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Expansion moduleT1/E1 x 1T-1/E-1for Cisco 4451-X
Description
CISCO NIM-1CE1T1-PRI EXPANSION MODULE for Multiflex Trunk Voice and WAN Network Interface
CISCO NIM-1CE1T1-PRI EXPANSION Module is the fourth-generation T1/E1 Multiflex Trunk Voice and WAN Interface to support data and voice applications on the Cisco 4451-X integrated services routers. Customers who choose to integrate data and voice in multiple steps preserve their investment in a T1/E1 WAN interface. T1/E1 modules have onboard Cisco Packet Voice Digital Signal Processor Module 4 (PVDM4) slot. It requires a fourth-generation PVDM4 module and a PVDM4 on the T1/E1 module is necessary for the voice features. PVDM4 module also provides for echo cancellation of up to 128-ms echo-tail length for demanding network conditions.
Key Benefits of CISCO NIM-1CE1T1-PRI EXPANSION MODULE
CISCO NIM-1CE1T1-PRI EXPANSION Module is built in combination with WAN-interface-card (WIC), voice-interface-card (VIC), ISDN Primary Rate Interface (PRI), channelized-data (CE1T1) and Dial-access Integration. CISCO NIM-1CE1T1-PRI EXPANSION Module provides unparalleled versatility, flexibility, and investment protection through their multiple uses.
| Number of Ports | 1 |
| Clear-Channel Data | Yes |
| MFT Packet Voice | Yes |
| Unstructured E1 (G.703) Support | Yes |
| Channelized Data | Yes |
Specifications
| Number of Ports | 1 |
| Clear-Channel Data | Yes |
| MFT Packet Voice | Yes |
| Unstructured E1 (G.703) Support | Yes |
| Channelized Data | Yes |
| Configuration Description | Channelized Modules |
| Serial data (channel-group) | 24 per port |
| Voice channel associated signaling (CAS) (ds0-group) | 24 per port (T1) 31 per port (E1) 1 per timeslot |
| PRI (pri-group) | 1 per port |
| Drop and insert (tdm-group) | 24 per port (T1) 31 per port (E1) 1 per timeslot |
| Dimensions (H x W x D) | 1.25 x 3.50 x 7.24 in. (3.18 x 8.89 x 18.39 cm) |
| Environmental | Operating temperature: 0 to 50C (32 to 122F) Storage temperature: -20 to +65C (-4 to 148F) Relative humidity: 10 to 85% noncondensing operating; 5 to 95% noncondensing, nonoperating |
| T1 Compliance (partial list) | TIA-968-A
CS-03 Jate ANSI T1.403 |
| E1 Compliance (partial list) | TBR4, TBR12, and TBR13
ITU-T G.703, G.704, G.823, and I.431 S016 (Australia) |
| Weight | 0.40 lb (181g) |
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