Installation guide

Brocade FastIron LS and FastIron LS-STK Hardware Installation Guide 7
53-1002187-01
Hardware features
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DRAFT: BROCADE CONFIDENTIAL
FIGURE 11 Module Link/Activity LED
Fiber optic modules
A list of the types of fiber optic modules supported on Layer 2 Compact devicees can be found in
“Cable specifications” on page 64
NOTE
Some older SFP modules (mini-GBICs for Gbps Ethernet ports) have latching mechanisms that are
larger than the newer parts. These latches could interfere with one another when inserted side by
side in the same module. These older modules are identified by the number PL-XPL-00-S13-22 or
PL-XPL-00-L13-23 above the serial number. All newer mini-GBICs do not have this limitation.
DANGER
All fiber optic interfaces use Class 1 lasers.
Power supplies
There are two power receptacles on the rear panel of each device. The standard power receptacle
is for the AC power cable. The receptacle labeled “RPS” is for the optional redundant power supply.
Optional redundant power supply
The device supports an optional redundant power supply (RPS), that can supply power in the event
the internal power supply fails.
Power supply receptacles
There are two power receptacles on the rear panel of each device. The standard power receptacle
is for the AC power cable. The receptacle labeled “RPS” is for the optional redundant power supply.
1 Link/Activity LED
TABLE 4 Module Link/Activity LED
LED Condition Status
Link or Activity On Port has a valid link at 10 Gbps.
On or Flashing Green Flashing indicates activity.
Off The link is down.
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