Cisco ONS 15310-MA SDH Procedure Manual page 65

Chapter 1 Install the Cisco ONS 15310-MA SDH
Blank faceplates and cover panels serve three important functions: they prevent exposure to
Warning
hazardous voltages and currents inside the chassis; they contain electromagnetic interference (EMI)
that might disrupt other equipment; and they direct the flow of cooling air through the chassis. Do not
operate the system unless all cards, faceplates, front covers, and rear covers are in place.
Statement 1029
During this procedure, wear grounding wrist straps to avoid electrostatic discharge (ESD) damage to
Warning
the card. Do not directly touch the backplane with your hand or any metal tool, or you could shock
yourself. Statement 94
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
Warning Class I (CDRH) and Class 1M (IEC) laser products. Statement 1055
Warning Use of controls, adjustments, or performing procedures other than those specified may result in
hazardous radiation exposure. Statement 1057
The Ethernet ports and the LAN port on 15310E-CTX-K9 cards of ONS 15310-MA SDH are intra-building
Warning
ports and are suitable only for connecting to cat-5 shielded (STP) cabling grounded at both ends.
Statement 1084
The CRAFT ports of ONS 15310-MA SDH are intra-building ports to be used for setup and maintenance
Warning
purposes by trained personnel and are not connected during normal operation.Statement 1085
Caution Do not install a 15310E-CTX-K9 card in an ONS 15310-MA SDH if the ambient temperature exceeds
149 degrees F (65 degrees C).
Always use the supplied ESD wristband when working with a powered ONS 15310-MA SDH. Plug the
Caution
wristband cable into either of the ESD jacks, on the far left and right faceplates in the shelf. For detailed
instructions on how to wear the ESD wristband, refer to the
and Grounding
Note If protective clips are installed on the backplane connectors of the cards, remove the clips before
installing the cards.
78-19416-01
Guide.
Cisco ONS 15310-MA SDH Procedure Guide, Release 9.1 and Release 9.2
Required Tools and Equipment
Cisco ONS Electrostatic Discharge (ESD)
1-17