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The Sangoma A200BP4 is a 4-port backplane that delivers support for up to 16 additional FXO or FXS ports. The A200BP4 is for use with the Sangoma A200 base card. A backplane is required for adding additional Remoras to the A200 board.
The A200 and Remora™ cards incorporate four, 4-pin RJ11 narrow jacks, such as used in telephone handsets. Each Sangoma A200 Card is shipped with four 2m cables terminating in a narrow RJ11/4 plug at one end and a telephone-standard RJ11/6 plug at the other.
For those who need to hard wire the A200 system, you can purchase a kit of 12 RJ11/4 plugs and a crimping tool, sold separately.
With Sangoma, there is no need for a separate analog line to run your fax machine.
Using T1/E1 passthrough with Sangoma analog cards, there are no clock slips, buffer overruns, or transmit underruns that cause missed lines, blank sheets, and missed pages when faxing.
Sangoma A200 and A400 cards synchronize perfectly with digital T1/E1 cards and the PSTN atomic clock for error-free fax and modem passthrough and superior voice quality over T1 and E1 lines.* (*Hardware echo cancellation option required.)
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