Dell 8 Quick Start Manual page 6

Figure 1-2. Installing the Pass-Through Module
5 Rotate the latching arm upward until it is flush against the front panel,
and the top of the arm is seated in the latch, as shown in Figure 1-2,
Installing the Pass-Through Module.
2. Attach a Fiber Optic Cable
(Optional)
Install a fiber optic cable between the pass-through module and the target
device. With short-wave lasers, use multimode fiber optic cable that adheres
to the following specifications.
Fiber Optic Cable
62.5/125 μm (multimode) 200
MHz*km bandwidth cable
6
FC8PT Pass-Through Module
Maximum Length
150 meters at 2.125 Gb/s
70 meters at 4.25 Gb/s
21 meters at 8.5 Gb/s
Minimum Connector
Length
.5 meters LC