Description
Type: WAN Interface Card (WIC)
Function: Integrated T1 / fractional T1 CSU/DSU
Purpose: Connect Cisco routers directly to T1 WAN circuits without needing an external CSU/DSU device.
Interfaces
- Feature Specification: WAN Ports 1 × RJ-48C T1 port Interface Type T1 / Fractional T
- Data Rates 56 kbps to 1.544 Mbps
- Framing SF (D4), ESF
- Line Coding AMI, B8ZS
Router Compatibility
Supported on many classic Cisco ISR routers, including:
- Cisco 1700 series
- Cisco 2600 / 2600XM
- Cisco 3600 series
- Cisco 3700 series
- Some 1800/2800 models (depending on IOS and slot support).
Features
- Integrated managed CSU/DSU
- Fractional T1 support
- Loopback diagnostics button
- SNMP manageable
- Telnet/CLI configurable
- Alarm and carrier LEDs
- Supports remote troubleshooting/testing
Reviews
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