Sumcad sare Rs485 Ku socota Ethernet - Qaab-dhismeedka E1-FE Beddelka JHA-CE1fF1 - JHA

Beddelka E1-FE qaabaysan JHA-CE1fF1

Dulmar

Beddelaha interface-ku wuxuu ku salaysan yahay FPGA, oo bixiya hal qaabaysan E1 interface iyo hal Ethernet interface si loo gaaro 10/100Base-T Ethernet xogta gudbinta E1 channel. Waa buundada Ethernet is-wax-barashada. Qalabkani waa aaladda fidinta Ethernet, iyadoo la isticmaalayo shabakad (PDH/SDH/Microwave) oo bixisa kanaalka E1 si loo gaaro isku xirka Ethernet maxalliga ah iyo kan fog ee is-dhexgalka taxan ee qiimo jaban. Qalabku wuxuu leeyahay shaqo tijaabo wareeg ah oo isku xidhan si loo fududeeyo bilaabista mashruuca iyo dayactirka maalinlaha ah.

Sawirka Alaabta

Nooca Mini

Astaamaha

• Iyada oo ku saleysan is-copyright IC
• Waxay xaqiijin kartaa la socodka iyo xakamaynta qalabka fog, xogta maamulka OAM ma aysan qaadin wakhtiga isticmaalaha oo waxay kaydisay xawaaraha E1
• E1 waxay taageertaa wakhti kasta oo go'an, qiimahiisu waa 64K-2048K
• Qalabka maxalliga ah ayaa ku qasbi kara heerka qalabka fog inuu raaco
• Hayso shaqada E1 interface loop dib u hubi, ka fogow beddelaha burburay sababtoo ah soo celinta loop interface;
• Hayso tilmaame marka qalabku dansan yahay ama khadka E1 jaban yahay ama lumiyo calaamadda;
• Waxay dejin kartaa xariiqda E1 oo aan u dirin calaamadda LINK ee interface Ethernet halka khadka E1 uu jaban yahay;
• Interface-ka Ethernet waxa uu taageeraa xargaha jumbo (2036 Bytes);
• Inter-set dynamic Ethernet MAC ciwaanka (4,096) oo leh shaandhaynta qaab xogta deegaanka
• Isku xirka Ethernet wuxuu taageeraa 10M / 100M, nus / buuxa laba-duplex auto- gorgortanka iyo AUTO-MDIX (khadka la gudbay iyo xariiq toos ah oo isku xiran oo la qabsan karo);
• Ethernet ha la socdo shaqada dib-u-dejinta, qalabku ma dhiman doono
• Waxay gaari kartaa dejinta qalabka fog ee hab kasta oo 5 ah ee Ethernet waxayna xiri kartaa shaqada AUTO-MDIX;
• Bixi 2 nooc oo saacad ah: E1 saacadda sayidka iyo saacadda xariiqda E1;
• Hayso saddex Loop Back Mode: E1 interface Loop Back (ANA),Isku xirka Ethernet Loop Back(DIG),Ka dalbo fogaanta
• Isku xirka Ethernet Loop Back(REM)
• Bixi 2 caqabadood: 75 Ohm dheelitir la'aanta iyo dheelitirka 120 Ohm;
• Taageerida Maamulka Shabakadda SNMP;
• Waxa uu xaqiijin karaa in uu la socdo heerkulka qalabka fog iyo korantada ee qalabka degaanka;
• Wuxuu samayn karaa qaabka: Ethernet E1 Bridge(A)--E1 Modem Fiber Optical (B)--Ethernet Optical Fiber Modem (C)
• Wuxuu samayn karaa qaabka: Ethernet E1 Bridge(A)--Optical Ethernet E1 Bridge (B)--Ethernet Optical Fiber Transceiver (C), wuxuu maamuli karaa (B) iyo (C) at (A)

Halbeegyada

♦E1 Interface

Interface Standard: u hoggaansan borotokoolka G.703;
Heerka Interface: n*64Kbps±50ppm;
Koodhka Interface: HDB3;

E1 Impedance: 75Ω (dheelitir la'aan), 120Ω (dheelitir);

Dulqaadka Jitter: Sida waafaqsan nidaamka G.742 iyo G.823

Attenuation la oggol yahay: 0 ~ 6dBm

♦Isku xirka Ethernet (10/100M)

Heerka is dhex galka: 10/100 Mbps, wada xaajood toos ah oo kala badh/buuxa

Heerka Interface: Waafaqsan IEEE 802.3, IEEE 802.1Q (VLAN)

Awoodda Cinwaanka MAC: 4096

Xidhiidhiyaha: RJ45, taageer Auto-MDIX

♦Deegaanka shaqada

Heerkulka shaqada: -10°C ~ 50°C

Qoyaanka shaqaynta: 5% ~ 95 % (aan uumi lahayn)

Heerkulka kaydinta: -40°C ~ 80°C

Qoyaanka Kaydinta: 5% ~ 95 % (aan uumi lahayn)

Tilmaamaha

Codsiga

Xalka caadiga ah 1

Xalka caadiga ah 2

Xalka caadiga ah 3