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    Results 1-50 of 124.
    BLACK BOX CORP ME760A-R2

    BLACK BOX CORP

    ME760A-R2

    DISCONTINUED BY MANUFACTURER, MODEM, 115 V AC, 50/60 HZ, 0.1 A
    ✓ IN STOCK!
    Buy Surplus As Low As $469.20
    $469.20
    Repair Yours $390.00
    BLACK BOX CORP MD1640A

    BLACK BOX CORP

    MD1640A

    MODEM 336+ OPTION SWITCH SUMMARY SERIES2
    ✓ IN STOCK!
    $379.10 Buy Surplus As Low As $227.46
    $227.46
    Repair Yours $223.00
    BLACK BOX CORP MD833A-R5

    BLACK BOX CORP

    MD833A-R5

    MODEM, 32144,14.4KBPS MODEM SPEED ,14.4KBPS FAX SPEED, FULL-DUPLEX OVER BOTH THE STANDARD 2-WIRE PUBLIC SWITCHED TELEPHONE NETWORKS
    ✓ IN STOCK!
    $1,343.00 Buy Surplus As Low As $624.27
    $624.27
    Repair Yours $568.63
    BLACK BOX CORP ME721A-M-R3

    BLACK BOX CORP

    ME721A-M-R3

    SHORT-HAUL MODEM (SHM-NPR) ASYNC RS232 OVER CATX DB25M/TERM BLOCK
    $119.00 Buy Surplus As Low As $72.00
    $72.00
    BLACK BOX CORP MD1980A

    BLACK BOX CORP

    MD1980A

    AC MODEM / FAST POLL, 9600, STANDALONE, FOR 85 TO 265 VAC
    ✓ IN STOCK!
    $1,497.00 Buy Surplus As Low As $1,139.00
    $1,139.00
    Repair Yours $725.00
    BLACK BOX CORP ME800A-R3

    BLACK BOX CORP

    ME800A-R3

    DISCONTINUED BY MANUFACTURER, MODEM, SHORT HAUL, 4WIRE, STANDALONE W/CABLE, REPLACED BY ME800A-R4
    ✓ IN STOCK!
    Buy Surplus As Low As $473.00
    $473.00
    Repair Yours $390.00
    BLACK BOX CORP ME800A-E

    BLACK BOX CORP

    ME800A-E

    SHORT HAUL MODEM
    ✓ IN STOCK!
    $229.00 Buy Surplus As Low As $175.00
    $175.00
    Repair Yours $200.00
    BLACK BOX CORP ME800A

    BLACK BOX CORP

    ME800A

    DISCONTINUED BY MANUFACTURER, OPERATOR INTERFACE MODEM, ASYNC, SHORT HAUL
    ✓ IN STOCK!
    Buy Surplus As Low As $425.00 $210.00
    $425.00 $210.00
    Repair Yours $350.00
    BLACK BOX CORP MDU9700

    BLACK BOX CORP

    MDU9700

    DISCONTINUED BY MANUFACTURER, MDSL MODEM CHASSIS, NETLINK SERIES, DTE SPEEDS: 64 KBPS 2.3 MBPS, 2-WIRE OPERATION, 120/230 VAC, 100MA, 50-50HZ, CONTROL PORT, LED INDICATORS, HIGH-SPEED MODEM
    ✓ IN STOCK!
    Buy Surplus As Low As $944.46
    $944.46
    Repair Yours $872.00
    BLACK BOX CORP MD900

    BLACK BOX CORP

    MD900

    MODEM 1AMP 18VAC 50HZ DATALINK 14.4K
    ✓ IN STOCK!
    Buy Surplus As Low As $840.00
    $840.00
    Repair Yours $700.00
    BLACK BOX CORP ACS253A-U-MM-R2-LOCAL

    BLACK BOX CORP

    ACS253A-U-MM-R2-LOCAL

    EXTENDER SWITCH LOCAL UNIT, SERVSWITCH, DVI/VGA
    ✓ IN STOCK!
    $3,413.00 Buy Surplus As Low As $1,707.00
    $1,707.00
    Repair Yours $1,521.00
    BLACK BOX CORP MD845A

    BLACK BOX CORP

    MD845A

    DISCONTINUED BY MANUFACTURER, MODEM, 202T, 4 CONNECTION POINTS, UP TO 20 MILE RANGE ON UNLOADED LINES, DATA OUT / DATA IN / CARRIER / POWER LEDS
    ✓ IN STOCK!
    Buy Surplus As Low As $1,334.00
    $1,334.00
    Repair Yours $990.00
    BLACK BOX CORP ME550A-X21

    BLACK BOX CORP

    ME550A-X21

    CAMPUS FIBER DRIVER, X.21/850NM, -39 DBM, 1X DB15/1 X PAIR OF ST CONNECTORS, 3 CLOCKING MODES, 115 VAC, 1.5 AMP, 50/60 HZ, DIGITAL/REMOTE/LOCAL ANALOG LOOPBACK
    ✓ IN STOCK!
    $1,654.59 Buy Surplus As Low As $1,257.49
    $1,257.49
    Repair Yours $953.00
    BLACK BOX CORP MC121AE

    BLACK BOX CORP

    MC121AE

    DISCONTINUED BY MANUFACTURER, CONNECTION MODULE, ANALOG MODEM PORT, DIGITAL PHONE PORT, WALL SOCKET PORT, 2 X RJ45 PORTS, 1 X RJ11 PORT
    ✓ IN STOCK!
    Buy Surplus As Low As $420.66
    $420.66
    Repair Yours $307.00
    BLACK BOX CORP IC107A-R2

    BLACK BOX CORP

    IC107A-R2

    DISCONTINUED BY MANUFACTURER, CONVERTER, RS232/RS485/422
    ✓ IN STOCK!
    Buy Surplus As Low As $118.80
    $118.80
    Repair Yours $200.00
    BLACK BOX CORP ME800B

    BLACK BOX CORP

    ME800B

    SHORT-HAUL MODEM-B ASYNC 2-WIRE
    ✓ IN STOCK!
    Buy Surplus As Low As $158.10
    $158.10
    Repair Yours $200.00
    BLACK BOX CORP ME375A-R2

    BLACK BOX CORP

    ME375A-R2

    COMPUTER MODEM, ASYNC/SYNC, 2-WIRE, SHORT HAUL, .15AMP, 115VAC, 50/60HZ
    ✓ IN STOCK!
    $956.25 Buy Surplus As Low As $573.75
    $573.75
    Repair Yours $561.00
    BLACK BOX CORP MD3450A

    BLACK BOX CORP

    MD3450A

    DISCONTINUED BY MANUFACTURER, INDUSTRIAL POCKET MODEM, 10-30VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $855.00
    $855.00
    Repair Yours $640.00
    BLACK BOX CORP ME806A

    BLACK BOX CORP

    ME806A

    MODEM, STANDALONE TRANSMITTER, PARALLEL-T, SHM-B
    ✓ IN STOCK!
    $291.00 Buy Surplus As Low As $173.70
    $173.70
    Repair Yours $200.00
    BLACK BOX CORP ME836A-R4

    BLACK BOX CORP

    ME836A-R4

    MODEM, MULTIPOINT STANDALONE LINE DRIVER, 4-WIRE FULL-DUPLEX, 2-WIRE HALF-DUPLEX, POINT-TO-POINT OR MULTIPOINT, 115 VAC, 60 HZ, HEIGHT: 1.5 INCH X WIDTH: 5.5 INCH X DIAMETER: 8.5 INCH, INTER ...
    ✓ IN STOCK!
    $383.00 Buy Surplus As Low As $254.00
    $254.00
    Repair Yours $200.00
    BLACK BOX CORP ME742A-R2

    BLACK BOX CORP

    ME742A-R2

    DISCONTINUED BY MANUFACTURER,MULTIPOINT LINE DRIVER,RS-232/RS-485 SYNCHRONOUS,SHORT-HAUL MODEM,
    ✓ IN STOCK!
    Buy Surplus As Low As $533.52
    $533.52
    Repair Yours $390.00
    BLACK BOX CORP ME570A-MST

    BLACK BOX CORP

    ME570A-MST

    DISCONTINUED BY MANUFACTURER, MODEM / FIBER OPTIC, ASYNC / SYNC, 850 NM, -45 DBM, DUAL OPTICAL CABLE, (2) LED / BERT AND LOOP, CONNECTOR / DB25 MALE ON RS-232 SIDE / ST ON FIBER SIDE
    ✓ IN STOCK!
    Buy Surplus As Low As $406.89
    $406.89
    Repair Yours $259.00
    BLACK BOX CORP LR0051AE

    BLACK BOX CORP

    LR0051AE

    DISCONTINUED BY MANUFACTURER, IP ADDRESS TRANSLATOR, WITH BANDWIDTH MANAGEMENT, 6 VAC INPUT, 1 AMP, FEMALE RS-232 PORT, FEMALE 2 BASE-T ETHERNET PORTS
    ✓ IN STOCK!
    Buy Surplus As Low As $204.00
    $204.00
    Repair Yours $200.00
    BLACK BOX CORP ME800A-R2

    BLACK BOX CORP

    ME800A-R2

    DISCONTINUED BY MANUFACTURER,ASYNC, MODEM, SHORT HAUL, W/CABLE-ADAPTER
    Buy Surplus As Low As $152.00
    $152.00
    Repair Yours $200.00
    BLACK BOX CORP MD1000A

    BLACK BOX CORP

    MD1000A

    DISCONTINUED BY MANUFACTURER, ANALOG SYNC/ASYNC V.36 MODEM - DIAL-UP OR LEASED-LINE, AC POWER
    Buy Surplus As Low As $1,061.00
    $1,061.00
    Repair Yours $881.00
    BLACK BOX CORP ME475A

    BLACK BOX CORP

    ME475A

    ASYNC/SYNC SHORT HAULMODEM
    $540.00 Buy Surplus As Low As $324.00
    $324.00
    Repair Yours $269.00
    BLACK BOX CORP ME701B

    BLACK BOX CORP

    ME701B

    MODEM MULTI-POINT LINE DRIVER RS232/RS485 LD-400MP
    Buy Surplus As Low As $186.00
    $186.00
    Repair Yours $200.00
    BLACK BOX CORP TL073A-R2

    BLACK BOX CORP

    TL073A-R2

    MODEM SPLITTER
    $113.00 Buy Surplus As Low As $57.00
    $57.00
    BLACK BOX CORP ME556AE

    BLACK BOX CORP

    ME556AE

    SYNC/ASYNC FIBER OPTIC MODEM
    $1,401.00 Buy Surplus As Low As $841.00
    $841.00
    Repair Yours $699.00
    BLACK BOX CORP MD833A-R7

    BLACK BOX CORP

    MD833A-R7

    ANALOG SYNC/ASYNC V.32 MODEM - DIAL-UP OR LEASED-LINE, AC POWER
    $1,328.00 Buy Surplus As Low As $797.00
    $797.00
    Repair Yours $662.00
    BLACK BOX CORP ME805C-R3

    BLACK BOX CORP

    ME805C-R3

    SHM-B PC CARD ASYNC
    $218.00 Buy Surplus As Low As $131.00
    $131.00
    Repair Yours $200.00
    BLACK BOX CORP ME795A-F-RJ11-R2

    BLACK BOX CORP

    ME795A-F-RJ11-R2

    MINATURE SHORT HAULMODEM NPR
    $218.00 Buy Surplus As Low As $131.00
    $131.00
    Repair Yours $200.00
    BLACK BOX CORP ME570A-MST-R2

    BLACK BOX CORP

    ME570A-MST-R2

    MODEM, ASYNC/SYNC, F/O, DB25ST AND ALONE / ST / MALE
    $519.00 Buy Surplus As Low As $312.00
    $312.00
    Repair Yours $259.00
    BLACK BOX CORP ME1721A-F

    BLACK BOX CORP

    ME1721A-F

    MINIATURE SHORT HAUL MODEM NPR FEMALE
    $170.00 Buy Surplus As Low As $102.00
    $102.00
    BLACK BOX CORP ME475AE

    BLACK BOX CORP

    ME475AE

    ASYNC/SYNC SHORT HAUL MODEM
    $540.00 Buy Surplus As Low As $324.00
    $324.00
    Repair Yours $269.00
    BLACK BOX CORP MD3310-R2

    BLACK BOX CORP

    MD3310-R2

    RS-485 RF MODEM MODULES
    $281.00 Buy Surplus As Low As $169.00
    $169.00
    Repair Yours $200.00
    BLACK BOX CORP MD885A-R2

    BLACK BOX CORP

    MD885A-R2

    STANDALONE MODEM 34336
    $1,383.00 Buy Surplus As Low As $830.00
    $830.00
    Repair Yours $689.00
    BLACK BOX CORP ME605A-MST

    BLACK BOX CORP

    ME605A-MST

    DISCONTINUED BY MANUFACTURER, ASYNC FIBER OPTIC MINI MODEM, POWER LED, FIBEROPTIC INTERFACE W/(2) ST CONNECTORS, TEMPERATURE 32 TO 122F
    Buy Surplus As Low As $140.00
    $140.00
    BLACK BOX CORP MD3452A

    BLACK BOX CORP

    MD3452A

    INDUSTRIAL POCKET MODEM RS422/RS485
    $1,090.00 Buy Surplus As Low As $654.00
    $654.00
    Repair Yours $543.00
    BLACK BOX CORP ME1721A-M

    BLACK BOX CORP

    ME1721A-M

    MINIATURE SHORT HAUL MODEM NPR MALE
    $170.00 Buy Surplus As Low As $102.00
    $102.00
    BLACK BOX CORP MD1000A-CABPAK-R2

    BLACK BOX CORP

    MD1000A-CABPAK-R2

    MODEM V/3600 W/CABLES
    $1,351.00 Buy Surplus As Low As $811.00
    $811.00
    Repair Yours $674.00
    BLACK BOX CORP MD885A-R4

    BLACK BOX CORP

    MD885A-R4

    ANALOG SYNC/ASYNC DIALUP OR LEASED LINE V.34 MODEM, AC POWER
    $1,401.00 Buy Surplus As Low As $841.00
    $841.00
    Repair Yours $699.00
    BLACK BOX CORP ME806A-E

    BLACK BOX CORP

    ME806A-E

    SHM-B PARALLEL-T230V ME806A, PS008E
    $281.00 Buy Surplus As Low As $169.00
    $169.00
    Repair Yours $200.00
    BLACK BOX CORP ME802A-R3

    BLACK BOX CORP

    ME802A-R3

    DISCONTINUED BY MANUFACTURER, HIGH-SPEED SHORT-HAUL MODEM, ASYNC, 4-WIRE, METAL ENCLOSURE
    Buy Surplus As Low As $372.00
    $372.00
    Repair Yours $310.00
    BLACK BOX CORP TL160AE-R2

    BLACK BOX CORP

    TL160AE-R2

    BUFFERED DATA BROADCAST
    $817.00 Buy Surplus As Low As $491.00
    $491.00
    Repair Yours $408.00
    BLACK BOX CORP MD1000A-DC

    BLACK BOX CORP

    MD1000A-DC

    ANALOG SYNC/ASYNC V.36 MODEM - DIAL-UP OR LEASED-LINE, DC POWER
    $1,503.00 Buy Surplus As Low As $902.00
    $902.00
    Repair Yours $749.00
    BLACK BOX CORP ME610A-JP

    BLACK BOX CORP

    ME610A-JP

    UNIVERSAL ASYNC FIBER OPTIC MODEM JP
    $271.00 Buy Surplus As Low As $163.00
    $163.00
    Repair Yours $200.00
    BLACK BOX CORP LES5016A

    BLACK BOX CORP

    LES5016A

    10/100 SECURE DEVICE SERVER, RJ-45, 1-PORT WITH MODEM
    $794.00 Buy Surplus As Low As $477.00
    $477.00
    Repair Yours $396.00
    BLACK BOX CORP ME800A-P

    BLACK BOX CORP

    ME800A-P

    ASYNC SHORT HAUL MODEM PLUS
    $218.00 Buy Surplus As Low As $131.00
    $131.00
    Repair Yours $200.00
    BLACK BOX CORP ME802AE

    BLACK BOX CORP

    ME802AE

    HIGH SPEED SHM-B ASYNC
    $281.00 Buy Surplus As Low As $169.00
    $169.00
    Repair Yours $200.00
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