Offering you a complete choice of products which include cisco hwic-2fe 2-port fast ethernet high-speed wan interface card (hwic), cisco 4-port etherswitch hwic (hwic-4esw), cisco 1-port t1/fractional t1 dsu/csu wan interface card (hwic-1dsu-t1), cisco hwic-1t - 1-port serial high-speed wan interface card, cisco 2-port g.703 multiflex trunk voice/wan interface card (vwic-2mft-g703) and cisco 1-port adsl high-speed wan interface card (hwic-1adsl).
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| WAN Interface | Fast Ethernet (10/100Base-TX) |
| Number Of Ports | 2 |
| Interface Type | HWIC (High-Speed WAN Interface Card) |
| Speed | 100Mbps |
| Line Speed | 10/100 Mbps (Fast Ethernet) |
| Protocol Support | TCP/IP, L2TP, PPPoE, IPv6, MPLS, GRE, IPsec (Crypto Map), and HSRP/VRRP/GLBP for high availability. |
| Brand | Cisco |
| Device Type | Expansion module |
| Application | Router |
| Weight | 73 g |
| Dimensions | 7.8 cm x 12 cm x 1.9 cm |
The Cisco HWIC-2FE is a dual-port expansion module that provides small-to-medium businesses and enterprise branch offices with additional Layer 3 routed ports. These ports function with the same features as the onboard ports of a Cisco router, allowing for advanced routing, security, and management capabilities. It is a critical component for businesses needing to expand their network connectivity or establish redundant WAN links.
Key Technical Features:
Dual Routed Ports: Provides two independent 10/100 Mbps Fast Ethernet ports for flexible LAN/WAN configurations.
Layer 3 Functionality: Supports IP addressing, routing protocols, and per-port Access Control Lists (ACLs) directly on the card.
Advanced QoS: Features Quality of Service (QoS) and rate-limiting capabilities to prioritize critical voice and video traffic.
Broad Compatibility: Designed for Cisco Integrated Services Routers, including the 1800, 1900, 2800, 2900, 3800, and 3900 series.
Network Security: Supports IPsec (Crypto Map), IPv6, NAT, and stateful firewalls for secure data transmission.
Auto-MDI/MDI-X: Automatically detects cable types (straight-through or crossover), simplifying installation.
Why Buy From Us?
Triple-Tested: Every refurbished Cisco card is rigorously tested for port stability and IOS recognition.
Ready for Dispatch: Large inventory maintained for immediate shipping to Delhi, Mumbai, Bengaluru, and other IT hubs.
Expert Support: Our team can help you verify compatibility with your specific Cisco router model and IOS version.
GST Invoice: 100% genuine HSN 8517 billing provided for business tax compliance.
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| WAN Interface | 10/100BASE-TX Fast Ethernet |
| Number Of Ports | 4 x RJ-45 Ethernet Ports |
| Interface Type | High-Speed WAN Interface Card (HWIC) |
| Speed | 100Mbps |
| Form Factor | PCIe |
| Line Speed | 100 Mbps |
| Brand | Cisco |
| Weight | 79 grams (0.17 lb) |
| Dimensions | (W x D x H): 3.08 x 4.74 x 0.76 in |
| supports | HWIC-4ESW only; no PoE support |
| series | Cisco 3800 series integrated services routers |
The Cisco HWIC-4ESW is a 4-port 10/100 Ethernet switch interface card that provides small-to-large-size businesses the option to integrate switching and routing in one device. This modular card offers line-rate Layer 2 switching, making it an ideal choice for expanding LAN ports in branch office environments.
Integrated Switching & Routing: Eliminates the need for a separate standalone switch by providing four switched ports directly within your Cisco Integrated Services Router (ISR).
Line-Rate Layer 2 Performance: Delivers up to 200 Mbps of aggregate bandwidth (full duplex) per port, ensuring efficient local data transfer.
Smart Port Features: Supports port autosensing and autonegotiation to automatically detect and configure the speed (10/100 Mbps) and duplex mode of attached devices.
Advanced VLAN Support: Fully compatible with IEEE 802.1Q tagging, allowing you to segment your network and manage traffic across multiple VLANs easily.
Voice-Ready Technology: Supports Voice VLAN (VVLAN) and Quality of Service (QoS) features to prioritize voice traffic, ensuring crystal-clear communication for IP phones.
Flexible Management: Managed through the host router’s Cisco IOS software, providing a single point of configuration for both routing and switching functions.
| Field Name | Specification Details |
| Model Series (Important) | Cisco EtherSwitch HWIC Series |
| Processor Series (Important) | N/A (Expansion Module) |
| RAM Size (Important) | N/A (Uses Host Router Resources) |
| Processor (Important) | Cisco Onboard L2 Switch Engine |
| Hard Drive Size | N/A |
| RAM | Integrated Buffer Memory |
| Operating System | Managed via Cisco IOS |
| Model Name/Number | HWIC-4ESW |
| Color | Silver / Multicolour |
| Storage Type | N/A |
| Storage Capacity | N/A |
| Form Factor | Single-Wide HWIC Module |
| Preloaded OS | Integrated Firmware (Requires Cisco IOS on Router) |
| Graphics Type | N/A |
| Warranty | 1-Month Hardware Testing Warranty |
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| WAN Interface | N/A (Expansion Card - Provides USB connectivity) |
| Number Of Ports | 4 Ports |
| Interface Type | PCI Express (PCIe) x1 |
| Brand | Cisco |
| Line Speed | 5 Gbps (Bus Bandwidth) |
| Protocol Support | UASP, xHCI Rev 1.0, USB 3.0 Specification Rev 1.0 |
| No. Of Ports | 4 x USB Type-A (9-pin) |
| Support OS | Yes |
| Compatible with | USB1.1 Full-Speed device |
| USB | USB1.1 |
| Interface | 2 Port |
| Weight | 700gm |
| Speed | High-Speed USB2.0 |
| Type | Card |
| Country of Origin | Made in India |
Minimum order quantity: 1 Piece
The Cisco HWIC-1DSU-T1 is a high-speed WAN interface card that provides integrated T1 or fractional T1 connectivity for Cisco Integrated Services Routers. By combining the Data Service Unit (DSU) and Channel Service Unit (CSU) into a single module, it simplifies network deployment and reduces the cost of external hardware.
Integrated DSU/CSU: Eliminates the need for external T1 equipment and extra serial cables, saving rack space and reducing points of failure.
Flexible Bandwidth: Supports full T1 (1.544 Mbps) and fractional T1 ($N \times 64$ kbps or $N \times 56$ kbps) to match your specific bandwidth requirements.
Remote Management: Allows network administrators to perform diagnostics, loopback tests, and monitor T1 statistics directly from the Cisco IOS CLI.
Robust Diagnostics: Features front-panel LEDs for Carrier Detect (CD), Alarm (AL), and Loopback (LP) for instant physical troubleshooting.
High Reliability: Designed for mission-critical branch office connections with support for industry-standard framing and line coding (AMI/B8ZS).
| Field Name | Specification Details |
| WAN Interface (Important) | T1 / Fractional T1 |
| Number Of Ports (Important) | 1 x RJ-48C Port |
| Interface Type (Important) | High-Speed WAN Interface Card (HWIC) |
| Speed (Important) | 1.544 Mbps (Full T1) |
| Form Factor (Important) | Single-Wide HWIC Plug-in Module |
| Device Type | Expansion Module / WAN Interface Card |
| Serial Protocols | PPP, HDLC, Frame Relay |
| Asynchronous Max Speed | N/A (Supports Synchronous Transmission Only) |
| Model | HWIC-1DSU-T1 |
| Line Speed | 1.544 Mbps +/- 50 bps |
| Protocol Support | SNMP, Telnet, RMON, T1 MIB (RFC 1406) |
| Brand | Cisco |
| Application | WAN Connectivity, Leased Lines, Branch Networking |
| Bus Speed | 800 Mbps (Aggregate HWIC Bus) |
| Warranty | 1-Month Hardware Testing Warranty |
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| WAN Interface | High-Speed Serial |
| Number Of Ports | 1 Port |
| Interface Type | Cisco Smart Serial (26-pin) |
| Line Speed | 8 Mbps |
| Protocol Support | PPP, HDLC, Frame Relay |
| Brand | Cisco |
| Supportive Speed | Up to 8 Mbps (Synchronous) / 115.2 Kbps (Async) |
| Temperature | 32 to 104 DegreeF (0 to 40 DegreeC) |
| Humidity | 10 to 90%, noncondensing |
| Dimension | (H x W x D) 0.8 x 3.1 x 5.6 in. (2.1 x 7.9 x 14.2 cm) |
The Cisco HWIC-1T is a highly flexible, single-port serial expansion module designed for Cisco Integrated Services Routers (ISR). It provides high-speed serial connectivity, making it an essential component for legacy WAN integration and specialized industrial networking.
Key Features and Benefits:
Flexible Serial Connectivity: Features one Smart Serial port that supports a wide variety of electrical interfaces (V.35, RS-232, X.21, etc.) through the use of different Cisco cables.
High-Speed Performance: Supports synchronous transmission speeds of up to 8 Mbps, providing a much higher data rate than older WIC-1T cards.
Legacy & Industrial Support: Ideal for connecting to legacy WAN circuits, leased lines, Frame Relay networks, and specialized industrial equipment like PLCs or SCADA systems.
Multi-Protocol Support: Fully compatible with enterprise protocols including HDLC, PPP, and Frame Relay, ensuring secure and standardized data transport.
Compact Form Factor: The High-Speed WAN Interface Card (HWIC) design saves valuable chassis space while offering better performance and advanced features over standard WICs.
Router Compatibility: Works seamlessly with Cisco ISR series routers, including the popular 1800, 1900, 2800, 2900, 3800, and 3900 families.
| Field Name | Specification Details |
| WAN Interface | High-Speed Serial |
| Interface Type | Cisco Smart Serial (26-pin) |
| Number Of Ports | 1 Port |
| Speed | Up to 8 Mbps (Synchronous) / 115.2 Kbps (Async) |
| Form Factor | Single-Wide HWIC Module |
| Cabling Type | Smart Serial Cable (V.35, RS-232, RS-449, X.21, etc.) |
| Dimensions | 0.8 x 3.1 x 5.6 inches (2.1 x 7.9 x 14.2 cm) |
| Weight | 68 grams (0.15 lbs) |
| Line Speed | Supports speeds up to 8 Mbps |
| Protocol Support | HDLC, PPP, Frame Relay, X.25, SDLC |
| Brand | Cisco |
| Application | WAN Access, Legacy Transport, Remote Management |
| Bus Speed | High-speed system bus interface |
| Warranty | 1-Month Hardware Testing Warranty |
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| WAN Interface | 2-Port E1/T1 Multiflex Trunk (MFT) |
| Number Of Ports | 2 |
| Interface Type | Voice/WAN Interface Card (VWIC) |
| Speed | 100Mbps |
| Form Factor | PCIe |
| Line Speed | 2.048 Mbps (E1) |
| Protocol Support | MLPPP, PPP, Frame Relay, HDLC |
| Brand | Cisco |
| Cisco IOS Release | 15.1(4)M |
| AC input voltage | 100-240 V |
| AC Input Frequency | 47-63 Hz |
The Cisco VWIC-2MFT-G703 is a highly versatile 2-port second-generation Multiflex Trunk (MFT) card that combines Voice Interface Card (VIC) and WAN Interface Card (WIC) functions. It is designed specifically to provide high-speed E1/T1 connectivity for voice and data applications in Cisco Integrated Services Routers (ISR).
Dual-Port Versatility: Features two ports that can be configured independently for data (WAN) or packet voice (VoIP) applications, maximizing your hardware investment.
G.703 Standard Support: Specifically designed to support unstructured E1 (G.703) applications, allowing you to utilize the full 2.048 Mbps bandwidth for clear and efficient communication.
Integrated CSU/DSU: Includes a fully managed Data Service Unit (DSU) and Channel Service Unit (CSU), eliminating the need for expensive external third-party hardware.
Drop-and-Insert Multiplexing: Allows you to mix voice and data traffic over a single T1 or E1 line, significantly reducing network complexity and monthly service costs.
Enhanced Voice Quality: Fully compatible with Cisco Echo Cancellation (ECAN) modules to ensure professional-grade voice quality even in demanding network environments.
Scalable Migration: Provides a smooth migration path from traditional TDM (Time Division Multiplexing) to modern packet-based voice-over-IP (VoIP) solutions.
| Field Name | Specification Details |
| WAN Interface (Important) | 2-Port E1/T1 G.703 Multiflex Trunk |
| Interface Type (Important) | Voice/WAN Interface Card (VWIC) |
| Number Of Ports (Important) | 2 x RJ-48 Ports |
| Speed (Important) | 2.048 Mbps (E1) / 1.544 Mbps (T1) |
| Form Factor (Important) | Single-Wide Expansion Module |
| Weight | Approx. 0.18 lbs (82 grams) |
| Dimensions | 0.8 x 3.1 x 4.8 inches (H x W x D) |
| Supports | Unstructured G.703, Framed G.704, CAS, PRI, & TDM |
| Series | Cisco Second-Generation MFT VWIC Series |
| Line Speed | E1 (2.048 Mbps) / T1 (1.544 Mbps) |
| Protocol Support | HDLC, Frame Relay, PPP, MLPPP, SIP, SCCP |
| Brand | Cisco |
| Application | PSTN Access, PBX Integration, & WAN Connectivity |
| Bus Speed | 800 Mbps (Aggregate Switching Capacity) |
| Warranty | 1-Month Hardware Testing Warranty |
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| WAN Interface | 1-Port ADSL over POTS (Annex A) |
| Interface Type | High-Speed WAN Interface Card (HWIC) |
| Speed | 10Gbps |
| Form Factor | PCIe |
| Line Speed | ADSL2+ (24 Mbps), ADSL2 (12 Mbps), ADSL (8 Mbps) |
| Protocol Support | ATM AAL5, PPPoE, PPPoA, IPoA, ITU G.992.1/3/5 |
| Brand | Cisco |
| Dimensions | (2.1 x 7.9 x 12.2 cm) |
| Operating temperature | 32 to 104 DegreeF (0 to 40 DegreeC) |
| Storage temperature | 4 to 149 DegreeF (-20 to 65 DegreeC) |
| Number Of Ports | 2 |
The Cisco HWIC-1ADSL is a high-speed WAN interface card that delivers business-class asymmetric DSL (ADSL) services. It allows branch offices and small businesses to integrate high-speed broadband connectivity directly into their Cisco routers, eliminating the need for an external DSL modem.
Broadband Convergence: Supports ADSL, ADSL2, and ADSL2+ standards on a single port, providing flexible high-speed internet and private network access.
Integrated Modem Functionality: By integrating the DSL modem directly into the router, it simplifies management, reduces cabling, and saves valuable rack space.
High-Speed Data Transfer: Delivers downstream speeds up to 24 Mbps (ADSL2+), making it ideal for bandwidth-intensive applications and rich media content.
Advanced ATM Support: Features support for ATM Adaptation Layer 5 (AAL5) and various ATM Quality of Service (QoS) classes (CBR, VBR-rt, VBR-nrt, UBR) to prioritize critical traffic.
Dying Gasp Support: Includes a "Dying Gasp" function that allows the router to send an alert to the Service Provider if there is a sudden power loss, aiding in faster troubleshooting.
| Field Name | Specification Details |
| WAN Interface (Important) | 1-Port ADSL over POTS (Annex A) |
| Number Of Ports (Important) | 1 x RJ-11 Port |
| Interface Type (Important) | High-Speed WAN Interface Card (HWIC) |
| Speed (Important) | Up to 24 Mbps Downstream / 1.5 Mbps Upstream |
| Form Factor (Important) | Single-Wide Plug-in Module |
| Device Type | Expansion Module / WAN Card |
| Serial Protocols | ATM over ADSL, PPPoA, PPPoE, IPoA |
| Asynchronous Max Speed | N/A (Synchronous Broadband) |
| Model | HWIC-1ADSL |
| Line Speed | ADSL2+ (24 Mbps), ADSL2 (12 Mbps), ADSL (8 Mbps) |
| Protocol Support | ITU G.992.1, G.992.3, G.992.5, ANSI T1.413 |
| Brand | Cisco Systems |
| Application | Broadband Access, Small Office/Branch Networking |
| Bus Speed | 800 Mbps (Internal Aggregate Bandwidth) |
| Warranty | 1-Month Hardware Testing Warranty |
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| WAN Interface | Cisco 1-Port T1/Fractional T1 DSU/CSU WAN Interface Card (HWIC-1DSU-T1) |
| Number Of Ports | 1 x RJ-48C Port |
| Interface Type | High-Speed WAN Interface Card (HWIC) |
| Form Factor | PCIe |
| Line Speed | 1.544 Mbps (Full T1) |
| Protocol Support | SNMP, Telnet, RMON, T1 MIB (RFC 1406) |
| Device Type | Expansion module |
| Serial Protocols | EIA-232, EIA-449, EIA-530, EIA-530A, V.35, and X.21 |
| Asynchronous Maximum Speed (Per Port) | 115.2 kbps |
| Model | HWIC-1DSU-1T |
The Cisco HWIC-1DSU-T1 is a high-performance, single-port WAN interface card that provides a managed T1/Fractional T1 connection with an integrated DSU/CSU. Designed for Cisco Integrated Services Routers (ISR), it streamlines network design by eliminating the need for external T1 hardware.
Integrated DSU/CSU: Features a built-in Data Service Unit/Channel Service Unit, reducing the number of cables and external devices needed for T1 connectivity.
Flexible Bandwidth: Supports both full-rate T1 (1.544 Mbps) and fractional T1 services ($N \times 64$ kbps or $N \times 56$ kbps), allowing for scalable data solutions.
Integrated Diagnostics: Provides built-in loopback testing and alarm monitoring (Carrier Detect, Alarm, Loopback) for fast and efficient remote troubleshooting.
Single-Wide Design: Its compact, single-wide HWIC form factor preserves valuable slot space in your Cisco router for other expansion modules.
Wide Compatibility: Seamlessly integrates with Cisco 1800, 1900, 2800, 2900, 3800, and 3900 Series routers.
Secure Management: Fully managed via the host router’s Cisco IOS CLI, providing a unified management interface for your entire WAN infrastructure.
| Field Name | Specification Details |
| WAN Interface (Important) | 1-Port T1/Fractional T1 |
| Interface Type (Important) | High-Speed WAN Interface Card (HWIC) |
| Number Of Ports (Important) | 1 x RJ-48C Port |
| Speed (Important) | 1.544 Mbps (Full T1) |
| Form Factor (Important) | Single-Wide Plug-in Module |
| Cisco IOS Release | Supported on 12.4(3) or later (varies by platform) |
| Line Speed | 1.544 Mbps +/- 50 bps |
| Protocol Support | PPP, Frame Relay, HDLC |
| Brand | Cisco |
| Application | T1 Data Services, WAN Connectivity, Branch Office Networking |
| Bus Speed | 800 Mbps (Internal Aggregate Bandwidth) |
| Warranty | 1-Month Hardware Testing Warranty |
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| WAN Interface | T1/E1 Multiflex Trunk (MFT) |
| Number Of Ports | 4 Ports |
| Interface Type | RJ-48C (Balanced 120 Ohm / Unbalanced 75 Ohm) |
| Form Factor | PCIe |
| Line Speed | 2.048 Mbps per port (E1) |
| Protocol Support | ISDN PRI, CAS, Fractional T1/E1, HDLC, PPP |
| Brand | Cisco |
| Encoding | HDB3 |
| DCE Interface | G.704/structured |
| Line Code | AMI, B8ZS |
The Cisco VWIC2-4MFT-T1/E1 is a 4-port Second-Generation Voice/WAN Interface Card. It is a "Multi-Flex" card, meaning it can handle both Data (internet/leased lines) and Voice (TDM/digital telephony) on the same module.
Product Name:
Cisco 4-Port 2nd Gen T1/E1 Multiflex Trunk Voice/WAN Interface Card (VWIC2-4MFT-T1/E1)
Product DescriptionIntegrated Voice and Data Connectivity for Enterprise Networks
The Cisco VWIC2-4MFT-T1/E1 is an essential module for businesses needing to connect multiple E1 or T1 circuits to their Cisco Integrated Services Routers (ISR). This 4-port card offers the flexibility to be used as a high-speed WAN interface for data or as a voice trunk for connecting to a PBX or PSTN.
Condition: Available in Certified Refurbished / System Pull.
Hamare pas original Cisco stock available hai. Har port ko loopback test kiya gaya hai taaki signal stability confirm ho sake. Card physical damage se free hai aur firmware level par fully detected hai.
Key Highlights:
Dual Functionality: Use it for Data (T1/E1) or Voice (Digital T1/E1 PRI/CAS) applications.
Drop-and-Insert: Allows users to take channels from one E1/T1 and "drop" them into another, saving on line costs.
On-board Controller: Reduces CPU overhead by handling the T1/E1 framing directly on the card.
Broad Compatibility: Works with Cisco 2800, 2900, 3800, and 3900 series routers.
| Field | Value |
| Brand | Cisco |
| Model Number | VWIC2-4MFT-T1/E1 |
| Number of Ports | 4 Ports (RJ-48C) |
| Interface Type | T1/E1 (Multiflex Trunk) |
| Generation | 2nd Generation (VWIC2) |
| Data Rate | 2.048 Mbps (E1) / 1.544 Mbps (T1) |
| Protocol Support | ISDN PRI, CAS, G.703, G.704 |
| Form Factor | Single-Wide HWIC/VWIC Slot |
| Channelization | Fractional T1/E1 and Full T1/E1 |
| Clocking | Internal and External (Loop) |
| Application | Voice Trunks, Leased Lines, PBX Integration |
| I Deal In | Certified Refurbished / Tested Pulled Units |
| Warranty | 1-Month Replacement Warranty |
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| WAN Interface | Serial (Asynchronous/Synchronous) |
| Number Of Ports | 2 |
| Interface Type | Cisco Smart Serial |
| Form Factor | PCIe |
| Line Speed | Up to 8 Mbps |
| Protocol Support | HDLC, X.25, LAPB, Frame Relay, PPP |
| Brand | Cisco |
| Weight | 358 gm |
| Style | Compact |
The Cisco WIC-2T is a dual-port, high-speed serial WAN Interface Card that provides asynchronous and synchronous serial connections to remote sites. It uses Cisco's "Smart Serial" connectors, which are much smaller and more compact than older serial ports, allowing for two ports on a single-wide WIC card.
This card is essential for network engineers and businesses needing to connect to T1/E1 lines, Frame Relay, or for creating back-to-back serial connections in CCNA/CCNP lab setups. It supports speeds up to 2.048 Mbps per port. The WIC-2T is "hot-swappable" on certain router models and is widely recognized for its reliability in providing stable, long-distance serial communication.
Our Service Benefits:Condition: Grade-A Refurbished / Clean Pins.
Tested: Both ports verified for data transmission and loopback tests.
Compatibility: Guaranteed to work with Cisco 1800, 1900, 2800, 2900, 3800, and 3900 series routers.
1-Month Warranty: Full replacement warranty for peace of mind.
| Specification | Details |
| Model Number | WIC-2T |
| Connector Type | Cisco Smart Serial (Compact) |
| Number of Ports | 2 Ports |
| Max Speed | 2.048 Mbps (Synchronous) / 115.2 kbps (Asynchronous) |
| Protocol Support | Frame Relay, PPP, HDLC, X.25 |
| Interface Standard | V.35, RS-232, RS-449, RS-530, X.21 |
| Form Factor | Single-wide WIC Module |
| Warranty | 1 Month Seller Warranty |
Dual Port Design: Get two high-speed serial ports while occupying only one WIC/HWIC slot in your router.
Smart Serial Interface: Uses high-density connectors to save space; supports a wide variety of electrical interfaces with the correct cable.
Wide Compatibility: Works with almost all Cisco modular routers from the older 1700 series up to the newer ISR G2 (2900 series).
Network Lab Essential: This is the most recommended card for students building a Cisco lab to practice clocking and serial encapsulation.p
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| WAN Interface | High-Speed WAN Interface Card (HWIC) |
| Number Of Ports | 4 Ports |
| Interface Type | Smart Serial (Synchronous/Asynchronous) |
| Line Speed | 8 Mbps (Synchronous) / 230.4 kbps (Asynchronous) |
| Protocol Support | PPP, HDLC, Frame Relay |
| Brand | Cisco |
| Supportive Speed | 10 Mbps |
| Dimension | 0.8 x 3.1 x 5.6 in. (2.1 x 7.9 x 14.2 cm) |
| Serial protocols | EIA-232, EIA-449, EIA-530, EIA-530A, and V.35, X.21 |
| Description | 4-Port Serial HWIC Cisco Router High-Speed WAN Interface card, 8 Mbps per port |
The Cisco HWIC-4T provides four high-speed serial ports in a single-wide HWIC slot. It is designed to provide highly flexible connections for Cisco 1800, 1900, 2800, 2900, 3800, and 3900 series routers. Whether you are connecting to a leased line, a specialized satellite link, or legacy synchronous serial equipment, this card offers the reliability and performance expected from Cisco networking.
Condition: Available in Certified Refurbished / System Pull.
Every card is physically inspected for pin damage and tested in a live Cisco ISR router to ensure port recognition and data loopback stability. Includes the original mounting screws.
Key Highlights:
High Density: Four ports in one slot, saving space for other expansion modules.
Smart Serial Interface: Uses the compact Cisco Smart Serial connectors, allowing for a smaller card footprint.
High Speed: Supports speeds up to 8 Mbps per port, ideal for high-bandwidth serial requirements.
Multi-Protocol Support: Compatible with various serial protocols including V.35, RS-232, RS-449, and RS-530.
| Field | Value |
| Brand | Cisco |
| Model Number | HWIC-4T |
| Port Count | 4 Ports |
| Connector Type | Smart Serial (Requires Cisco Smart Serial Cables) |
| Maximum Speed | 8 Mbps (Per Port) |
| Protocol Support | Synchronous & Asynchronous |
| Form Factor | Single-Wide HWIC Module |
| Compatible Routers | Cisco 1841, 1941, 2800, 2900, 3800, 3900 Series |
| Dimensions | 0.8 x 3.1 x 4.8 in (2.1 x 7.9 x 12.2 cm) |
| Weight | Approx. 0.15 kg |
| Operating Temp | 32°F to 104°F (0°C to 40°C) |
| I Deal In | Certified Refurbished / Pulled Units |
| Warranty | 1-Month Replacement Warranty |
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| WAN Interface | T1/E1 Multiflex Trunk |
| Number Of Ports | 2 Ports |
| Interface Type | RJ-48C |
| Form Factor | PCIe |
| Line Speed | 1.544 Mbps (T1) / 2.048 Mbps (E1) |
| Protocol Support | SIP, H.323, MGCP (via Router), ISDN PRI, CAS |
| Brand | Cisco |
| Remote Management Protocol | T1 version integrates a fully managed data service unit/channel |
| Data Link Protocol | FDL |
| Increases T1/E1 port density supported | Cisco 2600, 2800, 3600, 3700 and 3800 multiservice access routers |
The Cisco VWIC3-2MFT-T1/E1 is a dual-port module that provides high-density connectivity for T1 or E1 lines. This 3rd generation card is designed to support multiple applications, including voice, data, and integrated voice/data. It allows for a seamless transition from traditional TDM (Time-Division Multiplexing) to IP-based networking.
This module is perfect for connecting your Cisco router to a PBX, the PSTN (Public Switched Telephone Network), or for building a dedicated WAN link between offices. Its "Multiflex" design means it can function as a standard WIC (for data) or as a Voice interface when paired with a PVDM (Packet Voice Digital Signal Processor) module inside the router.
Key Features:Dual-Port Flexibility: Supports two T1/E1 ports that can be configured independently for voice or data.
T1/E1 Auto-Sensing: Can be configured to operate in either T1 mode (1.544 Mbps) or E1 mode (2.048 Mbps).
3rd Generation Technology: Better performance and reliability compared to older VWIC and VWIC2 versions.
Integrated Voice/Data: Supports drop-and-insert capability, allowing you to split a single T1/E1 line between voice and data.
ISR G2 Ready: Optimized for Cisco 1900, 2900, and 3900 series Integrated Services Routers.
Channelized Support: Allows for fractional T1/E1 configurations.
Module Type (Important): Multiflex Trunk Voice/WAN Interface Card
Number of Ports (Important): 2 Ports
Connector Type (Important): RJ-48C
Network Speed: T1 (1.544 Mbps) / E1 (2.048 Mbps)
Frequency: 50/60 Hz (Power handled by Router)
Interface: T1/E1
Model Name/Number: VWIC3-2MFT-T1/E1
Brand: Cisco
Compatibility: Cisco 1921, 1941, 2901, 2911, 2921, 2951, 3925, 3945 Routers
LED Indicators: CD (Carrier Detect), LP (Loopback), AL (Alarm)
Protocols: CAS, CCS, ISDN PRI, Robbed-bit signaling
Operating Temp: 0°C to 50°C
Warranty: 1-Month Hardware Warranty Only
Cost Effective: One card handles both your internet data link and your office telephone lines.
Future Proof: The VWIC3 series is more modern and stays compatible with more recent ISR software compared to VWIC2.
PVDM Ready: If you are using this for voice, it integrates perfectly with PVDM3 modules to provide clear, echo-free voice calls.
₹ 5000 / Piece Get Latest Price
| WAN Interface | 1-Port Gigabit Ethernet (Dual-Identity) |
| Number Of Ports | 1 Active Port (1 x SFP and 1 x RJ-45 Physical) |
| Interface Type | Enhanced High-Speed WAN Interface Card (EHWIC) |
| Speed | 1Gbps |
| Supportive Speed | 1000 Mbps |
| Line Speed | 1 Gbps |
| Protocol Support | IPv4, IPv6, IGMP, vLAN Tagging (802.1Q), QoS, SNMP |
| Brand | Cisco |
| Model Name/Number | Cisco |
| Country of Origin | Made in India |
| Port Nos | 2 |
The Cisco EHWIC-1GE-SFP-CU is a highly flexible, dual-identity interface card designed for Cisco Integrated Services Routers Generation 2 (ISR G2). It allows branch offices to cost-effectively use high-speed uplinks for Ethernet WAN access, inter-VLAN routing (IVR), and high-speed connectivity to LAN switches.
Dual-Identity Port Flexibility: Features one SFP slot and one RJ-45 copper port. While both are physically present, one port can be active at a time, allowing easy migration from copper to fiber without changing hardware.
High-Speed Throughput: Supports Gigabit Ethernet speeds (up to 1000 Mbps) to accelerate bandwidth-heavy applications and reduce network bottlenecks.
Digital Optical Monitoring (DOM): The SFP port supports DOM, enabling real-time monitoring of parameters like optical power, temperature, and transceiver voltage.
Simplified Management: As a true routed port card, IP addresses can be configured directly on the interface, simplifying network architecture and avoiding complex VLAN trunking.
Energy Efficient: Built to the Enhanced HWIC standard, it offers improved performance while maintaining a small, single-wide form factor that saves router slot space.
Seamless Integration: Fully compatible with Cisco 1900, 2900, and 3900 Series ISR G2 routers, ensuring a reliable and professional-grade network expansion.
| Field Name | Specification Details |
| WAN Interface (Important) | 1-Port Gigabit Ethernet (Dual-Identity) |
| Number Of Ports (Important) | 1 Active Port (1 x SFP and 1 x RJ-45 Physical) |
| Interface Type (Important) | Enhanced High-Speed WAN Interface Card (EHWIC) |
| Speed (Important) | 10/100/1000 Mbps (Gigabit) |
| Form Factor (Important) | Single-Wide Plug-in Module |
| Device Type | Expansion Module / Network Interface Card |
| Serial Protocols | N/A (Ethernet Based) |
| Asynchronous Max Speed | N/A |
| Model | EHWIC-1GE-SFP-CU |
| Line Speed | 1 Gbps (Maximum aggregate throughput 800 Mbps) |
| Protocol Support | IPv4, IPv6, IGMP, vLAN Tagging (802.1Q), QoS, SNMP |
| Brand | Cisco |
| Application | Metro Ethernet, WAN Uplinks, Inter-VLAN Routing |
| Bus Speed | 800 Mbps (Bidirectional aggregate) |
| Warranty | 1-Month Hardware Testing Warranty |
₹ 3000 / Piece Get Latest Price
| WAN Interface | 1-Port Serial WAN |
| Number Of Ports | 1 |
| Interface Type | WAN Interface Card (WIC) |
| Speed | 100Mbps |
| Form Factor | PCIe |
| Line Speed | 2.048 Mbps (Synchronous max per port) |
| Protocol Support | HDLC, Frame Relay, PPP |
| Brand | Cisco |
| Cisco IOS Release | 2.048 Mbps |
| Cabling Type | Cisco 2500 and Cisco 7000 serial ports. |
| Interface Serial | 0 |
| Cisco IOS versions | 12.2(13) T and higher |
The Cisco WIC-1T is a classic, single-port serial expansion module designed for Cisco 1600, 1700, 2600, 3600, and 3700 series routers. It provides a flexible serial connection for remote site networking, legacy system integration, and lab environments.
Versatile Connectivity: Supports a wide variety of serial protocols, including V.35, RS-232, RS-449, and X.21, using a compact Smart Serial-style or DB-60 connector (depending on the cable used).
Synchronous & Asynchronous Support: Capable of running in synchronous mode for dedicated leased lines (up to 2.048 Mbps) or asynchronous mode for dial-up backup and console management.
Reliable WAN Access: Ideal for connecting to external CSU/DSU devices, frame relay networks, or point-to-point leased lines in enterprise and branch office environments.
Low Complexity: A simple "plug-and-play" module that is recognized instantly by Cisco IOS, requiring minimal configuration to establish basic connectivity.
Cost-Effective Legacy Support: Perfect for maintaining existing infrastructure or for use in CCNA/CCNP training labs to simulate WAN links.
| Field Name | Specification Details |
| WAN Interface (Important) | 1-Port Serial WAN |
| Interface Type (Important) | WAN Interface Card (WIC) |
| Number Of Ports (Important) | 1 x DB-60 Serial Port |
| Speed (Important) | Up to 2.048 Mbps (Synchronous) |
| Form Factor (Important) | Single-Wide WIC Plug-in Module |
| Cisco IOS Release | Supported on 11.1 or later (varies by router) |
| Line Speed | 2.048 Mbps (Max) |
| Protocol Support | HDLC, PPP, Frame Relay, X.25 |
| Brand | Cisco Systems |
| Application | Leased Lines, Frame Relay, Lab Training, Legacy WAN |
| Bus Speed | 8 Mbps (Internal WIC Bus) |
| Warranty | 1-Month Hardware Testing Warranty |
₹ 4500 / Piece Get Latest Price
| Number of PRI Ports | 2 |
| Interface | 2 port |
| Signalling Type | ISDN PRI (Q.931), CAS, and R2 Signaling |
| No. Of Ports | 2 Port |
| Support OS | Linux |
| Echo Cancellation | Supported (Requires PVDM modules on the router motherboard for voice) |
| Protocol Support | ISDN PRI (North American & Euro Standards), Q.921, Q.931 |
| Channels per Port | 31 |
| Line Protocols | Voice CAS |
| Dimensions | yes |
| Model Name/Number | Intel 520 |
| Connectivity | Enter net |
| Operating Temperature | yes |
| Weight | 500gm |
| Storage Temperature | yes |
| Brand | Sangoma |
| Country of Origin | Made in India |
| Compatibility | Cisco |
| Supported PBX | Asterisk |
Minimum order quantity: 1 Piece
This card is the "go-to" solution for enterprises that need to connect their Cisco ISR routers to the PSTN (Public Switched Telephone Network) for high-volume voice calls. Each of the two ports can be software-configured to act as either a T1 (1.544 Mbps) or an E1 (2.048 Mbps) interface, making it universally compatible with global telecom standards.
Key Features:Dual Independent Ports: Two RJ-48C ports that can be configured for different services (e.g., Port 1 for Voice, Port 2 for Data).
Software-Selectable T1/E1: Easily switch between T1 and E1 modes via Cisco IOS commands.
Balanced & Unbalanced Support: Supports 120-ohm (balanced) and 75-ohm (unbalanced) E1 operations.
Advanced Signaling: Full support for ISDN PRI (Q.931), CAS, and R2 signaling.
Integrated CSU/DSU: Built-in units eliminate the need for external converters or extra equipment.
High-Speed WAN: Supports protocols like Frame Relay, PPP, and HDLC for dedicated data links.
Module Type (Important): Channelized T1/E1 & ISDN PRI HWIC
Number of Ports (Important): 2 Ports
Connector Type (Important): RJ-48C
Speed (Important): E1 (2.048 Mbps) / T1 (1.544 Mbps)
Form Factor (Important): Single-Wide HWIC Slot
Interface: T1/E1/ISDN PRI
Model Name/Number: HWIC-2CE1T1-PRI
Brand: Cisco
Compatibility: Cisco 1800, 1900, 2800, 2900, 3800, and 3900 Series Routers
LED Indicators: Carrier Detect (CD), Loopback (LP), and Alarm (AL) for each port
Diagnostics: Support for local and remote loopback tests
Dimensions: 0.75 x 3.08 x 4.74 inches
Operating Temp: 0°C to 40°C
Warranty: 1-Month Hardware Warranty Only
PSTN Gateway: It is the primary way to connect an on-premise PBX (like Avaya or Matrix) to a Cisco router for external calling.
Fractional Usage: You don't have to use all 30 channels of an E1 line; this card allows you to use "Fractional E1" to save on telecom costs.
Carrier Flexibility: Because it supports both T1 and E1, it can be used for international offices without changing hardware.
₹ 5000 / Piece Get Latest Price
| Adapter Type | Converged Network Adapter (CNA) |
| Port Speed | 10 Gbps |
| No. of Ports | 2 Ports |
| Supportive Speed | 10 gbps |
| Number Of Ports | 2 |
| Bus Interface | PCI Express 2.0 x8 |
| Connector Type | SFP+ |
| Model Name/Number | X520-DA2 (E10G42BTDA) |
| Port Nos | 2 |
| Brand | PCI |
The Intel X520-DA2 is a high-performance, dual-port 10 Gigabit Ethernet (10GbE) adapter designed for servers and high-end workstations. It is a "Converged" network adapter, meaning it handles standard data traffic alongside storage traffic (like iSCSI) with extreme reliability.
Key Features and Benefits:
Blazing 10G Speeds: Provides two ports of 10Gbps bandwidth, delivering up to 20Gbps bi-directional throughput per port to eliminate network bottlenecks.
SFP+ Versatility: Features two SFP+ slots that support both Direct Attach Copper (DAC) cables for short distances and Optical Transceivers (SR/LR) for long-distance fiber connections.
Intel 82599 Controller: Powered by the industry-standard Intel 82599ES controller, known for its low latency, high throughput, and minimal CPU overhead.
Virtualization Ready: Supports advanced virtualization technologies like VMDq and SR-IOV, allowing you to assign dedicated bandwidth to multiple virtual machines (VMs) efficiently.
Energy Efficient: Built with a low-power design to reduce heat generation and operational costs in high-density server racks.
Universal Compatibility: Designed to fit into standard PCIe x8 or x16 slots and is compatible with all major server brands (Dell, HP, Lenovo, Cisco) and operating systems (Windows, Linux, VMware).
| Field Name | Specification Details |
| Total Ports | 2 Ports |
| PoE Support | No (Data Only) |
| Series | Intel Ethernet Server Adapter X520 Series |
| Speed | 10 Gbps per Port |
| Number of Ports | 2 x SFP+ Slots |
| Layer | Layer 2 & Layer 3 (with offloading) |
| Weight | ~250 grams |
| Color | Green / Silver Bracket |
| Device Type | PCIe Network Interface Card (NIC) |
| Switch Type | N/A (Plug-in Card) |
| Port Speed | 10 Gigabit Ethernet |
| Uplink Ports | 2 x 10G SFP+ |
| Mounting Type | Low-Profile or Full-Height (PCIe Slot) |
| PoE Budget | N/A |
| Warranty | 1-Month Hardware Testing Warranty |
₹ 4000 / Piece Get Latest Price
| Card Type | PCI-e Server Network Adapter (Plug-in Card) |
| LAN Speed | 10/100/1000 Mbps (1G) or 10 Gbps (10G) |
| Interface Type | PCI Express (PCIe) 2.0/3.0 x8 or x4 |
| Supportive Speed | 10 Gbps / 1 Gbps / 100 Mbps (Auto-negotiation supported) |
| Usage/Application | Server Networking, Virtualization, Data Centers, High-Speed Storage (NAS) |
| Port Nos | 2 |
| Operating Temperature | -30 to 70 Deg C |
| Network Interface | RJ45, 10/100BASE-T |
| Supported Protocols | TCP/IP: TCP, UDP |
We offer a wide range of Refurbished Enterprise-Grade Network Interface Cards (NICs) designed for servers, workstations, and high-performance computing. Whether you need standard Gigabit connectivity or ultra-high-speed 10G/40G fiber links, our cards provide stable and reliable networking for your data center or office server.
Available Models in Stock: We stock the following popular models (Ready to Ship):
Intel Series: X520-DA2 (10G Dual SFP+), X540-T2 (10G Copper), I350-T2/T4 (Gigabit), X710-DA2 (10G).
HP StoreFabric/FlexFabric: 530SFP+, 533FLR, 560SFP+, 331T (Quad Port).
Dell Broadcom/Intel: 0G744G, 5719, 5720, X520-DA2 Dell Variant.
Mellanox ConnectX: CX3, CX4 Series for high-speed 10G/40G/100G.
Key Features:
Multiple Speeds: Choose from 1GbE, 10GbE, or 40GbE depending on your bandwidth needs.
Dual/Quad Ports: Increase redundancy and throughput with multi-port configurations.
Universal Compatibility: Supports all major Operating Systems including Windows Server, Linux (RHEL/Ubuntu), VMware ESXi, and Proxmox.
Virtualization Ready: Optimized for SR-IOV and VMDq to improve virtual machine performance.
Low Profile & Full Height: All cards are available with both small and large brackets to fit any server chassis.
Technical Specifications:
Condition: Grade-A Refurbished (Professionally Pulled & Tested).
Testing: Each card is stress-tested for 24 hours for data packet loss.
Bracket: Includes standard full-height bracket (Low-profile available on request).
Warranty: 1 Month Seller Warranty (Testing & Replacement).
Why Buy From Us?
Pan-India Shipping.
100% Genuine Branded Hardware.
Technical Support for Driver Installation.
₹ 13000 / Piece Get Latest Price
| Port Speed | 10/100/1000 Mbps |
| No. Of Ports | 2 Ports |
| Supply Voltage | 12 V |
| Mounting Type | Plug In Module |
| PHY Type | Integrated SFP and Copper PHY |
| Brand | Cisco |
| Condition | Refurbished |
| Network Speed | Up to 1 per second |
| Performance | 1 Gbps |
| Model Number | NIM-2GE-CU-SFP |
| Interface | Dual-Mode (SFP and RJ-45) |
The Cisco NIM-2GE-CU-SFP is a dual-port Gigabit Ethernet expansion module that brings high-speed optical and copper connectivity to Cisco ISR 4000 Series routers. It features two dual-mode ports: each port can function as either a standard RJ-45 Copper port (10/100/1000Mbps) or an SFP Fiber port, providing ultimate flexibility for WAN or LAN uplinks.
This module is essential for businesses needing to expand the port density of their routers or requiring redundant WAN links. By offloading port-level processing to the NIM, it ensures that the router's main CPU remains available for advanced services like encryption and firewalling. Its "plug-and-play" compatibility with the ISR 4000 series makes it an ideal choice for scalable enterprise networking.
Our Service Benefits:Condition: Grade-A Certified Refurbished / Fully Tested.
Compatibility Verified: Tested with Cisco ISR 4300 and 4400 series routers.
Performance Tested: Both Copper and SFP paths verified for full Gigabit throughput.
1-Month Warranty: Full hardware replacement and seller technical support.
| Specification | Details |
| Model Number | NIM-2GE-CU-SFP |
| Product Type | Network Interface Module (Expansion Card) |
| Ports | 2 x Dual-Mode (SFP or RJ-45) |
| Data Transfer Rate | 10/100/1000 Mbps (Gigabit) |
| Compatibility | Cisco ISR 4000 Series (4321, 4331, 4351, 4431, 4451) |
| Form Factor | Single-wide NIM slot |
| Layer Support | Layer 3 (WAN/Routed ports) |
| Features | Jumbo Frames, SNMP, VLAN support |
| Warranty | 1 Month Seller Warranty |
Dual-Mode Flexibility: Each of the 2 ports allows you to choose between Fiber (SFP) or Copper (RJ-45) depending on your service provider's handoff.
High-Speed WAN: Adds two extra Gigabit routed ports to your router, ideal for secondary ISP links or high-speed local termination.
Hot-Swappable: Designed to be easily installed into the NIM slots of the ISR 4000 series without needing to replace the entire chassis.
Advanced Integration: Fully integrated with Cisco IOS-XE, allowing for easy configuration of security policies and QoS.p
₹ 2500 / Piece Get Latest Price
| WAN Interface | ISDN Basic Rate Interface (BRI) |
| Number Of Ports | 1 |
| Interface Type | ISDN S/T (Requires external NT1 if used in US) |
| Speed | 100Mbps |
| Form Factor | PCIe |
| Line Speed | 128 Kbps (Aggregate Rate) |
| Cabling Type | RJ-45 connectors |
| Dimensions | 1.55 x 7.10 x 7.2 in. 1.55 x 7.10 x 7.2 in. .75 x 3.08x 4.38 in. |
| Weight | 2 lb max 2 lb max 2.4 oz |
The Cisco WIC-1B-S/T-V3 is a high-performance WAN Interface Card (WIC) designed to provide digital ISDN connectivity for Cisco modular routers. As the third version (V3) of this module, it offers enhanced hardware reliability and is a cost-effective solution for integrating data, voice, and video over ISDN networks.
Key Features and Benefits:
ISDN BRI Connectivity: Provides one ISDN Basic Rate Interface (BRI) port with an S/T interface, supporting both dial-up and leased-line digital connections.
Dual Channel Support: Features two B-channels (64 Kbps each) for data or voice and one D-channel (16 Kbps) for signaling, offering an aggregate throughput of up to 128 Kbps.
Flexible Applications: Ideal for a variety of scenarios, including remote branch office connectivity, secure bank ATM links, and as a backup dial-up link for mission-critical WAN failover.
Seamless Integration: Designed to fit directly into WIC/HWIC expansion slots on a wide range of Cisco modular routers, reducing the need for external devices and extra cabling.
Hardware Reliability: The V3 version features updated internal components that ensure stable performance and lower power consumption compared to older versions.
Comprehensive Protocol Support: Fully supports industry-standard protocols such as PPP, HDLC, and Frame Relay for secure and efficient data transport.
| Field Name | Specification Details |
| Series | Cisco WIC (WAN Interface Card) Series |
| Total Ports | 1 Port |
| PoE Support | No |
| Speed | 128 Kbps (Aggregate / 2 x 64 Kbps) |
| Number of Ports | 1 x ISDN BRI (S/T Interface) |
| Layer | Layer 3 (WAN Interface) |
| Weight | 68 grams (Approx. 2.4 oz) |
| Color | Silver / Metallic |
| Device Type | ISDN Terminal Adapter / WAN Module |
| Switch Type | Internal Router Expansion Card |
| Port Speed | 64 Kbps per B-Channel |
| Uplink Ports | N/A (Client/Branch Interface) |
| Mounting Type | Internal Slot (WIC / HWIC) |
| PoE Budget | N/A |
| Warranty | 1-Month Hardware Testing Warranty |
Sunil Yadav (Owner)
Dynamic IT Services
KH No. 266, 195, Shyam Enclave, Dinpur Gali No. 6, Najafgarh
New Delhi - 110043, Delhi, India