3505 Frame Manual
3505FR Series Fiber Optic SFP Frame
Page - 20
Revision 1.2
INSTALLATION
2.5.6. Installing an SFP Module
Note: In most cases, SFP modules will come from the factory preinstalled into its
respective slot. The following steps outline the procedure for replacing or
installing a new SFP module.
1. Remove the SFP module from its protective packaging. You can identify if your particular SFP
module is a duplex transmitter or duplex receiver. Observe the top of the SFP module. The
part number is located on the top of the SFP module. For example, a 3405T-2 part number
denotes a duplex transmitter module (output) and a 3405R-2 denotes a duplex receiver module
(input). A 3405T13-R part number denotes a reclocking simplex transmitter module (output)
and a 3405OO13-DA4 denotes a reclocking simplex receiver module (input).
2. Hold the sides of the SFP module between your thumb and forefinger, position the alignment
grooves on the sides of the SFP with the corresponding guides in the SFP slot on your module.
3. Slide the SFP gently but firmly into the SFP slot. You should hear a click when the clips on
either side of the SFP snap into place, locking the SFP in the port receptacle.
NOTE: Do not remove the dust plugs from the optical bores of the SFP or the dust
caps from the fiber-optic cable until you are ready to connect the cable. The plugs
and caps protect the SFP optical ports and the cable connectors from
contamination.
