Tlhaloso e phahameng ea Rs485 Converter - Framed E1-FE segokanyimmediamentsi sa sebolokigolo JHA-CE1fF1 – JHA

Sefetoleli se hlophisitsoeng sa E1-FE JHA-CE1fF1

Kakaretso

Sesebelisoa sena sa ho fetolela se ipapisitse le FPGA, se fana ka sebopeho se le seng se entsoeng ka E1 le sehokelo se le seng sa Ethernet ho fihlela phetisetso ea data ea 10/100Base-T Ethernet mocha oa E1. Ke ts'ebetso e phahameng, borokho ba ho ithuta ba Ethernet. Sesebelisoa sena ke sesebelisoa sa katoloso sa Ethernet, se sebelisa marang-rang (PDH / SDH / Microwave) e fanang ka mocha oa E1 ho finyella Ethernet ea sebaka le e hōle e hokahanyang le li-interfaces tsa serial ka theko e tlaase. Sesebelisoa se na le ts'ebetso ea tlhahlobo ea li-loop tsa inter-set ho thusa ho qala projeke le tlhokomelo ea letsatsi le letsatsi.

Setšoantšo sa Sehlahisoa

Mofuta o Monyane

Likaroloana

• E ipapisitse le IC ea boinotšing
• E khona ho hlokomela ho lekola le ho laola lisebelisoa tse hole, datha ea tsamaiso ea OAM ha ea ka ea nka nako ea mosebelisi mme ea boloka bandwidth ea E1
• E1 e tšehetsa nako efe kapa efe e behiloeng, sekhahla ke 64K-2048K
• Sesebelisoa sa lehae se ka qobella sekhahla sa sesebelisoa se hole se se latele
• Eba le ts'ebetso ea E1 interface loop back check, qoba converter e soahlamane ka lebaka la ho khutla ha loop interface;
• E-ba le letšoao ha sesebelisoa se tima kapa mohala oa E1 o robehile kapa o lahleheloa ke letšoao;
• E ka beha mohala oa E1 hore o se ke oa romela lets'oao la LINK ho sehokelo sa Ethernet ha mola oa E1 o robehile;
• Sebopeho sa Ethernet se tšehetsa liforeimi tsa jumbo (2036 Bytes);
• Inter-set dynamic Ethernet MAC address (4,096) e nang le filtara ea data ea lehae
• Khokahano ea Ethernet e ts'ehetsa10M/100M, halofo / e felletseng ea duplex auto- Negotination le AUTO-MDIX (mohala o tšetseng le mohala o hokahantsoeng ka kotloloho o ikamahanyang le maemo);
• Eba le ts'ebetso ea ho iketsetsa bocha ea Ethernet, lisebelisoa li ke ke tsa shoa
• E ka fihlela sesebelisoa se hole se beha mofuta ofe kapa ofe oa 5 oa Ethernet mme e ka koala ts'ebetso ea AUTO-MDIX;
• Fana ka mefuta e 2 ea oache: oache e kholo ea E1 le oache ea mola oa E1;
• Eba le tse tharo tsa Loop Back Mode: E1 interface Loop Back (ANA),Ethernet interface Loop Back(DIG),Laela remote
• Ethernet interface Loop Back(REM)
• Fana ka 2 impedances: 75 Ohm ho se leka-lekane le 120 Ohm ho leka-lekana;
• Tšehetsa SNMP Network Management;
• E khona ho hlokomela mocheso oa lisebelisoa tse hole le motlakase ho tsoa lisebelisoa tsa lehae;
• E ka theha sebopeho: Ethernet E1 Bridge(A)----E1 Optical Fiber Modem(B)---- Ethernet Optical Fiber modem (C)
• E ka theha sebopeho: Ethernet E1 Bridge(A)----Optical Ethernet E1 Bridge (B)----Ethernet Optical Fiber Transceiver (C), e khona ho laola (B) le (C) ho (A)

Mekhahlelo

♦E1 Interface

Interface Standard: lumellana le protocol G.703;
Interface Rate: n * 64Kbps ± 50ppm;
Khoutu ea Sehokelo: HDB3;

Tšitiso ea E1: 75Ω (ho se leka-lekane), 120Ω (ho leka-lekana);

Jitter tolerance: Ho latela protocol G.742 le G.823

Tlhokomelo e lumelletsoeng: 0 ~ 6dBm

♦Khokahano ea Ethernet (10/100M)

Sekhahla sa khokahano: 10/100 Mbps, halofo / e felletseng ea duplex ea lipuisano

Interface Standard: E lumellana le IEEE 802.3, IEEE 802.1Q (VLAN)

Bokhoni ba Aterese ea MAC: 4096

Sehokelo: RJ45, tšehetsa Auto-MDIX

♦Tikoloho ya mosebetsi

Mocheso o sebetsang: -10°C ~ 50°C

Mongobo o sebetsang: 5% ~ 95% (ha ho condensation)

Mocheso oa polokelo: -40°C ~ 80°C

Mongobo oa polokelo: 5% ~ 95% (ha ho condensation)

Litlhaloso

Kopo

Tharollo e tloaelehileng 1

Tharollo e tloaelehileng 2

Tharollo e tloaelehileng 3