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    Industrial Telecommunications Equipment

    Maintain clear communication with reliable telecom cables, headsets, and intercom systems, engineered for efficient connectivity in industrial settings.

    Streamline your communication infrastructure with our comprehensive range of telecommunications equipment. Our comprehensive telecommunications range features telecom fiber optic cables, intercoms, headsets, telecom accessories, auto dialers, pagers, and phones to meet all your industrial communication needs. Whether you're upgrading your industrial communication infrastructure, enhancing workplace connectivity, or maintaining critical telecom systems, our comprehensive range of telecommunications products ensures seamless and efficient operations. Shop now for cutting-edge telecommunications equipment and accessories.

    Rockwell Disclaimer: The product is used surplus. Radwell is not an authorized 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 authorized dealers. Because Radwell is not an authorized 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 651.
    GAI TRONICS 69701-004

    GAI TRONICS

    69701-004

    OBSOLETE, POS REPL 69701-007, GAI-TRONICS 69701-004 - AMPLIFIER BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $110.40
    $110.40
    Repair Yours $300.00
    ADVANTECH EIS-M-ST

    ADVANTECH

    B&B SMARTWORX

    EIS-M-ST

    DISCONTINUED BY MANUFACTURER, MEDIA CONVERTER 10/100 TO 100FX MULTI-MODE WITH ST
    ✓ IN STOCK!
    Buy Surplus As Low As $139.43
    $139.43
    Repair Yours $300.00
    GAI TRONICS WBA4128

    GAI TRONICS

    FEMCO

    WBA4128

    WBA4128 - REG/DECODER BD
    ✓ IN STOCK!
    Buy Surplus As Low As $372.00
    $372.00
    Repair Yours $310.00
    GAI TRONICS WBA4046

    GAI TRONICS

    FEMCO

    WBA4046

    DISCONTINUED BY MANUFACTURER, RECEIVER LOGIC BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $157.46
    $157.46
    Repair Yours $300.00
    TE CONNECTIVITY 909-1

    TE CONNECTIVITY

    AMP

    909-1

    ADAPTER 8POS MODULAR JACK CAT 5 LIGHT ALMOND
    ✓ IN STOCK!
    Buy Surplus As Low As $9.97
    $9.97
    TE CONNECTIVITY 1116603-2

    TE CONNECTIVITY

    AMP

    1116603-2

    IDC RJ11 JACK CAT3
    ✓ IN STOCK!
    $4.77 Buy Surplus As Low As $1.82
    $1.82
    Repair Yours $300.00
    WEIDMULLER 8808340000

    WEIDMULLER

    8808340000

    FIBRE OPTIC ENET CONNECTOR, ST-ST RCPT; CONVERT FROM FIBER OPTIC CONNECTOR:ST; CONVERT TO FIBER OPTIC CONNECTOR:ST; CONVERT FROM GENDER:RECEPTACLE; CONVERT TO GENDER:RECEPTACLE; ADAPTER BODY ...
    ✓ IN STOCK!
    $123.03 Buy Surplus As Low As $93.51
    $93.51
    WEIDMULLER 1518080000

    WEIDMULLER

    1518080000

    (IE-PS-RJ45-FH-90-A-1.1)
    ✓ IN STOCK!
    $37.00 Buy Surplus As Low As $29.00
    $29.00
    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!
    $1,156.45 Buy Surplus As Low As $449.85
    $449.85
    Repair Yours $336.04
    CISCO GLC-SX-MM-RGD

    CISCO

    GLC-SX-MM-RGD

    SFP MODULE, 1000BASE-SX, GBE MULTIMODE, FIBER MMF OPTIC TRANSCEIVER, 1GE GIGABIT ETHERNET SFP, LC 550M, 850NM, DDM CISCO ASR920, IE2000, IE4000
    ✓ IN STOCK!
    $127.55 Buy Surplus As Low As $74.31
    $74.31
    Repair Yours $300.00
    TURCK RSM-2RKM 57/C1125

    TURCK

    RSM-2RKM 57/C1125

    CONNECTOR, NETWORK TEE, DEVICENET, 7/8" MINIFAST, STRAIGHT MALE TO FEMALE BUS LINE, STRAIGHT MALE DROP LINE, 300 V, 9 AMP, STANDARD KEYWAY, IMPROVED VIBRATION PERFORMANCE, (U7897)
    ✓ IN STOCK!
    $70.00 Buy New $70.00
    $46.04
    TURCK RKSW-2RSSW45-0001

    TURCK

    RKSW-2RSSW45-0001

    DISCONTINUED BY MANUFACTURER, T-SPLITTER CONNECTOR, FOR FIELDBUS SYSTEMS SIMPLE JUNCTION VERSION, 5 PIN, 2 PORT, M12, 6914180
    ✓ IN STOCK!
    Buy Surplus As Low As $113.79
    $113.79
    TURCK FSSDWE D9S FKSDWE 455-5M-2M

    TURCK

    FSSDWE D9S FKSDWE 455-5M-2M

    (U-20001), SPLITTER/TEE,FIELDBUS , FSSDWE D9S FKSDWE 455-5M-2M
    ✓ IN STOCK!
    $287.00 Buy New $287.00
    $219.00
    TURCK RSM-2RKM 57 DGT

    TURCK

    RSM-2RKM 57 DGT

    CONNECTOR TEE, 2 FEMALE CONNECTORS, 1 MALE CONNECTOR
    ✓ IN STOCK!
    $79.00 Buy New $79.00
    $30.72
    TURCK VB2-RS 4.4T-1/2RK 4T-0.3/0.3

    TURCK

    VB2-RS 4.4T-1/2RK 4T-0.3/0.3

    U0163-2, CORDSET, M12 EUROFAST, STRAIGHT MALE CONNECTOR, 4 WIRE, 1 METER LENGTH, TWIN JUNCTION, (2X) STRAIGHT FEMALE CONNECTOR, 3 WIRE, 0.3 METER LENGTH, STANDARD PLUG BODY, NICKEL PLATED BR ...
    ✓ IN STOCK!
    $74.00 Buy New $74.00
    $42.00
    TURCK VB2-RS 4.4T-1/2RK 4.4T-0.3/0.3/S651

    TURCK

    VB2-RS 4.4T-1/2RK 4.4T-0.3/0.3/S651

    U0163-21, MOLDED TWIN JUNCTION, VB2 SERIES, 250 VOLTS, 4 AMP, 2 DROPS- M12 CONNECTOR, PVC , VB2-RS 4.4T-1/2RK 4.4T-0.3/0.3/S651
    ✓ IN STOCK!
    $72.20 Buy New $72.20
    $43.32
    ALLEN BRADLEY 1751-SLBA

    ALLEN BRADLEY

    1751-SLBA

    SYNCHLINK BASE BLOCK, CONVERTS SYNCHLINK TO ELECTRICAL SIGNALS, TO INTERFACE UP TO 4 FIBER 4-PORT SPLITTER BLOCKS, 1.2 AMP, 600 MA, 24 VDC, OPEN STYLE, MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As $636.71
    $636.71
    Repair Yours $517.00
    TURCK RSM RKM RKM 40ESD

    TURCK

    RSM RKM RKM 40ESD

    NETWORK TEE, T-SPLITTER, DOUBLE ENDED IN-SERIES CORDSET, STRAIGHT ANGLE CONNECTOR, 7/8 IN MALE CONNECTOR, 7/8 IN FEMALE CONNECTOR, 2 PORT, FIELDBUS, 250 VAC , RSM RKM RKM 40ESD
    ✓ IN STOCK!
    $67.00 Buy New $67.00
    $26.24
    GAI TRONICS K96067B

    GAI TRONICS

    K96067B

    ENCLOSURE WEATHER PROOF W/STROBE ACTIVATOR
    ✓ IN STOCK!
    Buy Surplus As Low As $270.00
    $270.00
    Repair Yours $300.00
    ALLEN BRADLEY 1738-ADNX

    ALLEN BRADLEY

    1738-ADNX

    NETWORK ADAPTER, ARMORPOINT I/O, DEVICENET, 24 VDC, 2.8 W, M12 QUICK DISCONNECT, M12 SUBNET EXPANSION PORT, SEALED, IP69K
    ✓ IN STOCK!
    Buy Surplus As Low As $275.47
    $275.47
    Repair Yours $300.00
    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 $723.03
    $723.03
    Repair Yours $568.53
    TURCK VB2-RS 4.4T-2/2RK 4T-0.3/0.3

    TURCK

    VB2-RS 4.4T-2/2RK 4T-0.3/0.3

    CORDSET, DOUBLE ENDED, M12 EUROFAST, STRAIGHT MALE CONNECTOR, 4 WIRE, 2 METER LENGTH, TWIN JUNCTION, (2X) STRAIGHT FEMALE CONNECTOR, 3 WIRE, T BARB FITTING, 0.3 / 0.3 METER LENGTH , VB2-RS 4 ...
    ✓ IN STOCK!
    $71.21 Buy New $71.21
    $43.16
    TURCK VB2-FSM 4.4/2RK 4T-0.3/0.3/CS10509

    TURCK

    VB2-FSM 4.4/2RK 4T-0.3/0.3/CS10509

    CORDSET, M12 MALE TO M12 FEMALE (X2), GRAY, 3 CONDUCTORS, 0.3 METERS, PVC , VB2-FSM 4.4/2RK 4T-0.3/0.3/CS10509
    ✓ IN STOCK!
    $67.45 Buy New $67.45
    $41.00
    ALLEN BRADLEY 1738-ADN18

    ALLEN BRADLEY

    1738-ADN18

    NETWORK ADAPTER, ARMORPOINT I/O, DEVICENET, M18 MINI NETWORK CONNECTOR, 400 MA @24V DC, SEALED, IP69K
    ✓ IN STOCK!
    Buy Surplus As Low As $270.00
    $270.00
    Repair Yours $300.00
    TURCK VB2-FSM 4.4/2WKC 4T-0.3/0.3/S622

    TURCK

    VB2-FSM 4.4/2WKC 4T-0.3/0.3/S622

    U7790, SPLITTER/TEE, M12EUROFAST , VB2-FSM 4.4/2WKC 4T-0.3/0.3/S622
    ✓ IN STOCK!
    $102.63 Buy New $102.63
    $16.52
    TURCK VB2-FSM 4.4/2RKC 4T-0.3/0.3

    TURCK

    VB2-FSM 4.4/2RKC 4T-0.3/0.3

    U7699, VB2 MOLDED TWIN JUNCTION (DC) , VB2-FSM 4.4/2RKC 4T-0.3/0.3
    ✓ IN STOCK!
    $81.00 Buy New $81.00
    $49.00
    TURCK SE-44X-E524

    TURCK

    SE-44X-E524

    INDUSTRIAL ETHERNET, UNMANAGED SWITCH- 10/100 MBPS- 5 PORTS- SUPPLY VOLTAGE: 5-PIN, 7/8"- PROTECTION CLASS: IP67, (U3-00041)
    ✓ IN STOCK!
    $1,062.00 Buy New $1,062.00
    $701.00
    Repair Yours $530.00
    TURCK RSV-2RKV 57 KF

    TURCK

    RSV-2RKV 57 KF

    U2385-51, SPLITTER/TEE, 7/8IN. MINIFAST , RSV-2RKV 57 KF
    ✓ IN STOCK!
    $91.00 Buy New $91.00
    $66.00
    SIEMENS 6SL3262-1AB00-0DA0

    SIEMENS

    6SL3262-1AB00-0DA0

    DISCONTINUED BY MANUFACTURER 10/01/2021, SINAMICS SCREENING KIT, FOR POWER MODULE FSB PM240
    ✓ IN STOCK!
    Buy Surplus As Low As $68.68
    $68.68
    TURCK RSV FKV RKV 49

    TURCK

    RSV FKV RKV 49

    NETWORK TEE, CONNECTION A 7/8", CONNECTION B M12, CORDSET APPLICATION FIELDBUS, FOUNDATION FIELDBUS, MINIFAST M12 EUROFAST, 2 PORTS, U2264-6
    ✓ IN STOCK!
    $111.76 Buy New $111.76
    $74.00
    TURCK RXM 30-RSM 50-RXM 30

    TURCK

    RXM 30-RSM 50-RXM 30

    U5422-25-MOLDED TEE, T-SPLITTER-2 PORT-9AMP,250V,7/8IN MINIFAST , RXM 30-RSM 50-RXM 30
    ✓ IN STOCK!
    $79.00 Buy New $79.00
    $65.57
    TURCK RSSW DB9 RKSW 457-0.2M/0.2M/S825

    TURCK

    RSSW DB9 RKSW 457-0.2M/0.2M/S825

    SPLITTER CABLE, 5-PIN M12 EUROFAST MALE B-CODED CONNECTOR, 9-PIN D-SUB FEMALE CONNECTOR, 5-PIN M12 EUROFAST FEMALE B-CODED CONNECTOR, TPU JACKET / NICKEL-PLATED BRASS COUPLER NUT , RSSW DB9 ...
    ✓ IN STOCK!
    $447.00 Buy New $447.00
    $281.03
    TURCK RSM RSM 40

    TURCK

    RSM RSM 40

    U5355, MINIFAST SPLITTER/TEE, 7/8 INCH, GENDER CHANGER/ELBOW , RSM RSM 40
    ✓ IN STOCK!
    $58.08 Buy New $58.08
    $44.14
    TURCK RSM-2RKM 40 KM

    TURCK

    RSM-2RKM 40 KM

    U0500-49, SPLITTER [T-PIECE]- [U0500-49]- 2, PORT JUNCTION, VOLTAGE RATING: 250 V, CURRENT RATING: 9 A, CONNECTOR [A]: 7/8", 16 UN [MALE]- CONNECTOR [B]: 7/8", 16 UN [FEMALE]- NO. OF PINS: 4 ...
    ✓ IN STOCK!
    $79.00 Buy New $79.00
    $50.21
    TURCK RSM-2RKM 40-KF

    TURCK

    RSM-2RKM 40-KF

    U0954-64, CONNECTOR, U0954-64- 7/8IN MINIFAST, 1 MALE- 2 FEMALE, 250V, 9A, PARALLEL WIRED- 4CONDUCTOR- KEYWAY FACING FEMALE CONNECTOR , RSM-2RKM 40-KF
    ✓ IN STOCK!
    $79.00 Buy New $79.00
    $36.00
    TURCK VB2-FSW/FKW/FSW 45

    TURCK

    VB2-FSW/FKW/FSW 45

    BUS SPLITTER, PROFIBUS-DP, 2 BRANCH, M12 EUROFAST, TPU, NICKEL PLATED BRASS, 250 V, 4 AMP, Y JUNCTION, FULLY SHIELDED, 12 MBPS, (U0095-2)
    ✓ IN STOCK!
    $81.00 Buy New $81.00
    $62.00
    SIEMENS 6SL3262-1AF00-0DA0

    SIEMENS

    6SL3262-1AF00-0DA0

    OPT SINAMICS GLAND PLATE FSF, GP - SINAMICS OPTIONS GMC, GENERAL PURPOSE DRIVES
    ✓ IN STOCK!
    $325.00 Buy Surplus As Low As $247.00
    $247.00
    TURCK RSV FKV RKV 48

    TURCK

    RSV FKV RKV 48

    U8649, CONNECTOR, PROFIBUS,PA, 250 V, 4 AMP, 7/8" MINIFAST TO M12 EUROFAST DROP, STAINLESS STEEL COUPLING NUTS, (U8649)
    ✓ IN STOCK!
    $108.55 Buy New $108.55
    $40.51
    TURCK RSSW SD9S RKSW 457-1M/1M

    TURCK

    RSSW SD9S RKSW 457-1M/1M

    SPLITTER CABLE, 5 PIN FEMALE CONNECTION, 5 PIN MALE CONNECTION, 9 PIN MALE CONNECTION, LED INDICATORS (RED/GREEN) , RSSW SD9S RKSW 457-1M/1M
    ✓ IN STOCK!
    $340.13 Buy New $340.13
    $127.60
    TURCK RSCV 2RKCV 25

    TURCK

    RSCV 2RKCV 25

    E9018, NETWORK SPLITTER/TEE, AS-INTERFACE, STAINLESS STEEL COUPLING, 250V, 4 AMP, M12 EUROFAST MALE TO FEMALE, M12 EUROFAST FEMALE DROP CONNECTOR
    ✓ IN STOCK!
    $60.06 Buy New $60.06
    $36.04
    ZETRON 3030-PSAP-TDD

    ZETRON

    3030-PSAP-TDD

    TELECOMMUNICATIONS DEVICE FOR THE DEAF
    ✓ IN STOCK!
    $1,621.80 Buy Surplus As Low As $606.51
    $606.51
    Repair Yours $588.78
    3COM 3C16700A

    3COM

    3C16700A

    DISCONTINUED BY MANUFACTURER, ETHERNET HUB, 8PORT, 10BASE-T, 1AMP, 10-30VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $25.24
    $25.24
    HAMMOND MANUFACTURING CSBL400

    HAMMOND MANUFACTURING

    CSBL400

    SPLITTER BLOCK, 400AMP, ELECTRICAL ENCLOSURE - COMMERICAL;
    ✓ IN STOCK!
    $274.72 Buy Surplus As Low As $196.53
    $196.53
    TURCK VBRS 4.4-2RK 4T-0.2/0.2/S715/S90

    TURCK

    VBRS 4.4-2RK 4T-0.2/0.2/S715/S90

    CORDSET, M12 EUROFAST, STRAIGHT MALE CONNECTOR, 4 WIRE, TWIN JUNCTION, (2X) STRAIGHT FEMALE CONNECTOR, STANDARD PLUG BODY, NICKEL PLATED BRASS COUPLING, 3 WIRE, T BARB FITTING, 0.2M / 0.2M C ...
    ✓ IN STOCK!
    $90.50 Buy New $90.50
    $14.21
    TURCK V3RS-0.3/RK4-0.3/0.3/0.3/S1569

    TURCK

    V3RS-0.3/RK4-0.3/0.3/0.3/S1569

    CABLE, VB2- MOLDED, TWIN JUNCTION, DC, M12 CONNECTOR, DAISY CHAIN TYPE- 4 DROPS/BRANCHES- 75 VOLTS, 2 AMPS, 0.3 M CABLE LENGTH, U2-09086 , V3RS-0.3/RK4-0.3/0.3/0.3/S1569
    ✓ IN STOCK!
    $114.00 Buy New $114.00
    $87.00
    TURCK RSM-2RKM 49

    TURCK

    RSM-2RKM 49

    U0140-0, CORDSET T SPLITTER, EUROFAST SERIES, STRAIGHT ANGLE, 1 X 7/8 INCH 4-PIN MALE CONNECTOR, 2 X 7/8 INCH 4-PIN FEMALE CONNECTORS- FOR INDUSTRIAL APPLICATIONS- (U0140-0)
    ✓ IN STOCK!
    $89.73 Buy New $89.73
    $33.12
    TURCK RSM-2RKM 20

    TURCK

    RSM-2RKM 20

    ACTUATOR AND SENSOR TEE, T,SPLITTER, MALE 7/8" 2PIN, 2,FEMALE 7/8" 2 PIN, 250 VOLTS, 9 AMPS , RSM-2RKM 20
    ✓ IN STOCK!
    $61.00 Buy New $61.00
    $50.63
    TURCK BCA-25SC-E223

    TURCK

    BCA-25SC-E223

    (U3-00279), NETWORK JUNCTION, AS-INTERFACE CONDUIT ADAPTER, W/ SHORT-CIRCUIT PROTECTION , FOR 3/4" FORM 8 OR MARK 9 CONDUIT , BCA-25SC-E223
    ✓ IN STOCK!
    $316.00 Buy New $316.00
    $209.00
    RED LION CONTROLS XCPBDP00

    RED LION CONTROLS

    XCPBDP00

    EXPANSION CARD, PROFIBUS DP, CONNECTIVITY TO THE DATA STATION PLUS AND MODULAR CONTROLLER, SERIES PROFIBUS DP SLAVE PROTOCOL
    ✓ IN STOCK!
    $985.00 Buy Surplus As Low As $510.40
    $510.40
    Repair Yours $423.63
    RED LION CONTROLS SWITCH08

    RED LION CONTROLS

    SWITCH08

    DISCONTINUED BY MANUFACTURER, ETHERNET SWITCH, UNMANAGED, 8 PORT, BASE-T, 10/100MDPS, DIN RAIL, DIN RAIL MOUNTED 8 PORT ETHERNET SWITCH 8-PORT ETHERNET SWITCH
    ✓ IN STOCK!
    Buy Surplus As Low As $285.71
    $285.71
    Repair Yours $300.00
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