Sangoma A102DX Dual T1/E1 Interface Card - Asterisk Interoperable with Echo Cancellation - PCI Express Bus
The Sangoma A102 is next generation hardware designed for optimum support of data and voice over T1 and E1. This newest edition features the PCI Express Bus.
Voice Modes
* Supports Robbed Bit Channel Associated Signaling (CAS) and ISDN PRI.
* Block mode raw bit-stream interface for integration with the Asterisk Open Source PBX/IVR platform.
* Channelized mode supporting individual DMA into voice timeslots plus onboard HDLC support of PRI channel for soft PBX implementations that can use these features.
Sangoma A102DX Technical Specifications
* Echo Cancellation.
* Available as Single T1/E1 port (A101) or Dual T1/E1 port (A102) with daughterboard
* Intelligent hardware: Downloadable Field Programmable Gate Array programming with multiple operating modes.
* T1/E1 and fractional T1/E1, single channel HDLC per line.
* Optionally available as A101-C 0r A102-C with Channelized T1/E1 on either or both ports with any configuration of up to 64 DS0s carrying either voice or HDLC data.
* Power: 520mA at +5v.
* MTBF: > 1 Million hours (Calculated).
* PCI 32 bit (5v and 64 bit (3.3v) compatible.
* Temperature range: 0 - 45C.
* All set-up and configuration is in software or by machine BIOS.
* DSU/CSU set up entirely in software.
* Line decoding: HDB3, AMI, B8ZS.
* Framing: CRC4, non-CRC4, ESF, D4T1/E1
* Clocking mode: Normal , Master.
* Software controlled DSU/CSU test modes.
* Remote monitoring of card and CSU/DSU operation.
* Dimensions: 2U Form factor: 120mm x 55 mm.
T1/E1 Status alarms
* ALOSV: Loss of Signal alarm
* LOS: Receive Loss of Signal
* ALTLOS: Alternate loss of Signal Status
* OOF: Out of Frame
* RED: Telco Red Alarm condition
* AIS: Alarm Indication Signal
* OOSMFV: Loss of Signaling Multiframe
* OOCMFV: Loss of CRC Multiframe
* OOOFV: Out of Off-Line Frame
* RAIV: Receive Loss of Signal
* YEL: Receive Telco Yellow Alarm
* Line protocols
* ATM, Frame Relay, X.25, HDLC, PPP, SS7, Transparent bit-stream, BSC.
Operating systems
Linux (all versions, releases and distributions from 1.0 up), FreeBSD, Open BSD.
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.
Warranty
Five years parts and labour.
For more information, please visit this products webpage. |
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