40 Chapter 3 Installing the shelf, OADM, and OMUX
212257-B
2Insert the wavelength-specific CWDM GBICs into their respective network
device(s). To install a CWDM GBIC, see Installi ng CWDM Gigabit Interf ace
Converters, part number 212256-B.
3Clean all fiber optic connectors on the cabling (see “Handling and cleaning
fiber optic equipment” on page49).
4Connect the fiber optic cables from the CWDM GBIC transmit (TX) and
receive (RX) connectors to the OADM Equipment RX and TX equipment
connectors (Figure16).
5Make the following network backbone connections (Figure16):
• Connect the west network backbone fiber optic cable to the OADM west
connector.
• Connect the east backbone fiber optic cable to the OADM east connector
(Figure16).
Figure 16 Cabling a CWDM OADM
10332EA
EAST
EQUIPMENT
EQUIPMENT
TX TX TXTX
RX RX RX RX
NETWORK
OADM-1-49
1490nm
NETWORK
WEST