A
and B Front Panel Switches
SELECT/UP/DOWN/ENTER (Pushbutton)
A and B Front Panel
Indicators (LED's)
DS-3 Loss of Signal (2) (Red)
DS-3 Loss of Frame (2) (Red)
DS-3 AIS (2) (Red)
DS-3 ESEC (2) (Red)
DS-1 Loss of Signal (2) (Red)
8 Character LED alphanumeric
A and B INPUTS
DS-3 IN, WECO 440 DSX-3 to DSX-3 Monitor Level, M13 or C-Bit Framing
DS-1 IN, Bantam Compatible,
DSX-1 to DSX-1 Monitor Level, AMI or B8ZS Coding
A and B OUTPUTS
DS-3 OUT, WECO 440 DSX-3 Level
DS-1 DROP, Bantam Compatible,
DSX-1 level, AMI or B8ZS Coding.
Remote Interfaces
RS-232C, 9-pin D sub., male, 1 start, 8 data, 1 stop, no parity,
1200/2400/4800/9600AUX RS-232C, 9-pin D sub., female. Allows control
of up to nine additional TSI-4515 or compatible units.
Jitter
Adds Less than 0.5 UI Jitter to DS-1s.
C-Bit Data Link
Option -5, send and receive FEAC and FDL messages and 10 undefined
C-Bits.
Protection
DS-3 Bypass Failure Relay, 3 dB Insertion Loss
Real Time Clock
Clock/Month/Day/Year, +/- 2 Minutes/Mo.
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