Omx Module - Nortel NTRN10AN Planning Manual

2-48 Operation, administration, and maintenance (OAM) features
Table 2-7 (continued)
Supported wavelengths for OPTera Metro 3500 OC-48 DWDM circuit pack
Band
Additional wavelengths
1535.04
1555.75
1578.69
1596.34
Note 1: The OMX does not support the wavelengths 1535.04nm, 1555.75nm,
1578.69nm and 1596.34nm.
Eight C-Band wavelengths along with 1534.04 nm wavelength are supported
for the OC-192 DWDM G.709 FEC circuit packs. See
wavelength details.
Table 2-8
Supported wavelengths for OPTera Metro 3500 for OC-192 DWDM G.709 FEC
circuit pack
Band
C Band
Band 1
Band 2
1535.04
Note 1: The OMX does not support the wavelengths 1535.04nm.
Note 2: Additional wavelengths for DWDM C-Band may be introduced in the future.

OMX module

The optical multiplexer (OMX) module is a multiplexer and demultiplexer
capable of supporting up to four wavelengths (one band).
Each OMX module contains passive optical filters that add and drop up to four
channels in the assigned wavelength band. The OMX module can multiplex
four wavelengths (channels) into an optical band. The bands can then be
optically combined into a single optical fiber and can be added to other bands
in an optical fiber path. See
OPTera Metro 3500 Multiservice Platform
Wavelengths (nm)
Channel 1 Channel 3
NA NA
NA NA
NA NA
NA NA
Wavelengths (nm)
Channel 1 Channel 2
1528.77 1533.47
1538.19 1542.94
NA NA
Figure 2-23.
NTRN10AN Rel 12.1 Standard Iss 1 Apr 2004
Channel 2 Channel 4
NA NA
NA NA
NA NA
NA NA
Table 2-8 for
Channel 3 Channel 4
1530.33 1531.90
1539.77 1541.35
NA NA