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    Computer / Communication Converter

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    Rockwell Disclaimer: The product is used surplus. Radwell is not an authorised surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorised dealers. Because Radwell is not an authorised distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Radwell makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Radwell also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Radwell also makes no representations as to your right to install any such firmware on the product. Radwell will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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    Results 1-50 of 188.
    BLACK BOX CORP IC107A-R3

    BLACK BOX CORP

    IC107A-R3

    CONVERTER, 2 PORT, ASYNC RS232 TO RS422 INTERFACE, DB25 TO TERMINAL BLOCK, 64 KBPS MAX SPEED, 4000 FEET MAX TRANSMIT DISTANCE
    ✓ IN STOCK!
    £497.36 Price with VAT: £596.83 Buy Surplus As Low As £340.67 Price with VAT: £408.80
    £340.67 Price with VAT: £408.80
    Repair Yours £200.00 Price with VAT: £240.00
    BLACK BOX CORP LE2041A

    BLACK BOX CORP

    LE2041A

    DISCONTINUED BY MANUFACTURER, TRANSCEIVER, MINI BNC, 10 BT
    ✓ IN STOCK!
    Buy Surplus As Low As £27.97 Price with VAT: £33.56
    £27.97 Price with VAT: £33.56
    BLACK BOX CORP IC623A-F

    BLACK BOX CORP

    IC623A-F

    RS232/485 INTERFACE CONVERTER, DB9 FEMALE CONNECTOR, RJ-11 CONNECTOR
    ✓ IN STOCK!
    £176.28 Price with VAT: £211.54 Buy Surplus As Low As £95.46 Price with VAT: £114.55
    £95.46 Price with VAT: £114.55
    BLACK BOX CORP LMC204A

    BLACK BOX CORP

    LMC204A

    POWER CONV STANDALONE, DC-DC, 18-72VDC
    ✓ IN STOCK!
    £368.99 Price with VAT: £442.79 Buy Surplus As Low As £252.86 Price with VAT: £303.43
    £252.86 Price with VAT: £303.43
    Repair Yours £200.00 Price with VAT: £240.00
    BLACK BOX CORP LMC212A-MM-R3

    BLACK BOX CORP

    LMC212A-MM-R3

    ETHERNET MEDIA CONVERTER, 10 MBPS, 850 NM, 2 KM, COPPER TO MULTIMODE FIBER, 9 V, 1 A, FLEXPOINT 10FL/T SERIES
    ✓ IN STOCK!
    £545.05 Price with VAT: £654.06 Buy Surplus As Low As £327.17 Price with VAT: £392.60
    £327.17 Price with VAT: £392.60
    Repair Yours £285.77 Price with VAT: £342.92
    BLACK BOX CORP IC108AE

    BLACK BOX CORP

    IC108AE

    DISCONTINUED BY MANUFACTURER, CONVERTER PLUS MODULE, RS232 TO RS-422/485 BIDIRECTIONAL CONVERSION, -20 TO +70 DEGREES C
    ✓ IN STOCK!
    Buy Surplus As Low As £155.38 Price with VAT: £186.46
    £155.38 Price with VAT: £186.46
    Repair Yours £200.00 Price with VAT: £240.00
    BLACK BOX CORP IC1620A-F

    BLACK BOX CORP

    IC1620A-F

    TERMINAL BLOCK, OPERATES IN HALF-DUPLEX OVER TWO WIRES., WORKS WITH OR WITHOUT TRANSMIT "ECHO.", THE CONVERTER'S RS-232 SIDE HAS A DB9 FEMALE CONNECTOR CONFIGURED AS DCE., THE CONVERTER'S RS ...
    ✓ IN STOCK!
    £231.81 Price with VAT: £278.17 Buy Surplus As Low As £159.11 Price with VAT: £190.93
    £159.11 Price with VAT: £190.93
    Repair Yours £200.00 Price with VAT: £240.00
    BLACK BOX CORP KV0416A-R2

    BLACK BOX CORP

    KV0416A-R2

    BLACK BOX, KVM SWITCH, (1) LOCAL CONSOLE PORT, (4) USERS, (16) SERVERS, CATX, 1900 X 1440 RESOLUTION, VGA USB PS/2 SERIAL PORTS, RJ-45 NETWORK
    ✓ IN STOCK!
    £2,737.70 Price with VAT: £3,285.24 Buy Surplus As Low As £2,081.15 Price with VAT: £2,497.38
    £2,081.15 Price with VAT: £2,497.38
    Repair Yours £1,030.71 Price with VAT: £1,236.85
    BLACK BOX CORP LH1504A

    BLACK BOX CORP

    LH1504A

    100BASE-TX/FIBER, MULTIMODE W/ST
    ✓ IN STOCK!
    Buy Surplus As Low As £214.54 Price with VAT: £257.45
    £214.54 Price with VAT: £257.45
    BLACK BOX CORP LMC1017A-MMSC

    BLACK BOX CORP

    LMC1017A-MMSC

    MEDIA CONVERTER, GIGABIT, ETHERNET, MULTIMODE, 5-32 VDC, 1.0 AMP
    ✓ IN STOCK!
    £959.51 Price with VAT: £1,151.41 Buy Surplus As Low As £591.22 Price with VAT: £709.46
    £591.22 Price with VAT: £709.46
    Repair Yours £502.20 Price with VAT: £602.64
    BLACK BOX CORP LMC210A

    BLACK BOX CORP

    LMC210A

    MEDIA CONVERTER, ETHERNET, 10MBPS COPPER TO 10MBPS THINNET, REPLACES LE1502A-R3
    ✓ IN STOCK!
    £461.46 Price with VAT: £553.75 Buy Surplus As Low As £332.31 Price with VAT: £398.77
    £332.31 Price with VAT: £398.77
    Repair Yours £289.61 Price with VAT: £347.53
    BLACK BOX CORP LMC1012A

    BLACK BOX CORP

    LMC1012A

    GB ETH MED CONV 1000-MBPS COP TO 1000-MBPS MM FBR 850NM 0.3KM LC
    ✓ IN STOCK!
    £947.04 Price with VAT: £1,136.45 Buy Surplus As Low As £648.33 Price with VAT: £778.00
    £648.33 Price with VAT: £778.00
    Repair Yours £262.25 Price with VAT: £314.70
    BLACK BOX CORP IC485A-R2

    BLACK BOX CORP

    IC485A-R2

    DISCONTINUED BY MANUFACTURER, COMMUNICATION INTERFACE, CONVERTER, 115/230VAC, BLACK, RS-232 PORT: 25-PIN SUB-D FEMALE, RS-485 PORT: 37-PIN SUB-D FEMALE
    ✓ IN STOCK!
    Buy Surplus As Low As £47.47 Price with VAT: £56.96
    £47.47 Price with VAT: £56.96
    Repair Yours Contact Us
    BLACK BOX CORP LE2041A-R2

    BLACK BOX CORP

    LE2041A-R2

    DISCONTINUED BY MANUFACTURER, TRANSCEIVER, MINI, 10BT, 15PIN, MALE
    ✓ IN STOCK!
    Buy Surplus As Low As £32.10 Price with VAT: £38.52
    £32.10 Price with VAT: £38.52
    BLACK BOX CORP LMC100AE-SMLC-R2

    BLACK BOX CORP

    LMC100AE-SMLC-R2

    FLEXPOINT MODULAR 10/100 RATE CONVERTER LC
    ✓ IN STOCK!
    £527.80 Price with VAT: £633.36 Buy Surplus As Low As £330.07 Price with VAT: £396.08
    £330.07 Price with VAT: £396.08
    Repair Yours £252.33 Price with VAT: £302.80
    BLACK BOX CORP IC490A

    BLACK BOX CORP

    IC490A

    BLACK BOX CORP, IC490A, DIFFERENTIAL CONVERTER, EXTERNAL MODEL, FIBER OPTIC EXTENDER
    ✓ IN STOCK!
    £12.77 Price with VAT: £15.33 Buy Surplus As Low As £5.59 Price with VAT: £6.70
    £5.59 Price with VAT: £6.70
    BLACK BOX CORP IC108A

    BLACK BOX CORP

    IC108A

    DISCONTINUED BY MANUFACTURER, INTERFACE CONVERTER, ASYNC 232 TO RS422/485, DB25 TO TERMINAL BLOCK
    ✓ IN STOCK!
    Buy Surplus As Low As £461.57 Price with VAT: £553.89
    £461.57 Price with VAT: £553.89
    Repair Yours £366.01 Price with VAT: £439.21
    BLACK BOX CORP LE1345A-R3

    BLACK BOX CORP

    LE1345A-R3

    DISCONTINUED BY MANUFACTURER, MEDIA CONVERTER, 100MBPS TX - FX, 100BASE-TX, TWISTER
    ✓ IN STOCK!
    Buy Surplus As Low As £102.15 Price with VAT: £122.58
    £102.15 Price with VAT: £122.58
    Repair Yours £150.00 Price with VAT: £180.00
    BLACK BOX CORP ICO23A

    BLACK BOX CORP

    ICO23A

    DISCONTINUED BY MANUFACTURER, (727-746-5500), INDUSTRIAL MEDIA CONVERTER
    ✓ IN STOCK!
    Buy Surplus As Low As £123.21 Price with VAT: £147.85
    £123.21 Price with VAT: £147.85
    Repair Yours £200.00 Price with VAT: £240.00
    BLACK BOX CORP LPS500A-SM-10K-LC-R3

    BLACK BOX CORP

    LPS500A-SM-10K-LC-R3

    MEDIA CONVERTER, GIGABIT, ETHERNET, POE SINGLE MODE, 1310NM, 10KM LC, REPLACES LPS500A-SM-10K-LC-R2
    ✓ IN STOCK!
    £523.89 Price with VAT: £628.67 Buy Surplus As Low As £287.91 Price with VAT: £345.49
    £287.91 Price with VAT: £345.49
    Repair Yours £250.91 Price with VAT: £301.09
    BLACK BOX CORP LE740-TPSTS20

    BLACK BOX CORP

    LE740-TPSTS20

    DISCONTINUED BY MANUFACTURER, MODULAR MEDIA CONVERTER, 10 MBPS ETHERNET, 10BT RJ45, 10BFL ST, SM1310
    ✓ IN STOCK!
    Buy Surplus As Low As £168.84 Price with VAT: £202.61
    £168.84 Price with VAT: £202.61
    Repair Yours £150.00 Price with VAT: £180.00
    BLACK BOX CORP LMC5041C

    BLACK BOX CORP

    LMC5041C

    DISCONTINUED BY MANUFACTURER, MEDIA CONVERSION MODULE, 10/100 MBPS, AUTOSENSING, SNMP-MANAGEABLE
    ✓ IN STOCK!
    Buy Surplus As Low As £178.78 Price with VAT: £214.54
    £178.78 Price with VAT: £214.54
    Repair Yours £160.70 Price with VAT: £192.84
    BLACK BOX CORP LH7400A-SCSC-R2

    BLACK BOX CORP

    LH7400A-SCSC-R2

    DISCONTINUED BY MANUFACTURER, COVERTER MODULE, FIBRE CONVERTER, MULTIMODE TO SINGLE-MODE, 2 SC / 1 DC INPUT JACK, 90-260 VAC, 50/60 HZ, +5 VDC @ 1.2 AMP
    ✓ IN STOCK!
    Buy Surplus As Low As £289.69 Price with VAT: £347.63
    £289.69 Price with VAT: £347.63
    Repair Yours £194.76 Price with VAT: £233.71
    BLACK BOX CORP LE2041A-R4

    BLACK BOX CORP

    LE2041A-R4

    DISCONTINUED BY MANUFACTURER, TRANSCEIVER, MINI, 10BT, 15 PIN, MALE
    ✓ IN STOCK!
    Buy Surplus As Low As £68.25 Price with VAT: £81.90
    £68.25 Price with VAT: £81.90
    BLACK BOX CORP IC150A

    BLACK BOX CORP

    IC150A

    ASYNC RS-232 TO RS485 INTERFACE CONVERTER - DB25 TO TERMINAL BLOCK
    ✓ IN STOCK!
    £369.71 Price with VAT: £443.65 Buy Surplus As Low As £202.03 Price with VAT: £242.44
    £202.03 Price with VAT: £242.44
    Repair Yours £200.00 Price with VAT: £240.00
    BLACK BOX CORP IC107AE-R2

    BLACK BOX CORP

    IC107AE-R2

    CONVERTER 232-422/485 DATA ONLY
    ✓ IN STOCK!
    £142.16 Price with VAT: £170.59 Buy Surplus As Low As £59.27 Price with VAT: £71.12
    £59.27 Price with VAT: £71.12
    BLACK BOX CORP LHC001A-R4

    BLACK BOX CORP

    LHC001A-R4

    DISCONTINUED BY MANUFACTURER, BLACK BOX, FAST ETHERNET (100-MBPS) MEDIA CONVERTER - 100-MBPS COPPER TO 100-MBPS MULTIMODE FIBER, 1310NM, 2KM, ST
    ✓ IN STOCK!
    Buy Surplus As Low As £114.29 Price with VAT: £137.15
    £114.29 Price with VAT: £137.15
    Repair Yours £150.00 Price with VAT: £180.00
    BLACK BOX CORP LMC212A-SM-R3

    BLACK BOX CORP

    LMC212A-SM-R3

    ETHERNET MEDIA CONVERTER, 10 MBPS, COPPER TO SINGLE MODE FIBER, 1310 NM, 15 KM, ST, 9 VDC, 1.0 A
    ✓ IN STOCK!
    £645.37 Price with VAT: £774.44 Buy Surplus As Low As £241.72 Price with VAT: £290.07
    £241.72 Price with VAT: £290.07
    Repair Yours £231.41 Price with VAT: £277.69
    BLACK BOX CORP LMC212A-13MM-R3

    BLACK BOX CORP

    LMC212A-13MM-R3

    ETHERNET MEDIA CONVERTER, 10 MBPS, COPPER TO MULTIMODE FIBER, 1310 NM, 5 KM, ST
    ✓ IN STOCK!
    £1,054.70 Price with VAT: £1,265.64 Buy Surplus As Low As £394.21 Price with VAT: £473.05
    £394.21 Price with VAT: £473.05
    Repair Yours £378.18 Price with VAT: £453.81
    BLACK BOX CORP LMC250A-LH

    BLACK BOX CORP

    LMC250A-LH

    100MBPS MM-SM FIBER MODE CONV 1300NM MM-100FX 1300NM SM MM SM SCSC
    ✓ IN STOCK!
    £1,067.35 Price with VAT: £1,280.82 Buy Surplus As Low As £730.20 Price with VAT: £876.24
    £730.20 Price with VAT: £876.24
    Repair Yours £349.22 Price with VAT: £419.06
    BLACK BOX CORP ICD100A

    BLACK BOX CORP

    ICD100A

    INTERFACE CONVERTER, ASYNC RS232 TO RS422/48, DB9 TO TERMINAL BLOCK
    ✓ IN STOCK!
    £307.93 Price with VAT: £369.52 Buy Surplus As Low As £148.49 Price with VAT: £178.19
    £148.49 Price with VAT: £178.19
    BLACK BOX CORP LH2001A-ST-R3

    BLACK BOX CORP

    LH2001A-ST-R3

    AUTOCROSS MEDIA CONVERTER, 100BASE-TX TO DUPLEX 100BASE-FX, MULTIMODE ST, 1-PORT
    ✓ IN STOCK!
    £369.35 Price with VAT: £443.23 Buy Surplus As Low As £169.65 Price with VAT: £203.58
    £169.65 Price with VAT: £203.58
    Repair Yours £150.00 Price with VAT: £180.00
    BLACK BOX CORP LHC009A-R3

    BLACK BOX CORP

    LHC009A-R3

    FST ETH MED CONV 100-MBPS COP TO 100-MBPS MM FBR 850NM 0.3KM SC
    ✓ IN STOCK!
    £418.87 Price with VAT: £502.64 Buy Surplus As Low As £286.53 Price with VAT: £343.84
    £286.53 Price with VAT: £343.84
    Repair Yours £200.00 Price with VAT: £240.00
    BLACK BOX CORP IC820A

    BLACK BOX CORP

    IC820A

    UNIVERSAL CONVERTER, FOR USE W/ CONVERTING RS-232 TO RS-485, SELECTABLE OPERATION, PORT POWER/EXTERNAL POWER SUPPLY, FULL / HALF DUPLEX CONNECTION, 4 OPERATING MODE SWITCH, 12 VDC POWER JACK
    ✓ IN STOCK!
    £213.63 Price with VAT: £256.35 Buy Surplus As Low As £86.72 Price with VAT: £104.07
    £86.72 Price with VAT: £104.07
    BLACK BOX CORP SW691A

    BLACK BOX CORP

    SW691A

    BLACK BOX ABC SWITCH
    ✓ IN STOCK!
    £18.29 Price with VAT: £21.94 Buy Surplus As Low As £8.00 Price with VAT: £9.60
    £8.00 Price with VAT: £9.60
    BLACK BOX CORP LH2001A-ST

    BLACK BOX CORP

    LH2001A-ST

    110–240-VAC, 50–60-HZ, EXTERNAL AUTOSENSING POWER SUPPLY
    ✓ IN STOCK!
    £38.18 Price with VAT: £45.82 Buy Surplus As Low As £16.54 Price with VAT: £19.85
    £16.54 Price with VAT: £19.85
    BLACK BOX CORP IC485C-R3

    BLACK BOX CORP

    IC485C-R3

    INTERFACE CONVERTER, RS-232 TO RS-485/449
    ✓ IN STOCK!
    £319.32 Price with VAT: £383.19 Buy Surplus As Low As £165.10 Price with VAT: £198.12
    £165.10 Price with VAT: £198.12
    Repair Yours £150.00 Price with VAT: £180.00
    BLACK BOX CORP LH7131A-ST

    BLACK BOX CORP

    LH7131A-ST

    INTELLIGENT,MEDIA CONVERTER,100BASE
    ✓ IN STOCK!
    £107.07 Price with VAT: £128.48 Buy Surplus As Low As £59.32 Price with VAT: £71.19
    £59.32 Price with VAT: £71.19
    BLACK BOX CORP IC485A

    BLACK BOX CORP

    IC485A

    DISCONTINUED BY MANUFACTURER, COMMUNICATION INTERFACE CONVERTER
    ✓ IN STOCK!
    Buy Surplus As Low As £226.04 Price with VAT: £271.25
    £226.04 Price with VAT: £271.25
    Repair Yours £208.47 Price with VAT: £250.16
    BLACK BOX CORP LE611A-ST-R5

    BLACK BOX CORP

    LE611A-ST-R5

    DISCONTINUED BY MANUFACTURER,MEDIA CONVERTER,ETHERNET 10BASE/FL,ETHERNET 10BASE-T
    ✓ IN STOCK!
    Buy Surplus As Low As £91.74 Price with VAT: £110.09
    £91.74 Price with VAT: £110.09
    Repair Yours £150.00 Price with VAT: £180.00
    BLACK BOX CORP ICO56

    BLACK BOX CORP

    ICO56

    DISCONTINUED BY MANUFACTURER, INDUSTRIAL MEDIA CONVERTER, 2.358MBPS, CTR 1500FT, RTR 2000 FT, RTW 1500FT, 110-220 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As £189.95 Price with VAT: £227.94
    £189.95 Price with VAT: £227.94
    Repair Yours £200.00 Price with VAT: £240.00
    BLACK BOX CORP LMC003A-R2

    BLACK BOX CORP

    LMC003A-R2

    DISCONTINUED BY MANUFACTURER, COMPACT MEDIA CONVERTOER, 1 AMP, 50/60 HZ, 100-240 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As £35.76 Price with VAT: £42.91
    £35.76 Price with VAT: £42.91
    Repair Yours Contact Us
    BLACK BOX CORP LHC002A

    BLACK BOX CORP

    LHC002A

    DISCONTINUED BY MANUFACTURER, MEDIA CONVERTER, COMPACT, 100 MBPS, MM1300, 100-240V, 1 AMP
    ✓ IN STOCK!
    Buy Surplus As Low As £253.01 Price with VAT: £303.61
    £253.01 Price with VAT: £303.61
    Repair Yours £235.69 Price with VAT: £282.82
    BLACK BOX CORP LHC5132A-R2

    BLACK BOX CORP

    LHC5132A-R2

    DISCONTINUED BY MANUFACTURER, COMPACT MEDIA CONVERTER, 100-240VAC, 50/60HZ, 1A
    ✓ IN STOCK!
    Buy Surplus As Low As £163.87 Price with VAT: £196.65
    £163.87 Price with VAT: £196.65
    Repair Yours £150.00 Price with VAT: £180.00
    BLACK BOX CORP LHC001A-R2

    BLACK BOX CORP

    LHC001A-R2

    DISCONTINUED BY MANUFACTURER, FAST ETHERNET MEDIA CONVERTER, MULTIMODE, SC CONNECTORS, 100-240V, 50/60HZ, 1A
    ✓ IN STOCK!
    Buy Surplus As Low As £97.54 Price with VAT: £117.05
    £97.54 Price with VAT: £117.05
    Repair Yours Contact Us
    BLACK BOX CORP LMC007A-R3

    BLACK BOX CORP

    LMC007A-R3

    DISCONTINUED BY MANUFACTURER, COMPACT MEDIA CONVERTER, STAND ALONE UNIT, WITH DIAGNOSTIC LEDS FOR EACH PORT, POWERED BY UNIVERSAL AC POWER SUPPLY, 100-240VAC, 50/60HZ, 1AMP
    ✓ IN STOCK!
    Buy Surplus As Low As £211.06 Price with VAT: £253.27
    £211.06 Price with VAT: £253.27
    Repair Yours £185.99 Price with VAT: £223.19
    BLACK BOX CORP IC1027A

    BLACK BOX CORP

    IC1027A

    HUB, USB1.1, POWERED, 4PORT; NO. OF PORTS:4PORTS; HUB STYLE:BUS POWERED; PRODUCT RANGE:- ROHS COMPLIANT: YES
    £502.70 Price with VAT: £603.24 Buy Surplus As Low As £301.77 Price with VAT: £362.12
    £301.77 Price with VAT: £362.12
    Repair Yours £250.98 Price with VAT: £301.17
    BLACK BOX CORP PI126A

    BLACK BOX CORP

    PI126A

    DISCONTINUED BY MANUFACTURER, ASYNC RS232 TO PARALLEL CONVERTER (2) DB25 INTERFACE-PWR HP
    Buy Surplus As Low As £83.66 Price with VAT: £100.39
    £83.66 Price with VAT: £100.39
    Repair Yours Contact Us
    BLACK BOX CORP IC1025A

    BLACK BOX CORP

    IC1025A

    HUB, USB1.1, POWERED, 8PORT; NO. OF PORTS:8PORTS; HUB STYLE:BUS POWERED; PRODUCT RANGE:- ROHS COMPLIANT: YES
    £912.78 Price with VAT: £1,095.33 Buy Surplus As Low As £548.27 Price with VAT: £657.92
    £548.27 Price with VAT: £657.92
    Repair Yours £455.64 Price with VAT: £546.77
    BLACK BOX CORP IC832A

    BLACK BOX CORP

    IC832A

    USB 2.0 TO RS485 2-WIRE CONVERTER, TERMINAL BLOCK, 1-PORT
    £200.78 Price with VAT: £240.94 Buy Surplus As Low As £115.03 Price with VAT: £138.04
    £115.03 Price with VAT: £138.04
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