Technical documentation

Discontinued spec sheets

EPX 5000 Dual Gigabit Ethernet Transceiver - English (September 20, 2011)

Discontinued spec sheets

EPX 2000 OC-192/STM-64 Transmitter - English (September 20, 2011)

Discontinued spec sheets

EPX 3000 OC-192/STM-64 Receiver - English (September 20, 2011)

Discontinued spec sheets

EPX 210 Quad E1 Port Module - English (September 20, 2011)

Discontinued spec sheets

CoVALT VoIP/DSL/POTS Test Set - English (September 20, 2011)

Discontinued spec sheets

CoVALT VoIP/DSL/POTS Test Set - 中文 (September 20, 2011)

Discontinued spec sheets

DFL-5720 Digital Frequency Locking System - English (September 20, 2011)

Discontinued spec sheets

EPX 300 DS3 Transceiver - English (September 20, 2011)

Discontinued spec sheets

EPX 950 OC-48/STM-16 Transceiver - English (September 20, 2011)

Discontinued spec sheets

EPX 610 STM-1 CMI Transmitter - English (September 20, 2011)

Discontinued spec sheets

EPX-6000E - English (September 20, 2011)