CommScope RUCKUS ICX 7550, Руководство по установке оборудования

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Precautions Specific to Transceivers and Cables
DANGER
The procedures in this manual are for qualified service personnel.
DANGER
For safety reasons, the ESD wrist strap should contain a series 1 megohm resistor.
DANGER
All fiber-optic interfaces use Class 1 lasers.
DANGER
Use only optical transceivers that are qualified by RUCKUS and comply with the FDA Class 1 radiation performance requirements
defined in 21 CFR Subchapter I, and with IEC 60825 and EN60825. Optical products that do not comply with these standards might emit
light that is hazardous to the eyes.
CAUTION
Before plugging a cable into any port, be sure to discharge the voltage stored on the cable by touching the electrical contacts to
ground surface.
Managing Cables
Cables can be organized and managed in a variety of ways, for example, using cable channels on the sides of the rack or patch panels to minimize
cable management. Follow these recommendations:
NOTE
You should not use tie wraps with optical cables because they are easily overtightened and can damage the optic fibers.
CAUTION
Before plugging a cable into any port, be sure to discharge the voltage stored on the cable by touching the electrical contacts to
ground surface.
• The minimum bend radius for a 50 micron cable is 2 inches under full tensile load and 1.2 inches with no tensile load.
• Plan for rack space required for cable management before installing the switch.
• Leave at least 1 m (3.28 ft) of slack for each port cable. This provides room to remove and replace the switch, allows for inadvertent
movement of the rack, and helps prevent the cables from being bent to less than the minimum bend radius.
• If you are using ISL Trunking, consider grouping cables by trunking groups. The cables used in trunking groups must meet specific
requirements, as described in the RUCKUS optics family datasheet.
• For easier maintenance, label the fiber-optic cables and record the devices to which they are connected.
• Keep LEDs visible by routing port cables and other cables away from the LEDs.
• Use hook and loop style straps to secure and organize fiber-optic cables.
Installing Transceivers and Cables
Precautions Specific to Transceivers and Cables
RUCKUS ICX 7550 Switch Hardware Installation Guide
68 Part Number: 53-1005648-04