Clearance items can be unused inventory stock rotation, manufacturer refurbished, or have gone through a thorough reconditioning process. All items are tested, quality assured, fully functional, and carry a full 90 day manufacturer's warranty.
Sangoma A500 2-24 Port Scalable S/T BRI Specifications
Sangoma A500 -
From 2 to 24 ports are supported. Mix TE and NT modes, as
required. Changing modes requires no jumpers - simply invert the
Supports Asterisk®, Yate™,
FreeSWITCH™, CallWeaver™, PBX/IVR projects, as well
as other Open Source and proprietary PBX, Switch, IVR or VoIP gateway
Single synchronous PCI and PCI Express interface for all 24
Six ports per RemoraTM card.
Dimensions: 2U Form factor: 187mm x 55mm for use in
Short 2U compatible mounting clips included for
installation in 2U rackmount servers and high quality, tested 2m 8-pin
RJ45 port splitter cables included.
32 bit bus master DMA data exchanges across PCI interface
at 132 Mbytes/sec for minimum host processor intervention.
Autosense compatibility with 5 V and 3.3 V PCI busses.
Fully PCI 2.2 and PCI Express compliant, compatible with
all commercially available motherboards, proper sharing of PCI
Intelligent hardware: Downloadable FPGA programming with
multiple operating modes. Add new features related to voice and/or data
when they become available.
Power: 800mA peak, operational 300mA max at +3.3 V or 5 V.
Temperature range: 0 - 50°C.
Optimized DMA stream and hardware-level HDLC handling
unload the host CPU.
Raw bitstream interfaces can be used to support arbitrary
non-standard line protocols, such as non-byte aligned monosynch or
bisynch. WANPIPE® supports certified, field tested, and reliable Frame
Relay, PPP, HDLC and X.25.