Cisco Vwic2-2MFT-T1/E1, Calls as Internet
Calls and internet on the same interface, it's done, order Cisco Vwic2-2MFT-T1/E1 now and take control of your communications. Glotelho provides installation and maintenance of your systems and equipment. Benefit from 19 years of experience.
TECHNICAL SPECIFICATIONS Cisco Vwic2-2MFT-T1/E1
The second generation T1 / E1 multifunction 1 and 2 port trunk voice / WAN interface cards have the following key features: Full T1 Facility Data Link (FDL) support Local controller loopbacks Remote controller loopbacks RFC 1406 and integrated CSU / DSU MIB SNMP management (MIB and Simple Network Management Protocol) Firmware supporting T1 and E1 Layer 1 approvals User-initiated VWIC reset and Field-Programmable Gate Array (FPGA) download Voice support (includes DS0 group and PRI group configuration)
The following is a list of the names and descriptions of the modules with T1 / E1 Multiplex Network Junction Voice / WAN Interface Cards with 1 and 2 ports.
VWIC2-1MFT-T1 / E1-- 1-port RJ-48 multiflex voice / WAN trunk (T1 / E1) VWIC2-2MFT-T1 / 1-port RJ-48 multiflex voice / WAN trunk (T1 / E1) VWIC2-1MFT-G703-- 1-port RJ-48 multiflex trunk (E1 G.703) VWIC2-2MFT-G703-- 2-port RJ-48 multiflex trunk (E1 G.703)
Note 1:
These motherboards can also provide hardware echo cancellation if a daughterboard (EC-MFT-32 or EC-MFT-64) is mounted on the motherboard. For more information, refer to the Voice Port Configuration Guide on Cisco.com.
Note 2:
Although unstructured G.703 operations are specific to E1 operation, the VWIC2-1 / 2MFT-G703 boards also support structured T1 operations. Supported transaction types: (G.703 unstructured) E1 / T1 structured
Built-in insert and drop capability
The insert and drop feature allows DS0 time slots on one E1 interface to be deleted and inserted into time slots on the other E1 interface. This feature is available in VWIC applications. If you configure drop and insert, make sure that the E1 framing under the involved controllers (tdm-groups configuration location) is identical. If you use different frame types, the signalling bits may not be read correctly. This failure occurs when a channel is deleted from one controller and inserted into a channel of another controller. The insert and insert time slots do not have to be contiguous.
Cisco Vwic2-2MFT-T1/E1 Modules / Components
The information in this document is based on combinations of the network modules supported by the second generation T1/E1 multi-port trunk voice/WAN interface cards. If your network module is: NM-HDV (for VWIC option, choose 0 or 1), these cards can be used: VWIC2-1MFT-T1 / E1 VWIC2-2MFT-T1 / E1 VWIC2-2MFT-G703 NM-HDV2 (for VWIC option, choose 0 or 1), these cards can be used: VWIC2-1MFT-T1 / E1 VWIC2-2MFT-T1 / E1 VWIC2-1MFT-G703 VWIC2-2MFT-G703 NM-HD-2VE (for VWIC option choose 0, 1 or 2), these cards can be used: VWIC2-1MFT-T1 / E1 VWIC2-2MFT-T1 / E1 NM-2W, NM-1FE1R2W, NM-1FE2W-V2, NM-2FE2W-V2 (for VWIC option choose 0, 1 or 2), these cards can be used: VWIC2-1MFT-T1 / E1 VWIC2-2MFT-T1 / E1 VWIC2-1MFT-G703 VWIC2-2MFT-G703
Cisco Vwic2-2MFT-T1/E1 Network Diagram
[caption id="" align="alignnone" width="424"] Cisco Vwic2-2MFT-T1/E1 network schema | Glotelho Cameroon[/caption] Find more information about this product HERE