Dulmar Dulmar Beddelahan interface wuxuu ku salaysan yahay FPGA, iyadoo la isticmaalayo tignoolajiyada isku dhufashada jihada rogan si loogu xidho goobo badan oo E1 ah si loo gudbiyo xogta Ethernet ee 4Channel 100BASE-TX. Waxay ogaan kartaa 1 ~ 4 E1 kanaalka si loogu beddelo inta u dhaxaysa interface interface Ethernet. Qalabkani waxa uu u gudbin karaa barta signalka gudbiyaha si uu u tilmaamo xidhiidhka indhaha ee Ethernet si uu u sameeyo kanaalada E1 ee ku xidhan xidhiidhka indhaha ee Ethernet. Si ka duwan buundada guud ee fog fog, qalabkani wuxuu taageeri karaa 1-4Channel E1 qaabeynta kanaalka, wuxuu si toos ah u ogaan karaa tirada E1 oo uu dooran karaa E1 la heli karo. Waxay u ogolaataa E1 khadadka gudbinta waqtiga farqiga daahitaanka. Alaabta Sawirka Desktop-ka Nooca 19 Inch 1U Noocyada Noocyada Iyada oo ku saleysan is-daabacaadda IC Si loo gaaro gudbinta xogta Ethernet ee hufan ee wareegyada 1-4E1 Waxay xaqiijin kartaa gudaha iyo qalabka fog ee dib-u-dejinta Ethernet Interface waa 100BASE-FX, taageerada borotokoolka VLAN Inter-set dynamic Ethernet Cinwaanka MAC (4,096) oo leh shaqada shaandhaynta qaab-dhismeedka xogta deegaanka Bandwidth waa ilaa 7936Kbit/s Channel 10M/100M Ethernet interface ayaa midba midka kale go'doomin karaa si loo xaqiijiyo isgaadhsiinta si madaxbanaan Ethernet interface waxay taageertaa 10M/100M, badh/duplex auto-la qabsan kara iyo AUTO-MDIX Albaabka digniinta tooska ah ayaa loo dejin karaa si loo go'doomiyo xadhkaha gudbinta tayada liita oo la gooyo hal jiho. Marka 2M laanta wareega haljiho heerka qaladka uu dhaafo xadka, jarista jihadan ma saameynayso; taas oo ah in la yiraahdo, labadaba gudbinta jihada Ethernet waxay noqon karaan asymmetrical Allow 4-Channel E1 wakhtiga gudbinta farqiga 100ms. Marka marginku dhaafo xadka la ogol yahay, nidaamku si toos ah ayuu u joogsan karaa E1 in dib u dhac waqtigu aad u weyn yahay si loo soo diro xogta E1 interface waafaqsan ITU-T G.703, G.704 iyo G.823, ma taageeraan isticmaalka signalka timeslot E1 module interface oo leh wareegyada soo kabashada saacadaha inter-set iyo HDB3 code circuit Taageerada E1 kanaalka kulul ee qalabka, oo si toos ah u ogaanaya kanaalka E1 ee waxtarka leh mana joojin doono gudbinta xogta Waxay taageeri kartaa 1-4Channel Qaabeynta kanaalka E1, wuxuu si toos ah u ogaan karaa tirada E1 wuxuuna dooran karaa E1 la heli karo; Halbeegyada ♦ E1 Interface Interface Standard: u hoggaansan nidaamka 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 Ogolaaday: 0~6dBm IEEE 802.1Q (VLAN) Cinwaanka MAC Kartida: 4096 Xidhiidhiyaha: RJ45, Taageerada Auto-MDIX ♦ Deegaanka shaqada Heerkulka shaqada: -10°C ~ 50°C Qoyaanka shaqada: 5% ~ 95 % (aan uumi lahayn) Heerkulka kaydinta: -40°C ~ 80°C Kaydinta qoyaanka : 5% ~ 95 % (aan uumi lahayn) Tilmaamaha Nambarka Modelka: JHA-CE4F4 Sharaxaada Sharaxaadda 4E1/4FE Interface Converter,Ethernet waxaa loo qaybin karaa go'doon macquul ah Dekadda Description 4* E1 interface nooca 216X140X31mm (WXDXH),1.3KG/piece 19inch 1U nooca 483X138X44mm (WXDXH),2.0KG/piece Codsiga Sharaxaada: Marka qalabku go'doomin macquul ah, waxaa lagu gaari karaa isgaarsiin madax banaan oo u dhexeeya A - A1, B - B1, C - C1 iyo D - D1 1. Beddelayaasha borotokoolka waxaa loo isticmaalaa labo-labo; 2.1-4channel E1 xawaaraha xariiqda gudbinta 1984Kbit / s -7936Kbit / s.

Horudhac taxanaha JHA-G42 waa 10/100/1000M is-laqabsiga Fiber Ethernet Fast, oo leh 4 1000M Fiber ports iyo 2 10/100/1000Base-TX is-laqabsiga Ethernet RJ45 interfaces. Naqshadaynta alaabtu waxay u hoggaansami kartaa heerka Ethernet, waxay ku daraysaa ilaalinta hillaaca iyo tallaabooyinka ilaalinta ka hortagga, waxayna leedahay heerkul ballaaran oo shaqeynaya laga bilaabo -20 ° C ilaa 70 ° C, oo leh waxqabad xasilloon oo la isku halleyn karo. Qalabkan ayaa si weyn loogu isticmaali karaa goobo kala duwan oo xogta lagu gudbiyo, sida dhismayaal xariif ah, magaalooyin caqli badan, bulshooyin caqli badan, gaadiidka smart, isgaarsiinta, amniga, amniga dhaqaalaha, kastamka, maraakiibta, korontada, ilaalinta biyaha iyo goobaha saliidda. Astaamaha: * U hoggaansanaanta IEEE 802.3, IEEE 802.3u, IEEE 802.3X, IEEE 802.1Q, 10Base-TX, 100Base-TX, 1000Base-TX, 1000Base-FX. * Waxay taageertaa TCP / IP, PPPOE, DHCP, ICMP, borotokoolka NAT. * Xakamaynta socodka: Duplex buuxa oo isticmaalaya IEEE 802.3X, heerka laba-duplex ee caadiga ah waxay qaataan Backpressure. * Dekadaha korantada waxay taageeraan shaqada gorgortanka tooska ah, waxay si toos ah u hagaajisaa heerka gudbinta iyo wareejinta. * Dekeduhu waxay taageeraan Auto-MDI / MDIX auto-flip. * Taageero bakhaarka iyo qaabka hore * Waxay taageertaa 10M, 100M, 1000M qaabka ama qaabka la qabsiga * Bixi tilmaamayaasha heerka, sahay koronto oo dibadeed. * Naqshadeynta kaadhka, si loo fududeeyo dayactirka mustaqbalka iyo qalabka kormeerka. * Naqshad koronto oo modular ah, guddiga shaqada oo leh nashqad koronto oo gooni ah, fududahay in la dayactiro kadib. * Xalalka IC-ga gaarka ah, heerkulku hooseeyo, si looga takhaluso nidaamka qaboojinta, xakamaynta qulqulka loona yareeyo duufaannada baahinta. * Qalabka sawir-qaadista ee tayada sare leh ee isku-dhafan wuxuu bixiyaa guryaha indhaha ee wanaagsan iyo guryaha korantada si loo hubiyo gudbinta la isku halayn karo, nolol dheer. * Shaandheynta Mechanism baahinta, ciwaanka wax-barashada tooska ah iyo sifada dib-u-cusboonaysiinta oo kaydi oo hore u sii wad. * Waxay taageertaa ilaa 1916 baakidh xogta dheer ee gudbinta baakidhka. * Xiriirinta maqan si ay u bixiso ogaanshaha fog, isdhexgalka korantada iyo ogaanshaha isku xirka isku xirka dekedaha indhaha, gudbinta xogta firfircoon, laba-duplex / laba duplex oo buuxa, iftiinka xawaaraha, rakibida fudud iyo dayactirka dambe. Tilmaamaha Deked go'an 2*10/100/1000Base TX+4*1000Base FX Power Interface DC Connector 20/40/60/80/100Km Hal Mode, Dual-fiber 20/40/60/80/100/120Km Ethernet Port 10/100/1000M RJ45 Ports, Connection STP / UTP Cat5/Cat5e Cooper Cable Fiber Port Multimode, Dual -fiber SC/ST/FC ( Dhexroorka 50/125, 62.5 / 125μm) Hal Mode, Hal Fiber, SC/ST/FC ( Dhexroorka 9/125μm ) Hal qaab MAC Ku dar: 8 K Awoodda beddelka: 16G Xaalad laba-laab ah oo buuxda: xakamaynta socodka, laba-labo-labo: qaabka cadaadiska dhabarka Bakhaarka iyo hore u sii socoshada: 9.6us, Toos gudaha: 0.9us Vlan: Taageerada Shabakadda Topology Topology Ring topology: Aan Taageerin Star topology: Taageerada baska topology: Taageerada Geedka Topology: Taageerada LED Tusiyaha PWR: Awood-siinta FX1-FX4: Tusiyaha dekedda Fiber-ka ee isku xirka dekedda Ethernet / samee iftiin jaale ah : Tilmaamaha heerka cabbirka isku xirka dekedda Ethernet/dhaqdhaqaaq iftiin cagaaran: tusiyaha dekedda Ethernet Input Voltage DC12V2A (Awoodda guud) ≤15W Heerkulka Shaqada ee Deegaanka Shaqada: -20 ~ 70℃ Heerkulka Kaydinta: -40~85℃ Qoyaanka Kaydinta: 5% ilaa 90% Cabirka Aan-buuxinnayn 180*100*26mm ilaalinta Awoodda:IEC 61000-4-5 Heerka 3 (2KV) (8/20us) Ilaalinta kor u kaca ee dekedda Ethernet: IEC 61000-4-5 Heerka 4 (4KV) (10/700us) ESD: IEC/61000-4-2 Heerka 8 15K) Dayrta bilaashka ah:0.5m Qaabka Macluumaadka Dalabka cabbirka No. Sharaxaada Alaabta JHA-G42 4 1000Base-FX iyo 2 10/100/1000Base-T(X) RJ45 Port, Multi-mode, Dual Fiber, 550m, SC Connector JHA-G42-20 4-1000Base FX iyo 2 10/100/1000Base-T(X) RJ45 Port, Hal qaab, Dual Fiber, 20km, SC Connector JHA-GS42W 4 1000Base-FX iyo 2 10/100/1000Base-T (X) RJ45 Port, Hal qaab, Hal Fiber , 20km, Xidhiidhiyaha SC JHA-GS42 4 1000Base-X SFP Slot iyo 2 10/100/1000Base-T(X) RJ45 Port Fiber Connector: SC/ST/FC/LC(SFP Slot), Hal Mode/Multimode, Dual Fiber/ Single Fiber, 550m/20Km/40Km /60Km/80Km/100Km/120Km waa Ikhtiyaar.

Sharaxaada Guud SFP28 Fiilooyinka tooska ah ee tooska ah waxay u hoggaansamaan shuruudaha SFF-8432 iyo SFF-8402. Doorashooyinka kala duwan ee cabbirka siliga ayaa laga heli karaa 30 ilaa 26 AWG oo leh xulashooyin kala duwan oo dhererka fiilada ah (ilaa 5m). Isku xirka xargaha daahsoon ee SFP28 waa wax qabad sare, qiime wax ku ool ah I/O xalalka 25G Ethernet. Xadhkaha naxaasta ah ee SFP28 ayaa u oggolaanaya soosaarista qalabka si ay u gaadhaan cufnaanta dekeda sare, habaynta iyo ka faa'iidaysiga qiime aad u jaban iyo miisaaniyad koronto oo yar. Astaamaha ◊ Ilaa 25.78125 Gbps heerka xogta ◊ Ilaa 5 mitir gudbinta SFF-8432 ◊ Heerkulka Heerkulka: 0~ 70 °C ◊ RoHS Faa'iidooyinka La jaanqaadi kara Kala duwanaanshaha Xusuus-qorka Cutubka ugu sarreeya Impedance RIN,PP 90 100 110 Ώ Gelida Gelida SDD21 8 22.48 dB At 12.8906 GHz Kala Duwanaanta Soo Celinta Khasaaraha SDD11 12.45 Eeg 1 dB At 0.05 ilaa 4.1 GHz SDD22 3.11 Eeg 2d1d GHz ilaa 1 mow dB common-mode 2 At 0.2 to 19 GHz SCC22 wax soo saarka khasaare soo celinta Kaduwan habka caadiga ah SCD11 12 Eeg 3 dB At 0.01 to 12.89 GHz khasaaro soo celinta SCD22 10.58 Eeg 4 At 12.89 to 19 GHz 10 At 12 to Modeial SCD21-IL Ka eeg 5 dB at 12.89 to 15.7 GHz khasaaraha Beddelka 6.3 At 15.7 to 19 GHz Channel Operating Margin COM 3 dB Pin Descriptions SFP28 Pin Function Qeexitaanka Pin Logic Magaca/Xusuusta Sharaxaada 1 Gudiyaha VeeT Ground 2 LV-TTLO 3 LV-TTL-I Gudbiyaha TX_DIS demi 2 4 LV-TTL-I/O SDA Jiid xogta Taxanaha ah ee Wire-ga TTL-O LOS LOS ee Signal 2 9 LV-TTL-I RS1 N/A 1 10 VeeR Ground Reciever 11 VeeR Ground 12 CML-O RD- Xogta Qaadaha La rogay 13 CML-O RD+ Xogta Qaadaha Aan Rognayn 18 CML-I TD+ Xogta Gudbiyaha Aan La Rogin 19 CML_I TD- Gudbiyaha Xogta La rogay 20 VeeT Transmitter Ground 1. Calaamadaha aan lagu taageerin SFP+ Copper hoos-u-dhigga VeeT oo leh 30K ohms resistor Xidhiidhiyuhu wuxuu la jaan qaadayaa SFF-8432 qeexitaanka. Dhererka (m) Xargaha AWG 1 30 2 30 3 30/26 4 26 5 EMI) FCC Fasalka B Adeeca Heerarka CENELEC EN55022 Fasalka B CISPR22 ITE Heerka B RF Xasaanadda (RFI) IEC61000-4-3 Caadiyan ma muujin Saamayn la qiyaasi karo oo ka yimid goob 10V/m ah oo laga xaaqayo 80 ilaa 1000MHz RoHS u hogaansanaanta Dardaaranka RoHS 2011/65 /6 RoHS 6/6 waafaqsan