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1.1.2.4 DS3 Output
Data Rate:
Same as input signal, transmit clock is recovered from input signal. Under AOS
condition (no valid input): 44.736 Mb/s + 100 ppm
Data Format:
Bipolar with B3ZS coding, input bipolar violations are transparent to output.
Pulse Shape:
Complies with Telcordia GR-499-CORE, Issue 1, December, 1995. Pulse plate
complies with ANSI T1.404 pulse template.
LBO:
Selectable DSX Level or DS3 High Output
1.1.2.5 E3 Input
Data Rate:
34.368 Mb/s + 100 ppm
Data Format:
AMI with HDB3 coding
Jitter Tolerance:
Meets ITU-T G.832, 1993 requirements
Equalization:
Selectable normal or high sensitivity receive equalization, based on receive
cable length.
1.1.2.6 E3 Output
Data Rate:
Same as input signal, transmit clock is recovered from input signal.
Data Format:
AMI with HDB3 coding
Pulse Shape:
Complies with ITU-T G.703
LBO:
Fixed transmit level
1.1.2.7 STS-1 Input
Data Rate:
51.84 Mb/s + 100 ppm
Data Format:
Bipolar with B3ZS coding
Jitter Tolerance:
Meets Telcordia GR-499-CORE, Issue 1, December, 1995 requirements
Equalization:
Selectable normal or high sensitivity receive equalization, based on receive
cable length.
1.1.2.8 STS-1 Output
Data Rate:
Same as input signal, transmit clock is recovered from input signal.
Data Format:
Bipolar with B3ZS coding
Pulse Shape:
Complies with Telcordia GR-CORE-253
LBO:
Selectable DSX Level or STS-1 High Output
