Juniper Networks EX8208 manual Copyright 2010, Juniper Networks, Inc

Complete Hardware Guide for EX8208 Ethernet Switches

unplugging is then absorbed by the short fiber extension, which is easier and less expensive to replace than the instruments.

•Keep fiber-optic cable connections clean. Micro-deposits of oil and dust in the canal of the transceiver or cable connector can cause loss of light, reduction in signal power, and possibly intermittent problems with the optical connection.

To clean the transceiver canal, use an appropriate fiber-cleaning device such as RIFOCS Fiber Optic Adaptor Cleaning Wands (part number 946). Follow the directions in the cleaning kit you use.

After cleaning the transceiver, make sure that the connector tip of the fiber-optic cable is clean. Use only an approved alcohol-free fiber-optic cable cleaning kit such as the Opptex Cletop-S®Fiber Cleaner. Follow the directions in the cleaning kit you use.

Related Topics • Handling and Storing Line Cards in EX8200 Switches on page 227

•Maintaining Line Card Cables in EX8200 Switches on page 231

•Connecting a Fiber-Optic Cable to an EX Series Switch on page 165

•Laser and LED Safety Guidelines and Warnings for EX Series Switches on page 269

•Optical Interface Support in EX2200 Switches

•Optical Interface Support in EX3200 and EX4200 Switches

•Optical Interface Support in EX4500 Switches

•Optical Interface Support in EX8200 Switches on page 60

232 Copyright © 2010, Juniper Networks, Inc.