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National Stock Number:
5895-01-509-4030
Federal Supply Class:
5895
National Item Identification Number:
015094030
Description:
SWITCH,ELECTRONIC
Detail:
AN ELECTRONIC DEVICE WHICH PROVIDES FOR THE TRANSFER OF THE ELECTRICAL SIGNAL INPUT FROM ONE COMPONENT TO ANOTHER, OR BETWEEN TWO OR MORE COMPONENTS. IT MAY ALSO PROVIDE A CONTINUOUS SEQUENCY OF SWITCHING OR SAMPLING OF A NUMBER OF CIRCUITS. SEE ALSO GATE, ELECTRONIC.
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Manufacturer Information:
| SW901AE | 59951 | BLACK BOX CORPORATION OF PENNSYLVANIA |
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Techincal Specification:
| BASIC SHAPE STYLE | RECTANGULAR OR SQUARE | | CONTROL TYPE | LOCAL | | EXTERNAL AC OPERATING VOLTAGE IN VOLTS | 230.0 NOMINAL SINGLE VOLTAGE | | FUNCTIONAL DESCRIPTION | SWITCHES YOUR DATA FROM A DEDICATED LEASED LINE MODEM TO A DIALUP MODEM WHEN LEASED LINE GOES DOWN | | INCLOSURE TYPE | ENCASED | | INDIVIDUAL SECTION QUANTITY | 3 | | INSTALLATION DESIGN | FREE-STANDING | | OVERALL HEIGHT | 2.500 INCHES NOMINAL | | OVERALL LENGTH | 12.000 INCHES NOMINAL | | OVERALL WIDTH | 8.000 INCHES NOMINAL | | MATERIAL | PLASTIC ENCLOSURE | | OPERATING AC FREQUENCY IN HERTZ | 50.0 NOMINAL SINGLE VOLTAGE | | OPERATING CONTROL METHOD | MANUAL | | OPERATING TEMP RANGE | +32.0 TO 122.0 FAHRENHEIT | | STORAGE TEMP RANGE | -4.0 TO 158.0 FAHRENHEIT | | SPECIAL FEATURES | SUPPORTS DATA RATES UP TO 115.2 KBPS; SWITCHES ALL 12 LEADS THAT ARE NORMANLLY REQUIRED FOR SYNC OR ASYNC OPERATION; COMPATIBLE WITH DIALUP MODEMS USING ITU-TSS V.34, V.32 BIS, V.32, AND MOST OTHER MAJOR MODEM STANDARDS; INTERFACES EIA RS-232C, MODULAR TELCO; DATA FORMAT TRANSPARENT TO DATA FORMAT; FLOW CONTROL TRANSPARENT TO FLOW CONTROL, BUT MONITORS/SWITCHES ON DSR, CTS, OR RLSD, DCD; ALSO PASSES OR FORCES DTR; DATA RATE UP TO MAXIMUM RATE SUPPORTED BY CABLING; MAX DISTANCE 50 FT TO ANY ATTACHED RS-232 DEVICE USING STANDARD CABLES; USER CONTROLS 1 FRONT MOUNTED TOGGLE SWITCH FOR SELECTING AUTOMATIC/PRIMARY/ALTERNATE; 4 INTERNAL COFIGURATION JUMPERS; INDICATORS 2 FRONT MOUNTED LEDS SHOWING ACTIVE CHANNEL; CONNECTORS 3 REAR MOUNTED DB25 FEMALE COMMON, MASTER, PRIMARY AND ALTERNATE PORTS; CONSUMPTION 8 WATTS; MTBF 180,000 HOURS; HUMIDITY TOLERANCE 0 TO 95 PCT NONCONDENSING |
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