SFPs
7705 SAR-A Chassis Installation Guide 97
SFPs
A small form-factor pluggable (SFP) device can be installed in Ethernet ports 1B to 4B and
ports 5 to 8. Figure 22 illustrates the installation of an SFP. Table 25 describes the
components.
Figure 22: Installing an SFP
Note:
• Discard SFPs according to all local laws and regulations.
• SFPs can be installed and replaced without disabling the Ethernet interfaces.
• SFPs are keyed to prevent incorrect insertion. If an SFP is not seated properly, remove
it and confirm that the orientation is correct before reinserting it.
7705 SAR-A
Mgmt
ToD Out
Lnk Act
Sync
In
+Batt A
-Batt A
+Batt B
-Batt B
Console
812111097654B3B2B1B1A
Status
2A 3A 4A
ActLnk ActLnk ActLnk ActLnk
Stat Stat Stat Stat
2468
1357
Lnk Act Lnk Act Lnk Act Lnk Act
Stat Stat Stat Stat
T1/E1Ethernet
-48 VDC
23313
1B
2B
3B
4B
1
1
2
Table 25: SFP Installation Components
Key Description
1 SFP receptacle
2 SFP