Handling And Storing Srx5800 Services Gateway Cards; Srx5800 Services Gateway Card Terminology; Holding An Srx5800 Services Gateway Card; Storing An Srx5800 Services Gateway Card - Juniper SRX5800 Hardware Manual

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Handling and Storing SRX5800 Services Gateway Cards

SRX5800 Services Gateway Card Terminology

Copyright © 2014, Juniper Networks, Inc.
Chapter 11: Maintaining the SRX5800 Services Gateway Hardware Components
Avoid bending fiber-optic cable beyond its bend radius. An arc smaller than a few
inches can damage the cable and cause problems that are difficult to diagnose.
Frequent plugging and unplugging of fiber-optic cable into and out of optical
instruments can cause damage to the instruments that is expensive to repair. Instead,
attach a short fiber extension to the optical equipment. Any wear and tear due to
frequent plugging and unplugging is then absorbed by the short fiber extension, which
is easy and inexpensive to replace.
Keep fiber-optic cable connections clean. Small microdeposits of oil and dust in the
canal of the transceiver or cable connector could cause loss of light, reducing signal
power and possibly causing intermittent problems with the optical connection.
To clean the transceivers, use an appropriate fiber-cleaning device, such as RIFOCS
Fiber Optic Adaptor Cleaning Wands (part number 946). Follow the directions for the
cleaning kit you use.
After you clean an optical 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 for the cleaning kit you
use.
Routine Maintenance Procedures for the SRX5800 Services Gateway on page 121
Maintaining the Air Filter on the SRX5800 Services Gateway on page 122
Maintaining the Fan Trays on the SRX5800 Services Gateway on page 123
Maintaining the SRX5800 Services Gateway Host Subsystem and SCBs on page 123
Maintaining Interface Cards and SPCs on the SRX5600 Services Gateway on page 125
Maintaining MICs and Port Modules on the SRX5800 Services Gateway on page 127
Maintaining SRX5800 Services Gateway Power Supplies on page 133
SRX5800 Services Gateway Card Terminology on page 129
Holding an SRX5800 Services Gateway Card on page 130
Storing an SRX5800 Services Gateway Card on page 132
Regardless of orientation, this information uses the same terms for all four edges of the
card (see Figure 54 on page
Faceplate—Edge of the card that has connectors to which you connect cables or
sockets in which you insert SFP or XFP transceivers.
Connector edge—Edge opposite the faceplate; this edge has the connectors that attach
to the midplane.
130):
129