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DC power Industrial
Dial-up Modem
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The
D-Series is an industrial dial-up 56 Kbps V.90 modem. The modem can be powered
with an external wall mount power supply, or can be powered by a 12, 24, or -48
volt dc supply.
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- Metal enclosure, stand alone or rack mounting
- Industrial temperature rating (-30 to +70C)
- Two-wire dial-up modem
- 56 K (V.90) modem
- DB-25 serial asynchronous interface
- LEDs for Power, TxD, RxD, DTR, DCD
- Ideal for remote data collection applications, SCADA, back-up
links, and remote controls.
- Powered by 9,12,24,-48 VDC, or 120/240 VAC (external wall mount AC
supply standard)
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The D-Series is an industrial dial-up 56 Kbps V.90 modem. The modem can be
powered with an external wall mount power supply, or can be powered by a 12, 24,
or -48 volt dc supply. A rack front is available for the metal case, so it can
be easily rack mounted with one, two or three modems per 1U rack height.
Applications for the D-Series modems include those industrial strength
applications where a rack mounting is required. a metal enclosure is required,
or where the power source available is DC, rather than an AC wall outlet. It is
ideal for telco installation, SCADA remote sites, or ISP POP locations.
These are not repackaged consumer grade modems. Designed from the ground up
for our industrial customers, they are also more reliable on marginal phone
lines than commonly used "retail store" modems.
- Power requirements: 9 to 12 VDC, typically 220 ma. ( standard model
supplied with 120 VAC external power supply rated at 500 ma., 22 Watts)
- Power connector is either coaxial connector or screw connectors (depends
upon power supply option)
- 12, 24, or -48 VDC or 120/220 VAC power supply available
- 5.75" x 1.45" x .5.5"
- Rack mount bezel available for 1, 2 or 3 units per 1U rack height
- Temperature -30 to +70 C, (AC power supply options may result in different
temperature ratings)
- Weight, one pound
- 1U single unit rack mount bezel
- 1U three unit rack mount
- 12 VDC, 24 VDC, -48 VDC, or multiple-voltage AC Power Supply
Rear View of D Series Modem
jump to Manual
Part #
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| D-V.90
| V.90 Modem (V.90) 12VDC and wall transformer |
| D-Series
| Special Power Supply Options at an extra cost |
| Rack-1
| 1U Rack Mount Bezel 19" only $15.00 |
| Rack-3
| 1U 3-unit Rack Mount 19" only $75.00 |
| Call
| Optional Power Supplies in place of standard 120 Vac power supply
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Related pages
Stat Mux, Statistical
Multiplexer, FRAD, Routers,
Wireless, Remote Access,
RS-232, modems,
SCADA, and LAN interconnection
equipment
see other pages
ARC ELECTRONICS
301-924-7400 EXT 25
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arc@arcelect.com