ADTRAN T1-FT1 Rackmounted DSU/CSU TDU 110DC Specification Sheet

Also see for Network Interface Module T1/FT1: User manual Quick start guide

Contents

product specifications

ADTRAN T1-FT1 Rackmounted DSU/CSU TDU 110DC Specification Sheet Manual pdf 1 page image

The TDU 110DC (T1 Distribution Unit) is an intelligent, full-featured,T1 DSU/CSU in a 1U high 19-inch rackmount enclosure. Designed tointerface customers data terminal equipment (DTE) to T1 or FractionalT1 services, the TDU 110DC is fully compatible with D4 or ESF framingformats with AMI or B8ZS coding. When in ESF framing mode, theunit satisfies ANSI T1.403 and AT&T 54016 modes for utilization of thefacility data link (FDL). It uses option modules identical to those usedwith other ADTRAN TSU units.A base DB15 DSX-1 (PBX) interface is provided on the rear of the unit.The DSX-1 interface is a short haul T1 interface intended for connectionto a PBX, cellular/PCS switch or similar device. The channels used by theDSX-1 port can be selected at random.A major feature of the TDU 110DC is an option slot on the rear of theunit that accepts a single expansion module. A number of application-specific modules are available to provide flexibility and room for growth.The optional plug-in modules currently available include a Nx56/64(V.35), Dual Nx56/64, DSX-1, OCU DP, DBU, FXS, FXO, 4-wire E&M, andDrop and Insert. Additionally, the plug-in modules are designed toaccept a plug-on version of many of these modules.Specialized applications such as Cellular and PCS infrastructure canbenefit from the features of the Digital Cross Connect Module and theflexibility of the TSU/TDU family. The Digital Cross Connect Moduleprovides a timeslot interchange function in the TDU between an incom-ing T1 signal and the module’s secondary T1 interface. When used in theTDU 110/120, DS0s can arrive on a timeslot, be reassigned a differenttimeslot and passed through to the next destination.The TDU 110DC is configured using a terminal or computer througha craft port located on the front of the unit or a rear-mounted daisychainable control port. The terminal displays an easy-to-follow menustructure allowing the user to configure, monitor, and test the TDU110DC. An optional software package, called T-Watch PROTM, is availableto interface to the TDU 110DC. The T-Watch PRO software runs on a PCunder Windows®, and allows full access to monitor and test several localand remote TDU devices. Pop-up menus provide complete configura-tion and diagnostic control with a few clicks of the mouse. Managementof remote units may be in-band or out-of-band. Optional SNMP man-agement is available using the Agent Module.TDU 110DCT1-FT1 Rackmounted DSU/CSUl T1 facility interface compatiblewith D4(SF), ANSI ESF, or AT&TESF framing with B8ZS or AMIcodingl 1U high 19” rackmount enclosurel DB15 network interfacel Provides a base DB15 DSX-1interfacel Slot accepts option modulesused in ADTRAN’s TSU unitsproviding flexibility or pathfor growthl Ability to store two DS0 mapsand switch configurations atpredetermined timesl Front panel test and monitor jacksl LEDs on the front panel indicatethe status of each portl Easy to follow menu systemaccessed with a terminal or acomputer using T-Watch PROl 19 to 60 VDC poweringF E AT U R E S

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