Nyanzvi yeChina G703 E1 Kuenda kuV35 Shanduri - E1-RS232/RS422/RS485 Shanduri JHA-CE1D1/R1/Q1 – JHA

JHA-CE1D1-R1-Q1E1-RS232/RS422/RS485 ShanduroJHA-CE1D1/R1/Q1

Overview

Iyi interface inoshandura yakavakirwa paFPGA, ichipa 1Channel RS232/485/422 kutapurirana paE1 interface. Chigadzirwa chinopaza nekupokana pakati pechinyakare serial interface yekutaurirana kureba uye chiyero chekutaurirana, kunze, zvakare inogona kugadzirisa kukanganiswa kwemagetsi, kupindira kwemhete yepasi uye kukuvara kwemheni. Chigadzirwa chacho chinovandudza zvikuru kuvimbika, kuchengeteka uye kuvanzika kwekutaurirana kwemashoko. Inoshandiswa zvakanyanya kune akasiyana siyana maindasitiri ekutonga, maitiro ekudzora uye zviitiko zvekudzora traffic, kunyanya kuBhangi, uye Simba uye mamwe masekete uye masisitimu ane zvakakosha zvinodiwa zvemagetsi kupindira nharaunda. RS232/RS485/RS422 chiteshi chinogona kufambisa chinochinjika serial data asynchronously 512kbps baud rate.

Product Photo

Mini Type

Features

• Kubva pane self-copyright IC
• Tsigiro 3 inopindirana RS232, RS422, RS485, unogona kungoshandisa imwe chete, haugone kushandisa iyo mitatu inopindirana panguva imwe chete.
• Inogona kuona otomatiki uye kutonga RS-485 kuyerera kwedata pasina masaini ekubata ruoko kudzora kuyerera kwe data
• Iva nekugona kuona otomatiki mwero we baud we serial port siginecha
• Edza otomatiki chikonzero chemudziyo matt ndechekuti mudziyo wakadzima, kana E1 mutsara wakatyoka. Uye wobva waratidza pane LED
• Ipa 2 impedances: 75 Ohm kusaenzana uye 120 Ohm chiyero;
• Tsigira SNMP Network Management
• Seri chiteshi inogona kufambisa inochinjika serial data asynchronously 300 Kbps-921.6Kbps baud chiyero
• Serial data multiplexing muE1 inotsigira ITU-T R.111 kusvetuka coding mode
• Serial port interface mheni-dziviriro yakasvika IEC61000-4-5 (8/20μS) DM(Musiyano weModhi): 6KV,Impedance (2 Ohm),CM(Common Mode): 6KV, Impedance (2 Ohm) chiyero

Parameters

♦E1 interface

Interface Standard: teerera protocol G.703;

Interface Rate: 2048Kbps±50ppm;

Interface Code: HDB3;

Impedance: 75Ω (kusagadzikana), 120Ω (chiyero);

Jitter tolerance: Maererano neprotocol G.742 neG.823

Inobvumirwa Kuteerera: 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 waya: TXD+, TXD-, RXD+, RXD-, Signal Ground

RS-485 2 waya: Data+(Inoenderana TX+), Data-(nyorera TX-）, Signal Ground

RS-232: RXD, TXD, Signal Ground

♦Nzvimbo yekushanda

Kushanda tembiricha: -10°C ~ 50°C

Kushanda Humidity: 5% ~ 95% (hapana condensation)

Kuchengetedza tembiricha: -40°C ~ 80°C

Kuchengetedza Humidity: 5% ~ 95% (hapana condensation)

Zvinotsanangurwa

Application