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 Цена: 59921 руб. Мера: шт.
Артикул: 11245
Товар на складе: есть
Полное описание
Dialogic D/41H FAX/Voicemail Voice Board 04-1532 4 port
Описание и характеристики
Dialogic D/41H FAX/Voicemail Voice Board 04-1532 Card. The D/41H is a 4 port analog ISA telephony board. The cards are often used in auto dialer and voice mail applications. Features include: 4.5" x 7" - half length card. 4 RJ-11 analog telephone line ports. Install multiple cards in chassis for more than 4 lines. Can be used in Dialogic SR5.1.1 and older versions of Dialogic Drivers. Not supported in System Release 6. Features include:
- 4.5" x 7" - half length card
- 4 RJ-11 analog telephone line ports
- Install multiple cards in chassis for more than 4 lines
- Can be used in Dialogic SR5.1.1 and older versions of Dialogic Drivers. Not supported in System Release 6.
- Tested to start in DCM, passes UDD and all ports tested
- One year warranty from EVS on used boards
Technica l S p e c i f i cations*
Number of ports 2 (D/21H) or 4 (D/41H)
Max. boards/system 16
Analog network interface On-board loop start interface circuits
Microprocessor Intel® 80C188
Digital signal processor Motorola DSP56002
HOST INTERFACE:
Bus compatibility IBM PC XT/AT (ISA)
ISA bus speed 4 to 12 MHz, 70 nsec back-to-back bus cycle
Shared memory 8 KB page, switch selectable on 8 KB boundaries
Base addresses D000h (default), A000h or C000h
Interrupt level IRQ 2, 3, 4, 5, 7, 10, 11, 12, jumper selectable. One IRQ is shared by all boards
(D/21H or D/41H).
TELEPHONE INTERFACE:
Trunk type Loop start (or ground start for answer only)
Impedance 600 Ohms nominal
Ring detection 25 Vrms min., 15.3 to 68 Hz, 150 Vrms max.
Loop current range 20 to 120 mA, dc (polarity insensitive)
Crosstalk coupling –70 dB at 3 kHz channel-to-channel
Frequency response 300 Hz to 3400 Hz ±3 dB (transmit and receive)
Connector Two RJ-11 type
POWER REQUIREMENTS:
+5 VDC 500 mA
+12 VDC 35 mA
–12 VDC 35 mA
Operating temperature 0°C to +50°C
Storage temperature –20°C to +70°C
Humidity 8% to 80% noncondensing
Form factor PC XT (ISA); 7.9 in. long, 0.75 in. wide, 3.85 in. high (excluding edge connector)
REGULATORY CERTIFICATIONS:
United States FCC part 68 ID#: EBZUSA-65588-VM-E
REN: 1.0B
UL: E143032
Canada IC CS-03, 885 4452 A
Load number: 5
ULC: E143032
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