Beddelka Qiimaha Jumlada Rs232 ilaa Rs485 Rs422 Beddelka E1-FE+4RS232 interface qaabaysan JHA-CE1F1R4 – JHA

Dulmar

Beddelaha borotokoolka (bedelaha interface) iyadoo la adeegsanayo naqshadeynta cabirka weyn ee FPGA, siinta qaabeynta E1 interface iyo interface Ethernet iyo afar xiriiriye, waxaa suurtagal ah in la gaaro xogta 10 / 100Base-T Ethernet ka badan gudbinta E1 kanaalka, waa waxqabad sare, is-gaarsiineed. -barashada buundada Ethernet. Qalabku wuxuu u adeegaa sidii kordhinta aaladaha Ethernet, isticmaalka shabakadaha jira (PDH / SDH / microwave, iwm.) oo ay bixiyaan kanaalada E1 si ay isugu xiraan labada daraf ee qiimaha hoose ee Ethernet iyo interfaces taxane ah. Awoodda qalabka tijaabada loop-loop si ay u fududayso furitaanka iyo shaqooyinka dayactirka joogtada ah.

Sawirka Alaabta

Nooca yar

19inch 1U nooca

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 tilmaame marka qalabka fogi uu dansan yahay ama khadka E1 uu jabo ama lumiyo calaamadda;
• Hayso shaqada E1 interface loop dib u hubi, ka fogow beddelaha burburay sababtoo ah soo celinta loop interface;
• Interface-ka Ethernet waxa uu taageeraa xargaha jumbo (2036 Bytes);
• Inter-set dynamic Ethernet MAC ciwaanka (4,096) oo leh hawl shaandhayn xogta gudaha ah
• Isku xirka Ethernet wuxuu taageeraa 10M/100M, wada xaajoodka kala bar/buuxa labale, wuxuu taageeraa VLAN
• Isku xirka Ethernet wuxuu taageeraa AUTO-MDIX (khadka la gooyay iyo xariiq toos ah oo isku xiran oo is-qabsi ah);
• Ethernet ha la socdo shaqada dib u dejinta, qalabku ma dhiman doono
• Bixi 2 nooc oo saacad ah: E1 saacadda sayidka iyo saacadda xariiqda E1;
• Bixi 2 caqabadood: 75 Ohm dheelitir la'aanta iyo dheelitirka 120 Ohm;
• Taageerida Maamulka Shabakadda SNMP
• Interface Data Serial wuxuu noqon karaa RS232/RS422/RS485/TTL ikhtiyaari
• Kanaalka taxan waxa uu u gudbin karaa xogta taxanaha ah ee la qabsan karo si isku mid ah 300 Kbps-19200Kbps heerka baud
• Isku dhufashada xogta taxanaha ah ee E1 waxay taageertaa ITU-T R.111 qaabka koodka boodboodka
• Xogta taxanaha ah ee RS232 ee maxalliga ah waxay amri kartaa fogaanta RS232 xogta taxanaha ah ee dib ugu noqoshada deegaanka. Dib-u-celintan giraanta dibadda ee RS232 xogta interface, waxaad tijaabin kartaa RS232 interface chip iyada oo aan waxyeello lahayn.
• Dekadda Serial interface hillaac-ilaalinta ayaa gaadhay IEC61000-4-5 (8/20μS) DM (Qaabka Kala duwan): 6KV, Impedance (2 Ohm), CM (Mode Common): 6KV, Impedance (2 Ohm) heerka

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

♦Interface Serial

Heerka

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)

Interface Serial

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

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

RS-485 2 fiilooyin: Data+(Correspond TX+), Xog-(Ku habboon TX-), Goobta ishaarada

RS-232: RXD, TXD, Ground Signal

♦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