Figure 59. Optical Network Cable
Cable release
ring
4. Place the protective cap on the end of the cable.
5. Determine how old the cable is.
●
If the cable is more than one year old, cut off the connector on the ends of the optical network cable using
a diagonal cutter. Return the ends to Cray.
●
If the cable is less than one year old continue to the following steps.
6. Remove the cable from the cable bundle.
7. Coil the cable loosely into 8-10 inch (20-25 cm) loops.
8. Wrap Velcro around the coiled cable to hold the bundle together.
9. Place the cable into an anti-static bag to be packaged and returned to Cray.
2.14.2 Install an Optical Network Cable (AOC)
Prerequisites
Tools Required:
Cable wrap
Diagonal cutter
Time Required:
15 minutes
About this task
The cabinets and blade slots on the XC30-LC and XC40-LC systems do not need to be powered off to remove
optical network cables. Optical network cables are often referred to as AOC cables.
ATTENTION: Optical network cables less than one year old do not have the ends cut off. The entire cable
is removed from the system and returned to Cray to be submitted for warranty replacement.
CAUTION:
●
Damage to AOC cable assemblies as a result of mishandling during the installation, extraction, or
return shipping may void the manufacture warranty.
●
ESD smocks and shoes must be worn when handling the AOC cables to prevent possible ESD
damage.
System Cabinet Procedures
65