Product Search

    SEARCH NOW FOR ALL YOUR RADWELL SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    Computer / Modem

    Radwell is not an authorised distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorisation by any rights holder.

    Filter Results
    Sorting/Paging
    Results 1-50 of 428.
    NIOBRARA R&D CORP RM14K

    NIOBRARA R&D CORP

    RM14K

    DISCONTINUED BY MANUFACTURER, RM14K MODEM, 5 VOLTS, 0.8 A, RJ11 JACK FOR CONNECTION TO HANDSET OR TELEPHONE, LED INDICATORS FOR POWER, OFF HOOK, CARRIER DETECT, MODEM TRANSMIT, RING
    IN STOCK!
    Buy Surplus As Low As €1,019.77
    €1,019.77
    Repair Your Items €846.98
    SIEMENS 6NH7810-0AA30

    SIEMENS

    6NH7810-0AA30

    DISCONTINUED BY MANUFACTURER 06/01/2022, DIAL-UP MODEM, SINAUT ST7, FOR ANALOG TELEPHONE NETWORK, WITH RS232/RS-485 INTERFACE, 33.600 KBIT/S, CONNECTION OF MD3 WITH TELEPHONE SOCKET OUTLET ( ...
    IN STOCK!
    Buy Surplus As Low As €763.01
    €763.01
    Repair Your Items €633.53
    US ROBOTICS 3CP5699A

    US ROBOTICS

    3CP5699A

    COMMUNICATION CARD 94V
    IN STOCK!
    €55.71 Buy Surplus As Low As €33.05
    €33.05
    Repair Your Items €188.85
    DATALINC SRM6210E

    DATALINC

    SRM6210E

    DISCONTINUED BY MANUFACTURER, RADIO MODEM ETHERNET, 902-928 MHZ, 10-28 VDC, A AND B LAN LINK
    IN STOCK!
    Buy Surplus As Low As €1,982.89
    €1,982.89
    Repair Your Items €1,645.80
    SIEMENS 6GK1500-0AA10

    SIEMENS

    6GK1500-0AA10

    TERMINAL BUS PROFI 12MB 1.5 M/CBL
    IN STOCK!
    €220.00 Buy Surplus As Low As €132.00
    €132.00
    Repair Your Items €200.00
    D LINK DSS-5

    D LINK

    DSS-5

    DISCONTINUED BY MANUFACTURER, DESKTOP SWITCH, 5 PORT, 10/100MB, FAST ETHERNET SWITCH
    IN STOCK!
    Buy Surplus As Low As €39.66
    €39.66
    MIILLE APPLIED RESEARCH CO INC 166-101

    MIILLE APPLIED RESEARCH CO INC

    166-101

    DISCONTINUED BY MANUFACTURER, PLC MODEM, LEASE-LINE, REMOTE DATA COMMUNICATIONS, SWITCH-SELECTABLE MODE & TRANSMIT LEVELS, PUSH-TO-TALK CONTACT OUTPUT, DUAL COMM PORTS, ETHERNET PORT
    IN STOCK!
    Buy Surplus As Low As €1,104.75
    €1,104.75
    Repair Your Items €736.50
    US ROBOTICS USR5686E

    US ROBOTICS

    USR5686E

    DISCONTINUED BY MANUFACTURER, FAXMODEM, EXTERNAL, 56K MODEM, V.90/V.92
    IN STOCK!
    Buy Surplus As Low As €45.32
    €45.32
    ALLEN BRADLEY 1400-CC

    ALLEN BRADLEY

    1400-CC

    DISCONTINUED BY MANUFACTURER, COMMUNICATION CONVERTER, RS232/RS485, 1200/9600 BAUD, 500 VAC ISOLATION
    IN STOCK!
    Buy Surplus As Low As €498.56
    €498.56
    Repair Your Items €414.52
    SIEMENS 6NH78100AA20

    SIEMENS

    6NH78100AA20

    STANDARD CABLE MODEM, SINAUT ST7, WITH RS232/RS-485 INTERFACE, FOR POINT-TO-POINT AND MULTIPOINT CONNECTIONS, FOR CONNECTION OF MD2 WITH LTOP
    IN STOCK!
    €2,310.00 Buy Surplus As Low As €1,386.00
    €1,386.00
    Repair Your Items €1,151.00
    SIEMENS 6GT2002-0JA00

    SIEMENS

    6GT2002-0JA00

    ASM 480 ETHERNET GATEWAY
    IN STOCK!
    €1,203.47 Buy Surplus As Low As €915.61
    €915.61
    Repair Your Items €600.00
    SIEMENS 6GK1-502-3CD10

    SIEMENS

    6GK1-502-3CD10

    DISCONTINUED BY MANUFACTURER (10/01/2018), REPLACED WITH 6GK1503-3CD00, MODULE OLM PROFI G12 EEC V3.1
    IN STOCK!
    Buy Surplus As Low As €606.94
    €606.94
    Repair Your Items €427.75
    ZYPCOM Z32T-SE

    ZYPCOM

    Z32T-SE

    DATA/FAX MODEM
    IN STOCK!
    Buy Surplus As Low As €186.96
    €186.96
    Repair Your Items €188.85
    SIEMENS 6NH97203AA00

    SIEMENS

    6NH97203AA00

    DISCONTINUED BY MANUFACTURER 08/25/2015, MOBILE RADIO MODEM WITH RS-232 INTERFACE, FOR GSM SERVICES CSD/GPRS/SMS, GSM QAUDBAND, RS-232/PPI ADAPTOR, REPLACED BY 6NH9720-3AA01-0XX0
    IN STOCK!
    Buy Surplus As Low As €272.83
    €272.83
    TELEBIT CORPORATION AP-8840SA-001

    TELEBIT CORPORATION

    AP-8840SA-001

    MODEM FASTBLAZER 8840 BPS V.34 DIAL-UP EXTERNAL
    IN STOCK!
    Buy Surplus As Low As €532.55
    €532.55
    Repair Your Items €443.79
    THAYER SCALES C-41594B

    THAYER SCALES

    C-41594B

    MODEM FSK SCALE
    IN STOCK!
    Buy Surplus As Low As €934.79
    €934.79
    Repair Your Items €717.62
    SIEMENS 6GK1503-3CC00

    SIEMENS

    6GK1503-3CC00

    SIMATIC NET, PROFIBUS OLM/G12-1300, V4.0, OPTICAL LINK MODULE WITH 1 RS485 AND 2 GLASS FOC INTERFACES (4 BFOC SOCKETS), 1300 NM SHAFT LENGTH FOR LARGE DISTANCES WITH SIGNALING CONTACT AND TE ...
    IN STOCK!
    €3,627.00 Buy Surplus As Low As €2,177.00
    €2,177.00
    Repair Your Items €1,807.00
    ASEA BROWN BOVERI TC512

    ASEA BROWN BOVERI

    TC512

    TWISTED PAIR MODEM, RS485, 24V
    IN STOCK!
    €1,266.22 Buy Surplus As Low As €633.58
    €633.58
    Repair Your Items €601.48
    SIEMENS 6GF30200AC002BT0

    SIEMENS

    6GF30200AC002BT0

    BLUETOOTH MODEM RECEIVER WITHPS2 CABLE,
    IN STOCK!
    Buy Surplus As Low As €2,547.54
    €2,547.54
    Repair Your Items €1,699.62
    DATALINC SRM6000

    DATALINC

    SRM6000

    DISCONTINUED BY MANUFACTURER, MODEM, FREQUENCY HOPPING, SPREAD SPECTRUM RADIO, 900MHZ, 1.0RF OUTPUT, RS-232 INTERFACE, 10.5-18VDC
    IN STOCK!
    Buy Surplus As Low As €1,218.06
    €1,218.06
    Repair Your Items €934.79
    ALLEN BRADLEY 9300-RADES

    ALLEN BRADLEY

    9300-RADES

    DISCONTINUED BY MANUFACTURER, REMOTE ACCESS ETHERNET MODEM, 4-PORT MANAGED ETHERNET SWITCH, 10/100 MBPS, 56K MODEM, RJ11C, 8-48 VDC
    IN STOCK!
    Buy Surplus As Low As €174.68
    €174.68
    Repair Your Items €188.85
    BURR BROWN LDM485-P

    BURR BROWN

    LDM485-P

    MODEM FIBRE OPTIC RS232
    IN STOCK!
    €160.52 Buy Surplus As Low As €106.70
    €106.70
    ALLEN BRADLEY 9300-RADKIT

    ALLEN BRADLEY

    9300-RADKIT

    SERIAL MODEM, REMOTE ACCESS, WITH CABLE, FOR CONTROLLOGIX - SLC - MICROLOGIX - PLC-5
    IN STOCK!
    Buy Surplus As Low As €365.42
    €365.42
    Repair Your Items €283.27
    ALLEN BRADLEY 9300-RADM1

    ALLEN BRADLEY

    9300-RADM1

    DISCONTINUED BY MANUFACTURER, REMOTE ACCESS DIAL-IN DATA/FAX MODEM, V.90 COMPATIBLE, EXTERNAL, WITH 1 X RS-232 INTERFACE, 24 VDC POWER
    IN STOCK!
    Buy Surplus As Low As €130.30
    €130.30
    Repair Your Items €188.85
    BURR BROWN LDM422-P

    BURR BROWN

    LDM422-P

    MODEM LONG DISTANCE RS232/422 CONVERTOR
    IN STOCK!
    €220.95 Buy Surplus As Low As €132.19
    €132.19
    Repair Your Items €188.85
    ICP DAS USA SST900EXT

    ICP DAS USA

    SST900EXT

    RF MODEM ( 900 MHZ ), WITH RS-232 / RS-485
    IN STOCK!
    €863.03 Buy Surplus As Low As €656.24
    €656.24
    Repair Your Items €430.57
    SIEMENS 6GK15023CA10

    SIEMENS

    6GK15023CA10

    DISCONTINUED BY MANUFACTURER, PROFIBUS OLM/P12 V3.1, OPTICAL LINK MODULE, WITH 1 RS485 AND 2 PLASTIC FOC INTERFACES, (4 BFOC SOCKETS), WITH SIGNALING CONTACT AND TEST PORT, INCL. 4 BFOC CONN ...
    IN STOCK!
    Buy Surplus As Low As €273.99
    €273.99
    Repair Your Items €231.21
    DATALINC SRM6310E

    DATALINC

    SRM6310E

    RADIO MODEM ETHERNET 2.4GHZ
    IN STOCK!
    Buy Surplus As Low As €2,039.54
    €2,039.54
    Repair Your Items €1,699.62
    RAD 608017-C

    RAD

    608017-C

    MODEM-ULTRA-MINIATURE ASYNC SHORT RANGE 9-PIN F/MA
    IN STOCK!
    Buy Surplus As Low As €169.96
    €169.96
    Repair Your Items €188.85
    RAD FOM-6A/F/ST

    RAD

    FOM-6A/F/ST

    DISCONTINUED BY MANUFACTURER, FIBER OPTIC MODEM, ASYNCHRONOUS, SUB-MINIATURE, DTE/DCE SELECTABLE, RS-232, FEMALE 25 PIN, ST FIBER CONNECTOR
    IN STOCK!
    Buy Surplus As Low As €198.29
    €198.29
    Repair Your Items €188.85
    SIEMENS 6NH9740-1AA00

    SIEMENS

    6NH9740-1AA00

    SIEMENS, 6NH9740-1AA00, 6NH97401AA00, GPRS MODEM, SINAUT MD740-1, 4AMP, 5VDC, 120/230VAC
    IN STOCK!
    €1,065.90 Buy Surplus As Low As €810.41
    €810.41
    Repair Your Items €531.79
    SIEMENS 6GK15033CD00

    SIEMENS

    6GK15033CD00

    PROFIBUS MODEM, V4.0 OPTICAL LINK, DIMS: 5.551X7.047X1.85, TEMP RANGE: -20+60 DEGREES C
    IN STOCK!
    €1,756.00 Buy Surplus As Low As €1,054.00
    €1,054.00
    Repair Your Items €875.00
    DATALINC FLC810E

    DATALINC

    FLC810E

    MODEM INDUSTRIAL WIRELESS ETHERNET 2.4GHZ
    IN STOCK!
    Buy Surplus As Low As €594.87
    €594.87
    Repair Your Items €509.89
    THE MOXA GROUP CN2610-8

    THE MOXA GROUP

    CN2610-8

    8 PORT TERMINAL SERVER, DUAL 10/100M ETHERNET, 10/100 BASE-T(X) PORTS, M12 CONNECTORS, MV-HV POWER INPUT, RELAY BYPASS, -40 TO 75°C OPERATING TEMPERATURE
    IN STOCK!
    €2,266.16 Buy Surplus As Low As €1,722.28
    €1,722.28
    Repair Your Items €1,129.30
    THE MOXA GROUP NPORT 5430I

    THE MOXA GROUP

    NPORT 5430I

    4 PORT DEVICE SERVER, 10/100M ETHERNET, , RS-422/485, TERMINAL BLOCK, 12-48 VDC WITH 2KV ISOLATION
    IN STOCK!
    €1,293.60 Buy Surplus As Low As €776.16
    €776.16
    Repair Your Items €644.91
    THE MOXA GROUP NPORT 5210

    THE MOXA GROUP

    NPORT 5210

    GENERAL DEVICE SERVER, 2 PORT, CONNECTOR: 8 PIN RS232, INPUT VOLTAGE: 12-48 VDC, INPUT CURRENT: 12 VDC 325 MA, 1.5 KV
    IN STOCK!
    €304.99 Buy Surplus As Low As €232.28
    €232.28
    Repair Your Items €188.85
    THE MOXA GROUP NPORT 5232I

    THE MOXA GROUP

    NPORT 5232I

    2 PORT RS-422/485 DEVICE SERVER, 10/100M ETHERNET, TERMINAL BLOCK, 15KV ESD, 12-30VDC WITH 2KV ISOLATION
    IN STOCK!
    €450.40 Buy Surplus As Low As €270.99
    €270.99
    Repair Your Items €225.67
    THE MOXA GROUP NPORT 5430

    THE MOXA GROUP

    NPORT 5430

    4 PORT DEVICE SERVER, 10/100M ETHERNET, RS-422/485, TERMINAL BLOCK, 12-48 VDC
    IN STOCK!
    €846.98 Buy Surplus As Low As €508.94
    €508.94
    Repair Your Items €423.02
    THE MOXA GROUP NPORT 5610-16

    THE MOXA GROUP

    NPORT 5610-16

    16 PORT DEVICE SERVER, 10/100M ETHERNET,RS-232, RJ-45 8PIN, 100V OR 240V
    IN STOCK!
    €1,473.95 Buy Surplus As Low As €884.75
    €884.75
    Repair Your Items €734.61
    THE MOXA GROUP NPORT 5630-16

    THE MOXA GROUP

    NPORT 5630-16

    16 PORT DEVICE SERVER, 10/100M ETHERNET,, RS-422/485, RJ-45 8PIN, 100V OR 240V
    IN STOCK!
    €1,647.69 Buy Surplus As Low As €988.61
    €988.61
    Repair Your Items €821.48
    THE MOXA GROUP NPORT 5630-8

    THE MOXA GROUP

    NPORT 5630-8

    8-PORT RACKMOUNT DEVICE SERVER, 10/100M 6 10/100BASET(X) PORTS, AND 2 100BASEFX MULTI-MODE PORTS WITH LC CONNECTORS, 1 POWER INPUT (88-300VDC OR 85-264VAC), -40~85°C
    IN STOCK!
    €1,240.72 Buy Surplus As Low As €745.00
    €745.00
    Repair Your Items €618.47
    THE MOXA GROUP NPORT 5650-16

    THE MOXA GROUP

    NPORT 5650-16

    GENERAL DEVICE SERVERS, 16 PORT, RS-232/422/485, 10/100M ETHERNET, 100/240 VAC INPUT, 1.5 KV MAGNETIC ISOLATION PROTECTION, RJ-45 8 PIN CONNECTORS, RACKMOUNT
    IN STOCK!
    €1,873.36 Buy Surplus As Low As €1,124.58
    €1,124.58
    Repair Your Items €933.85
    THE MOXA GROUP NPORT 6610-32

    THE MOXA GROUP

    NPORT 6610-32

    32 PORTS RS-232 SECURE DEVICE SERVER, 100VTO240VAC
    IN STOCK!
    €2,853.47 Buy Surplus As Low As €1,712.84
    €1,712.84
    Repair Your Items €1,422.01
    THE MOXA GROUP NPORT IA-5150

    THE MOXA GROUP

    NPORT IA-5150

    DEVICE SERVER, 1-PORT RS-232/422/485 SERIAL DEVICE, SERVSET(X) PORTS, 2 100BASEFX MULTI-MODE PORTS WITH SC CONNECTORS, 0 TO 60C OPERATING TEMPERATURE
    IN STOCK!
    €413.57 Buy Surplus As Low As €253.05
    €253.05
    Repair Your Items €210.56
    RED LION CONTROLS VT-MODEM-1

    RED LION CONTROLS

    SIXNET

    VT-MODEM-1

    DISCONTINUED BY MANUFACTURER, MODEM, INDUSTRIAL, 10-30VDC, INDUSTRIAL TELEPHONE MODEM, GENERAL PURPOSE, DIAL-UP 33.6K LAND-LINE, 1CHANNEL, 30V, AUTO-ANSWER, REPLACED BY VT-MODEM-1WW
    IN STOCK!
    Buy Surplus As Low As €376.75
    €376.75
    Repair Your Items €311.60
    THE MOXA GROUP IOLOGIK E2242

    THE MOXA GROUP

    IOLOGIK E2242

    ACTIVE ETHERNET I/O SERVER, 4AI/12DIO, RJ-45 8PIN, 12-48VDC, WITH ISOLATION, W/O ADAPTOR
    IN STOCK!
    €941.40 Buy Surplus As Low As €565.60
    €565.60
    Repair Your Items €470.23
    THE MOXA GROUP CN2650I-16

    THE MOXA GROUP

    CN2650I-16

    16 PORTS RS-232/422/485 TERMINAL SERVER , WITH DB9 CONNECTOR, 100-200VAC INPUT WITH ADAPTER WITH 2 KV ISOLATION
    IN STOCK!
    €3,867.58 Buy Surplus As Low As €2,320.92
    €2,320.92
    Repair Your Items €1,927.18
    THE MOXA GROUP NPORT 5410

    THE MOXA GROUP

    NPORT 5410

    SERIAL DEVICE SERVER, 4-PORT, RS-232 SERIAL INTERFACE, DB9 MALE, 12-48 VDC, 350 MA @ 12 VDC, 2 POWER INPUTS, LCD PANEL DISPLAY, W/O ADAPTER
    IN STOCK!
    €694.01 Buy Surplus As Low As €416.41
    €416.41
    Repair Your Items €283.27
    THE MOXA GROUP NPORT 5450

    THE MOXA GROUP

    NPORT 5450

    4 PORT DEVICE SERVER, 10/100M ETHERNET, , RS-232/422/485, DB9 CONNECTORS, 12-48 VDC
    IN STOCK!
    €797.88 Buy Surplus As Low As €478.73
    €478.73
    Repair Your Items €397.52
    HONEYWELL XM500-US

    HONEYWELL

    XM500-US

    TCP/IP WAN MODEM.
    IN STOCK!
    €3,184.90 Buy Surplus As Low As €1,911.13
    €1,911.13
    Repair Your Items €1,587.26
    1 2 3 4 5 6 7 8 9