IBM 8275, Руководство пользователя

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Status LEDs for the 100BASE-FX Ethernet Feature Module
LED Color State Explanation
OK Green ON There is power to the feature
module.
OFF There is no power to the feature
module, no power to the 8275-416
or the module has failed.
Fault Yellow ON There is a module fault.
OFF There is no hardware fault.
Port LED Green ON Link is up.
OFF Link is down.
Blinking Transmitting (Tx) and receiving (Rx)
traffic.
Physical Characteristics
Physical characteristics for the 8275-416 are summarized in the following table:
Characteristic Specification
Physical Dimensions
Height 63.0 mm (2.48 in.) 1.5 EIA rack units
Width 440.0 mm (17.16 in.)
Depth 355.6 mm (14 in.)
Weight (estimate) 6.0 kg (13 lb)
Service Clearance
Front Minimum of 15.3 mm (6 in.) for
cooling, cables, and to view LEDs
Sides Minimum of 50 mm (2 in.) for cooling
Rear Minimum of 15.3 mm (6 in.) for
cooling and power cord
Figure 5. Status LEDs for the 100BASE-FX Ethernet Feature Module.
Chapter 1. Introduction
9