Instruction Manual

2 Installing HP CWDM MUX
modules
The following hardware is required to install the HP CWDM MUX modules:
• HP StorageWorks C WDM 2-slot chassis
• HP StorageWorks CWDM 8- port M ultiplexer/Demultiplexer
• HP StorageWorks CWDM Slot A/Slot B 4-port Add/Drop Multiplexer
• CWDM (SFP) transceivers
• Fiber optic cables
• Cage nuts and scr ews
Preparing fo
r installation
Before inst
alling the HP CWDM MUX modules, observe the following:
• Environmental and physical requirements
• Electrostatic discharge (ESD) warning
Environmental and physical requirements
The HP CWDM MUX modules fit into one-half of the HP StorageWorks CWDM 2-slot chassis. The chassis
can be mounted on an equipment rack or set up on a desk or table. All Single Mode Fiber (SMF)
connections to the HP CWDM MUX modules are made at the front of the unit.
Be aware of the following requirements for the setup:
• To protect the equipment and its performance, keep the area as dust-free as possible
• Allow at least 90 centimeters (36 inches) of frontal clearance for operator access
CAUTION:
K eep protective caps on all fiber optic connectors when not in use to minim ize the chance of
contaminating the fiber ends.
Electrostatic discharge warning
Observe the following electrostatic discharge (ESD) precautions to prevent p ossible electrostatic discharge
damage to equipment.
CAUTION:
Ground yourself and the equipm ent to a n earth or building-ground. Use a grounded workbench mat (or
foam that di ssipates static charge) and a g rounding wrist strap. The wrist strap should touch the skin and
be grounded through a one-megohm resistor.
• Avoid touching anyone who is not g rounded while you are handling components or performing
the installation procedure.
• Leave all components in their ESD-safe packaging u ntil installation, and use a static-shielding
bag for all storage, transport, and handling.
CWDM MUX user guide
19