OEM/ODM China Protocol Converter Gateway - E1-8 Channel RS232/RS422/RS485 Converter JHA-CE1D8/R8/Q8 – JHA

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OEM/ODM China Protocol Converter Gateway - E1-8 Channel RS232/RS422/RS485 Converter JHA-CE1D8/R8/Q8 – JHA Detail:

E1-8 Channel RS232/RS422/RS485 Converter JHA-CE1D8/R8/Q8

Overview

This interface converter is based on FPGA, providing 8Channel RS232/485/422 transmission on E1 interface. The product breaks through contradictions between traditional serial interface communication distance and communication rate, besides, it also can solve electromagnetic interference, ground ring interference and lightning damage. The device greatly improves reliability, security and confidentiality of data communication. It is widely used for various industrial control, process control and traffic control occasions, especially for Bank, and Power and other sectors and systems which have special requirements of electromagnetic interference environment. RS232/RS485/RS422 channel can transmit adaptable serial data asynchronously 0Kbps-57600Kbps baud rate.

Product Photo

Mini type

23 (1)        

19inch 1U Type

23 (2)

Features

  • Based on self -copyright IC
  • Support 3 line RS232 (TXD,RXD,GND), support for flow control CD,DSR,CTS
  • Have three Loop Back Mode: E1 interface Loop Back (ANA)RS232/485/422 interface Loop  Back(DIG)Command the remote RS232/485/422 interface Loop Back(REM)
  • RS232/RS485/RS422 supports hot-plug, supports DTE or DCE device interconnection
  • RS232/RS485/RS422 channel can transmit adaptable serial data asynchronously 0Kbps-57600Kbps baud  rate
  • Have pseudo random code test function, easily line opened, can be used as a 2M BER Tester
  • Serial port interface lightning-protection reached IEC61000-4-5 (8/20μS) DM(Differential Mode): 6KV,    Impedance (2 Ohm), CM(Common Mode): 6KV, Impedance (2 Ohm) standard
  • Provide 2 impedances: 75 Ohm unbalance and 120 Ohm balance;
  • It can form E1 serial converter (A) — E1 fiber optic Modem (B) — fiber serial Modem (C) topology
  • AC 220V, DC-48V, DC+24V, DC Power and Polarity-Free

 

Parameters

♦ E1 interface 

Interface Standard: comply with protocol G.703;

Interface Rate: 2048Kbps±50ppm;

Interface Code: HDB3;

Impedance: 75Ω (unbalance), 120Ω (balance);

Jitter tolerance: In accord with protocol G.742 and G.823

Allowed Attenuation: 0~6dBm

♦ Serial interface 

Standard

EIA/TIA-232 RS-232 (ITU-T V.28)

EIA/TIA-422 RS-422 (ITU-T V.11)

EIA/TIA-485 RS-485 (ISO/IEC8284)

Serial Interface

RS-422: TXD+, TXD-, RXD+, RXD-, Signal Ground

RS-485 4 wires: TXD+, TXD-, RXD+, RXD-, Signal Ground

RS-485 2 wires: Data+(Correspond TX+), Data-Correspond TX-, Signal Ground

RS-232: RXD, TXD, Signal Ground

♦ Working environment

Working temperature: -10°C ~ 50°C

Working Humidity: 5%~95 % (no condensation)

Storage temperature: -40°C ~ 80°C

Storage Humidity:    5%~95 % (no condensation)

Specifications

Model Model Number: JHA-CE1D8/R8/Q8
Functional Description E1-8RS232/422/485 Converter , provides three interfaces Optional Used in pairs , Serial port rate up to 56.7Kbps
Port Description One E1 interfaces, 8 data interface
Power Power supply: AC180V ~ 260VDC –48VDC +24VPower consumption: ≤10W
Dimension Product Size:  Mini type  216X140X31mm (WXDXH),1.3KG/piece            19inch 1U type  483X138X44mm (WXDXH),2.0KG/piece

Application

Typical solution 1

23 (3)

Typical solution 2

23 (4)


Product detail pictures:

OEM/ODM China Protocol Converter Gateway - E1-8 Channel RS232/RS422/RS485 Converter JHA-CE1D8/R8/Q8 – JHA detail pictures

OEM/ODM China Protocol Converter Gateway - E1-8 Channel RS232/RS422/RS485 Converter JHA-CE1D8/R8/Q8 – JHA detail pictures

OEM/ODM China Protocol Converter Gateway - E1-8 Channel RS232/RS422/RS485 Converter JHA-CE1D8/R8/Q8 – JHA detail pictures

OEM/ODM China Protocol Converter Gateway - E1-8 Channel RS232/RS422/RS485 Converter JHA-CE1D8/R8/Q8 – JHA detail pictures


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The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
5 Stars By Jamie from Russia - 2018.11.28 16:25
The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
5 Stars By Christine from Serbia - 2017.12.19 11:10
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