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Cisco Fourth-Generation Multi-flex Trunk Voice/Channelized Data T1/E1 Module - Expansion module - T1/E1 x 1 - T-1/E-1 - for Cisco 4451-X
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Cisco Fourth-Generation Multi-flex Trunk Voice/Channelized Data T1/E1 Module - Expansion module - T1/E1 x 1 - T-1/E-1 - for Cisco 4451-X

Restocking Expected back around 22/12/2026
3.050,91 € incl. VAT
2.521,29 € excl. VAT
Reference : NIM-1CE1T1-PRI=
EAN code : 882658572760

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Paid now, shipped as soon as it’s back in stock (expected around 22/12/2026).

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  • The Cisco Fourth-Generation T1/E1 Multiflex Trunk Voice and WAN Network Interface Modules (NIMs) support data and voice applications on the Cisco 4451-X integrated services routers. These cards combine WAN-interface-card (WIC), voice-interface-card (VIC), ISDN Primary Rate Interface (PRI), dial-access integration, and channelized-data (CE1T1) functions to provide unparalleled flexibility, versatility, and investment protection through their many uses. Customers who choose to integrate data and voice in multiple steps preserve their investment in a T1/E1 WAN interface.
    The T1/E1 modules contain an onboard Cisco Packet Voice Digital Signal Processor Module 4 (PVDM4) slot, which requires a fourth-generation PVDM4 module. A PVDM4 on the T1/E1 module is necessary for the voice features. The PVDM4 also provides for echo cancellation of up to 128-ms echo-tail length for demanding network conditions.
  • Product Description Cisco Fourth-Generation Multi-flex Trunk Voice/Channelized Data T1/E1 Module - expansion module - T1/E1 x 1
    Form Factor Plug-in module
    Dimensions (WxDxH) 8.89 cm x 18.39 cm x 3.18 cm
    Weight 181 g
    Device Type Expansion module
    Data Transfer Rate 2.048 Mbps
    Compliant Standards G.703
    Line Rate T-1/E-1
    Ports T1/E1 x 1
    Designed For Cisco 4451-X, 4451-X Application Experience, 4451-X Integrated Services Router Security Bundle, 4451-X Integrated Services Router Voice and Video Bundle, 4451-X Integrated Services Router Voice Security Bundle