Adtran Total Access 1500 U-BRITE with Power Part# 1180020L2 NEW

Adtran Total Access 1500 U-BRITE with Power Part# 1180020L2 NEW

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Product features

Access module that plugs into a single channel slot of a Total Access 1500 channel bank
Provides an ISDN U-interface and allows the transport of Basic Rate 2B+D information over T1 carriers and twisted pair wiring
Features and Benefits
Span powers U-repeaters with 43 mA at -28 VDC to -120 VDC for ISDN applications
Individual test pattern allows for testing of individual B Channels without requiring external test equipment
Transportation of ISDN Basic Rate 2B+D information over T1 facilities in the 3-DS0 format specified in TR-NWT-000397
ISDN 2B1Q interface that meets all Layer 1 requirements as specified in ANSI T1.601-1992
18 kft nominal range on mixed gauge wire
All Layer 1 maintenance functions and performance monitoring of the Layer 1 facility as specified in TR-NWT-000397
Distinctive metallic DC test signature to identify either line unit LT (LULT) or line unit NT (LUNT) mode of operation as specified in TR-NWT- 000397
Provides loopback capability for full 2B+D as well as individual B channels in both loop and carrier directions. Individual B channel loopbacks may be initiated via the craft interface, or from a remote location through the maintenance channel
A built-in Cyclic Redundancy Check (CRC) clock error detector allows for local performance monitoring at the craft interface without test equipment
DS0 logic level transmit and receive data access through front panel bantam jacks