OB9971D(2ExF) Series is a two port 10/100Base-TX Ethernet media converter that extend network signal up to 120km. It is perfect for data communication where radio interference is a problem.

OB9971D(2ExF) Series is available in single model and multi-mode fiber, internal power and external power, and support single fiber bi-directional and dual fiber transmission.

Features:
IEEE802.3/802.3u/802.3x,store and forward
2 port 10/100Base-TX to 1 port 100Base-FX
10/100BaseT(X) auto-negotiation and auto-MDI/MDI-X
LED indicators for link/activity, full/half, 10/100M
Builtin128KB RAM for data buffer
Standalone/rack mount installation
Max 16 rack cards in one 19" 2U chassis
Plug-and-play operation