Port-extension interface module, 2 port rs449/rs-422 interface.
A device which accepts optic signals and converts them to electrical or radio frequency. It accommodates voltage and optics and is immune to electromagnetic interference (emi) and radio frequency interference (rfi) that is generated. It connects data terminal equipment to a fiber optic transmission line or network.
Classification: Modems (modulator-demodulator apparatus) of a kind used with data processing machines of heading 8471
NSN 5895-00-182-7544
NSN 5985-01-273-0657
NSN 6220-01-535-6968
NSN 6130-01-143-2271
NSN 6220-00-237-8779
NSN 7035-00-623-4744
NSN 5965-01-607-7684
NSN 5945-00-682-4375
NSN 6105-00-079-0863
NSN 6220-00-916-8327
NSN 5935-00-163-9506
NSN 6685-01-177-9447