Description:
The TDU 120e (T1 Distribution Unit) is an intelligent, full-featured, NEBS compliant, T1 DSU/CSU in a 1U high 19-inch rackmount enclosure. Designed to interface customers data terminal equipment (DTE) to T1 or fractional T1 services, the TDU 120e is fully compatible with D4 or ESF framing formats with AMI or B8ZS coding. When in ESF framing mode, the unit satisfies ANSI T1.403 and AT&T 54016 modes for utilization of the facility data link (FDL). It uses option modules identical to those used with ADTRAN TSU units. The TDU 120e also provides complete monitoring and control of the T1 network with embedded simple network management protocol provided through both a SLIP and a 10Base-T ethernet interface..
Manufactured by: ADTRAN
Model/Part : 1202155L2
Product Type: DSU/CSU
Enclosure Type: Rack-mountable
Built-in Devices: LED panel
Connectivity Technology: Wired
Line Rate: Fractional T-1/T-1
Line Coding Format: AMI, B8ZS
Framing Format: ANSI T1.403, ESF
Remote Management Protocol: SNMP, Telnet
Features: Manageable
Compliant Standards: IEEE 802.3, ANSI T1.403
Interfaces: 1 x network - Ethernet 10Base-T - RJ-45 1 x network - T1 - RJ-48C 1 x network - V.35 - 34 pin M/34 (V.35) 1 x network - DSX-1 - RJ-48C 1 x management - RS-232 - RJ-45
Compatible Slots: 1 x expansion slot
Compliant Standards: FCC Class A certified, cUL, UL 1950, FCC Part 68, FCC Part 15
Power Device: Power supply - internal
Voltage Required: AC 120 V
Width: 17 in
Depth: 11.6 in
Height: 1.7 in
Weight: 7.1 lbs
CABLES
NETWORKING
• 3COM NETWORKING
