Extend a full T1 / E1 over Copper Pair up to six miles (10.2 KM) or fractional T1 / E1 up to ten miles (17.2 KM)
The MD400-E1T1 is a new generation, cost effective G.SHDSL modem that extends a T1/E1 interface over very long distances and provides infrastructure cost optimizations.
The MD-400-E1T1 transports a T1 or E1 interface for voice and data service over longer distances than standard T1 DSX interfaces.
The MD-400-E1T1 embeds the latest G.SHDSL technologies that are approved by the ITU-T, ETSI and ANSI bodies for transporting E1/T1 services over copper pairs. SHDSL spectrum density is compatible with other voice and ADSL services when sharing the same multiple pair cables.
The MD-400-E1T1 operates on either one or two copper pairs to provide longer reach. Distances can also be raised up in inserting SHDL repeaters in the copper line.
The MD-400-E1T1 transports E1 or T1 interface, but also it performs Nx 64 kbps adaptive rate to provide to best throughput / distance ratio when transporting fractional E1 or T1 as the SHDSL reach increases for lower rates. The MD-400-E1T1 offers high performances in most line conditions and ensures stable transmission quality thanks to a user defined Signal to Noise Margin.
The terminal interface of the MD400E1T1 can be set as E1 or T1, full or in fractional mode with or without CRC. N fractional mode, the first extracted timeslot can be defined. The receiver sensitivity can be set for long or short haul.
The MD-400-E1T1 is easy to integrate in any application thanks to a choice of power supply options. It can be powered from a mains adapter or from a 48 Vdc battery.
The MD-400-E1T1 comes in a compact enclosure with DIN rail and wall mounting capabilities.
The MD-400-E1T1 comes with both a CO and CPE factory configurations that makes it a ready to run solution for clear channel operations. All parameters can be user defined through an intuitive menu interface. The MD-400-E1T1 can also be remotely controlled through the EOC channel as defined in the G.991.2 standard.
The MD-400-E1T1 does not support unchannelized (clear channel) T1.
|1 pair rate||2 pair rate||Distance on 26 ga / 0.4 mm||Distance on 22 ga / 0.6 mm||Distance on 19 ga / 0.9 mm|
|192 Kbps||384 Kbps||4.6 mi / 7.5 km||6.1 mi /9.9 km||10.7 mi / 17.2 km|
|512 Kbps||1024 Kbps||3.8 mi / 6.1 km||5.0 mi / 8.1 km||8.7 mi /14 km|
|1024 Kbps||2048 Kbps||3 mi / 4.9 km||4.0 mi / 6.5 km||7 mi / 11.2 km|
|1536 Kbps||2.7 mi / 4.4 km||3.7 mi / 5.9 km||6.3 mi / 10.2 km|
|2048 Kbps||2.36 mi / 3.8 km||3.4 mi / 5.5 km||5.9 mi / 9.5 km|
Questions? Phone us toll free at 800-432-2638 or 217-897-6600 or via the web.
|Item Number||Description||Price||Buy Now!|
|MD400-E1T1-UU||T1/E1 extender with internal 48 VDC and external 120/230 VAC adapter (US)||$ 674||Qty:|
|MD400-E1T1-EU||MD400 T1/E1 extender with internal 48 VDC and external 120/230 VAC adapter (EU)||Call for Information|
|6013006||Optional DIN rail mounting clips||$ 14||Qty:|
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