Product Search

    SEARCH NOW FOR ALL YOUR RADWELL SOLUTIONS

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

    Telecommunications / Telecom Modulator

    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.

    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.

    Filter Results
    Results 1-50 of 461.
    ALLEN BRADLEY 2706-PDH485P

    ALLEN BRADLEY

    2706-PDH485P

    DH-485 COMMUNICATION MODULE FOR 2706-P22R DIN RAIL 24VDC UNIT
    ✓ IN STOCK!
    Buy Surplus As Low As £689.27 Price with VAT: £827.12
    £689.27 Price with VAT: £827.12
    Repair Yours £554.58 Price with VAT: £665.50
    RED LION CONTROLS 302MC-SC

    RED LION CONTROLS

    N-TRON

    302MC-SC

    MEDIA CONVERTER, 10/100BASETX TO 100BASEFX, MULTIMODE, SC STYLE CONNECTOR
    ✓ IN STOCK!
    £495.16 Price with VAT: £594.19 Buy Surplus As Low As £297.10 Price with VAT: £356.52
    £297.10 Price with VAT: £356.52
    Repair Yours £200.00 Price with VAT: £240.00
    RAULAND BORG TC4190

    RAULAND BORG

    TC4190

    DISCONTINUED BY MANUFACTURER, DUAL DIAL REGISTER MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As £303.08 Price with VAT: £363.69
    £303.08 Price with VAT: £363.69
    Repair Yours £295.89 Price with VAT: £355.07
    ALLEN BRADLEY 141A-CUL600

    ALLEN BRADLEY

    141A-CUL600

    DISCONTINUED BY MANUFACTURER, BUSBAR ADAPTER, FOR MCCB 140U-L
    ✓ IN STOCK!
    Buy Surplus As Low As £316.63 Price with VAT: £379.95
    £316.63 Price with VAT: £379.95
    RED LION CONTROLS VT-MODEM-1US

    RED LION CONTROLS

    SIXNET

    VT-MODEM-1US

    DISCONTINUED BY MANUFACTURER, 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 £170.72 Price with VAT: £204.86
    £170.72 Price with VAT: £204.86
    Repair Yours £200.00 Price with VAT: £240.00
    AVTRON C12389

    AVTRON

    C12389

    CONVERTER MOD FREQ TO VOLT 0-10V OUT
    ✓ IN STOCK!
    £1,273.45 Price with VAT: £1,528.14 Buy Surplus As Low As £557.00 Price with VAT: £668.40
    £557.00 Price with VAT: £668.40
    Repair Yours £462.32 Price with VAT: £554.78
    BO SHERREL M-1AR

    BO SHERREL

    M-1AR

    DISCONTINUED BY MANUFACTURER, MODEM SHORT HAUL 115/230 VOLT, 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As £385.00 Price with VAT: £462.00
    £385.00 Price with VAT: £462.00
    Repair Yours £332.20 Price with VAT: £398.64
    RED LION CONTROLS SR-4160-1T-1

    RED LION CONTROLS

    SIXNET

    SR-4160-1T-1

    LEGACY ETHERTRAK® ETHERNET I/O AND ACCESSORIES: REMOTELOG WITH BUILT-IN INDUSTRIAL TELEPHONE MODEM (EQUIVALENT TO THE VT-MODEM-1)*
    ✓ IN STOCK!
    £647.96 Price with VAT: £777.55 Buy Surplus As Low As £258.18 Price with VAT: £309.82
    £258.18 Price with VAT: £309.82
    Repair Yours £214.30 Price with VAT: £257.15
    OPTICAL CABLE CORPORATION MOD-T410

    OPTICAL CABLE CORPORATION

    HOME AXCESS

    MOD-T410

    TELEPHONE VOICE MODULE
    ✓ IN STOCK!
    £22.45 Price with VAT: £26.94 Buy Surplus As Low As £11.82 Price with VAT: £14.18
    £11.82 Price with VAT: £14.18
    Repair Yours Contact Us
    LEVITON 47606-BTV

    LEVITON

    47606-BTV

    WHITE, DISTR PANEL BASIC TEL/VIDEO 2GHZ
    ✓ IN STOCK!
    £98.00 Price with VAT: £117.60 Buy New £98.00 Price with VAT: £117.60
    £59.00 Price with VAT: £70.80
    RED LION CONTROLS VT-MODEM-1EC

    RED LION CONTROLS

    SIXNET

    VT-MODEM-1EC

    DISCONTINUED BY MANUFACTURER, INDUSTRIAL TELEPHONE MODEM, EUROPE, GENERAL PURPOSE, DIAL-UP 33.6K LAND-LINE, 1CHANNEL, 30V, AUTO-ANSWER, REPLACED BY VT-MODEM-1WW
    ✓ IN STOCK!
    Buy Surplus As Low As £349.25 Price with VAT: £419.10
    £349.25 Price with VAT: £419.10
    Repair Yours £289.88 Price with VAT: £347.85
    CISCO SFP-10G-SR

    CISCO

    SFP-10G-SR

    SFP+ TRANSCEIVER MODULE, 10GBASE-SR, LC/PC MULTI-MODE, PLUG-IN MODULE, UP TO 980 FT, 850 NM, FOR CATALYST SWITCH MODULE 3012, SWITCH MODULE 3110G, SWITCH MODULE 3110X, NEXUS 5010
    ✓ IN STOCK!
    £848.34 Price with VAT: £1,018.01 Buy Surplus As Low As £560.13 Price with VAT: £672.16
    £560.13 Price with VAT: £672.16
    Repair Yours £439.81 Price with VAT: £527.77
    CISCO SFP-10G-LR

    CISCO

    SFP-10G-LR

    TRANSCEIVER MODULE, 10 GBASE-LR, SFP
    ✓ IN STOCK!
    £3,016.95 Price with VAT: £3,620.34 Buy Surplus As Low As £1,592.99 Price with VAT: £1,911.59
    £1,592.99 Price with VAT: £1,911.59
    Repair Yours £1,318.88 Price with VAT: £1,582.66
    LEVITON 47605-C5B

    LEVITON

    47605-C5B

    CAT 5E VOICE & DATA EXPANSION MODULE, 6-PORT, WITH ABS BRACKET (INDIVIDUAL BOXED UNIT PACK)
    ✓ IN STOCK!
    £47.00 Price with VAT: £56.40 Buy New £47.00 Price with VAT: £56.40
    £36.00 Price with VAT: £43.20
    WESTERMO 3178-0090

    WESTERMO

    3178-0090

    DISCONTINUED BY MANUFACTURER, TELECOM MODEM, 12-36 VDC, 200 MA, 48-62 HZ, V24/RS232-C CONNECTION
    ✓ IN STOCK!
    Buy Surplus As Low As £210.40 Price with VAT: £252.48
    £210.40 Price with VAT: £252.48
    Repair Yours £200.00 Price with VAT: £240.00
    POLYCOM RCC400

    POLYCOM

    RCC400

    DISCONTINUED BY MANUFACTURER, STANDARD BASE STATION, 32 KBPS, 4 BIT ADPCM, SUPPORTS UP TO 60 WIRELESS USERS, UP TO 24 SIMULTANEOUS CALLS, FOR SPECTRALINK 6100 & 6300
    ✓ IN STOCK!
    Buy Surplus As Low As £297.47 Price with VAT: £356.97
    £297.47 Price with VAT: £356.97
    Repair Yours £246.90 Price with VAT: £296.28
    CISCO VG224

    CISCO

    VG224

    DISCONTINUED BY MANUFACTURER, ANALOG PHONE GATEWAY, 24 PORTS, W/ ETHERNET LAN, ETHERNET LAN DATA RATES: 10.100 MBIT/S, ETHERNET INTERFACE TYPE: FAST ETHERNET, ETHERNET LAN (RJ-45) PORTS: 2, ...
    ✓ IN STOCK!
    Buy Surplus As Low As £3,282.00 Price with VAT: £3,938.40
    £3,282.00 Price with VAT: £3,938.40
    Repair Yours £2,383.00 Price with VAT: £2,859.60
    OMRON CJ1W-SCU22

    OMRON

    CJ1W-SCU22

    SERIAL COMMUNICATION UNIT, 2 RS232 PORTS, HI SPD
    ✓ IN STOCK!
    £605.12 Price with VAT: £726.14 Buy Surplus As Low As £345.80 Price with VAT: £414.96
    £345.80 Price with VAT: £414.96
    Repair Yours £302.40 Price with VAT: £362.88
    NORTEL NETWORKS NT4N48BA

    NORTEL NETWORKS

    NT4N48BA

    SYSTEM UTILITY CARD HORIZONTAL LCD DISPLAY, FOR P2 PROCESSORS
    ✓ IN STOCK!
    £124.94 Price with VAT: £149.93 Buy Surplus As Low As £60.72 Price with VAT: £72.86
    £60.72 Price with VAT: £72.86
    Repair Yours Contact Us
    NORTEL NETWORKS NT5B74AAAZ

    NORTEL NETWORKS

    NT5B74AAAZ

    DISCONTINUED BY MANUFACTURER, VOICE MAIL/AUTO-ATTENDENT, 5/2.5A, 115/230V, 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As £92.64 Price with VAT: £111.17
    £92.64 Price with VAT: £111.17
    RAULAND BORG NCLCD

    RAULAND BORG

    NCLCD

    DISCONTINUED BY MANUFACTURER, MASTER CONSOLE, RESPONDER IV, NURSE CALL SYSTEM, FOR HOSPITAL USE, 14 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As £2,304.68 Price with VAT: £2,765.62
    £2,304.68 Price with VAT: £2,765.62
    Repair Yours £1,532.80 Price with VAT: £1,839.36
    FIBEROPTIONS 2210D2/622

    FIBEROPTIONS

    2210D2/622

    DISCONTINUED BY MANUFACTURER, MODULE DATA, TRANSMISSION, HI-PERFORMANCE
    ✓ IN STOCK!
    Buy Surplus As Low As £87.68 Price with VAT: £105.22
    £87.68 Price with VAT: £105.22
    NORTEL NETWORKS NT5B74AA-BJ

    NORTEL NETWORKS

    NT5B74AA-BJ

    DISCONTINUED BY MANUFACTURER, VOICEMAIL APPLICATION MODULE, NORSTAR, 4PORT
    ✓ IN STOCK!
    Buy Surplus As Low As £162.57 Price with VAT: £195.08
    £162.57 Price with VAT: £195.08
    Repair Yours £150.00 Price with VAT: £180.00
    NORTEL NETWORKS NTFT52CD

    NORTEL NETWORKS

    NORTHERN TELECOM

    NTFT52CD

    DISCONTINUED BY MANUFACTURER, TELECOMMUNICATION CARD
    ✓ IN STOCK!
    Buy Surplus As Low As £166.05 Price with VAT: £199.26
    £166.05 Price with VAT: £199.26
    NORTEL NETWORKS NT7B53FA-93

    NORTEL NETWORKS

    NT7B53FA-93

    DISCONTINUED BY MANUFACTURER, MODULATOR, ICS MODULAR, 2.6/1.3 AMP, 100-127/200-250 V, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As £136.90 Price with VAT: £164.28
    £136.90 Price with VAT: £164.28
    Repair Yours £200.00 Price with VAT: £240.00
    TELEX BTR-700-A2

    TELEX

    BTR-700-A2

    DISCONTINUED BY MANUFACTURER, BASE STATION, A4M HEADSET JACK, A2 BAND, INTERCOM SYSTEMS
    ✓ IN STOCK!
    Buy Surplus As Low As £2,700.00 Price with VAT: £3,240.00
    £2,700.00 Price with VAT: £3,240.00
    Repair Yours £2,241.00 Price with VAT: £2,689.20
    STENTOFON 1007002390

    STENTOFON

    1007002390

    MASTER STATION
    ✓ IN STOCK!
    Buy Surplus As Low As £1,735.36 Price with VAT: £2,082.43
    £1,735.36 Price with VAT: £2,082.43
    Repair Yours £1,440.35 Price with VAT: £1,728.42
    OMRON E3NW-DS

    OMRON

    E3NW-DS

    NSMART DS BUS COMM UNIT
    ✓ IN STOCK!
    £114.00 Price with VAT: £136.80 Buy Surplus As Low As £69.00 Price with VAT: £82.80
    £69.00 Price with VAT: £82.80
    Repair Yours Contact Us
    FARELL TMOD-0405

    FARELL

    TMOD-0405

    RADIO MODEM 9.6KBPS 0.1-5WATTS 12VDC
    ✓ IN STOCK!
    £1,183.41 Price with VAT: £1,420.09 Buy Surplus As Low As £546.38 Price with VAT: £655.66
    £546.38 Price with VAT: £655.66
    Repair Yours £453.50 Price with VAT: £544.20
    INTERNATIONAL CONNECTORS IC1076V0WH

    INTERNATIONAL CONNECTORS

    IC1076V0WH

    TELECOM MODULATOR JACK, 6 POSITION, 6 COND, WHITTE
    ✓ IN STOCK!
    £4.24 Price with VAT: £5.09 Buy Surplus As Low As £1.74 Price with VAT: £2.08
    £1.74 Price with VAT: £2.08
    BELDEN BAT54-RAIL

    BELDEN

    HIRSCHMANN

    BAT54-RAIL

    DISCONTINUED BY MANUFACTURER, DUALBAND INDUSTRIAL WIRELESS LAN ACCESS POINT/CLIENT WITH TWO INDEPENDENT RADIO MODULES WITH IEEE 802.11A/B/G/H/I
    ✓ IN STOCK!
    Buy Surplus As Low As £546.71 Price with VAT: £656.05
    £546.71 Price with VAT: £656.05
    Repair Yours £453.77 Price with VAT: £544.52
    INTERNATIONAL CONNECTORS IC1076VOWH

    INTERNATIONAL CONNECTORS

    IC1076VOWH

    DISCONTINUED BY MANUFACTURER, TELECOM MODULATOR JACK, 6 POSITION, 6 CONTACT, WHITE
    ✓ IN STOCK!
    Buy Surplus As Low As £2.00 Price with VAT: £2.40
    £2.00 Price with VAT: £2.40
    INTERNATIONAL CONNECTORS IC1076VOIV

    INTERNATIONAL CONNECTORS

    IC1076VOIV

    TELECOM MODULATOR JACK 6POS 6COND IVORY
    ✓ IN STOCK!
    £4.24 Price with VAT: £5.09 Buy Surplus As Low As £2.00 Price with VAT: £2.40
    £2.00 Price with VAT: £2.40
    SCHNEIDER ELECTRIC EC-1501C-M

    SCHNEIDER ELECTRIC

    PELCO

    EC-1501C-M

    ETHERNET CONNECT, REMOTE, SINGLE PORT EXTENDER, COAX WITH PASS THROUGH, POE TO 15 WATTS, MINI CASE, 12 V DC/24 V AC
    ✓ IN STOCK!
    £271.33 Price with VAT: £325.60 Buy New £271.33 Price with VAT: £325.60
    £159.19 Price with VAT: £191.03
    Repair Yours £200.00 Price with VAT: £240.00
    HELMHOLZ 700-751-8MD21

    HELMHOLZ

    700-751-8MD21

    DISCONTINUED BY MANUFACTURER, MPI ADAPTER WITH MODEM ANALOG, INCL. DIN RAIL ADAPTER, 2 X TELEPHONE CABLE RJ11 + TAE, 3 M EACH, 3 M PROGRAMMING CABLE
    ✓ IN STOCK!
    Buy Surplus As Low As £196.64 Price with VAT: £235.97
    £196.64 Price with VAT: £235.97
    Repair Yours £200.00 Price with VAT: £240.00
    HELMHOLZ 700-751-8VK21

    HELMHOLZ

    700-751-8VK21

    DISCONTINUED BY MANUFACTURER, MPI ADAPTER W/ TELESERVICE FUNCTION, 45 MA, 24 VDC / 18..30 V, RS485, (SW7-TS)
    ✓ IN STOCK!
    Buy Surplus As Low As £196.64 Price with VAT: £235.97
    £196.64 Price with VAT: £235.97
    Repair Yours £200.00 Price with VAT: £240.00
    GENERIC 5269751010

    GENERIC

    5269751010

    COLLINS MECHANICAL FILTER 526 9751 010
    ✓ IN STOCK!
    £6.52 Price with VAT: £7.82 Buy Surplus As Low As £4.69 Price with VAT: £5.62
    £4.69 Price with VAT: £5.62
    NORTEK H616

    NORTEK

    H616

    TELEPHONE MASTER HUB
    ✓ IN STOCK!
    £36.75 Price with VAT: £44.09 Buy Surplus As Low As £14.71 Price with VAT: £17.65
    £14.71 Price with VAT: £17.65
    RAULAND BORG NCDUTY

    RAULAND BORG

    NCDUTY

    DISCONTINUED BY MANUFACTURER, RIV DUTY STATION, 14VDC, .2AMP, CLASS 2
    ✓ IN STOCK!
    Buy Surplus As Low As £559.87 Price with VAT: £671.85
    £559.87 Price with VAT: £671.85
    Repair Yours £464.69 Price with VAT: £557.63
    RAULAND BORG NCSSPLIT4

    RAULAND BORG

    NCSSPLIT4

    SPLITTER SUB-STATION, RESPONDER IV, 1 TO 4
    ✓ IN STOCK!
    £126.07 Price with VAT: £151.28 Buy Surplus As Low As £63.25 Price with VAT: £75.90
    £63.25 Price with VAT: £75.90
    RAULAND BORG NCSTAFF

    RAULAND BORG

    NCSTAFF

    DISCONTINUED BY MANUFACTURER, NURSE CALL RESPONDER, 4 STAFF STATION
    ✓ IN STOCK!
    Buy Surplus As Low As £245.09 Price with VAT: £294.11
    £245.09 Price with VAT: £294.11
    Repair Yours £203.42 Price with VAT: £244.11
    CIMON, INC. CM1-EC10A

    CIMON, INC.

    CM1-EC10A

    ETHERNET COMMUNICATION MODULE, 10/100MBPS, UDP/TCP, MODBUS TCP MASTER OR SLAVE
    ✓ IN STOCK!
    £545.05 Price with VAT: £654.06 Buy Surplus As Low As £257.48 Price with VAT: £308.98
    £257.48 Price with VAT: £308.98
    Repair Yours £224.40 Price with VAT: £269.28
    CIMON, INC. CM1-EC10C

    CIMON, INC.

    CM1-EC10C

    COMMUNICATION MODULE, ETHERNET, 10, 100MBPS, UDP, TCP, DHCP
    ✓ IN STOCK!
    £726.24 Price with VAT: £871.49 Buy Surplus As Low As £552.38 Price with VAT: £662.86
    £552.38 Price with VAT: £662.86
    Repair Yours £237.66 Price with VAT: £285.19
    SOUTHWESTERN BELL S60150

    SOUTHWESTERN BELL

    S60150

    MODULAR OUTLET PLUGS-PK/4
    ✓ IN STOCK!
    Buy Surplus As Low As £1.93 Price with VAT: £2.31
    £1.93 Price with VAT: £2.31
    SEA LEVEL SYSTEMS 3088

    SEA LEVEL SYSTEMS

    3088

    SERIAL INTERFACE ISA 2-PORT RS-232
    ✓ IN STOCK!
    £71.15 Price with VAT: £85.39 Buy Surplus As Low As £34.94 Price with VAT: £41.93
    £34.94 Price with VAT: £41.93
    TEKTONE IR155N

    TEKTONE

    IR155N

    TELECOM STATION EMERGENCY PATIENT
    ✓ IN STOCK!
    £81.73 Price with VAT: £98.08 Buy Surplus As Low As £50.78 Price with VAT: £60.93
    £50.78 Price with VAT: £60.93
    Repair Yours Contact Us
    NEC IP1NA-4COIU-LS1

    NEC

    IP1NA-4COIU-LS1

    891005, 4 CO LS MODULE
    ✓ IN STOCK!
    £75.82 Price with VAT: £90.98 Buy Surplus As Low As £36.85 Price with VAT: £44.22
    £36.85 Price with VAT: £44.22
    NEC IP1NA-8COIU-LS1

    NEC

    IP1NA-8COIU-LS1

    891028, 8 CO LS MODULE
    ✓ IN STOCK!
    £19.22 Price with VAT: £23.07 Buy Surplus As Low As £8.41 Price with VAT: £10.09
    £8.41 Price with VAT: £10.09
    TELEX BTR-700-B4

    TELEX

    BTR-700-B4

    WIRELESS INTERCOM, 100-240V, 50/60HZ
    ✓ IN STOCK!
    £2,363.58 Price with VAT: £2,836.30 Buy Surplus As Low As £1,148.70 Price with VAT: £1,378.44
    £1,148.70 Price with VAT: £1,378.44
    Repair Yours £1,001.09 Price with VAT: £1,201.31
    EUCHNER MSC-CB-AC-FI8FO2-121289

    EUCHNER

    MSC-CB-AC-FI8FO2-121289

    SMALL CONTROL SYSTEM MSC EXPANSION DEVICE, 8 SINGLE-CHANNEL /4 DUAL-CHANNEL INPUTS, 22.5 MM WIDTH, PLUG-IN SCREW TERMINALS, (121289)
    ✓ IN STOCK!
    £417.00 Price with VAT: £500.40 Buy Surplus As Low As £251.00 Price with VAT: £301.20
    £251.00 Price with VAT: £301.20
    Repair Yours £209.00 Price with VAT: £250.80
    Next
    1 2 3 4 5 6 7 8 9 10
    Related Categories
    Communication Card Communication Converter Diagnostic Equipment Electrical Cable/Wire Enclosure Fan/Ventilation Ground & Test Device Modem Networking Router Power Supply Receiver RF Signal Generator Sensor Multiplexer Toggle Switch Transmitter