Cisco ONS 15454 Installationsanleitung Handbuch - Seite 16
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NTP- A247 Install Fiber-Optic Cables
NTP-A247 Install Fiber-Optic Cables
Purpose
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
Warning
Class I (CDRH) and Class 1M (IEC) laser products. Statement 1055
Invisible laser radiation could be emitted from the end of the unterminated fiber cable or connector.
Warning
Do not stare into the beam directly with optical instruments. Viewing the laser output with certain
optical instruments (for example, eye loupes, magnifiers, and microscopes) within a distance of
100 mm could pose an eye hazard. Statement 1056
Use of controls, adjustments, or performing procedures other than those specified may result in
Warning
hazardous radiation exposure. Statement 1057
The following warning only applies to OC-192 cards with safety keys.
The laser is on when the card is booted and the safety key is in the on position (labeled 1). The port
Warning
does not have to be in service for the laser to be on. The laser is off when the safety key is off (labeled
0). Statement 293
Warning
Laser radiation presents an invisible hazard, so personnel should avoid exposure to the laser beam.
Personnel must be qualified in laser safety procedures and must use proper eye protection before
working on this equipment. Statement 300
Do not use fiber loopbacks with the OC192 LR/STM64 LH 1550 or OC192 LR/STM64 LH ITU 15xx.xx
Caution
card unless you are using a 20-dB attentuator. Never connect a direct fiber loopback. Using fiber
loopbacks causes irreparable damage to the OC192 LR/STM64 LH 1550 or
OC192 LR/STM64 LH ITU 15xx.xx card.
Cisco ONS 15454 Procedure Guide, R8.0
2-16
This procedure installs fiber-optic cables on optical cards according to
topology. To attach fiber-optic cable to a GBIC, SFP, or XFP, see the
"DLP-A469 Install a GBIC or SFP/XFP Device" task on page
Fiber-optic cables
Fiber boot
Fiber clips
NTP-A16 Install Optical Cards and Connectors, page 2-7
NTP-A112 Clean Fiber Connectors, page 15-14
As needed
Onsite
None
Chapter 2 Install Cards and Fiber-Optic Cable
21-57.
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