Manufacturer’s Description

The ADTRAN TSU is a low cost, full-featured T1/FT1 Data Service/ Channel Service Unit (DSU/CSU). The TSU provides an interface between T1 or Fractional T1 service and the end user's Data Terminal Equipment (DTE) for applications such as LAN to LAN bridging, Frame Relay circuit termination and videoconferencing. The TSU provides access to traditional dedicated point-to-point T1 services as well as network termination for Frame Relay.

The Specs

Additional Specifications
Temperature -4F (-20C) to 158F (70C) Storage
Category DSUs and CSUs
Description TSU SA FT1/T1 DSU/CSU-V.35
Encoding Method AMI/B8ZS
Serial V.35 Interface Yes
Frequency Band Auto and manual D4(SF) or ESF framing supportEasy to use front panel keypad for unit configuration and monitoringRemote TSU configuration via FDL or 8k in-bandLocal and remote loopback capabilityExtensive built in test capabilitiesSupport for T-Watch PRO software for optional PC based configurationSingle V.35 DTE interface for applications such as LAN-to-LAN bridging, Frame Relay circuit termination, and dedicated videoconferencingSynchronous DTE rates in increments of 56 Kbps or 64 Kbps up to 1.536 MbpsBantam test jacksSupports VT100 terminal configuration and remote - configuration using the control portMetal chassisFraming: - SF/ESF - Auto detectionESF Format: - AT&T 54016 - ANSI T1.403DSO Assignment: - Contiguous - AlternatingT1 Transmit Timing: - Loop timed - Internal - DTEDTE Transmit Clock: AutomaticPerformance Monitor Performance Data: BPVs/CRCs, ES, SES, UAS, % AS, % EFSEC, alarms, errorsReports: NI information stored for last 24 hours in 15 minute incrementsPRMS: ANSI performance report messages (user selectable)Built-In Test Patterns: - 511 (active DS0s) with error insert available - 1:8 (all DS0s) - All 1's (all DS0s) - All 0's (all DS0s) - QRSS (active DS0s) w/ error insert available
Diagnostic Features Local: Payload/line loopback, DTE loopback Remote: Payload/line loopback, V.54 (DTE) loopback Network: CSU and DSU loopbacks
Parent Retsku B00005163M
Data Encoding AMI/B8ZS
Brand Name Adtran
Electrical Interface CCITT V.35
Maximum Power Consumption 5 W
Shipping Weight 6.44 lb
Humidity Up to 95% Non-condensing
Class Network Hardware
Power Consumption 5 W
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