Atec Agilent-E7495A - Manual (Page 8)

632 Chapter 21
Safety and Regulatory Information and Specifications
E7495A/B Base Station Test Set Specifications
Safety and Regulatory Information
a
n
d
Sp
ecification
s
T1 Analyzer Option 700
Receive level (line 1 and line 2): +6 dB DSC to –36 dB DSX or 100 mv peak-to-peak to
12 V peak-to-peak
Receive frequency (line 1 and line 2) display receive
frequency (5 ppm) “Loopback” control send CSU or NIU
loop codes CSU/NIU emulation respond to CSU or NIU
loop codes
Electrical interface:
Connectors, Rx, Tx:
Output:
Line build out
Input:
Terminate:
Monitor:
Bridge
Primary and secondary ports
Conforms to TR-TSY-000499, CCITT Rec.G.703
AT&T Pubs CB113, CB119, CB132, CB143
PUB62508 and PUB62411 pulse shape specifications
when terminated in 100 ohms and 0 dB line build-out
is selected
0 dB, –7.5, –15 dB
DSX +6 dB to DSX –36 dB, 100 ohms
DSX –14 dB to DSX –40 dB, 100 ohms
DSX + 6 dB to DSX –36 dB,
> 1000 ohms
Clock:
Internal:
External:
Recovered:
1.544 MHz
± 5 ppm
± 300 ppm
± 300 ppm
Transmitter and receiver:
Framing: Unframed:
Channel formats: D3 / D4 and ESF
Full T1, 64 X 1
Test patterns:
Error injection type:
Error rate:
Alarm inject type:
QRSS, all Os, 1:7, 2 in 8, 3 in 24, all 1s, T-1-Daly, 55
OCTET
BPV, frame, CRC, pattern (logic)
Single
LOS, LOF, yellow, AIS, idle (CDI)
Table 21-2 E7495A/B Base Station Test Set Option Specifications