Factory wholesale Usb Interface Converter - E1-RS485 Converter JHA-CE1D1 – JHA

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Factory wholesale Usb Interface Converter - E1-RS485 Converter JHA-CE1D1 – JHA Detail:

E1-RS485 Converter JHA-CE1D1

Overview

This interface converter is based on FPGA, providing one E1 interface and one RS485 serial interface, 1Channel RS485 transmission via 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. Serial interface communication rate is up to 921.6KBPS.

Product Photo

32 (1)

Mini Type

Features

  • Based on self -copyright IC
  • Can automatically detect and control RS-485 data flow without handshake signals to control the flow  direction of data
  • Have the ability to automatically detect the baud rate of serial port signal
  • Automatically test the reason of the device matt is that the device is power off, or E1 line is broken. And then indicate on the LED
  • Provide 2 impedances: 75 Ohm unbalance and 120 Ohm balance;
  • Support SNMP Network Management
  • Serial channel can transmit adaptable serial data asynchronously 300 Kbps-921.6Kbps baud rate
  • Serial data multiplexing in E1 support ITU-T R.111 jumping coding mode
  • 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

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-485 RS-485 (ISO/IEC8284)
Serial Interface
RS-485 4 wires:  TXD+, TXD-, RXD+, RXD-, Signal Ground

RS-485 2 wires:  Data+(Correspond TX+), Data-Correspond TX-, 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-CE1D1
Functional Description E1-RS485 Converter , Used in pairs , RS485 rate up to 512Kbps
Port Description One E1 interface1 data Interface RS485)
Power Power supply: AC180V ~ 260VDC –48VDC +24VPower consumption: ≤10W
Dimension Product Size: 216X140X31mm (WXDXH)
Weight 1.3KG/piece

Application

32 (2)


Product detail pictures:

Factory wholesale Usb Interface Converter - E1-RS485 Converter JHA-CE1D1 – JHA detail pictures

Factory wholesale Usb Interface Converter - E1-RS485 Converter JHA-CE1D1 – JHA detail pictures


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We emphasize development and introduce new products into the market every year for Factory wholesale Usb Interface Converter - E1-RS485 Converter JHA-CE1D1 – JHA , The product will supply to all over the world, such as: Yemen, South Korea, Riyadh, we rely on own advantages to build a mutual-benefit commerce mechanism with our cooperative partners. As a result, we have gained a global sales network reaching the Middle East, Turkey, Malaysia and Vietnamese.

This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
5 Stars By Cornelia from Seattle - 2017.07.28 15:46
Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
5 Stars By Elaine from Qatar - 2018.12.28 15:18
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