
ENGLISH
Technical Specifications
page 44
Technical Specifications
Environmental requirements:
• Operating temperature: 10 degrees C to 50 degrees C
• Maximum tolerance in voltage fluctuation: according to the respective
specification (PCI/PCIe)
Diva UM-BRI-2
Diva BRI-2
Diva UM-4BRI-8
Diva 4BRI-8
Bus type PCI (3.3/5.0 V)
CPU 32 Bit RISC CPU, 100 MHz
Memory 8 MB SDRAM 16 MB SDRAM
IRQ levels
Allocated by PC BIOS
I/O base addr. (hex)
Shared memory
range
8 MB 16 MB
DSPs 2 ADSPs 2185 8 ADSPs 2185
Dimensions in mm
(length x height)
PCB 167.65 x 64.41 174.63 x 106.68
Low profile bracket 181.36 x 80.06
Bracket 180.96 x 120.88 187.84 x 126.37
Data transfer
B-channels 2 x 64 kbps 4 x 2 x 64 kbps
D-channels 1 x 16 kbps 4 x 16 kbps
Plug&Play
yes
Power safe mode
Ports Female RJ45 (ISDN BRI) 4 x Female RJ45 (ISDN BRI)
Physical interfaces ISDN basic rate interface 4 x ISDN basic rate interface
Power requirements 0.33 A @ +5 V typ. 0.58 A @ +5 V typ.
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