
XRT86SH328
PRELIMINARY
128
28-CHANNEL DS1/E1 FRAMER/LIU WITH DS3 MUX & VT-MAPPER - SONET APPLICATIONS
REV. P1.0.6
BIT 7 - Unused
BIT 6 -
Transmit DS1/E1 AIS (via Downstream T1/E1s) upon declaration of the LOP-P defect condition
This READ/WRITE bit-field is used to configure each of the 28 Egress Direction Transmit DS1/E1 Framer blocks to
automatically transmit the DS1/E1 AIS Indicator via the downstream DS1/E1 signal, anytime (and for the duration that)
the Receive STS-1 POH Processor block declares the LOP-P defect condition.
`
0 - Does not configure all 28 of the Egress Direction Transmit DS1/E1 Framer blocks to automatically transmit the
DS1/E1 AIS Indicator via the downstream DS1/E1 signal, anytime the Receive STS-1 POH Processor block declares
the LOP-P defect.
`
1 - Configures all 28 of the Egress Direction Transmit DS1/E1 Framer blocks to automatically transmit the DS1/E1
AIS Indicator via the downstream DS1/E1 signal, anytime (and for the duration that) the Receive STS-1 POH Processor
block declares the LOP-P defect.
BIT 5 -
Transmit DS1/E1 AIS (via Downstream T1/E1s) upon declaration of the PLM-P defect condition
This READ/WRITE bit-field is used to configure each of the 28 Egress Direction Transmit DS1/E1 Framer blocks to
automatically transmit the DS1/E1 AIS Indicator via the downstream DS1/E1 signal, anytime (and for the duration that)
the Receive STS-1 POH Processor block declares the PLM-P defect condition.
`
0 - Does not configure all 28 of the Egress Direction Transmit DS1/E1 Framer blocks to automatically transmit the
DS1/E1 AIS Indicator via the downstream DS1/E1 signals, anytime the Receive STS-1 POH Processor block declares
the PLM-P defect condition.
`
1 - Configures all 28 of the Egress Direction Transmit DS1/E1 Framer blocks to automatically transmit the DS1/E1
AIS Indicator via the downstream DS1/E1 signals, anytime (and for the duration that) the Receive STS-1 POH
Processor block declares the PLM-P defect condition.
BIT 4 - Unused
BIT 3 -
Transmit DS1/E1 AIS (via Downstream T1/E1s) upon declaration of the UNEQ-P defect condition
This READ/WRITE bit-field is used to configure each of the 28 Egress Direction Transmit DS1/E1 Framer blocks to
automatically transmit the DS1/E1 AIS Indicator via the downstream DS1/E1 signals, anytime (and for the duration that)
the Receive STS-1 POH Processor block declares the UNEQ-P defect condition.
`
0 - Does not configure all 28 of the Egress Direction Transmit DS1/E1 Framer blocks to automatically transmit the
DS1/E1 AIS Indicator via the downstream DS1/E1 signals, anytime the Receive STS-1 POH Processor block declares
the UNEQ-P defect condition.
`
1 - Configures all 28 of the Egress Direction Transmit DS1/E1 Framer blocks to automatically transmit the DS1/E1
AIS Indicator via the downstream DS1/E1 signals, anytime (and for the duration that) the Receive STS-1 POH
Processor block declares the UNEQ-P defect condition.
BIT 2 -
Transmit DS1/E1 AIS (via Downstream T1/E1s) upon declaration of the TIM-P defect condition
This READ/WRITE bit-field is used to configure each of the 28 Egress Direction Transmit DS1/E1 Framer blocks to
automatically transmit the DS1/E1 AIS Indicator via the downstream DS1/E1 signals, anytime (and for the duration that)
the Receive STS-1 POH Processor block declares the TIM-P defect condition.
`
0 - Does not configure all 28 of the Egress Direction Transmit DS1/E1 Framer blocks to automatically transmit the
DS1/E1 AIS Indicator via the downstream DS1/E1 signals, anytime the Receive STS-1 POH Processor block declares
T
ABLE
157: R
ECEIVE
STS-1 P
ATH
- SONET R
ECEIVE
A
UTO
A
LARM
R
EGISTER
- B
YTE
0 (A
DDRESS
L
OCATION
=
0
X
02C3)
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
Unused
Transmit AIS
(via
Downstream
T1/E1s)
upon LOP-P
Transmit AIS
(via Down-
stream
T1/E1s)
uponPLM-P
Unused
Transmit AIS
(via Down-
stream
T1/E1s)
upon UNEQ-
P
Transmit AIS
(via Down-
stream
T1/E1s)
upon TIM-P
Transmit AIS
(via Down-
stream
T1/E1s)
upon AIS-P
Unused
R/W
R/W
R/W
R/O
R/W
R/W
R/W
R/O
0
0
0
0
0
0
0
0