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Cisco Channelized T1/E1 and ISDN PRI Network Module

Mfg Part #: NM-8CE1T1-PRI


Cisco Channelized T1/E1 and ISDN PRI Network Module

Ordering Information
MSRP$11,600.00
Our Price$7,534.02
FREE SHIPPING
ConditionNew and Factory Sealed
Out of Stock as of 2:47am 3/29/2014
Qty

The Cisco E1/T1 ISDN PRI Network Module's integrated channel service unit (CSU) provides direct connection to the telecommunications network, thus allowing customers to consolidate customer premises equipment (CPE). This provides multifunction dial access aggregation, routing functionality, VPN and firewall security, and other capabilities right inside the Cisco router in power branch office environments. Both the 1-port and 2-port versions offer support for balanced and unbalanced E1 connectivity and conform easily to customers' specific applications. The Cisco E1/T1 ISDN PRI Network Modules also supply connectivity for internal digital modems.

Enhanced flexibility
The Cisco E1/T1 ISDN PRI network module (NM-xCE1T1-PRI) is software configurable between E1 or T1 operation, balanced or unbalanced E1 termination, and CSU/DSU. In addition, the same modules provide for balanced (120-ohm) and unbalanced (75-ohm) E1 termination.

Support for G.703 unstructured E1 signaling
International Telecommunications Union (ITU) signaling standard G.703 was previously available only on Cisco midrange routers through the VWIC-xFT-G.703 voice/WAN interface card, which did not support data PRI.

Increased manageability and troubleshooting
Critical loop back support makes the Cisco E1/T1 ISDN PRI network module easy to manage. The Cisco E1/T1 ISDN PRI network module has the capability to internally loop back the on-board framer chip towards the interface.

Reliability
Integrating the external E1/T1 terminating device (CSU/DSU) increases the overall system reliability. Possible points of failure are reduced by eliminating the power supply, additional fans, extra cabling, and other equipment that accompany a "two-box" solution.


Product Highlights
  • Balanced or unbalanced E1 termination in the same module
  • Integrated CSU/DSU per port
  • Full or fractional E1/T1 - can be fully channlized
  • Supports PRI for data, T1-CAS, and E1-CAS R2 signaling
  • E1 unframed and framed modes available
  • Interoperates with NM-xDM digital modem network module
  • Bantam jacks for easy network monitoring
  • V.54 loop back compatible
  • Online insertion and removal (OIR) supported
  • On-board expansion slot for technologies

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General Specifications

ManufacturerCisco
Manufacturer Part #NM-8CE1T1-PRI
Cost Central Item #11840461
Product DescriptionCisco Channelized T1/E1 and ISDN PRI Network Module - ISDN terminal adapter - expansion slot - ISDN PRI - 2.048 Mbps - T-1/E-1 - 8 digital port(s) ( 128 channels) - for Cisco 3825, 3825 V3PN, 3845, 3845 V3PN, 3925, 3945
Device TypeISDN terminal adapter - expansion slot
Form FactorInternal
Max Transfer Rate2.048 Mbps
ISDN InterfaceISDN PRI
Line RateT-1/E-1
Digital Ports Qty8
Approximate Dimensions (WxDxH)7.1 in x 7.3 in x 1.6 in
Approximate Weight1.4 lbs
Designed ForCisco 3825, 3825 V3PN, 3845, 3845 V3PN, 3925, 3945

Extended Specifications

General
Device TypeISDN terminal adapter
Form FactorInternal
Modem
Interface TypeExpansion slot
Connectivity TechnologyWired
Max Transfer Rate2.048 Mbps
ISDN InterfaceISDN PRI
Digital Ports Qty8
Multiplexed Channels Qty128
Line RateT-1/E-1
Expansion / Connectivity
Interfaces8 x modem - ISDN PRI - RJ-48C
Compatible Slots1 x expansion slot
Dimensions & Weight
Approximate Width7.1 in
Approximate Depth7.3 in
Approximate Height1.6 in
Approximate Weight1.4 lbs
Environmental Parameters
Min Operating Temperature32 °F
Max Operating Temperature104 °F
Humidity Range Operating5 - 95%
Compatibility Information
Designed ForCisco 3825, 3825 Branch Office in a Box Bundle, 3825 Integrated VoiceVideo, 3825 Secure WAN Optimization Bundle, 3825 Security Bundle, 3825 V3PN Bundle, 3825 Voice Bundle, 3825 Voice Security Bundle, 3825 WAN Application Acceleration Bundle, 3825 WAN Optimization Bundle, 3845, 3845 Branch Office in a Box Bundle, 3845 Secure WAN Optimization Bundle, 3845 Security Bundle, 3845 V3PN Bundle, 3845 Voice Bundle, 3845 Voice Security Bundle, 3845 WAN Application Acceleration Bundle, 3845 WAN Optimization Bundle, 3925, 3925 Security Bundle, 3925 SRE Bundle, 3925 Voice Bundle, 3925 Voice Security and CUBE Bundle, 3925 Voice Security Bundle, 3945, 3945 Security Bundle, 3945 SRE Bundle, 3945 Voice Bundle, 3945 Voice Security and CUBE Bundle, 3945 Voice Security Bundle

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