Information
The Cisco NM-1FE1CT1 is a network module that can be installed in a Cisco router. It provides one Fast Ethernet (FE) port and one Channelized T1 (CT1) port. The Fast Ethernet port supports data transfer rates of up to 100 Mbps, while the Channelized T1 port supports T1 line connections for voice and data communication. This module allows for the integration of both Ethernet and T1 connectivity in a single router, providing flexibility and versatility in network deployments.
Specifications
Protocols
ISL
Product Name
Fast Ethernet and Channelized T1/ISDN-PRI Network Module
Product Type
Network Module
Compatibility
- 3660 series
- 3640
- 3620
Daughter Cards
Not Applicable
Expansion Slots
Not Applicable
Shipping Weight
1.91 lb
Interfaces/Ports
- 1 x 10/100Base-TX LAN
- 1 x Channelized T1/ISDN-PRI WAN
Connectivity Media
Twisted Pair 10/100Base-TX
Data Transfer Rate
- 100Mbps Fast Ethernet Half/Full-duplex
- 1.544Mbps T1 Full-duplex
- 10Mbps Ethernet Half/Full-duplex
Interfaces Details
- 1 x DB-15 Channelized T1/ISDN PRI WAN
- 1 x RJ-45 10/100Base-TX Auto-sensing/Auto-negotiating LAN
Shipping Dimensions
2.75 Height x 10.25 Width x 16 Depth
System Requirements
- 3660 series - 12.0(7)XK
- 3640 - 11.3(4)T1
- 3620 - 11.3(4)T1
Additional Information
- ISDN Concentration
- Inter-VLAN Routing
- LAN-to-LAN Routing
- Serial & Legacy Concentration
- VPN & Firewall Solutions
- Supports receiver sensitivity of 14dB
- Token Ring ISL is supported in Cisco IOS Version 12.0(3)T
- Each Wan port is configured independantly (one port for ISDN and the other for channelized T1).
- If the peer dCEs not negotiate, then the network module runs in half-duplex
Certifications & Standards
- IEEE 802.3: 10Base-T
- IEEE 802.3u: 100Base-T
- IEEE 802.3: 10Base-T
- IEEE 802.3u: 100Base-T