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 5855-00-079-2370
NSN 6685-01-659-5625
NSN 5950-01-624-4722
NSN 5996-01-414-5167
NSN 6130-00-944-7396
NSN 2925-01-440-6146
NSN 5950-00-941-8246
NSN 5950-01-347-7761
NSN 5895-01-622-2735
NSN 5975-01-622-7601
NSN 5835-01-370-4292
NSN 5975-01-197-9051