The A301 is for larger organizations or ISPs that have outgrown their multiple T1 or DSL links, the A301 allows these users to take advantage of the relatively low cost of T3/E3 connections when compared to multiple T1 or E1 lines.

[Title name=’Description’]- The A301 card is a 2U PCI adapter that supports clear channel T3 (44.7 Mbps) and E3 (34.4 Mbps) over dual BNC connectors.

 

[/Title][Title name=’Features’]
Technical Specifications

– Dimensions: 2U Form factor: 120mm x 55 mm for use in restricted chassis
– 32 bit bus master DMA data exchanges acrossPCI interface at 132Mbytes/sec for minimum host processor intervention
– Ring buffer DMA handling for minimum host intervention and guaranteed data integrity on high volume systems
– Intelligent hardware: Downloadable Field Programmable Gate Array programming with multiple operating modes. Allows new features to be added when they become available
– Power: 800mA peak, operational 300mA max at +3.3v or 5v
– Autosense compatibility with 5v and 3.3v PCI busses
– Temperature range: 0 – 50°C

T3/E3 Standards

– DS3/E3 Framer: ANSI T1.107_1988, ANSI T1.107_1989, T1.404, ITU-T G.751, ITU-T G.832, Bellcore TR-TSY-000009 and AT&T Pub 54014
– LIU Receiver: G.775, GR-449, ITU G.751, ITU G.752, ITU G.755, ETSI TBR 24 and GR-499-CORE, 1995
LIU Transmitter: Bellcore GR-499, GR-253 and ANSI T1.102
– Jitter Attenuator: T1.105.03b, ETSI TBR-24, Bellcore GR-253 and GR-499

Operating Systems

– Linux (all versions, releases and distributions from 1.0 up)

Line Protocols

– Transparent bit streaming and HDLC streaming

Higher Level Protocols

– IP/IPX over Frame Relay/PPP/HDLC/X.25, X.25 over Frame Relay (Annex G), BSC over X.25 (DMT and TCOP),SNA over X.25, PPPoE, PPPoA, IP over ATM

Diagnostic Tools

– WANPIPEMON, SNMP, System logs

Certification

– FCC Part 15 Class A, FCC Part 68, CISPR 22, EN 55022 Class A, CIPSR 24, AFIC-S016, IEC 60950

Production quality

– ISO 9002

Warranty

– Five years parts and labor

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