User guide

6 Installation Guide
The “redundant twister” is available in several different models. These models each
contain a MAIN port, a PRIMARY port and a SECONDARY port. Redundancy is
provided between the PRIMARY and SECONDARY ports. The models are as
follows:
Model Mbps Connectors Maximum Supported
Number Link Length
2711-11 10 RJ-45 to Redundant RJ-45 100m/100m
2731-11 100 RJ-45 to Redundant RJ-45 100m/100m
2731-13 100 RJ-45 to Redundant FX multimode SC 100m/2km
2731-14 100 RJ-45 to Redundant FX singlemode SC 100m/15km
2731-15 100 RJ-45 to Redundant FX multimode ST 100m/2km
2731-17 100 RJ-45 to Redundant FX singlemode SC 100m/40km
2731-1J 100 RJ-45 to Redundant FX singlemode SC 100m/100km