Mxp_Mr_2.5G; Dwdm Card Channel Allocation Plan - Cisco ONS 15454 DWDM Installation And Operation Manual

16.1.8 DWDM Card Channel Allocation Plan

3. These values, decreased by patch cord and connector losses, are also the input power values for the OADM cards.
Table 16-5 2.5-Gbps Interface Optical Performance
Parameter Class D
Power
Type Limited
Maximum bit rate 2.5 Gbps
Regeneration 3R
FEC Yes
Threshold Average
–15
Maximum BER 10
OSNR sensitivity 14 dB
Power sensitivity –31
dBm
Power overload –9 dBm
Transmitted Power Range
TXP_MR_2.5G –1.0 to 1.0 dBm
TXPP_MR_2.5G –4.5 to –2.5 dBm

MXP_MR_2.5G

—
MXPP_MR_2.5G —
2/4 port GbE
Transponder (GBIC
WDM 100GHz)
Dispersion –1200 to
compensation +5400 ps/nm
tolerance
1. These values, decreased by patchcord and connector losses, are also the input power values for the OADM cards.
16.1.8 DWDM Card Channel Allocation Plan
ONS 15454 DWDM multiplexers, demultiplexers, channel OADM, and band OADM cards are designed
for use with specific channels. In most cases, the channels for these cards are either numbered (1 to 32)
or delimited (odd or even). Client interfaces must comply with these channel assignments to be
compatible with the ONS 15454 system.
Table 16-6
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
16-8
Class E
OSNR Power
Limited Limited
2.5 Gbps
3R
No
Average
–12
10
6 dB 14 dB
–25 –30
dBm dBm
–9 dBm
1
–1.0 to 1.0 dBm
–4.5 to –2.5 dBm –4.5 to
+2.0 to +4.0 dBm —
–1.5 to +0.5 dBm —
–1200 to
+5400 ps/nm
lists the channel IDs and wavelengths assigned to the DWDM channels.
Class F Class G
OSNR OSNR Power
Limited Limited Limited
2.5 Gbps 2.5 Gbps
2R 3R
No No
Average Average
–12 –12
10 10
10 dB 15 dB 14 dB
–23 –24 dBm –27
dBm dBm
–9 dBm –9 dBm
–1.0 to –2.0 to 0 dBm
1.0 dBm
–2.5 dBm
–1200 to –1200 to
+3300 +3300 ps/nm
ps/nm
Chapter 16
Class H
OSNR Power OSNR
Limited Limited Limited
1.25 Gbps
3R
No
Average
–12
10
11 dB 13 dB 8 dB
–33 –28 dBm –18 dBm –26 dBm
dBm
–7 dBm
+2.5 to 3.5 dBm
–1000 to +3600
ps/nm
Card Reference
Class J
Power
Limited
2.5 Gbps
3R
No
Average
–12
10
12 dB
–17dBm
—
–1000 to
+3200
ps/nm
April 2006