RadiSys ATCA-5400 RTM, Reference

Page: 11 / 38

11
2 INSTALLING FRUS
Installing SFPs
The RTM has sockets that accept SFP (small form-factor pluggable) transceiver modules. If SFP
transceivers are installed, they can provide external connections to the Ethernet interfaces. The
sockets are located on the face plate of the RTM, as shown in
Figure 4 on page 19 .
SFP transceivers can be installed on the RTM at any time.
Configuration recommendations
The RTM supports up to two SFP transceivers, with filler plugs installed in unused sockets. For a
list of tested and qualified transceivers, see the
Promentum Component Compatibility Report in
the AdvancedTCA downloads section of the RadiSys Web site at www.radisys.com/downloads .
Standard RTM configurations come with SFP filler plugs installed to protect the internal
components of the RTM.
Transceiver installation
The illustration shows the correct orientation for
inserting an SFP transceiver. The transceiver
may vary in appearance, but the same insertion
guidelines should be used.
1. Obey the ESD procedures in Electrostatic
discharge on page 7 and make sure you
are adequately grounded.
2. Remove the RTM and the transceivers from
their antistatic bags.
3. On the RTM face plate, remove the filler
plugs from the sockets where the
transceivers will be installed. For sockets
not being used, keep the filler plugs in
place. The plugs protect the sockets, control
airflow, and prevent electromagnetic
interference.
4. Make sure the latch on the cable end of the
transceiver is closed. This makes the SFP
snap into position when it is inserted into
the socket.
Vertical insertion
Connector
side is down
Cable end
Horizontal insertion
Cable end
Connector
side is on right
Latch in
closed position