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Adtran 1202862L1 NetVanta T1/FT1 Network Interface Module - 1 x RJ-48C WAN Port - 56 kbit/s
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Product Features
Technical Overview
This network interface module operates at a maximum data transfer rate of 56 kilobits per second, aligning with traditional T1/FT1 line specifications. The RJ-48C connector interfaces directly with T1 demarcation points or CSU/DSU equipment, providing a physical layer connection for WAN data transport.
The module is designed for hot-pluggable installation in supported NetVanta router slots, allowing for field upgrades or replacements without system downtime. Internal circuitry handles line encoding, clock recovery, and framing per T1 standards, offloading these tasks from the router's main processor.
Key Product Advantages
The Adtran 1202862L1 module extends the lifecycle of existing NetVanta routing investments by adding legacy WAN connectivity where newer high-speed options are impractical or cost-prohibitive. Its dedicated T1/FT1 port ensures stable, predictable performance for latency-sensitive applications like legacy voice systems, point-of-sale terminals, or remote monitoring equipment.
Router Platform Integration
Direct compatibility with NetVanta 1000, 3000, 4000, and 7000 Series routers simplifies deployment and management within established Adtran network environments.
- No external adapters required
- Unified configuration via router OS
- Consolidated power and cooling
Legacy Connectivity Preservation
Maintains operational continuity for sites reliant on T1/FT1 circuits, avoiding costly circuit upgrades or premature router replacement.
- Supports existing telco demarcs
- 56 kbit/s rate matches legacy service
- RJ-48C interfaces with standard cabling
Deployment / Use Cases
This module is ideal for branch offices, retail locations, or industrial sites where T1/FT1 circuits remain the primary or backup WAN connection. It enables NetVanta routers to serve as integrated access devices, combining LAN switching, firewall, and WAN routing in a single chassis.
Common deployment scenarios include connecting remote sites to corporate MPLS networks over T1 lines, providing WAN backup for broadband links, or interfacing with legacy frame relay or point-to-point networks. The module's 56 kbit/s rate suits applications like credit card processing, SCADA telemetry, or low-bandwidth VoIP trunks where circuit stability outweighs raw speed requirements.
Branch Office Connectivity
Deploy in NetVanta routers at small to medium sites to aggregate T1 WAN links for data and voice traffic back to a central data center or headquarters.
Legacy Service Migration
Use as an interim solution during network upgrades, allowing gradual migration from T1 circuits to fiber or Ethernet WAN while maintaining existing router hardware.
Physical Profile
The module measures 2.75 inches in width and 4.25 inches in depth, conforming to the standard slot dimensions for NetVanta router expansion modules. Its compact size ensures efficient use of chassis space while providing adequate surface area for heat dissipation through passive cooling. The RJ-48C port is front-accessible for easy cable connection and strain relief.
- Width
- 2.75" (69.85 mm)
- Depth
- 4.25" (107.95 mm)
Highlights
- Single RJ-48C port for T1/FT1 WAN connectivity
- Maximum data transfer rate of 56 kilobits per second
- Compatible with NetVanta 1000, 3000, 4000, and 7000 Series routers
- Hot-pluggable design for field installation without downtime
- Compact dimensions: 2.75" W x 4.25" D
- Backed by a 5-year limited warranty from Adtran
- Ideal for legacy circuit preservation or backup WAN links
- Supports data networking applications requiring stable low-speed connections
Specifications
| Specifications | |
|---|---|
| Manufacturer | Adtran |
| Manufacturer Part Number | 1202862L1 |
| Brand Name | Adtran |
| Product Line | NetVanta |
| Product Model | 1202862L1 |
| Product Name | NetVanta T1/FT1 Network Interface Module |
| Product Type | Network Module |
| Technical Information | |
| Application/Usage | Data Networking |
| Interfaces/Ports | |
| Total Number of Ports | 1 |
| Connector Type | RJ-48C |
| Interfaces/Ports Details | 1 x RJ-48C T1/FT1 WAN |
| Media & Performance | |
| Maximum Data Transfer Rate | 56 kbit/s |
| Physical Characteristics | |
| Width | 2.75" (69.85 mm) |
| Depth | 4.25" (107.95 mm) |
| Miscellaneous | |
| Compatibility | NetVanta 1000 Series Access router NetVanta 3000 Series Access router NetVanta 4000 Series Access router NetVanta 7000 Series Access router |
| Warranty | |
| Limited Warranty | 5 Year |
FAQ
What router models are compatible with this NetVanta T1/FT1 module?
The Adtran 1202862L1 module is compatible with NetVanta 1000 Series, 3000 Series, 4000 Series, and 7000 Series access routers. It installs directly into available expansion slots on these platforms, providing integrated T1/FT1 WAN connectivity without external adapters. Verify specific router model compatibility in Adtran's documentation before purchase.
What is the maximum data transfer rate supported by this module?
This network interface module supports a maximum data transfer rate of 56 kilobits per second, which aligns with standard T1 and Fractional T1 (FT1) line specifications. This rate is suitable for legacy data applications, low-bandwidth voice trunks, or backup WAN links where circuit stability and reliability are prioritized over high throughput.
Does this module support hot-plugging during operation?
Yes, the module is designed for hot-pluggable installation in compatible NetVanta routers. This allows you to add, replace, or remove the module while the router is powered on and operating, minimizing network downtime during maintenance or upgrades. Always follow Adtran's installation guidelines to ensure proper seating and configuration.
What type of connector does the T1/FT1 port use?
The port uses an RJ-48C connector, which is the standard physical interface for T1 circuits. This connector interfaces directly with T1 demarcation points, CSU/DSU equipment, or appropriate cabling, providing a reliable connection for WAN data transport. Ensure your existing T1/FT1 cabling and terminations are compatible with RJ-48C.
| Qty | Price | Available |
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