[shortdesc]
- Expansion module
- T1/E1 x 1
- T-1/E-1
- for Cisco 4451-X
[/shortdesc]
[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) |
[/specifications]
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 |
