
NIM - 2MFT - T1 / E1 2 port Multi - flex Trunk Voice / Clear - channel Data T1 / E1 Module
The Cisco® Fourth-Generation 1-, 2-, 4-, and 8-Port T1/E1 Multiflex Trunk Voice and WAN Network Interface Modules (NIMs) support data and voice applications on the Cisco 4000 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 superior 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.
NIM-2MFT-T1/E1 Specification | |
Capacity | |
Serial data (channel-group) | 2 per port |
E1 unframed G.703 | Not supported |
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 |
T1 Network Interface | |
Transmit bit rate | 1.544 Mbps ±50 bps/32 ppm |
Receive bit rate | 1.544 Mbps ±50 bps/32 ppm |
Line code | Alternate mark inversion (AMI) and binary 8-zero substitution (B8ZS) |
AMI ones density | Enforced for n x 56-kbps channels |
Framing format | D4 (Super Frame [SF]) and Extended Super Frame (ESF) |
Output level (line build-out [LBO]) | 0, -7.5 or -15 dB |
Input level | +1 dB0 down to -24 dB0 |
Data-terminal-equipment (DTE) interface (WIC mode) | Fractional service |
DTE interface (VIC mode) | G.704 or structured |
Data-communications-equipment (DCE) interface | G.704 or structured |
E1 Network Interface | |
Transmit bit rate | 2.048 Mbps ±100 bps/50 ppm |
Receive bit rate | 2.048 Mbps ±100 bps/50 ppm |
Data rate | 1.984 Mbps (framed mode) per E1 port |
Clocking | Internal and loop (recovered from network) |
E1 national bits | Fixed (nonconfigurable) |
Encoding | High-density bipolar three (HDB3) |
DTE interface (WIC mode) | Fractional service |
DTE interface (VIC mode) | G.704 or structured |
DCE interface | G.704 or structured |
Module Specifications | |
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 50°C (32 to 122°F) ● Storage temperature: -20 to +65°C (-4 to 148°F) ● 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 | 0.42 lb (191g) |
LonRise Equipment Co. Ltd.
The Formation of Lonrise
My Company was founded in 2007 as Cisco distributor and integrator domestically.
After 4 years' steadfast development, it spotted the business abroad. Thus Lonrise stepped on the road as a global CISCO supplier which has owned a good reputation within field .
We not only gain a continued trust from old customers but also attract many new customers.
Lonrise company structure
ABOUT US
Lonrise is specialized in supplying new original sealed Cisco equipment. Our product can create tremendous cost effectiveness for our customer. Our superior service makes our customer's purchasing process a comfortable journey. Lonrise concentrates on the construction of Cisco equipment supply Channel. We are the superior network equipment supplier and source of Cisco new equipment. We are the first choice of your Cisco product source.
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Lonrise Team:
Lonrise can low your cost of networking infrastructure. We supply new Cisco equipment around 65%-90% based on global list price. We endeavor to keep our price as low as possible. And meanwhile we struggles to give our best service till each details.
Lonrise supplies all new factory sealed Cisco equipment, including Cisco Routers, Cisco Switches, Cisco Firewall, Cisco module and relative Cisco software and license.
Lonrise people believe that only through creditable management and utmost service, we can win reputation for our company.