ADTRAN T1 Multiplexers Optional dial backup 4-wire Switched 56, ISDN

Low-cost T1 / FT1 DSU/CSU, Synchronous data at Nx56/64 rates, EIA-530 interface on rackmount version, Optional dial backup to 4-wire Switched 56, 2B+D ISDN, and external 1.544 DCE, SNMP control and alarm reporting of T1 facility and TSU ESP.

ADTRAN supplies a complete line of high-performance equipment for corporate end-users of digital telecommunications services. In addition to these innovative access products, ADTRAN also supplies installation and maintenance services as well as a family of network management products that simplify the process of installing and operating a reliable network. ADTRAN's comprehensive T1 product family includes more than 50 products, including single-port and multiport DSU/CSUs, CSUs, multiplexers, and a D4-compatible channel bank. Application specific, plug-in modules can be combined in various ways to meet specific customer needs, making the TI/FT1 product line flexible and practical. ADTRAN also offers a complete line of SNMP-capable T1 units and lax-cost single-port T1 service units. Multiplexers.

The TSUe and TSU Series
T1 Multiplexers

T1 Service Unit

Modular, full-featured T1 / FT1 DSU/CSUs with multiple DTE interfaces
User-programmable bandwidth allocation per port via front panel, VT 100 or from T-Watch PRO
Two DS0 configuration maps provisioned to switch at predetermined times

TSU 100e

Embedded SNMP ('e' version) via SLIP and 10BaseT
Single expansion slot
Supports up to four additional interfaces
Dial backup via built-in V.35 interface with adapter cable
SNMP traps and alarms to host workstation or dial-out to pager

TSU 100

Same functionality as TSU 100e without embedded SNMP
Optional SNMP management via SNMP Agent Module

TSU 120e

Embedded SNMP ('e' version) via SLIP and 10BaseT
Single expansion slot
Supports up to four additional interfaces
Dial backup via built-in V.35 interface
SNMP traps and alarms to host workstation or dial-out to pager
Synchronous V.35 DTE interface and DSX-1 PBX port

TSU 120

Same functionality as TSU 120e without embedded SNMP or embedded DBU
Optional SNMP management via SNMP Agent Module

TDU 120e

Same functionality as TSU 120e
1U, 19-inch rackmount housing
AC and DC versions available

TSU 600e

Channel bank replacement device
Six expansion slots with up to four interfaces each; 24 DTEs total
Embedded SNMP ('e' version) via SLIP and 10BaseT
SNMP traps and alarms to host workstation or dial-out to pager
Optional secondary power supply for redundant powering
DC version available

TSU 600

Same functionality as TSU 600e without 10BaseT
SNMP management (SLIP interface only)
DC version available

TSUe/TSU Series
TSU 100e	1202052L1
TSU 100	1200052L3
TSU 120e	1202129L1
TSU 120	1200129L1
TDU 120e DC	1202155L1
TDU 120e AC	1202156L1
DBU Adapter Cable (For the TSU 100e and TSU 120e)	1200196L1
TSU 600e	1202076L1
TSU 600e w/ Dual AC Power	4202076L9
TSU 600e DC	1202076L1#DC
TSU 600	1202076L2
TSU 600 DC	1202076L2#DC
Redundant AC Powering Module	1200216L1

The TSUe and TSU Series T1 Multiplexers