Ruckus Wireless ICX 7150-24, Руководство по установке оборудования

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DANGER
For safety reasons, the ESD wrist strap should contain a series 1 megaohm resistor.
DANGER
All fiber-optic interfaces use Class 1 lasers.
DANGER
Use only optical transceivers that are qualified by Brocade Communications Systems, Inc. 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 Brocade ISL Trunking, consider grouping cables by trunking groups. The cables used in trunking groups must
meet specific requirements, as described in the Brocade 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 the Ethernet RJ-45 cables
The device supports connection to other vendors’ routers, switches, hubs, as well as other Ruckus devices through the appropriate ports,
transceivers, and cables.
• For copper connections to Ethernet hubs, a 10/100Base-TX or 1000Base-T switch, or another Brocade device, a crossover cable
is required as shown in the following figure. If the hub is equipped with an uplink port, it requires a straight-through cable instead of
a crossover cable. The 802.3ab standard (automatic MDI or MDIX detection) calls for automatic negotiation of the connection
between two 1000Base-T ports. In this case, a straight-through cable may work just as well as a crossover cable.
Installing Transceivers and Cables
Managing cables
Ruckus ICX 7150 Switch Hardware Installation Guide
84 Part Number: 53-1004928-05