TTC T-BERD 209 T-Berd T-Carrier Analyzer
Automatic configuration and results summary
-
Automated sequences of test patterns for one-step circuit qualification and stress tests
-
Pulse shape analysis, signal level and frequency, simplex current, and wander measurements
-
Out-of-band ESF loop codes standard
Specifications:
-
Input and Output Connectors: Bantam, WECO 310, 15-pin D, BNC
-
Input Impedance:
-
Bridge: ≥ 1000 ohms with ALBO
-
Term: 100 ohms with ALBO
-
DSX-MON: 100 ohms with AGC
-
Receive Level
-
Bridge or term: +6 dBdsx to -35 dBdsx (T1), +3 dBdsx to -6 dBdsx (T1C)
-
DSX-MON: +6 dBdsx to -24 dBdsx (T1), +3 dBdsx to -24 dBdsx (T1C)
-
Level Measurement: +6 dBdsx to -40 dBdsx; +6 to -6, 0.1 dB resolution; -6 to -40, 0.5 dB resolution
-
Frequency Measurement: 1 Hz resolutions; 5 ppm accuracy
-
Transmit Timing Sources: Internal Clock, External Clock, Reference Clock, Recovered Clock
-
Line Codes: AMI, B8ZS
-
Loopback Codes: CSU, CSU Line (ESF), CSU Payload (ESF), NIU (FAC1, FAC2, FAC3), NIU Network (ESF), Programmable (3 to 8 bits), Intelligent Repeaters
-
Pulse Masks: CB 119 (ANSI T1.102), ANSI T1.403-1989
-
Wander Measurement: +99999 UI, 1 UI resolution
-
Power Requirements: 115 VAC ±10%, 50 to 60 Hz
-
Optional Accessories: 40849-01: T-BERD T1 Channel Monitor