Horudhac furayaasha taxanaha ah ee JHA-P420024B waxay ka bixiyaan hal noode network isticmaalaya cable Cat5 isku mar gudbinta xogta iyo korontada, marka korontada AC ma aha korantada ama qaataan korantada ku haboon (sida PTZ kamaradaha iyo qalabka WiMAX), taxane JHA-P420024B waxaa loogu talagalay shabakadaha wireless. , codsiyada otomaatiga amniga. JHA-P420024B xirmooyinka taxanaha ah waxay si aad ah u yareeyaan kharashka fiilooyinka isticmaalaha korontada, goobaha gelitaanka LAN wireless, kamaradaha ilaalinta muuqaalka iyo qalabyada kale waa in lagu bixiyaa si si fiican loo taageero adeegyada iyo codsiyada cusub, siinaya isticmaalayaasha dabacsanaan iyo dhaqdhaqaaq sare. Algorithm is-dareen sare oo keliya oo loogu talagalay qalabka korantada ee caadiga ah ee PD, sidaas darteed uma baahnid inaad ka walwasho waxyeellada qalabka PoE PoE ee gaarka ah ama aan caadiga ahayn. Naqshad fudud oo la isku hallayn karo, JHA-P420024B taxane ah shuruudaha aqoonsiga tooska ah ee PoE, xawaaraha, duplex, iyo isticmaalka Auto Up link TM nooca fiilada. Astaamaha ♦ Isticmaalka lamaanaha qalloocan ee aan gashanayn waxay isku dari karaan ilaa afar qalab ee korontada. ♦ Taageerada 24 10/100/1000Base-TX PoE port iyo 2 1000Base-FX(SFP Slot) ♦ Taageer IEEE802.3 af (15.4W) iyo IEEE802.3 at (30W) PoE standard. ♦ LED firfircoon oo loogu talagalay xaalad sahlan wakhti kasta dekeddu si ay ula shaqeyso xaaladda korontada. ♦ Iyada oo loo marayo naqshadda jajabka ilaalinta hillaaca sare, iyada oo laga fogaanayo soo-gelinta korantada, ilaalinta go'doominta wareegga Plug iyo Play. ♦ Ma jiro qaabayn, koronto si toos ah ayaa loo bixiyaa qalabka la qabsiga. Tilmaamaha PoE ee IEEE802.3af, IEEE802.3at awood leh halbeegyada caalamiga ah ee PoE Parameters (Per Port) IEEE802.3af 15.4W IEEE802.3at 30W Awoodda ugu badan ee IEEE802.3af heerka: 250W Line Power Pair Lines 362 45, 78 UTP Port Parameters UTP Port: RJ45 Cable Type: Cat 5 (UTP), Cat 6 ama ka sare fogaanta Gudbinta: 100m Heerarka Hab-maamuuska IEEE802.3i 100Base-TIEE802.3u 100Base-TXIEEE802.3x Habka Xakamaynta Socodka IEEE802.3 Horey Baadhista Baaburta Dhabarka ah: 52Gbps (aan xannibin) Heerka gudbinta baakidhka: 1.19Mpps Qaabka Gudbinta: buuxa / kala badh la qabsiga la qabsiga: 48-bit MAC ciwaanka Cinwaanka Database Size: 1000 MAC ciwaannada kaydka xusuusta: 96Kb Dib u dhigid: Wixii 100Base-TX 64-byte xogta qaab-dhismeedka daahitaanka kama badna 20 microseconds LED Tusiyaha Deked kasta: xawaaraha, tilmaamayaasha isku xirka halkii qalab: Iftiin koronto, nalalka shaqada PoE Shahaadada CE, FCC, RoHS Dimension 440*285*45mm (L * W * H) Miisaanka 4.2KG Heerkulka Shaqada ee Deegaanka: -10 ~ 55 ℃ Qoyaanka shaqaynta: 5% ~ 90% Heerkulka Kaydinta: -10 ~ 55℃ Kaydinta Qoyaanka: 5% ilaa 90% shahaadada CE, FCC, RoHS dammaanad 3-sano Qaabka Macluumaadka Dalabka Lambarka Sharaxaada Alaabta JHA-P420024B 24 Ports korontada, wadarta:250W JHA-P420024BT 24 Dekadaha 10/100/1000M PoE Port+2 Gigabit SFP Fiber Port, sahay koronto ku dhisan, wadar:400W

Astaamaha: ◊ 4 haad MUX/DEMUX design Xidhiidhiyayaasha LC Duplex ◊ U hoggaansan IEEE 802.3-2012 Farqada 88 heerka IEEE 802.3bm CAUI-4 chip ilaa moduleka heerka korantada ITU-T G.959.1-2012-02 heerka · ◊ Single +3.3V koronto shaqaynaysa hawlaha ogaanshaha ◊ Kala duwanaanshaha heerkulka 0°C ilaa 70°C ◊ Codsiyada Qaybta Awaafaqsan ee RoHS: ◊ Network Area Network (LAN) ◊ Wide Area Network (WAN) ◊ Ethernet switches and router Applications Description: JHAQ28C10C waa qalab gudbin ah oo loogu talagalay 10km codsiyada isgaarsiinta indhaha. Naqshaduhu waxay u hoggaansamaan 100GbASE-LR4 ee IEEE 802.3-2012 Farqada 88 heerka IEEE 802.3bm CAUI-4 chip ilaa moduleka heerka ITU-T G.959.1-2012-02 heerka. Module-ku wuxuu u beddelaa 4 kanaalada wax-soo-gelinta (ch) ee 25.78 Gbps ilaa 27.95Gbps xogta korantada ilaa 4 haad calaamadaha, wuxuuna ku dhuftaa hal kanaal oo loogu talagalay 100Gb/s gudbinta indhaha. Taa beddelkeeda, dhinaca qaataha, moduleka si indho-sarcaad ah ayaa u-multiplexes 100Gb/s u gelinaya 4 calaamadood oo haad ah, wuxuuna u beddelaa 4 haad oo soo saara xogta korantada. Mawjadaha dhexe ee 4ta haad waa 1270 nm, 1290 nm, 1310 nm iyo 1330 nm. Waxay ka kooban tahay iskuxiraha LC-ga laba-geesoodka ah ee isku-xirka indhaha iyo 38-pin xiriiriyaha korantada. Si loo yareeyo kala firdhisanaanta indhaha ee nidaamka jilitaanka dheer, fiber-hal-mode (SMF) waa in lagu dabaqaa cutubkan. Alaabta waxaa loo qaabeeyey iyadoo leh qaab, iskuxir indho-indheyn/koronto iyo isdhexgal ogaanshaha dhijitaalka ah sida uu qabo Heshiiska Ilaha-badan ee QSFP28 (MSA). Waxaa loo qaabeeyey si ay ula kulanto xaaladaha shaqada dibadda ee ugu adag oo ay ku jiraan heerkulka, qoyaanka iyo faragelinta EMI. Module-ku wuxuu ka shaqeeyaa hal +3.3V koronto iyo LVCMOS/LVTTL calaamadaha kontoroolka caalamiga ah sida Module Present, Dib-u-dejinta, Joojinta iyo Habka Awoodda Hoose ayaa la heli karaa modules-yada. Isku xirka 2-siliga ah ayaa diyaar ah si loo diro oo loo helo calaamadaha xakamaynta kakan iyo si loo helo macluumaadka ogaanshaha dhijitaalka ah. Kanaalada shaqsiga ah waa wax laga qaban karaa oo kanaalada aan la isticmaalin waa la xiri karaa dabacsanaanta naqshadeynta ugu badan. JHAQ28C10C waxa loo qaabeeyey qaab-farsamo, indho-indheyn/koronto iyo is-dhexgal ogaanshaha dhijitaalka ah sida uu qabo Heshiiska Ilaha-badan ee QSFP28 (MSA). Waxaa loo qaabeeyey si ay ula kulanto xaaladaha shaqada dibadda ee ugu adag oo ay ku jiraan heerkulka, qoyaanka iyo faragelinta EMI. Module-ku waxa uu bixiyaa hawlkarnimo aad u saraysa iyo is-dhexgal muuqaal ah, oo laga heli karo iyada oo loo sii marayo is-dhexgal laba-fire ah. • Calaamadda Halbeegga Qiimaynta ugu Sarreysa ee ugu sarreysa Min. Caadiga ah Max. Heerkulka Cutubka Kaydinta TS -40 +85 °C Supply Voltage VCCT, R -0.5 4 V Qoyaanka Qoyaanka RH 0 85 % Caadiga ah Max. Cutubka Kiiska ku shaqeeya Heerkulka TC 0 +70 °C Supply Voltage VCCT, R +3.13 3.3 +3.47 V Bixinta ICC ee Hadda 1100 1500 mA Korontada Bakhtiinta PD 5 W • Tilmaamaha Korontada (TOP = 0 ilaa 70 °C, VCC ilaa 3 Calaamadda Halbeegga Min Nooca Min Heerka Xogta Cutubka ugu badan ee kanaalka - 25.78125 Gbps 27.9525 Isticmaalka Korontada - 2.7 3.5 W Soo-gaadhista Icc 0.8 Muddada 35 Ps RESETL 10 Us RESETL Waqtiga De-sheegashada 100 ms Wakhtiga Awooda 100 ms Gudbiye Keliya Dhammayn Wax Soo saar Korantada Dulqaadashada 0.3 Vcc V 1 Qaabka Guud Dulqaadashada Korantada 15 mV Gudbinta Kala Duwanaanta Xogta Voltage VI 150 1200 mV Gudbinta Soo Gelida Kala Duwanaanshaha05 Imped15 Jitter DJ = 0 ilaa 70 °C, VCC = 3.0 ilaa 3.6 Volts) Halbeeg-beegeedka Calaamada Min Nooca ugu badan Ref. Meelaynta Wave-dhererka Gudbiyaha L0 1264.5 1271 1277.5 nm L1 1284.5 1291 1297.5 nm L2 1304.5 1311 1317.5 nm L3 1324.5 1331 13mp 30 - - dB Wadarta Celceliska Daahfurka Awooda PT -6 - 6.5 dBm Celceliska Daahfurka Awooda, Lane kasta -6 - 2.5 dBm Farqiga udhaxeeya laba Haad kasta (OMA) - - 3.5 dB TDP, Lane kasta 2.2 dB Heerka Bakhtiinta ER 4 - - Gudbiyaha dB Maaskarada Indhaha Qeexitaan {X1, X2, X3, Y1, Y2, Y3} {0.25, 0.4, 0.45, 0.25, 0.28, 0.4} Dulqaadashada Luminta Soo Celinta Aragga - - 20 dB Celceliska Daahfurka Gudbiyaha Korontada, Lane Poff kasta -30 dBm Qaraabada Xoogan Adag ee Rin -128 dB/HZ Dulqaadka - - 12 dB Xaddiga Burburka Qaadaha THd 3.3 dBm 1 Celceliska Awooda Soo Gelida Qaadaha, Lane kasta R -13.0 0 dBm RSSI Saxnimada -2 2 dB Milicsiga Qaadaha Rrx -26 dB Awood Qaadaha (OMA), Lane kasta -sert 3.5 -AsD LOSS 15 dBm LOS Assert LOSA -25 dBm LOS Hysteresis LOSH 0.5 dB Xusuusin 12dB Milicsiga • Interface Monitoring Diagnostic Interface Hawsha la socodka ogaanshaha dhijitaalka ah ayaa laga heli karaa dhammaan QSFP28 LR4. Interface-ka taxan ee 2-fire ayaa siiya isticmaaleha inuu la xiriiro moduleka. Qaab dhismeedka xusuusta ayaa lagu muujiyey qulqulka. Meesha xusuusta waxaa loo habeeyey bog hoose, hal bog, booska ciwaanka oo ah 128 bytes iyo dhawr bog oo ciwaanka sare ah. Qaab dhismeedkani waxa uu fasaxayaa gelitaanka wakhtiga ku habboon ciwaannada bogga hoose, sida Calannada iyo Kormeerayaasha kala gooya. Gelida wakhtiga muhiimka ah ee wakhti yar, sida macluumaadka aqoonsiga taxanaha ah iyo habaynta bilowga, ayaa la heli karaa iyada oo la socota shaqada Page Select. Ciwaanka interfiyuuga ee la isticmaalay waa A0xh waxaana inta badan loo isticmaalaa xogta wakhtiga muhiimka ah sida wax ka qabashada joojinta si loo suurtogeliyo in hal mar la akhriyo dhammaan xogta la xidhiidha xaalada hakadka. Joojinta ka dib, IntL waa la xaqiijiyay, martigeliyaha wuxuu akhrin karaa goobta calanka si loo go'aamiyo kanaalka ay saameeyeen iyo nooca calanka. Page02 waa Isticmaalaha EEPROM oo qaabkiisa uu go'aamiyey isticmaaluhu. Sharaxaad tafatiran ee xusuusta hoose iyo bogga00.bogga03 xusuusta sare fadlan eeg dukumeentiga SFF-8436. • Wakhtiga loogu talagalay kontoroolka jilicsan iyo hawlaha heerka halbeegga calaamada ugu badan ee xaaladaha bilowga wakhtiga t_init 2000 ms Waqtiga ka bilaabmaya korontada on1, fur kulul ama kor u kaca ee Dib u dajinta ilaa moduleka uu si buuxda u shaqaynayo heer ka dheer wakhtiga dib u dajinta ugu yar ee ku jira biinka ResetL Taxane Bus Hardware Time t_serial 2000 ms Waqtiga laga bilaabo koronta 1 ilaa moduleka ka jawaabo gudbinta xogta 2-ware baska taxanaha ah La soco Data ReadyTime t_data 2000 ms Waqtiga laga bilaabo koronta 1 ilaa xogta aan diyaar ahayn, xoogaa 0 ah ee Byte 2, macmacaan iyo IntL la xaqiijiyay Dib u deji wakhtiga sheegashada t_reset 2000 ms Wakhtiga kor u kaca ee biinka ResetL ilaa moduleka uu si buuxda u shaqeeyo Vol IntL Wakhtiga macmacaan toff_IntL 500 μs toff_IntL 500 μs Waqtiga laga bilaabo akhrinta 3 ee hawlgalka calanka la xidhiidha ilaa Vout:IntL = Voh. Tan waxaa ku jira waqtiyada macmacaanka ee Rx LOS, Tx Fault iyo qaybaha kale ee calanka. Rx LOS Waqtiga Sheegista ton_los 100 ms Waqtiga laga bilaabo gobolka Rx LOS ilaa Rx LOS xoogaa la dhigay iyo IntL la sheegay waqtiga calaamadaynta calanka ton_flag 200 ms Waqtiga laga soo bilaabo dhacdada xaalad kicinta calanka ilaa la dhigay qaniinyada calanka iyo IntL waxay caddeeyeen waqti gabo gabo ah ton_mask 100 ms xoogaa set4 ilaa laxidhiidha sheegashada IntL la joojiyo Mask De-Asert Time toff_mask 100 ms Waqtiga laga bilaabo maaskarada xoogaa la nadiifiyey4 ilaa hawlgalka IntlL ee xidhiidhsan uu dib u bilaabmo ModSelL Assert Time ton_ModSelL 100 μs Waqtiga laga bilaabo xaqiijinta ModSelL ilaa moduleka uu ka jawaabayo gudbinta xogta baska 2-fiil ee taxanaha ah ee ModSelL Wakhtiga Macmacaanka toff_ModSelL module kama jawaabo gudbinta xogta 2-fire baska iskuxiran ee Power_over-ride ama Power-set Assert Time ton_Pdown 100 ms Waqtiga P_Down bit dhigay 4 ilaa moduleka isticmaalka korantadu uu galo heerka hoose ee Power_over-ride ama Power-set De-ssert Time toff_Pdown 300 ms Waqtiga laga bilaabo P_Down xoogaa la nadiifiyay4 ilaa moduleka uu si buuxda u shaqaynayo3 Xusuusin: 1. Awoodda ayaa la qeexay sida isla markiiba marka danab sahaydu gaadho oo ay ku sii jiraan ama ka sarreeyaan qiimaha ugu yar ee la cayimay. 2. Si buuxda u shaqaynayaa waxa lagu qeexaa sida IntL la caddeeyey sababtoo ah xog aan diyaar u ahayn, xoogaa 0 byte 2 ah oo la sheegay. 3. Lagu cabbiray hoos u dhacaysa saacada ka dib joogsiga wax-ka-iibsiga wax-akhrinta. 4. Lagu cabbiray hoos u dhaca saacadda ka dib joojinta xoogaa wax kala iibsiga. • Jaantuska Block Transceiver • Sharaxa Qoondaynta Pin ee Xidhiidhiyaha Boodhka Martigelinta Nambarada Biinanka iyo Magaca • Sharaxaada Pin 1 GND Ground 1 2 CML-I Tx2n Gudbiyaha Galinta Xogta La rogay 3 CML-I Tx2p Gudbiye Xogta Aan La Rogin Dhulka 1 8 LVTTL-I ModSelL Module Dooro 9 LVTTL-I ResetL Module Reset 10 VccRx +3.3V Qaadaha Korontada 2 11 LVCMOS-I/O SCL 2-Silig Interface Clock 12 LVCMOS-I/O SDA 2-Wire Serial Interface Data G13 G1 CML-O Rx3p qaataha Soo Saaridda Xogta La Rogay Rx2n Soo Saaridda Xogta La rogay ee Qaadaha 22 CML-O Rx2p Qaadaha Xogta Aan La Wareegin 23 GND Ground 1 Soo Bandhigida 28 LVTTL-O IntL 29 VccTx +3.3V Gudbinta Korontada Gudbiye Soosaarka Xogta Aan La-soo-jeedin , Dhammaan waxay ku badan yihiin moduleka QSFP28 iyo dhammaan tamarta moduleka ayaa la tixraacayaa awooddan si kale loo xusay. Kuwan si toos ah ugu xidh calaamada guddiga martida loo yahay diyaaradda dhulka guud. Wax soo saarka leyserku waa naafo TDIS>2.0V ama furan,ka shaqeeya TDIS