Four-Span T1/E1/J1
The Sangoma A104 card: Four spans of optimized voice and data over T1, E1, and J1 available with Telco-grade hardware echo cancellation.

[Title name=’Description’]- Part of Sangoma’s award-winning Advanced Flexible Telecommunications product line, the A104 uses the same high-performance PCI or PCI Express interface that is providing superior performance in critical systems all over the world.

– The A104 supports up to 120 voice calls or 8.192 Mbps of full–duplex data throughput over four T1, E1, or J1 lines.

– Take advantage of hardware and software improvements, as soon as they become available — like all cards in Sangoma’s AFT family, the A104 is field upgradable with crash-proof firmware.

– Choose the Sangoma A104D and A104DE, equiped with world class DSP hardware to achieve carrier-grade Echo Cancellation and Voice Quality Enhancement functions for your telephone systems.

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

– Four T1/E1 spans with a single PCI or PCI-Express interface optimized for high performance voice and data applications
– Mix T1 channel banks and E1 networks with full channel synchronization. TDM clocking mode lets network timing to be passed from a network-connected DS0 to any or all of the other spans, so both T1 and E1 are supported simultaneously
– Support for Asterisk®, FreeSWITCH®, and Yate as well as other Open Source and proprietary PBX, Switch, IVR, and VoIP gateway applications
– All of Sangoma’s AFT products use the same base PCI interface card. Fully compatible with all commercially available motherboards—proper PCI-standard interrupt sharing without manual tuning.
– Dimensions: 2U Form factor: 120 mm x 55 mm for use in restricted chassis. Includes high-quality, tested RJ45 cables and short 2U mounting clips for installation in 2U rack-mount servers
– Intelligent hardware: Downloadable FPGA programming with multiple operating modes. Add new features related to voice and/or data when they become available
– Autosense compatibility with 5 V and 3.3 V PCI busses
– Line decoding: HDB3, AMI, B8ZS
– Framing: CRC-4, Non CRC4, ESF, SF, D4T1/E1. Also compatible with Japan’s J1
– A104E and A104DE PCI Express: 1 Lane PCI Express bus
– Maximum operational power for PCI: 5 W (1 A @ 5 V) For PCI Express: 4 W (1.2 A @ 3.3 V)
– Temperature range: 0 – 50 °C
– 32-bit bus master DMA data exchanges across PCI interface at 132 Mbytes/sec for minimum host processor intervention
– Ring buffer DMA handling for minimum host intervention and guaranteed data integrity on high volume systems
– Supports Robbed Bit Channel Associated Signaling (CAS) and ISDN PRI
– T1/E1 and fractional T1/E1, multiple channel HDLC per line for mixed data/TDM voice applications
– Optimized per channel DMA streams and hardware-level HDLC handling unload the host CPU
– Uses raw bitstream interfaces to support arbitrary non-standard line protocols, such as non-byte aligned monosynch or bisynch
– WANPIPE® routing stack is completely independent of TDM voice application for total system reliability
– WANPIPE® supports certified, field-tested, and reliable Frame Relay, PPP, HDLC, and X.25
– Impedance: Configurable to 75ohms or 120ohms

Optional DSP Hardware Echo Canceller Daughtercard

– G.168–2002 echo cancellation in hardware
– 1024 taps/128 ms tail per channel on all channel densities
– DTMF decoding and tone recognition
– Voice quality enhancement: music protection, acoustic echo control, and adaptive noise reduction
– Does not increase the physical size of the card, and no additional slot is required

Operating Systems

– Windows® 2003, Windows® XP, Windows® Server 2008, Windows® Vista, Windows® 7
– Linux (all versions, releases and distributions from 1.0 up)

T1/E1 Status Alarms

– RED: Telco Red Alarm Condition
– OOF: Out of Frame
– LOS: Receive Loss of Signal
– AIS: Alarm Indication Signal
– RAI: Remote Alarm Indication (Yellow Alarm)

Line Protocols

– Voice CAS, MFC/R2, PRI, ATM, Frame Relay, X.25, HDLC, PPP, SS7,
– Transparent bit-stream, BSC

Higher Level Protocols

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

Certification

– FCC Part 15 Class A, FCC Part 68, CISPR 22, EN 55022, Class A, CIPSR 24, AFIC-2016, IEC 60950
– Technical certifications in Russia, Malaysia, and Australia

Diagnostic Tools

– WANPIPEMON, SNMP, system logs

Warranty

– Lifetime warranty on parts and labour. Plus a 30-day no questions asked return policy.

Production Quality

– ISO 9002

[/Title]

[Title name=’Datasheet’] a104 [/Title] [1234]