427 results for 'adtran atlas 890 dc'

Adtran Atlas 550 8-Channel Voice Compression Module 1200312L1

The Adtran 1200312L1 is a 8-channel card that compresses 8 G.711 calls into 48 G.723.1 phone calls. The Adtran 1200312L1 can compress up to 8 DS0 circuits into G.723.1 calls at 6:1 compression ratio...

Adtran Atlas 550 Quad ISDN BRI U Module 1200315L1

The Adtran Atlas 550 Quad ISDN BRI U Module 1200315L1 provides 4 ISDN U Interfaces for User Termination applications. The module emulates Net 3 EuroISDN (with SPIDs and SPIDless), Lucent 5E, DMS 100,...

Adtran Atlas 550 24-Channel Voice Compression Module 1200312L3

The Adtran 1200312L3 is a 24-channel card that compresses 16 G.711 calls into 144 G.723.1 phone calls. The Adtran 1200312L3 can compress up to 24 DS0 circuits into G.723.1 calls at 6:1 compression...

Adtran Atlas 550 4 T1 HSSI/V.35 Inverse Multiplexer 4200305L3

The Adtran Atlas 550 inverse multiplexer supports four T1 (DS1) circuits and a HSSI/V.35 serial interface. The Adtran Atlas 550 support breakout of the HSSI interface into the four T1 circuits. The...

Adtran Total Access 924e 2nd Gen Gateway 4242924L1

The Adtran Total Access 924e 2nd Gen Gateway 4242924L1 multi-T1 IP Business Gateway provides SIP-gateway functionality, a robust IP router, firewall and VPN functionality, and support for a...

Adtran Total Access 916e 2nd Gen Single DSP 4242916L5

The Adtran Total Access 916e 2nd Gen (4242916L5) features four T1 network interfaces (two of the T1's can be configured for DSX-1 applications), 16 FXS ports, two 10/100 BaseT interfaces, single FXO...

Adtran Atlas 800 Series Dual EIA-530 Video Module 4200773L2

The Adtran 4200773L2  Dual EIA-530 Video Module is designed for the Adtran Atlas 800 series units. The Adtran 4200773L2 provides two independent Video Ports used for video conferencing...

Adtran Atlas 550 Dual EIA-530 USSI Module 4200754L2

The Adtran USSI Module 4200754L2 is an Atlas 550 module that features dual EIA-530 universal synchronous serial interface (USSI) ports that can be combined with other Atlas modules to provide...