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Plastic Shell Rs232 To E1 Converter , 1 Port Rs422 Rs485 Converter

Categories Protocol Converter
Brand Name: 3onedata
Model Number: E485
Certification: CE, FCC, RoHS
Place of Origin: Shenzhen, China
MOQ: 1
Price: Negotiable
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 3000 sets per month
Packaging Details: Carton
Delivery Time: 7 Working Days
Material: Plastic
E1 Ports: 1
Serial Ports: 1
Input Power: 220VAC or -48VDC
Operating Temperature: -25~70℃
Warranty: 3 years
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    Plastic Shell Rs232 To E1 Converter , 1 Port Rs422 Rs485 Converter

    1-port RS-485/422 to E1 Converter

    Introduction


    E485 is a RS-485/422 to E1 converter which could implement bidirectional conversion between RS-485/422 serial port and E1 digital port. It adopts desktop mounting to meet the requirements of different scenes.


    The data port of this device is operating at a rate of unframed 2.048Mbps of E1. User data has accounted for all 32 timeslots of E1 frame. The main E1 link could provide 3 types of clock source: E1 port recovery clock, internal clock and external clock of digital port. E232 provides loopback and phase adjustment function, which is convenient for digital port testing.


    DIP switch could implement functions like impedance setting, BNC grounding setting, clock setting, loopback setting, restoring to factory setting, etc. Hardware adopts fanless, low power consumption, wide temperature range design, and can be widely used in various departments and systems such as industrial control, environment monitoring, network monitoring, etc.


    Specification


    E1 Port

    Interface Protocol Standard: conform to the recommendation of ITU-TG.703

    Output Jitter Transfer: conform to the recommendation of ITU-TG.735

    Input Jitter Tolerance: conform to the recommendation of ITU-TG.823

    Output Jitter: conform to the recommendation of ITU-TG.823

    Line Rate: bidirectional 2.048Mbps synchronized data

    Transmission Distance: 2km

    Clock Recovery Accuracy: ±50ppm

    Interface Code Pattern: HDB3

    Frame Format: un-framing

    CRC Check: No

    Clock Frequency: 2.048MHz

    Interface Connection: BNC, RJ45

    Interface Impedance: 75Ω imbalance(BNC) and 120Ω balance (RJ45,)

    Interface Protection: 1500V Electromagnetic isolation

    RS-485/422 Port

    Standard: EIA RS-485, RS-422

    RS-485 Pin Definition: GND, 485+, 485-

    RS-422 Pin Definition: GND, RD-, TD-, RD+, TD+

    Interface Rate: 0~115200bps

    Line Code: NRZ

    Interface Type: DB25 Female (equipped with DB25 male to DB9 female cord)

    Connection Cable: DB25 male to DB9 female cord

    Interface Protection: 600W surge protection, 15KV electrostatic protection

    LED Indicator

    Power indicator, loss-sync alarm indicator, upstream E1 link whole code1 alarm indicator, E1 link inference alarm indicator, data receiving from G.703 network indicator, data sending to G.703 network indicator

    Power Requirement

    220VAC or -48VDC

    Power Consumption

    2.00W

    Environmental Limit

    Operating temperature:-25~70℃

    Storage temperature: -40~85℃

    Relative humidity: 5%~95%(no condensation)

    Physical

    Characteristic

    Shell: Plastic

    Dimension (W x H x D): 227.4mm×146.3mm×42.7mm

    Installation: desktop installation

    Weight: 260g

    Certification

    CE, FCC, RoHS

    Warranty

    3 years


    Dimension
    Unit:mm


    Ordering Information


    Available ModelsRS-485/422E1Power Supply Range
    E48511

    220VAC or -48VDC

    Quality Plastic Shell Rs232 To E1 Converter , 1 Port Rs422 Rs485 Converter for sale
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