Astaamaha C ilaa +70 °C ◊ + 3.3V hal koronto ◊ Isticmaalka korontada wax ka yar 1W ◊ RoHS waafaqsan ◊ Ilaalinta erayga sirta ah ee Codsiyada A0h iyo A2h ◊ 25GBASE-SR Ethernet Min. Caadiga ah Max. Cutubka Qoraallada Supply Voltage Vcc3 -0.5 - +3.6 V Heerkulka Kaydinta Ts -10 - +70 °C Qoyaanka shaqaynaysa RH +5 - + 85 % 1 Fiiro gaar ah: 1 Ma jiro uumi lagu taliyay xaaladaha hawlgalka Astaanta Min. Caadiga ah Max. Cutubka Xusuus-qorka Ku-shaqeynta Heerkulka Kiiska TC 0 - +70 °C Korontada Bixinta Korantada Vcc 3.14 3.3 3.47 V Qalabka Korontada ee Hadda Icc - - 300 mA Korontada Bakhtiyaynta Pd - - 1.0 W Heerka Bit BR 8.5 25.78125 - Gbps - Gbps Shaxda 2- Shuruudaha hawlgalka ee lagu taliyay Shaxda 3- Calaamadaha Calaamadaha Korantada ee Calaamadda Min. Nooca Max. Cutubyada Xusuus-qorka Gudbiyaha Kala Duwan ee Xogta Soo Gelida Swing Vin,PP 200 - 1600 mVPP Soo Gelida Kala Duwanaanta Saamaynta Kala Duwan ee ZIN 90 100 110 Ω Tx_Fault Hawlgalka Caadiga ah VOL 0 - 0.8 V Khaladka Gudbiyaha VOH 2.0 - VCC V Tx_Disable VIL. VIH 2.0 - VCC+0.3 V Qaadashada Taariikhda Kala Duwan ee Soo Saarista Vout 400 - 800 mV Soo saarista Kala Duwan ee Saamaynta Saamaynta Kala Duwan ee ZD 90 100 110 Ω Rx_LOS Hawlgalka Caadiga ah VOL 0 - 0.8 V Calaamadaha Calaamadaha VoH 2.0 -VCC VCC Calaamadaha Cutubka Min Nooca ugu badan ee Qoraallada Gudbiyaha indhaha Sifooyinka Bit Bit BR Gbps 8.5 25.78125 - Xarunta Wavedherer Range λc nm 820 850 880 Celceliska Daah-furka powerTx_off Poff dBm - - -45 Daah-furka Awoodda indhaha P0 dBm2. 2 - - Balaadhka Spectral(RMS) RMS nm - - 0.65 Tilmaamaha Qaadaha Araga ee Bitka Heerka BR Gbps 8.5 25.78125 Heerka Qaladka Bit BER - - E-12 Burburka heerka DT dBm 3.4 - - Soo-galinta Xarunta -Bm 3.4 λc nm 820 - 880 Dareenka Qaadaha ee Celceliska Awoodda Sen dBm - - -5.2 3 Los Assert LosA dBm -30 - Los De-Assert LosD dBm - - -13 Los Hysteresis LosH dB 0.5 Fiiro gaar ah: Waxay ku biirtay 50/125 MMF. Lagu cabiray qaabka tijaabada PRBS 231-1 @25.78125Gbps.BER=E-12 3. BER=1x10-12; PRBS231-1@25.78125Gbps. Wareegtada Korantada ee Boodhka Martigeliyaha ee lagu taliyay Jaantuska 1, Talobixinta Wareega Wareega Wareega ee Wareega Jaantuska 3 Khaladaadka Gudbiyaha Module TX_FAULT 2 3 TX_DISABLE Dareemi gudbiyaha; Waxay damisaa wax soo saarka laserka gudbiyaha 3 4 SDA 2-Wire Serial Interface Data Line (MOD-DEF2) 5 SCL 2-Wire Interface Clock (MOD-DEF1) Dooro 0, si ikhtiyaari ah u koontaroolaya SFP+ module qaataha 4 8 RX_LOS Qaadaha Luminta Tilmaamaha Calaamadaha (Gudaha FC ee loo qoondeeyay sida Rx_LOS iyo gudaha Ethernet ee loo qoondeeyay sida NOT Signal Detect) Soo saarida 13 RD+ qaataha Soo-saarka Xogta Aan La-soo-jeedin 14 VEER Module Qaade Ground 1 15 VCCR Module Receiver 3.3 V Supply 16 VCCT Module Transmitter 20 VEET Module Gudbiyaha Ground 1 Fiiro gaar ah: biinanka dhulka moduleka ayaa ka go'doon kiiska moduleka. biinanka waa in lagu soo jiidaa 4.7K-10Kohms ilaa danab u dhexeeya 3.14V iyo 3.46V ee guddiga martida loo yahay. Biinku waxa loo jiiday VCCT oo leh 4.7K-10KΩ iska caabin ah oo moduleka ku jira. Eeg SFF-8472 Rev12.2 Shaxda 10-2. La Socodka Jaantuska 4, Khariidadda Xusuusta ee Nakhshad Naqshadeeynta Jaantuska 5- Dhererka Cable-ka Dhererka L (Cutub: m） Dulqaad) (Cutub: cm） ≤1.0 +5/-0 1.0＜L≤4.5 +15/-0 4.5＜L 14.5 +30/-0 ＞14.5 +2%/-0 Digniino Wax ka qabashada Taxadir: Qalabkani waxa uu u nuglaaday dhaawac ka dhashay dheecaanka korantada (ESD). Deegaan xor ah oo taagan ayaa aad loogu talinayaa. Raac habraacyada habraacyada habboon ee ESD. Badbaadada Laser: Shucaaca ay sii daayaan aaladaha laysarka waxay khatar ku noqon karaan indhaha bini'aadamka. Ka fogow soo-gaadhista isha shucaac toos ah ama mid aan toos ahayn.

Dulmar Dulmar Beddelaha interface-ku wuxuu ku salaysan yahay FPGA, iyadoo la isticmaalayo tignoolajiyada isku-dhufashada jihada rogan si loogu xidho wareegyo badan oo E1 ah si loo gudbiyo xogta Ethernet ee 100BASE-TX. Waxay ogaan kartaa kanaalka 1-8E1 si loogu beddelo inta u dhaxaysa interface-ka indhaha ee 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. Kala duwanaanshaha buundada guud ee fogaanta, qalabkani wuxuu taageeri karaa 1-8Channel 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. dib u dhigista farqiga. Sawirka Alaabta 19inch 1U Noocyada Tilmaamaha Ku saleysan is-daabacaadda IC Si loo gaaro xogta Ethernet gudbinta hufan ee wareegyada 1-8E1 Waxay xaqiijin kartaa gudaha iyo qalabka fog dib-u-dejinta Ethernet Interface waa 100BASE-FX, taageerada borotokoolka VLAN Inter-set dynamic Ethernet MAC 4,096) oo leh shaqada shaandhaynta qaab-dhismeedka xogta maxalliga ah heerka khadadka kanaalka keliya waa 1984Kbit/s, 4Channel Bandwidth waa ilaa 7936Kbit/s Taageerida dhamaan qaabka shaqada ee Ethernet Mode CRC heerka digniinta tooska ah ayaa lagu dejin karaa si loo go'doomiyo xadhkaha gudbinta tayada liita oo la gooyo hal jiho. Marka 2M laanta wareegta hal jiho heerka qaladka ka sare maro, goynta jihada kale ma saamayn; taas oo ah in la yidhaahdo, labada gudbinta ee Ethernetdirection waxay noqon karaan asymmetrical Allow 8Channel E1 gudbinta wakhtiga 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 wareegga Taageerada E1 kanaalka kulul ee qalabka, oo si toos ah u ogaanaya kanaalka waxtarka leh mana joojin doono gudbinta xogta Waxay taageeri kartaa 1-8Channel E1 qaabeynta kanaalka, waxay si toos ah u ogaan kartaa tirada E1 oo dooro 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-CE8F1 Dekadda Sharaxaada 8E1 Interface ：4 * FE Sharaxaadda Sharaxaadda Gaaritaanka 8E1 u beddelo interface Ethernet, bandwidth 16.384M, la qabsiga, taageerada VLAN, 19-inch rack, -48V ama AC220V koronto (ikhtiyaar) Awood koronto: AC180V ~ 260V；DC -48V;Cuntada DC +24Vower: ≤10W Cabirka Alaabta: 19 inch 1U 483X138X44mm (WXDXH) Miisaanka 2.0KG/qayb Codsiga Xalka caadiga ah

Horudhac taxanaha JHA-F11W waa hal beddelka warbaahinta fiber-ka ah oo u hoggaansan heerarka IEEE802.3, Waxaa loogu talagalay in lagu beddelo calaamadaha xogta inta u dhaxaysa 100Base-FX iyo 10/100Base-T(X) Ethernet degdeg ah. Beddelaha warbaahintu waxa uu ku xidhan yahay fiilo fibre ah iyo fiilada qalloocan, ka dheeree shabakadaada Ethernet in ka badan xadka 100-mitir ee uu soo rogay fiilada naxaasta ah. Qaabka beddelaha waxa loo isticmaali karaa sidii module-ku-saldhig ilaa 14-slot 19" Rack-Mount Chassis Tilmaamaha Curb. 802.1Q, 10Base-TX, 100Base-TX, 100Base-FX heerarka. • Dekadaha korantada waxay taageeraan shaqada gorgortanka tooska ah, waxay si toos ah u hagaajisaa gudbinta iyo wareejinta Heerarka • Dekeduhu waxay taageeraan Auto-MDI / MDIX auto-flip naqshadeynta, si loo fududeeyo dayactirka mustaqbalka iyo qalabka kormeerka. heerkulku hooseeyo, si looga takhaluso oo lagu daray nidaamka qaboojinta, xakamaynta socodka iyo in la yareeyo duufaannada baahinta. • Qalabka sawir-qaadista ee tayada sare leh ee isku-dhafan wuxuu bixiyaa sifooyin muuqaal ah oo wanaagsan iyo guryaha korantada si loo hubiyo gudbinta la isku halayn karo, nolol dheer. shaandhaynta Mechanism baahinta, ciwaanka wax-barashada tooska ah iyo muuqaalka dib-u-cusboonaysiinta oo kaydi oo hore u sii wad. • Waxay taageertaa gudbinta baakidhka xogta dheer ee 1916 byte. • Xidhiidhinta maqan si ay u bixiso ogaanshaha fog, is-dhexgalka 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. • Isticmaalka korantada aadka u hooseeya ee ka yar 2.5W (Input: AC140 ~ 260V), kuleyl yar, hawlgal xasiloon muddo dheer. Cabbirka Tilmaamaha Hab-maamuuska Heerka IEEE802.3, IEEE802.3u, IEEE802.3x Kontoroolka socodka, IEEE802.1q, IEEE802.1p QoS, IEEE802.1d Baaxadda Geedka Wavelength 1310nm/1550nm Transmission5 Hal-fiber 20/40/60/80/100Km Ethernet Port RJ45 Ports, Connection STP/UTP Cat5/Cat5e Cooper Cable Fiber Port Single Mode, Hal Fiber, SC/ST/FC (Calle 9/125μm) Habka Beddelka Sifada: Beddelaadda warbaahinta, kaydi oo hore u sii / toos ah gudahaMAC Ku dar: 1 K Cache: 1 Mbit Xaalad laba-laab ah oo buuxa: xakamaynta socodka, nus-duplex: qaabka dhabarka dhabarka Bakhaarka iyo hore u soco: 9.6us, Toos gudaha: 0.9us BER: