TTSV04622V2-DB LSI, TTSV04622V2-DB Datasheet - Page 49

• Manufacturer Part Number: TTSV04622V2-DB
• Manufacturer: LSI

Specifications of TTSV04622V2-DB

• Number Of Transceivers: 1
• Screening Level: Industrial
• Mounting: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Not Compliant

May 2001
Agere Systems Inc.
Functional Description
Cross Connect Block
E1/F1/E2 Extraction
The E1, F1, and E2 bytes carry information that can be used to initiate a switch. The E1 and F1 bytes contain path
status information, and the E2 byte contains line status. The E1 and F1 bytes contain identical information. The E1/
F1 codes are shown in Table 16. The E2 codes are shown in Table 17. Note that these codes are presented for
information purposes only. The circuit will respond to any change in E1 and/or F1, regardless of code.
Table 16. Path Alarm (E1/F1) Information Encoding
Table 17. Line Alarm (E2) Information Encoding
00111111
01111111
00111110
TBD
00111101
00111100
to
00100001
00011111
00011110
00000000
00000111
00000110
00000101
TBD
00000100
00000011
00000000
E1/F1 Value
E2 Value
Loss of Pointer or Path AIS
Concatenation Mismatch or Software
AIS Insertion
Unequipped Signal Label
Path Trace Identifier Mismatch
Signal Fail (SF)
PDI Code 28
to
PDI Code 1
Signal Degrade (SD)
Payload Label Mismatch
No Alarms
Loss of Signal
Loss of Frame
Line AIS
Section Trace Identifier Mismatch
Signal Fail (SF)
Signal Degrade (SD)
No Alarms
(continued)
(continued)
Definition
Definition
10 Gbits/s APS Port and TSI
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