Iye ti o kere julọ Rs422 Multiplexer - Serial si E1 Ayipada JHA-CE1R1 – JHA

E1-RS232 iyipadaJHA-CE1R1

Akopọ

Oluyipada wiwo yii da lori FPGA, n pese wiwo E1 kan ati wiwo atẹle RS232 kan, gbigbe 1Channel RS232 nipasẹ wiwo E1. Ọja naa fọ nipasẹ awọn itakora laarin ijinna ibaraẹnisọrọ ni wiwo ni tẹlentẹle ibile ati oṣuwọn ibaraẹnisọrọ, ni afikun, o tun le yanju kikọlu itanna, kikọlu oruka ilẹ ati ibajẹ monomono. Ẹrọ naa dara si igbẹkẹle, aabo ati asiri ti ibaraẹnisọrọ data. O jẹ lilo pupọ fun ọpọlọpọ iṣakoso ile-iṣẹ, iṣakoso ilana ati awọn iṣẹlẹ iṣakoso ijabọ, pataki fun Bank, ati Agbara ati awọn apa miiran ati awọn eto eyiti o ni awọn ibeere pataki ti agbegbe kikọlu itanna. Oṣuwọn ibaraẹnisọrọ ni wiwo ni tẹlentẹle jẹ to 512KBPS.

Fọto ọja

Mini Iru

Awọn ẹya ara ẹrọ

• Da lori ara-copyright IC
• Ni agbara lati ṣe awari iyara baud ti ifihan agbara ibudo ni tẹlentẹle
• Laifọwọyi ṣe idanwo idi ti ẹrọ matt ni pe ẹrọ naa wa ni pipa, tabi laini E1 ti bajẹ. Ati lẹhinna tọka si LED.
• Ni wiwo ibudo ni wiwo monomono-Idaabobo de IEC61000-4-5 (8/20μS) DM (Ipo Iyatọ): 6KV, Impedance (2 Ohm), CM (Ipo wọpọ): 6KV, Impedance (2 Ohm) boṣewa
• Pese 2 impedances: 75 Ohm aiṣedeede ati iwọntunwọnsi 120 Ohm;
• Ṣe atilẹyin Isakoso Nẹtiwọọki SNMP;
• Ikanni ni tẹlentẹle le ṣe atagba data ibaramu ni tẹlentẹle asynchronously 300 Kbps-921.6Kbps oṣuwọn baud
• Serial data multiplexing ni E1 atilẹyin ITU-T R.111 ipo ifaminsi fo

Awọn paramita

♦E1 ni wiwo

Standard Interface: ni ibamu pẹlu ilana G.703;

Oṣuwọn wiwo: 2048Kbps± 50ppm;

Koodu wiwo: HDB3;

Impedance: 75Ω (aiṣedeede), 120Ω (iwọntunwọnsi);

Ifarada Jitter: Ni ibamu pẹlu ilana G.742 ati G.823

Attenuation ti a gba laaye: 0 ~ 6dBm

♦Tẹlentẹle ni wiwo

 Standard
EIA/TIA-232 RS-232 (ITU-T V.28)
   Tẹlentẹle Interface
RS-232: RXD, TXD, Ilẹ ifihan agbara

♦Ṣiṣẹ ayika

Iwọn otutu ṣiṣẹ: -10°C ~ 50°C

Ọriniinitutu Ṣiṣẹ: 5% ~ 95% (ko si isunmi)

Ibi ipamọ otutu: -40°C ~ 80°C

Ọriniinitutu Ibi ipamọ: 5% ~ 95% (ko si isunmi)

Awọn pato

Ohun elo