- Wershadaha Ethernet Switch
- Beddelka Warbaahinta Fiber
- Beddelka Fiber Ethernet
- Awood ka badan Ethernet
- Module SFP
- AOC/DAC Cable
- Adapter-ka Fiber Ethernet Server
- Fiber Video Converter
- Beddelka Interface
- PDH-SDH Multiplexer
- Beddelka Fiber-ka Taleefanka
- FTTH
- Racks & Garoomada
- HDMI/VGA Extender
- HDMI Splitter
- WDM
- OTN/WDM Nidaamka Shabakada Gudbinta indhaha
01
Jumlada Shiinaha Hal Mode LC Dual Fibers SFP alaab-qeybiyeyaasha Warshada Gudubka - 10/100/1000BASE-T Copper SFP Transcei...
2016-01-08
Astaamaha: ♦ Ilaa 1.25Gb/s xogta labada jiho isku xidha -45 isku xirka isku xirka ♦ Macluumaad faahfaahsan oo ku saabsan alaabta EEPROM ♦ +3.3V oo koronto ah Waafaqsan FCC 47 CFR Qaybta 15, Heerka B ♦ RoHS Codsiyada Alaabooyinka Awaafaqsan: ♦ 1.25 Gigabit Ethernet ka badan Bisad 5 fiilo , Module qiimo wax ku ool ah oo waafaqsan Gigabit Ethernet iyo Heerarka 10/100/1000BASE-T sida ku qeexan IEEE 802. 3-2002 iyo IEEE 802.3ab, kuwaas oo taageeraya xogta 10/100/1000Mbps- heerka ilaa 100 mitir waxay gaadhaysaa kaylka qaybta 5-aad ee qalloocan. JHA3401 waxay taageertaa 10/100/1000 Mbps xogta-duplex-ka buuxa ee isku xidhka xogta leh 5-heer Pulse Amplitude Modula-tion (PAM). Dhammaan afarta lamaane ee fiilada ku jira waxaa loo isticmaalaa cabbirka calaamadda 250Mbps ee lammaane kasta. JHA3401 waxa ay bixisa macluumaadka aqoonsiga taxanaha ah ee u hogaansan SFP MSA, kaas oo lagala gali karo ciwaanka A0h iyada oo loo marayo borotokoolka 2-fire ee CMOS EEPROM IC-ga jirka waxa kale oo laga geli karaa baska 2-fire ee ciwaanka ACh ah. • SFP si ay u Martigeliso Xidhiidhiyaha Pin Out Magaca calaamadda Sharaxaadda MSA Notes 1 Dhulka Gudbiyaha VEET (caado leh dhulka qaata) 2 TFAULT Gudbiyaha Khaladka. Aan la taageerin Ogeysiis 1 3 TDIS Gudbiyaha Dami. PHY wuu naafo yahay xagga sare ama furan Note 2 4 MOD_DEF(2) Qaabka Qeexida 2. Khadka xogta ee Aqoonsiga Taxanaha ah. Xusuusin 3 5 MOD_DEF(1) Qeexitaan Module 1. Khadka saacada ee Aqoonsiga Taxanaha ah. Xusuusin 3 6 MOD_DEF(0) Qeexitaan Module 0. Ku salaysan moduleka. Xusuusin 3 ) 12 RD- Qaadaha DATA oo leexday. Xusuus-qorka Isku-xidhan ee AC 5 13 RD+ Qaadaha DATA Aan Roganayn Xusuus-qorka La-qabsiga ah ee AC 5 14 Ground Receiver VEER (caado leh dhulka gudbinta) 15 VCCR Xusuusin Bixiyaha Korontada 6 16 Xusuus-qorka Gudbiyaha VCCT Xusuusin 7 19 TD- Gudbiye rogaal celis ah DATA gudaha AC. Xusuusin 7 20 VEET Transmitter Ground (caado leh dhulka qaataha) Qoraallada: 1. Qaladka TX lama isticmaalo waxaana had iyo jeer lagu xidhaa dhulka iyada oo loo marayo 100 ohm resistor ah. 2. TX Disable sida lagu qeexay MSA laguma dabaqi karo moduleka 1000BASE-T, laakiin waxa loo isticmaalaa ku habboonaanta sidii talo-gelin si dib loogu dejiyo ASIC gudaha ah. Biinkan waxa lagu soo jiiday moduleka oo leh 4.7 KW iska caabin ah. Hooseeyo (0 - 0.8 V): Transceiver inta u dhaxaysa (0.8 V iyo 2.0 V): Sare aan la qeexin (2.0 - 3.465 V): Transceiver in state reset Open: Transceiver in reset state 3. Mod-Def 0,1,2. Kuwani waa biinanka qeexida moduleka. Waa in lagu soo jiido iska caabin 4.7-10 KW ah oo saaran guddiga martida loo yahay sahay ka yar VCCT + 0.3 V ama VCCR + 0.3 V. Mod Def 0 wuxuu ku xiran yahay dhulka iyada oo loo marayo 100 ohm resistor si loo muujiyo in moduleka uu joogo . Mod-Def 1 waa xariiqda saacada ee laba interface serial interface oo loogu talagalay aqoonsiga serial optional Mod-Def 2 waa xariiqda xogta ee laba interface serial interface oo loogu talagalay aqoonsiga serial optional 4. LVTTL oo ku habboon korantada ugu badan ee 2.5V. Laguma taageero HTSFP-24-111X 5. RD-/+ Waxay ku xiran yihiin 100 ohm khadadka kala duwanaanta ah oo ay tahay in lagu joojiyo kala duwanaanshaha 100 ohm ee adeegsadaha SerDes. Isku-xidhka ac waxa lagu sameeyaa cutubka gudihiisa oo sidaas loogama baahna guddiga martida loo yahay. Lulida korantada ee khadadkan waxay noqon doontaa inta u dhaxaysa 370 iyo 2000 mV kala duwanaanshaha (185 - 1000 mV hal dhammaatay) marka si habboon loo joojiyo. Heerarkani waxay la jaan qaadayaan CML iyo LVPECL wareegyada korantada. 6. VCCR iyo VCCT waa aqbalaha iyo gudbinta sahayda korontada. Waxa lagu qeexaa inay yihiin 3.3 V ± 5% xagga pin-xidhaha SFP. Sahayda ugu badan ee hadda jirta waxay ku saabsan tahay 300mA iyo wakhtiga degdega ah ee la xidhiidha sida caadiga ah kama badna 30 mA oo ka sarreeya xaalad deggan kadib 500 nanoseconds. 7. TD-/+: Kuwani waa agabka gudbinta kala duwan. Waxay yihiin ac khadadka kala duwanaansho leh oo leh 100 W kala duwanaansho kala duwanaansho ah oo ku dhex jirta moduleka. Isku-xidhka ac waxa lagu sameeyaa cutubka gudihiisa oo sidaas loogama baahna guddiga martida loo yahay. Wax-soo-gelinta ayaa aqbali doona isbedbeddelka kala duwan ee 500 - 2400 mV (250-1200 mV hal dhammaad ah), inkastoo lagu taliyay in qiimaha u dhexeeya 500 iyo 1200 mV (250 - 600 mV hal dhammaad) loo isticmaalo waxqabadka EMI ugu fiican. Heerarkani waxay la jaan qaadayaan CML iyo LVPECL wareegyada korantada. Jaantuska xiriyaha guddiga martida loo yahay ee nambarada biinanka iyo magacyada Korontada ugu badan ee 4V looma oggola hawlgal joogto ah. Astaanta Halbeegga Min. Caadiga ah Max. Cutubyada Xusuus-qorka/Xaaladaha Bixinta Hadda Waa 320 375 mA 1.2W awoodda ugu badan ee koronta buuxda iyo heerkulka. Hoos ka eeg digniinta Input Voltage Vcc 3.13 3.3 3.47 V Waxaa loo tixraacaa GND Surge Current Isurge 30mA Filoga kulul ee ka sarreeya heerka hadda taagan. Fiiri digniinta Digniin: Isticmaalka tamarta iyo kor u kaca hadda ayaa ka sarreeya qiyamka la cayimay ee SFP MSA. Labada MOD_ DEF(1) iyo MOD_DEF(2) waa in kor loogu qaadaa martigeliyaha_Vcc. Astaanta Halbeegga Min. Max. Cutubyada Xusuus-qorka/Xaladaha SFP Soo saarista HOOSE VOL 0 0.5 V 4.7k ilaa 10k soo jiidashada martigeliyaha_Vcc. Soo saarista SFP HIGH VOH host_Vcc -0.5 host_Vcc + 0.3 V 4.7k ilaa 10k soo jiidasho ilaa host_Vcc. Gelida SFP LOW VIL 0 0.8 V 4.7k ilaa 10k u jiid Vcc. Soo gelinta SFP SARE 2 Vcc + 0.3 VV 4.7k ilaa 10k kor u qaadista Vcc. Interface Koronto Xawaaraha Sare leh Dhammaan calaamadaha xawaaraha sare waxay ku xiran yihiin AC gudaha. Khadka Gudbinta-SFP Calaamadda Halbeegga Min. Caadiga ah Max. Halbeegyada Qoraalada/Xadhkaha Shuruudaha Soo noqnoqoshada fL 125 MHz 5-heer codeing, halkii IEEE 802.3 Tx Output Impedance Zout,TX 100 Ohm Kala duwanaanshaha Rx Input Impedance Zin,RX 100 Ohm Kala Duwanaanshaha Martigeliyaha-SFP Calaamadda Meesha Min. Caadiga ah Max. Cutubyada Xusuus-qorka/Xilliyada Gelinka Xogta Dhammaystiran ee lulidda Vinsing 250 1200 mV Hal dhammayn Keliya soo-saarka wax-soo-saarka lulidda Vouting Soo saarista Impedance Zout 50 Ohm Single wuu dhamaaday Astaanta Halbeegga Tilmaamaha Guud Min. Caadiga ah Max. Cutubyada Xusuus-qorka/Xilliyada Xogta Heerarka BR 100 1,000 Mb/s IEEE 802.3 waafaqi. Dhererka Cable L 100m Qaybta 5 UTP. BER
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01
Jumlada Shiinaha 24 Dekadaha Ethernet Beddelka Qiimaha Soosaarayaasha - 4 1000Base-X SFP Slot iyo 24 10/100/1000Base-T(X)...
2016-01-08
Astaamaha ♦ IEEE 802.3AT/AF 12/24 oo ku habboon PoE, wax soo saarka ugu badan ee 30W ♦ 24 * 10/100/1000BaseT (X), 4* 1000BaseSFP ee samaynta
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01
Tayada Wanaagsan FTTH - 8*FE Ethernet interface+1 EPON interface EPON ONU JHA700-E108F - JHA
2016-01-08
Dulmarka JHA700-E108F taxanaha EPON ONU waxaa loogu talagalay codsiga FTTB/FTTO. Taxanaha JHA700-E108F wuxuu leeyahay 8 10/100BASE-T dekedo, 1 deked PON ah. Waxay taageeraan heerka 1000Base-PX20+ oo leh 1:64 saamiga ugu sarreeya ee kala qaybinta indhaha iyo masaafo 20km ah. Waxay si wadajir ah ula shaqeeyaan EPON OLT waxay xaqiijin karaan qaab dhismeedka shabakad dabacsan iyo dayactir waxayna bixiyaan wadarta xalalka FTTx. Taxanaha JHA700-E108F wuxuu taageeraa habka korantada POE, kaas oo ku habboon rakibaadda dadban; Isla mar ahaantaana, waxay taageertaa maamulka awoodda kaydinta baytariga BBU, lacag degdeg ah oo weyn oo hadda ah, lacag ka badan iyo kharash sabaynaya. Marka shabkada korontadu ay jabto, batterigu wuu shaqayn karaa. Waxay u qaabaysay ZTE xPON chipset ku salaysan. Chipset-ku waxa uu taageeraa habka GPON/EPON/P2P;u hogaansamo G.984,G.983,ku wanagsan yahay xPON Sidaa darteed, Taxanaha JHA700-E108F ONU wuxuu bixiyaa xalka ugu fiican iyo adeegyada mustaqbalka ku jihaysan awoodaha taageeraya geynta FTTH. Waxay leedahay ku habboonaanta dhinac saddexaad oo wanaagsan si ay ula shaqeyso kooxda saddexaad ee OLT, sida Huawei/ZTE/Fiberhome/Alcatel-Lucen. Astaamaha ♦ Si buuxda ula jaanqaadi kara IEEE802.3ah ♦ Taageerida xaddidaadda heerka dekedda ku salaysan iyo xakamaynta baaxadda; Fogaanta gudbinta ilaa 20KM ♦ Taageerida Qoondaynta Bandwidth Dynamic Dynamic (DBA) ♦ Taageer shaqada alaarmiga korontada, fududahay in la ogaado dhibaatada isku xirka ♦ Taageerida baahinta shaqada iska caabinta duufaanka SNMP, ku habboon dayactirka Interface Product iyo qeexitaannada LED Tusiyaha Sharaxaadda 1 LAN1-8 Xaaladda dekedda LAN On: Isku xirka Ethernet waa caadi; Biligid: Xogta waxaa lagu kala qaadaa dekedda Ethernet; Off: Xiriirka Ethernet lama dajin; 2 LOS EPON ishaarka indhaha shidaan: Awood indhaha oo ka hoosaysa dareenka qaataha ;Damsan: Indhaha caadiga ah 3 PON ONU Diiwangelinta Daar: Ku guuleysiga diiwaangelinta OLT;Blinking: Inta lagu jiro diiwaangelinta OLT;Off: Habka diiwaangelinta OLT; 4 Xaaladda Korontada ee PWR Daar: ONT-gu waa daar; Qiyaasta Shayga Gaarka ah ee Tilmaamaha Interface PON Port 1 EPON interface indhaha La kulan 1000BASE-PX20+ heerka Symmetric 1.25Gbps kor / hoos SC saamiga kala qaybsanaanta hal qaab ee fiber: 1:64 fogaanta gudbinta 20KM Ethernet Port(LAN) 8*FE Auto-gorgortanka RJ45 PortsFu / Half-Duplex Auto-MDI/MDI-XTransmission Fogaanta 100 Meter Power Supply Port 12V DC sahayda awooda Maareynta Maaraynta Maaraynta Maaraynta IEEE802.3 QAM, ONU waxaa meel fog ka maamuli kara OLTSupport Maaraynta Fog ee SNMP iyo TelnetLocal Maamulka Shaqada Maaraynta Xaalada Shaqada, Maaraynta Habaynta, Maaraynta Alaarmiga , Maamulka log. (Maamul la'aan mid kasta oo ka mid ah dekedaha Ethernet) Tilmaamaha Deegaanka Shell Caagaga Awoodda Dibadda 12V 0.5A AC/DC adabtarada korantada Awoodda:
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