4Channel Dry Contact Closure over Optical Fiber Modem - Baudcom ...

4Channel Dry Contact Closure over Optical Fiber Modem

4Channel Dry Contact Closure over Optical Fiber Modem

Short Description:

dry contact closure over fiber converter modem, 4channel, Optical interface: SC or FC; single fiber; Optical Wavelenth: 1310 nm/1550nm
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    Description

    A dry contact closure is a simple on/off mechanism, often used for signaling or control purposes. The dry contact closure over fiber converter transmit four channel dry contact closures (typically open/closed state signals) over fiber optic cables. The dry contact closure over fiber converter have advantages such as immunity to electromagnetic interference, higher bandwidth, and longer transmission distances up to 120km.
    The fiber converter are made of one pair device. one is transmitter which convert dry contact closure signals into optical signals. Another is receiver which receive the optical signals and convert them into electrical signals. The dry contact closure information is extracted.

    PRODUCT CHARACTERISTIC

    • BD-OP-SER dry contact closure fiber modem is based on the integrated circuit;
    • BD-OP-SER optical contact fiber modem input switch normally open and close automatically, when the input state, switch output that is why state, convenient opening.
    • The switch quantity of other switch state stability in the boot state or fiber no access, no chaos motion state.
    • Provide 1~4 channel dry contact; also support 1~2 bi-directional dry contact.
    • A switch interface lightning reaches IEC61000-4-5 (8/20 μ S) differential mode: 6KV, impedance (2); common mode: 6KV, impedance (2) standard;
    • The optional AC 220V, DC -48V, DC +24V, DC power supply positive and negative pole points (this device supports only DC +5V supply).

    Fiber Interface

    • Optical interface: SC/FC
    • Optical core: single fiber
    • Optical Wavelenth:  1310 nm/1550nm
    • Sending consumption:  -8dBm/-14dBm
    • Receiving and dispatching module:>-6dBm
    • Optical receiver receiving sensitivity: <-33 (BER<10 -10):
    • Dynamic range receiving: >-30dB
    • Optical code: NRZ
    • Transmit distance: single mode with 20KM. multi-mode with 2km

    Dry contact

    • Response time: <2ms
    • Delay time: 0.5ms
    • Switch signal: 30VDC/0.5A
    • Connector: RJ45
    • Frequency response: 20HZ/S

    Power supply                         

    • DC5V
    • Power Consumption:  <=3 Watts

    environment condition                   

    • Operating temperature:  0C~+50 C
    • Storage temperature:   -20 C~+70 C
    • Relative temperature:95% (uncondensed)

    Dimension                   

    • 103mm(L)
    • 93mm(W)
    • 28mm(H)
    Specification
    Application

    4channel dry contact closure over fiber converter application

    Order information
    Product Model Descriptions Inquiry
    BD-OP-4SER/T 4channel dry contact, transmitter, single fiber, 20KM, power AC220V Request Price
    BD-OP-4SER/R 4channel dry contact, receiver, single fiber, 20KM, power AC220V Request Price
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