Cisco Systems 15454-FTF2 5-32, put members into or out of service using TL1, the force c ommand mode must be set., the transition from IS > OOS > IS causes a delay of up to 1100 ms., circuits that are split-fiber routed.

5-32
Cisco ONS 15454 Reference Manual, R8.5.x
78-18106-01
Chapter 5 Ethernet Cards
5.13 CE-1000-4 Card
Note This is possible with CTC as it assumes the force command mode by default. However, to
put members into or out of service using TL1, the force c ommand mode must be set.
• Cross-connects can be added or removed from VCGs using CTC or TL1. This is service affecting
as long as the VCG size (TXCOUNT) is not realigned with the loss of connections.
The CE-1000-4 card supports VCAT differential delay and provides these associated features:
Note When the Link Integrity Soak Timer value on CE-1000-4 card with VCAT circuit is more than 1400 ms,
the transition from IS > OOS > IS causes a delay of up to 1100 ms.
• Supports a maximum VCG differential delay of 122 ms in each direction.
• Supports all protection schemes (path protection, two-fiber BLSR, four-fiber BLSR) on VCAT
circuits that are split-fiber routed.
• Supports 2-fiber on VCAT circuits that are common-fiber routed.
• Differential delay compensation is automatically enabled on VCAT circuits that are diverse (split
fiber) routed and disabled on VCAT circuits that are common-fiber routed.
Figure 5-12 shows the CE-1000-4 card faceplate and block diagram.
Figure 5-12 CE-1000-4 Faceplate and Block Diagram
145231
1
Rx
Tx
2
Rx
Tx
4
Rx
Tx
3
Rx
Tx
FAIL
ACT
CE-1000-4
ACT/LNK
ACT/LNK
ACT/LNK
ACT/LNK
4 ports:
GigE
GBIC
GBIC
GBIC
GBIC
SERDES
CLOCK Generation
SERDES
SERDES
SERDES
TADM
Malena FPGA
Altera
8260 Processor, SDRAM
Flash and DecodePLD
50MHz,100Mhz
125Mhz,155MHz
BUFFER
MEMORY
CDR
Framer
Quicksilver
FPGA
BTC
192
POWER
5V, 3.3V, 2.5V, 1.8V, -1.7V -48V
Diff.
Delay.
Mem.
Main RX
BPIA
Protect
TX BPIA
Protect
RX BPIA
Main TX
BPIA
STS48
BACKPLANE
Interface