Fiber-optic talk set
The OVS-5000 is a medium-range LED-based talk set for communication through singlemode or multimode fiber in a variety of field environments. The set offers full-duplex operation, noise-canceling, hands-free headsets, two AC adapters/chargers, a hard-shell transit case, built-in rechargeable NiCad batteries, and operating instructions with a reference card.
GN Nettest, Utica, NY