Information
The Cisco NM-2CT1 is a network module that is designed to be used with Cisco routers. It stands for Network Module with 2 Channelized T1/PRI Ports. It provides two T1 or PRI (Primary Rate Interface) ports, which can be used for connecting to digital voice or data networks. This module allows for the transmission of voice and data traffic over T1 or PRI lines, making it suitable for applications such as voice over IP (VoIP) or digital telephony.
Specifications
Product Name
Channelized T1/ISDN-PRI Network Module
Product Type
Network Module
Compatibility
- 3745
- 3725
- 3660 series
- 3640
- 3620
- 2691
- 2600XM series
- 2600 series
- 3631
Daughter Cards
Not Applicable
Expansion Slots
Not Applicable
Shipping Weight
2.33 lb
Interfaces/Ports
2 x Channelized T1/ISDN-PRI WAN
Data Transfer Rate
1.544Mbps T1
Interfaces Details
2 x DB-15 Channelized T1/ISDN PRI WAN
Shipping Dimensions
2.75 Height x 10.25 Width x 16 Length
System Requirements
- 3745 - 12.2(8)T
- 3725 - 12.2(8)T
- 3660 series - 12.0(7)XK
- 3640 - 11.1(7)AA
- 3620 - 11.1(7)AA
- 2691 - 12.2(8)T1
- 2600XM series - 12.1(14) or 12.2(8)T1
- 2600 series - 11.3(4)T
Additional Information
- ISDN Concentration
- LAN-to-LAN Routing
- Serial & Legacy Concentration
- VPN & Firewall Solutions
- Receiver sensitivity: 14 dB
- For reliable operation, a 3 dB margin is recommended
- Each port is configured independently. You can configure one port for ISDN PRI and theother for channelized T1.