The A104 is the quad port version of Sangomas family of Advanced, Flexible Telecommunications (AFT) hardware designed for optimum support of voice and data over T1, E1 and J1.
Obtainable in both PCI (A104) and PCI Express (A104-X) form factors, The A104 provides up to 16.4Mbps of full duplex data throughput or 120 voice calls over four T1 and or E1 lines to support high performance PCI-based routing and telephony systems. Advanced clocking features allow E1 and T1 lines to be mixed with full synchronization. As part of Sangomas AFT range of products, the A104 makes use of the same high performance PCI interface that has been deployed in large quantities all over the world. The available A104d and A104d-X cards include Octasics DSP hardware and certified algorithms providing carrier-grade echo cancellation and Voice Quality Enhancement (VQE) functions. Like all the Sangoma AFT family, the A104 is field upgradeable to take advantage of hardware and software improvements as they become available.
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
T1/E1 Status alarm
RED: Telco Red Alarm condition OOF: Out of Frame LOS: Receive Loss of
Signal AIS: Alarm Indication Signal RAI: Remote Alarm Indication
(Yellow Alarm) OOF
RJ 45 E1/T1 Pinouts
Pin Signal Pin Signal
1 RTIP 4 TTIP
2 RRING 5 TRING
More About Sangoma A104 Quad-T1/E1/J1 PCI Bus
Technical specifications
Four T1/E1 ports with a single PCI interface for high performance voice and data applications.
TDM clocking mode: Network timing can be passed from a network -connected DS0 to any or all of the other ports.
Both
T1 and E1 are supported simultaneously, making it possible to mix T1
channel banks and E1 networks with full channel synchronization.
Line decoding: HDB3, AMI, B8ZS. Framing: CRC4, non-CRC4, ESF, D4T1/E1.
Support for the Asterisk, OPAL Yate, FreeSwitch PBX/IVR projects, as well as other Open Source and proprietary PBX/Switch/IVR/VoIP gateway applications.
All Sangomas AFT products, including the A104 card use the
same base PCI interface card, and the same professionally engineered
firmware on the same family of Field Programmable Gate Arrays
A104, A104d PCI: Fully PCI 2.2 compliant, compatible with
all commercially available motherboards, proper interrupt sharing
without manual tuning.
A104-X, A104d-X PCI Express: 1 Lane PCI Express bus.
Dimensions: 2U Form factor: 120mm x 55 mm for use in restricted chassis.
Short 2U compatible mounting clips included for installation in 2U rackmount servers.
High quality, tested RJ45 cables included. Power: 800mA peak,
operational 300mA max at +3.3v or 5v.Temperature range: 0 to 50C.
Autosense compatibility with 5v and 3.3v PCI busses.
Intelligent hardware: Downloadable Field Programmable Gate Array programming with multiple operating modes.
Field upgradeable so that new features related to voice and/or data can be added when they become available.
32 bit bus master DMA data exchanges across PCI interface at 132Mbytes/sec for minimum host processor intervention.
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