Brand: Cisco · SKU: NM-8CE1T1-PRI · MPN: NM-8CE1T1-PRI · Category: Networking

8 port channelized T1/E1 and PRI network module Cisco Router Network Module
| Model | NM-8CE1T1-PRI |
|---|---|
| Ports | 1, 2, or 8 T1/E1 ports on RJ-48C connectors. |
| Weight | kg |
| Description | 8 Port Channelized T1/E1 and ISDN PRI Network Module |
| Line Coding | E1: HDB3; T1: AMI and B8ZS. |
| Output Levels | E1: Short-haul/long-haul; T1 LBO: 0, -7.5, or -15 dB. |
| Product Number | NM-8CE1T1-PRI |
| Alarm Detection | Yellow Alarm - Receive/Send from/to network; Blue Alarm - Receive AIS from network; Red Alarm - Loss of network signal. |
| Framing Formats | E1: CRC4; T1: SF and ESF. |
| LEDs (Per Port) | CD/LP: Off = No carrier detect; Green On = Carrier detect; Yellow On = Port in loopback mode. AL: Off = No alarms; Yellow On = Port in alarm mode. |
| LEDs (Per Module) | EN: Off = Card not available; On = Card enabled (NM-8CE1T1-PRI only). |
| Relative Humidity | 5–95% noncondensing |
| Remote Management | Cisco CNS 2100 Series Intelligence Engine (IE2100); CiscoWorks. |
| Signaling Debugging | ISDN Q.921 and Q.931 decode; all other applicable Cisco IOS Software debugs. |
| Relevant MIB Support | T1 MIB (RFC1406-MIB); Cisco Integrated DSU/CSU MIB (CISCO-ICSUDSU-MIB). |
| Operating Temperature | 32 to 104 °F (0 to 40 °C) |
| Dimensions (H x W x D) | 1.59 x 7.10 x 7.29 in. (4.0 x 18.0 x 18.5 cm) |
| Module and HWIC Weights | HWIC-1CE1T1-PRI: 0.18 lb (0.08 kg); HWIC-2CE1T1-PRI: 0.19 lb (0.09 kg); NM-8CE1T1-PRI: 1.4 lb (0.63 kg). |
| Line Bit Rate (per Port) | E1: 2.048 Mbps; T1: 1.544 Mbps. |
| Nonoperating Temperature | -40 to 158 °F (-40 to 70 °C) |
| Diagnostic Loopback Support | E1 loopback modes: Controller local loopback; Interface local loopback. T1 loopback modes: Interface local loopback; Interface remote loopback; Controller local loopback; Controller remote loopback. CSU loopback modes for T1 CSU: DTE loopback; Network loopback; Payload loopback. |
| Warranty | 3-Year Warranty |
Yes, this NM-8CE1T1-PRI, Cisco NM-8CE1T1-PRI Network Module, 8xT1/E1 ports/Channelized PRI/Router Expansion (NM-8CE1T1-PRI) is 100% genuine Cisco hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This NM-8CE1T1-PRI, Cisco NM-8CE1T1-PRI Network Module, 8xT1/E1 ports/Channelized PRI/Router Expansion includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the NM-8CE1T1-PRI.