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3505 Frame Manual
3505FR Series Fiber Optic SFP Frame
STATUS AND LEDS
Revision 1.2
Page - 31
4.
STATUS AND LEDS
The 3505FC frame controller card is inserted through the front of the frame and is secured to the
3505FR frame with the one captive screws fastened on either side of the unit.
Figure 4-1: Front of 3505FC
4.1.1. STATUS LED
The two LEDs under the “STATUS” label on the front of the 3505FC identify the health of the frame and
frame controller.
LED
Description
Red LED
Red
LED indicates failure of the power supply, fan or frame controller.
The following parameters are monitored by the RED Status LED:
1. 3505 Power Supply unit (blown fuse, short circuit condition)
2. Failure of the 3505FM Fan Module
3. Failure of 3505FC or 3505FC-2
Green LED
Green
LED frame, frame controller and power supplies are all functioning normally.
Table 4-1: Status LED Chart