United States$5,000,000+
Inventory Delivered By
O
Olivia Scott
5
The HWIC-2T provides excellent T1/E1 connectivity. It's reliable, easy to set up, and integrates seamlessly with our router.
HWIC-2T
2-Port Serial WAN Interface Card Cisco Router High-Speed WAN...
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Name:
HWIC-2T
- Description:
- 2-Port Serial WAN Interface Card Cisco Router High-Speed WAN Interface card
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 700253865264
- Condition:
- Warranty:
- 3
- List Price:
$1,000.00
- Price:
$387.0061.3% off
Quantity:
1
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HWIC-2T Overview
HWIC-2T is a high-performance WAN module designed to integrate seamlessly with Cisco routers, delivering two dedicated T1/E1 interfaces for digital voice and data communication. Engineered for organizations that require reliable legacy connectivity alongside modern IP-based networks, this module provides secure and stable links for branch offices and enterprise environments while maintaining the compact form factor typical of HWIC products.
HWIC-2T supports standard TCP/IP protocol transmission over its dual T1/E1 channels and is optimized for applications that demand continuous operation in varied environmental conditions. With a modular installation in EHWIC slots and robust compatibility with Cisco hardware, it offers an ideal solution for upgrading legacy network infrastructures and extending WAN connectivity without compromising on system performance.
HWIC-2T price is $387.00, a 61.3% saving from the Cisco list price of $1,000.00. HWIC-2T is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for HWIC-2T for additional pricing. Browse the full Router Ehwic Wan Cards series or explore all Cisco products.
HWIC-2T Specifications
- Product Type
- WAN Module
- Module Type
- 2-Port T1/E1 WAN Module
- Data Rate
- 1.544 Mbps / 2.048 Mbps
- Connector Type
- N/A
- Supported Protocols
- TCP/IP, Frame Relay
- Form Factor
- HWIC
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco Routers
- Max Speed
- N/A
- Supported Features
- N/A
- Power Consumption
- N/A
- Interface Ports
- 2 x T1/E1
- Expansion Slots
- EHWIC
- Product Name
- HWIC-2T
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
HWIC-2T Use Case
Remote Branch Office WAN Connectivity Over T1/E1 Circuits
A national retail chain deploys HWIC-2T-2-Port Serial WAN Interface Cards in Cisco ISR routers at 150 remote stores to deliver stable, high-speed T1/E1 links for POS transactions and inventory synchronization. By leveraging dual serial ports, the solution ensures full-duplex throughput up to 2.048 Mbps per port, reduces latency, and scales with business growth—resulting in 99.9% uptime, streamlined operations, and improved customer satisfaction.
Automated WAN Failover for Financial Services Branches
An international bank integrates two HWIC-2T-2-Port cards into its branch routers to build redundant T1/E1 circuits with dynamic failover. In the event of a primary link failure, traffic instantly shifts to the secondary serial interface without manual intervention. This architecture delivers continuous secure connectivity for real-time transaction processing, minimizes revenue loss, and strengthens regulatory compliance through guaranteed service-level availability.
High-Speed Data Center Inter-Site Replication
A cloud services provider utilizes HWIC-2T-2-Port Serial WAN cards for dedicated E1 links between geographically dispersed data centers. The dual-port design supports simultaneous replication streams and link aggregation for up to 4.096 Mbps total bandwidth, enabling zero-data-loss backups and rapid disaster recovery. The outcome is accelerated inter-site synchronization, reduced RTO/RPO, and enhanced business continuity for enterprise customers.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 HWIC-2T |  HWIC-4B-S/T |  HWIC-1FE |  HWIC-AP-G-E |  EHWIC-VA-DSL-B | |
|---|---|---|---|---|---|
| Product Type | WAN Module | Network Module / Network Card | Network Module | Wireless Access Point Module | WAN Module |
| Module Type | 2-Port T1/E1 WAN Module | WAN Module | Ethernet | Wi-Fi | DSL |
| Data Rate | 1.544 Mbps / 2.048 Mbps | 64Kbps per B-channel | 100Mbps | 54Mbps | N/A |
| Connector Type | N/A | RJ-45 | RJ-45 | N/A | RJ-11 |
| Supported Protocols | TCP/IP, Frame Relay | PPP / HDLC | TCP/IP | TCP/IP; 802.11b/g | DSL, PPP, ATM |
| Form Factor | HWIC | HWIC | Modular | HWIC | EHWIC |
| Operating Temperature | 0 to 70°C | 0 to 55°C | 0 to 70°C | 0 to 55°C | 0 to 55°C |
| Storage Temperature | -40 to 85°C | -40 to 70°C | -40 to 85°C | -40 to 70°C | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | N/A | N/A |
| Compatibility | Cisco Routers | Cisco Integrated Services Routers | Cisco | Cisco ISR Series Routers | Cisco Integrated Services Routers |
| Max Speed | N/A | 64Kbps per B-channel | 100Mbps | 54Mbps | N/A |
| Supported Features | N/A | Integrated voice and data, QoS, call admission control | Auto-negotiation / Jumbo Frames / QoS | WPA; WPA2; Auto Channel Selection | Auto-configuration, Quality of Service |
| Power Consumption | N/A | N/A | N/A | N/A | N/A |
| Interface Ports | 2 x T1/E1 | RJ-45 | Ethernet | N/A | DSL |
| Expansion Slots | EHWIC | HWIC slot | EHWIC | EHWIC | EHWIC |
| Product Name | HWIC-2T | Cisco HWIC-4B-S/T | HWIC-1FE | HWIC-AP-G-E | EHWIC-VA-DSL-B |
| Height | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | N/A | N/A | N/A | N/A |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Weight | N/A | N/A | N/A | N/A | N/A |
Reviews & Ratings
D
David Carter
4
We use the HWIC-2T for dual T1 connections. It provides stable, reliable service with no issues over extended use.
J
James Turner
5
The HWIC-2T is a dependable card. It's easy to install and provides consistent performance for our T1 connectivity.
B
Benjamin Scott
3
The HWIC-2T has been a solid addition to our network. It provides reliable connectivity for our T1 lines and integrates seamlessly.
G
Grace Taylor
4
The HWIC-2T is excellent for dual T1 connectivity. It delivers stable performance and is easy to manage in our network.
Questions & Answers
What is the Cisco HWIC-2T 2-Port Serial WAN Interface Card?
The Cisco HWIC-2T is a high-speed WAN interface card featuring two RJ-48 serial ports for connecting Cisco routers to legacy WAN services with up to 8 Mbps per port.
Which Cisco routers are compatible with the HWIC-2T?
The HWIC-2T is compatible with modular Cisco ISR G1 and G2 series routers that support the High-Speed WAN Interface Card form factor, including the 1841, 2801, 2811, 3825, and 3845 models.
What data rates does the HWIC-2T support?
Each serial port on the HWIC-2T supports programmable data rates from 56 Kbps up to 8 Mbps for flexible WAN connectivity.
Which serial protocols does the HWIC-2T support?
The HWIC-2T supports standard synchronous and asynchronous serial protocols, including V.35, X.21, EIA-232, EIA-449, and EIA-530 using Cisco-approved DB-60 to RJ-48 cables.