This rugged, environmentally hardened multiplexer allows you to send multiple voice and data streams over 14 internal channels. The comprehensive selection of interfaces allows you to design a multiplexer which meets your particular requirements. The OM-12 rear module holds the main interface card.
A second option module may be added which allows a telephone connection at one OM12, and a CO/ PBX connection at the other OM12. Alarm contacts on the back of the OM12 indicate a power-supply or an optical link failure.
We're very happy with the multiplexers that you supplied. The nature of the customer’s installation means that we won’t hear general feedback unless things go wrong – we’ve not received any complaints so assume that there have not been any problems. We found the equipment straight forward to set up using the supplied documentation.