Table of Contents
Advertisement
Statement 3:
CAUTION:
When laser products (such as CD-ROMs, DVD drives, fiber optic devices, or
transmitters) are installed, note the following:
v Do not remove the covers. Removing the covers of the laser product could
result in exposure to hazardous laser radiation. There are no serviceable
parts inside the device.
v Use of controls or adjustments or performance of procedures other than
those specified herein might result in hazardous radiation exposure.
DANGER
Some laser products contain an embedded Class 3A or Class 3B laser
diode. Note the following.
Laser radiation when open. Do not stare into the beam, do not view directly
with optical instruments, and avoid direct exposure to the beam.
1. Read the information in "Handling fiber-optic cables" on page 44.
2. If necessary, remove the protective cap from the SFP module, as shown in
Figure 23 on page 46. Save the protective cap for future use.
3. Remove the two protective caps from one end of the LC-LC cable, as shown in
Figure 28. Save the protective caps for future use.
Fibre-optic
cable
Figure 28. Removing fiber-optic cable protective caps
4. Carefully insert this end of the LC-LC cable into an SFP module that is installed
in the DS4200 Express. The cable connector is keyed to ensure it is inserted
into the SFP module correctly. Holding the connector, push in the cable until it
clicks into place, as shown in Figure 29 on page 50.
Protective cap
Chapter 3. Cabling the storage subsystem
49
Advertisement
Table of Contents
