Sangoma A503DE Information:
The Sangoma A503DE S/T BRI Interface Card delivers superior audio quality and scalability. Expand from two to twenty-four ports of BRI with optional Octasic Telco-grade, hardware echo cancellation. A single PCI or PCI Express slot hosts the connection for up to 24 ports and ensures common synchronous clocking for all channels with no signaling issues. The card is 100 percent software configurable.
The Sangoma A503DE consists of a Remora BRI daughterboard mounted on the AFT PCI card. The Remora BRI card has three sockets, each of which can accept an S/T BRI module.
One S/T BRI module has two S/T four wire interfaces, which support TE or NT modes of operation. Changing modes requires no jumpers - simply invert the module. Up to three additional Remora daughterboards can be mounted in empty slot positions beside the A500 assembly. These are connected to the Sangoma A503DE by a special backplane bus connector.
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