TOKEN RING FIBER EXTENDERS
10
2.2.3
'
Station Count
The LCL112A-TR Fiber Extender does not affect station count. On STP networks up
to 250 stations may be present on a single ring, and on UTP networks up to 72*
stations may be present.
*NOTE: If jitter beating products are used this may be up to 250 stations.
2.2.4
'
Ergonomics
The LCL112A-TR Fiber Extender is packaged in a small free-standing case (140mm
x 100mm x 25mm, L x W x H). This can be rackmounted in a 19" rack using the fiber
mounting metalwork. There are two variants: the LCL100-RACK supporting up to 4
LCL112A-TR units in a 1U high 19" frame, and the RM510 supporting up to 16
LCL112A-TR units in a 3U high 19" frame. For wallmounting a bracket that holds the
LCL112A-TR and its power supply is available, order code LCL100-WALL.
2.2.5
'
Power Supply
The LCL112A-TR Fiber Extender can either be powered from a small external power
supply or from a 3U high rackmounting power supply capable of supplying 14 devices.
Two variants are available: 90-264V AC (PS500) and 48V DC (LCL100-PS48).
NOTE: Units ordered for use with the rackmounting power supply will not contain a
separate power supply; this must be ordered separately.
Figure 1: LCL112A-TR Front and Rear Panels
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