Izici: ♦ Izixhumanisi Zedatha Ezifika Ku-155Mb/s ♦ I-Hot-Pluggable ♦ Isixhumi Esisodwa se-SC ♦ Kufika ku-40 km ku-9/125μm SMF ♦ 1310nm FP laser transmitter ♦ 1550nm PIN photo-3V detector +3V Power Supply. I-Monitoring Interface Ithobelana ne-SFF-8472 ♦ Amandla Aphezulu 2.0V noma kuvuliwe, kunikwe amandla ku-TDIS 1000 V) Electrostatic Discharge (ESD)kuya kuSingle SC Receptacle IEC 61000-4-2GR-1089-CORE Ihambisana nezizibuthe ze-FCCInter Isigaba 15 Ikilasi I-BEN55022 Ikilasi B (CISPR 22B)I-VCCI Isigaba B Ihambisana nezindinganiso I-Laser Eye Safety FDA 21CFR 1040.10 kanye ne-1040.11EN60950, EN (IEC) 60825-1,2 Ihambisana nomkhiqizo we-laser we-Class 1. • Umsingathi we-Circuit SFP onconyiwe onconyiwe we-Circuit l Mechanical Mechanical Drawing

1. Izici ♦ Ukulahlekelwa Kokufaka Okuphansi ♦ Ukuzihlukanisa Okuphezulu ♦ I-PDL Ephansi ♦ Idizayini Ehlangene ♦ Ukungaguquguquki okuphezulu kwesiteshi ♦ I-Wavelength Ebanzi Yokusebenza: 1260nm~1620nm ♦ Ithempelesha Elibanzi Lokusebenza: -45℃ Ukuthembeka okuphezulu ~8℃2. Izinhlelo zokusebenza ♦ Uhlelo lwe-CWDM ♦ Amanethiwekhi E-PON ♦ Izixhumanisi ze-CATV 3. Ukuthobelana ♦ I-Telcordia GR-1209-CORE-2001 ♦ I-Telcordia GR-1221-CORE-1999 ♦ RoHS 4. Imininingwane Yesihlungi I-Parameters WDM Dela T13/R15 T15/R13 T13/R1415 T14R1315 T15R1314 T1415R13 T1314R15 Ububanzi be-wavelength yokudlulisela (nm) 1310+/-40 1550+/-40 1310+/0-01/10-10 1490+/-10& 1550+/-10 1310+/-40& 1490+/-10 Reflection wavelength range (nm) 1550+/-40 1310+/-40 1490+/-10& 1550+/-1+10/- 40& 1550+/-10 1310+/-40& 1490+/-10 1310+/-40 1550+/-10 Ibhendi yokudlulisela (dB) 0.8 (0.6 Uhlobo) Ibhendi yokubonakalisa (dB) 0.6 (0.4 Uhlobo) Ibhendi yokudlulisela(dB) 30 Ibhendi yokuReflection (dB) 15 Ripple (dB) 0.3 I-Polarization Ukulahlekelwa Okuncike 0.1 I-Polarization Mode Dispersion 0.1 RL (dB) 45 Directivity (dB) 50 Maximum Optical Power(mw) 500 500 Operating Temperature (℃) -40～85 Izinga Lokushisa Lesitoreji (℃) -40～85 Package Dim×× L) Φ5.5*L34 Amanothi: 1. Icaciswe ngaphandle kwezixhumi. 2. Engeza ukulahlekelwa okwengeziwe okungu-0.2dB ngesixhumi ngasinye. 5．Ubukhulu Bomshini 6. Ulwazi Loku-oda Idivayisi ye-WDM LWD - XX X XX X XX - XXX Ukucushwa Kwembobo ye-WDM Uhlobo Lwesikhungo I-Wavelength Fiber Uhlobo Lokukhipha I-Fiber Ubude COM Isixhumi Sembobo sokudlula Isixhumi Esibonakalayo Imbobo Isixhumi sembobo L-Lintegrity 01=1*1 F=FWDM 1=T13/R15 B=250um fibre engenalutho 10=1.0m 0=Lutho 0=Lutho 0=Alukho W=WDM 02=1*2 2=T15/R13 L=900um ithubhu elixegayo 12=1.2m 1=FC/UPC 1=FC/UPC 1=FC/UPC D=Idivayisi 3=T13/R1415 T=900um isibhafa esiqinile 15=1.5m 2=FC/APC 2=FC/APC 2=FC/APC 4= T14R1315 …… 3=SC/UPC 3=SC/UPC 3=SC/UPC 5= T15R1314 XX=Kwenziwe ngokwezifiso 4=SC/APC 4=SC/ APC 4=SC/APC 6=T1415R13 5=LC/UPC 5=LC/UPC 5=LC/UPC 7=T1314R15 6=LC/APC 6=LC/APC 6=LC/APC X= Kwenziwe ngokwezifiso X= Kwenziwe ngokwezifiso X= Kwenziwe ngokwezifiso

Isingeniso Ukushintshana kochungechunge lwe-JHA-P420016B kuhlinzeka kusuka endaweni eyodwa yenethiwekhi kusebenzisa ikhebula le-Cat5 ukudluliswa kanyekanye kwedatha namandla, lapho amandla e-AC engenamandla noma aphazamisa amandla (njengamakhamera we-PTZ namadivayisi we-WiMAX), uchungechunge lwe-JHA-P420016B lwenzelwe amanethiwekhi angenantambo. , izinhlelo zokusebenza ezizenzakalelayo zokuphepha. Ukushintshwa kochungechunge lwe-JHA-P420016B kunciphisa kakhulu izindleko zokufaka izintambo kumsebenzisi wamandla, izindawo zokufinyelela ze-LAN ezingenantambo, amakhamera okuqapha ividiyo nezinye izinto zokusebenza kufanele zisetshenziswe ukusekela kangcono izinsizakalo ezintsha nezinhlelo zokusebenza, kunikeze abasebenzisi ukuguquguquka okuphezulu nokuhamba. I-algorithm yokuzizwela ethuthukisiwe kuphela yokunikezwa kwamandla kwemishini yesiphetho se-PD ejwayelekile, ngakho-ke asikho isidingo sokukhathazeka ngokulimala kwemishini ye-PoE ye-PoE eyimfihlo noma engajwayelekile. Idizayini elula nethembekile, i-JHA-P420016B uchungechunge lwezidingo zokuhlonza ezizenzakalelayo ze-PoE, isivinini, i-duplex, nokusebenzisa uhlobo lwekhebula lwe-Auto Up link. Izici ♦ Sebenzisa ipheya esontekile engavikelekile ingahlanganisa imishini yetheminali yokuphakelwa kwamandla kane. ♦ Isekela imbobo ye-16 10/100/1000Base-TX PoE kanye nembobo ye-2 1000Base-FX(SFP Slot) ♦ Ibanga lokunikezwa kwamandla kwe-PoE 100m. ♦ Sekela i-IEEE802.3 af (15.4W) kanye ne-IEEE802.3 ku-(30W) izinga le-PoE. ♦ I-Dynamic LED yesimo esilula nganoma yisiphi isikhathi ukuze itheku lisebenze nesimo sokuphakelwa kukagesi. ♦ Ngokusebenzisa idizayini yesibili yokuvikela umbani, kuyilapho igwema ukungeniswa kwe-electrostatic, Ipulagi ne-Play yokuvikela ukuhlukaniswa kwesekethe. ♦ Akukho ukucushwa, amandla anikezwa ngokuzenzakalelayo kumpahla eguquguqukayo. Isici se-PoE IEEE802.3af, i-IEEE802.3at amandla anezindinganiso zamazwe ngamazwe Amapharamitha e-PoE (Imbobo ngayinye) IEEE802.3af 15.4W IEEE802.3at 30W Amandla Aphezulu IEEE802.3af okujwayelekile: 250W Ulayini Wamandla Kagesi Pheqa imigqa engu-3 ye-spare 6 yenketho engu-12 45, 78 UTP Amapharamitha embobo ye-UTP Imbobo: RJ45 Uhlobo Lwekhebula: Ikati 5 (UTP), Ikati 6 noma ngaphezulu Ibanga lokudlulisela: 100m Amazinga Ephrothokholi IEEE802.3i 100Base-TIEEE802.3u 100Base-TXIEEE802.3x Ukulawula Ukugeleza IEEE802.02af I-Perform Isitolo Indiza Yasemuva I-Bandwidth: 52Gbps (Non-blocking) Izinga Lokudlulisela Iphakethe: 1.19Mpps Imodi Yokudlulisa: i-adaptive egcwele / uhhafu ye-duplex Ikheli: 48-bit MAC ikheli Isizindalwazi Usayizi: 1000 MAC ikheli Buffer Memory: 96Kb Ukubambezeleka: Ku-100Base data, TX-4 Ukulibaziseka kohlaka lwedatha ye-byte akudluli ama-20 Isikhombi se-LED se-microsecond Ngembobo ngayinye: isivinini, inkomba yesixhumanisi Ngedivayisi ngayinye: Ukukhanya kwamandla, izibani zomsebenzi we-PoE Isitifiketi se-CE, i-FCC, i-RoHS Dimension 440*285*45mm ( L * W * H ) Isisindo 3.9KG Imvelo Yokusebenza Izinga lokushisa: -10~55 ℃ Umswakamo Osebenzayo: 5%~90% Izinga Lokushisa Lesitoreji: -10~55℃ Isitoreji Umswakamo: 5% kuya ku-90% Isitifiketi esinganciphisi i-CE, i-FCC, i-RoHS Warranty yeminyaka emi-3 Yemodeli Yolwazi Lwe-oda No. ukunikezwa kwamandla, isamba:250W JHA-P420016BT 16 Ports I-10/100/1000M Imbobo ye-PoE+2 ye-Gigabit SFP Fiber Port,ukunikezwa kwamandla okwakhelwe ngaphakathi, inani:400W

Izici ♦ Ukusekela i-1000Mbps i-dual fiber channel; ♦ Izinga le-Interface lisekela i-PCI Express 2.0; ♦ Sekela i-MSI, i-MSI-X, isekela ulayini we-VMDq; ♦ Sekela ukusheshisa kwe-ISCSI; ♦ Ukusekela isu le-QOS; ♦ Sekela ukulayishwa kwe-FCOE; ♦ Sekela ulayini we-RSS/TX; ♦ Ukusekela ukulawulwa kokugeleza okungu-802.3x; ♦ Isekela izinhlelo eziningi zokusebenza zenethiwekhi futhi zingasatshalaliswa kabanzi. Incazelo I-JHA-GWC401 iyikhadi lenethiwekhi ye-gigabit fiber elinikezelwe kuseva, ine-interface emine ye-1000M LC yefiber optical, ingasekela umkhawulokudonsa wokudlulisa ongu-4000Mbs, futhi isekele i-PCI-E X4 slot ejwayelekile, iqinisekise ukuthi ikhadi lenethiwekhi lisebenza kahle futhi lizinzile. ikhadi lenethiwekhi liphinde lisekele i-VLAN, isu le-QOS, ukulawula ukugeleza neminye imisebenzi, ifanele izinhlelo zokusebenza ze-LAN eziphakathi nendawo nezinkulu. Inzuzo Yomkhiqizo ♦ Ikhadi lenethiwekhi le-JHA-GWC401 lamukela i-Intel I350 chip yasekuqaleni; ♦ Wonke amabhodi e-PCB ayizingqimba ezingu-6-8; ♦ Ingaphezulu lekhadi lenethiwekhi lithatha inqubo yokufafaza ngethini ukuze kuvinjwe i-oxidation yethusi elingenalutho nokugcina ukudaleka; ♦ Izingxenye zekhadi lenethiwekhi zenziwe ngezinto ezijwayelekile zefekthri yokuqala, futhi ugesi wenziwa ngama-chips kagesi we-TI kanye ne-LTC yase-United States, ukuze kutholwe ukusimama kokunikezwa kwamandla ekhadini lenethiwekhi; ♦ Slot umunwe wegolide ngegolide elisindayo elingu-5μ lokuxhumana okuthembekile, ukulahlekelwa okuphansi, ukulahlekelwa kwephakethe eliphansi kanye nokulibaziseka kwedatha ephansi; ♦ I-interface yekhadi lenethiwekhi ihlanganiswe nokuvikela okuphindwe kabili, okungavimbela ngempumelelo ukuphazamiseka futhi kwenze ukudluliswa kwedatha kuhambe kahle; ♦ Ngomshini wokushisa ekhadini lenethiwekhi, kunganciphisa izinga lokushisa lokusebenza kwekhadi lenethiwekhi nganoma yisiphi isikhathi, ngcono ukuzinza kokusebenza nokwandisa impilo yesevisi yekhadi lenethiwekhi; ♦ Wonke amakhadi enethiwekhi adlula amahora angu-24 ephila ukusebenza ngokuguga ngaphansi kwezinga lokushisa eliphezulu lama-degree angu-90, nokuhlolwa okuqinile, ukuqinisekisa ukwethembeka okuphezulu nokuzinza okuphezulu kwekhadi lenethiwekhi;Sekela i-10Gbps ishaneli ye-fiber ekabili; Inombolo Yomkhiqizo Yokucaciswa Komkhiqizo JHA-GWC401 Igama Lomkhiqizo I-Gigabit i-quad-channel universal fiber network card Uhlobo lomkhiqizo I-Ethernet iseva yenethiwekhi ikhadi Iprosesa Chip Intel I350 Gigabit Ethernet isilawuli Ibhasi Thayipha i-PCI Express X4, ehambisana ne-X4, X8 kanye ne-X16 PCI-E slots Network Interface Type SFP System Interface Type PCIe v2.0 (5.0GT/s) Ethernet Storage iSCSI, FCoE, NFS Transmission Rate (Mbps) 1000M Type of Transmission Ifayibha ye-LC emaphakathi, ngaphansi kwe-MMF 62.5/50 microns Web Standards IEEE802.3 Izici Ezithize I-Intel Virtualization Technology Yokuxhumana;Umugqa wedivayisi yomshini obonakalayo (VMDq) kanye ne-SR-IOV;Ukulinganisa kwe-Multi-CPU yokulayisha;Ukuhlunga iphakethe okuthuthukisiwe (ngembobo); Ukusekelwa kwe-VLAN nokufakwa kwethegi ye-VLAN, ukususwa nokuhlunga kwephakethe; Ukusheshisa kwe-ISCSI, i-iSCSI ibhuthini ekude; Isiteshi se-fiber se-Ethernet; Ukubekezelela iphutha kwe-adaptha, shintsha ukubekezelela amaphutha; Ukulinganisa okuguquguqukayo komthwalo; Ukwesekwa ngamaqembu; Hlola futhi ukhiphe i-TCP, ingxenye ye-TCP/ukuthumela okukhulu, nciphisa ukuphazamiseka; Ukulayishwa kwe-IPv6; Iseva Ehambisanayo Yohlobo Lweseva Lenovo, iseva ye-inspur, iseva ye-HP, iseva ye-cisco, iseva ye-huawei, iseva ye-dell, iseva ye-asus, iseva ye-IBM, iseva ye-shuguang, iseva ye-tsinghua tongfang, iseva ye-Great Wall, iseva ye-wuzhou, iseva ye-baode, iseva ye-microstar, iseva ye-zhengrui kanye Isitifiketi seseva ye-DIY Isitifiketi sobuchwepheshe obuphezulu, isitifiketi se-ISO9001, isitifiketi se-CE, i-FCC isitifiketi, isitifiketi se-ROHS, isitifiketi se-REACH Isistimu Esebenzayo Ehambisanayo Windows XP SP3,Windows 7,Windows Server 2003, Windows Server 2008, Windows Server 2008 SP2, Windows Server 2008 SP2 Core, Windows Server 2008 R2 SP1 Windows Server 20068 RPE 20068 RPE. (2003 PE),WinPE 2.1 (2008 PE) WinPE 3.0 (2008 R2 PE), Linux Stable Kernel version 2.6/3.x ,Linux RHEL 5.8 Linux RHEL 6.2,Linux SLES 10 SP4, Linux SLES 11 SP2,FreeBSD 9 ,EFI 1.1, UEFI, UEFI 2.3, VMware ESXi 5.02,VMware ESX M/N.okulandelayo 3 (GA TBD) Ubude 13.8 cm (5.43 amayintshi) Ububanzi 6.8 cm (2.68 amayintshi) Izinga lokushisa elisebenzayo 0℃~55℃(32℉~131℉) Izinga lokushisa Lokugcina -40℃~70℃(-40℉~158℉) Uku-oda Ulwazi Lwengxenye Yenombolo Incazelo Yomkhiqizo JHA-GWC401 Intel I350 chip, PCIe x4 (5.0GT/s), Gigabit SFP Quad Port, 1000Mbps Transmission Rate

Izici: ◊ 4 imizila ye-MUX/DEMUX idizayini ◊ I-LAN WDM TOSA / ROSA edidiyelwe efinyelela ku-10 km ifinyelela ngaphezu kwe-SMF28 ◊ Sekela u-100GBASE-LR4 ngezinga lomugqa ongu-103.125Gbps kanye ne-OTU4 ngenani lomugqa ongu-111.81Gbps we-Abbs ◊ Isixhumi se-Duplex LC ◊ Ihambisana ne-IEEE 802.3-2012 Isigaba somthetho 88 esijwayelekile se-IEEE 802.3bm CAUI-4 chip to module standard Electricity ITU-T G.959.1-2012-02 okujwayelekile · ◊ I-Single +3◊ Umthombo wamandla we-digital Built esebenza imisebenzi yokuxilonga ◊ Ibanga lokushisa 0°C kuya ku-70°C ◊ I-RoHS Compliant Part Applications: ◊ Local Area Network (LAN) ◊ Wide Area Network (WAN) ◊ Amaswishi e-Ethernet nezinhlelo zokusebenza zerutha Incazelo: I-JHAQ28C10 iyimojula ye-transceiver eklanyelwe izinhlelo zokusebenza zokuxhumana ze-optical ezi-10km. Idizayini ithobelana ne-100GbASE-LR4 ye-IEEE 802.3-2012 Isigaba somthetho 88 esijwayelekile se-IEEE 802.3bm CAUI-4 chip ukuze kumojulwe indinganiso kagesi ye-ITU-T G.959.1-2012-02 . I-module iguqula iziteshi ze-4 zokufaka (ch) ze-25.78 Gbps kuya ku-27.95Gbps idatha kagesi ku-4 imizila yezimpawu ze-optical, futhi iziphindaphinda zibe isiteshi esisodwa se-100Gb / s yokudlulisa optical. Ngokuhlehlayo, ohlangothini lomamukeli, imojula i-optically de-multiplexes okokufaka kwe-100Gb/s ibe amasignali emizila emi-4, futhi iwaguqulele emigwaqweni emi-4 ekhipha idatha kagesi. Amaza amaphakathi emizila emi-4 ngu-1296 nm, 1300 nm, 1305 nm kanye no-1309 nm. Iqukethe isixhumi se-LC esiyi-duplex yesixhumi esibonakalayo esibonakalayo nesixhumi samaphini angama-38 esixhumi esibonakalayo sikagesi. Ukuze kuncishiswe ukuhlakazeka kokubona ohlelweni lokudonsa isikhathi eside, i-fiber yemodi eyodwa (SMF) kufanele isetshenziswe kule mojula. Umkhiqizo uklanywe nge-form factor, uxhumano lwe-optical/electric kanye ne-digital diagnostic interface ngokuvumelana ne-QSFP28 Multi-Source Agreement (MSA). Iklanyelwe ukuhlangabezana nezimo zokusebenza zangaphandle ezinzima kakhulu ezihlanganisa izinga lokushisa, umswakama kanye nokuphazanyiswa kwe-EMI. Imojula isebenza kugesi owodwa we-+3.3V kanye namasiginali okulawula umhlaba wonke we-LVCMOS/LVTTL njengeModule Present, Setha Kabusha, Ukuphazamisa kanye Nemodi Yamandla Aphansi ayatholakala namamojula. I-serial interface enezintambo ezi-2 iyatholakala ukuze ithumele futhi yamukele amasiginali okulawula ayinkimbinkimbi kanye nokuthola ulwazi lokuxilonga lwedijithali. Iziteshi ngazinye zingasingathwa futhi iziteshi ezingasetshenzisiwe zingavalwa ukuze umklamo ube nezimo eziguquguqukayo. I-JHAQ28C10 yakhelwe nge-form factor, uxhumano lwe-optical/electric kanye nesixhumi esibonakalayo sokuxilonga esidijithali ngokweSivumelwano se-QSFP28 Multi-Source Agreement (MSA). Iklanyelwe ukuhlangabezana nezimo zokusebenza zangaphandle ezinzima kakhulu ezihlanganisa izinga lokushisa, umswakama kanye nokuphazanyiswa kwe-EMI. Imojula inikeza ukusebenza okuphezulu kakhulu nokuhlanganiswa kwesici, okufinyeleleka nge-serial interface enezintambo ezimbili. • Absolute Maximum Izilinganiso Ipharamitha Symbol Min. Ubukhulu obujwayelekile. I-Unit Storage Temperature TS -40 +85 °C Supply Voltage VCCT, R -0.5 4 V Umswakamo Ohlobene RH 0 85 % • Indawo yokusebenza Enconyiwe: Uphawu Lwepharamitha Min. Ubukhulu obujwayelekile. I-Unit Case yokusebenza Temperature TC 0 +70 °C Supply Voltage VCCT, R +3.13 3.3 +3.47 V Supply Current ICC 1100 1500 mA Power Dissipation PD 5 W • Izimpawu zikagesi (TOP = 0 kuya ku-70 °C, VCC3 kuya ku-3. Ipharamitha Yophawu Lwe-Min Typ Max Iyunithi Yedatha Yesilinganiso Sedatha Isiteshi ngasinye - 25.78125 Gbps 27.9525 Ukusetshenziswa kwamandla - 3.6 5 W Supply Current Icc 1.1 1.5 A Control I/O Voltage-High VIH 2.0 Vcc V Control I/O Voltage-Low VIL 0 0 0.5ke V Inter-Channel SSK Ps RESETL Ubude besikhathi 10 Us I-RESETL I-De-assert isikhathi 100 ms Amandla Ngesikhathi 100 ms Transmitter Okukodwa Okuphelile Ukubekezelela I-Voltage 0.3 Vcc V 1 Imodi Evamile Ukubekezelela I-Voltage 15 mV Dlulisa Okokufaka Kokufaka I-Diff Voltage VI 150 1200 mV Transmit Input Diff 8 Input 1 Impedance 1 Impedance 1 I-Data Impedance 15150 Impedance 1 I-DDJ 0.3 Isamukeli se-UI Esiphelile Ukubekezelela I-Voltage Ephumayo Eyodwa 0.3 4 V Rx Output Diff Voltage Vo 370 600 950 mV Rx Output Rise and Fall Voltage Tr/Tf 35 ps 1 Total Jitter TJ 0.3 Optical UI Inothi: 0.3 ～ I-Optical imitha 0.3 I-Optical 0 kube 70 °C, VCC = 3.0 kuya ku-3.6 Volts) Ipharamitha Yophawu Lwe-Min Typ Max Unit Ref. Isabelo se-Transmitter Wavelength L0 1294.53 1295.56 1296.59 nm L1 1299.02 1300.05 1301.09 nm L2 1303.54 1304.58 1305.63 nm3 408 9. 1310.19 nm I-Side-Mode Suppression Ratio SMSR 30 - - dB Isamba Esimaphakathi Sokuqalisa Amandla PT -4 - 8.3 dBm Amandla Okuqalisa Okumaphakathi, Umehluko WokuQalisa Umzila ngamunye -4 - 4.5 dBm Emandleni Okwethula phakathi kwanoma yimiphi Imizila emibili (OMA) - 6.5 Optical Modulation Amplitude, Umzila ngamunye OMA -4 4.5 dBm Yethula Amandla ku-OMA khipha i-Transmitter ne-Dispersion Penalty (TDP), Umzila ngamunye -4.8 - dBm TDP, Umzila ngamunye TDP 2.2 dB Extinction Ratio ER 4 - - dB Transmitter Eye Mask Definition {X1, X2, X3, Y1, Y2 Y3} {0.25, 0.4, 0.45, 0.25, 0.28, 0.4} I-Optical Return Loss Tolerance - - 20 dB Isilinganiso Sokuqalisa I-Power OFF Transmitter, I-Lane Poff ngayinye -30 dBm Relative Intensity Noise Rin -128 dB/HZ 1 Optical Return Damage -Thress Return 2 THd 3.3 dBm 1 Amandla Aphakathi Kokokufaka Kwamamukeli, Umzila ngamunye R -10.6 0 dBm Ukunemba kwe-RSSI -2 2 2 dB Reflectance Receiver Rrx -26 dB Amandla Owamukelayo (OMA), Umzila ngamunye - - 3.5 dBm LOSsser Dem-A5 LOSsser Ukugomela i-LOSA -25 I-dBm LOS Hysteresis LOSH 0.5 dB Note 12dB Reflection • I-Digital Monitoring Interface Umsebenzi wokuqapha ukuxilonga uyatholakala kuwo wonke ama-QSFP28 LR4. I-serial interface enezintambo ezi-2 inikeza umsebenzisi ukuthi axhumane nemojuli. Ukwakheka kwenkumbulo kukhonjiswa ngokugeleza. Isikhala senkumbulo sihlelwe saba ngaphansi, ikhasi elilodwa, indawo yekheli engamabhayithi angu-128 namakhasi amaningi esikhala samakheli aphezulu. Lesi sakhiwo sivumela ukufinyelela okufika ngesikhathi kumakheli ekhasini elingezansi, elifana namafulegi aphazamisayo nabaqaphi. Isikhathi esincane esibalulekile esifakiwe, esifana nolwazi lwe-serial ID namasethingi e-threshold, ayatholakala nomsebenzi Wokukhetha Ikhasi. Ikheli lesixhumi esibonakalayo elisetshenzisiwe lithi A0xh futhi lisetshenziselwa kakhulu idatha ebalulekile yesikhathi njengokuphatha ukuphazamiseka ukuze kunikwe amandla ukufundwa kanye nje kwayo yonke idatha ehlobene nesimo sokuphazamiseka. Ngemva kokuphazamiseka, i-IntL isigonyelwe, umsingathi angafunda inkundla yefulegi ukuze anqume isiteshi esithintekile kanye nohlobo lwefulegi. I-Page02 i-EEPROM yomsebenzisi futhi ifomethi yayo inqunywa umsebenzisi. Incazelo yemininingwane yememori ephansi kanye nememori ephezulu yekhasi00.page03 sicela ubheke idokhumenti ye-SFF-8436. • Isikhathi Sokulawula Okuthambile Nemisebenzi Yesimo Sepharamitha I-Symbol Max Unit Conditions Isikhathi Sokuqalisa t_init 2000 ms Isikhathi kusukela kumandla ku-1, ipulaki eshisayo noma unqenqema olukhuphukayo Lokusetha Kabusha kuze kube imojuli isisebenza ngokugcwele2 Setha Kabusha Isikhathi Sokugunyaza I-init t_reset_init 2 μs Ukusetha kabusha kukhiqizwa ngokuphansi Izinga elide kunesikhathi esincane sokusetha kabusha ishayela esikhona kuphinikhodi ye-ResetL. I-serial Bus Hardware Isikhathi Sokulungiseka t_serial 2000 ms Isikhathi sisuka kumandla ku-1 kuze kube imojuli iphendula ekudluliselweni kwedatha ngebhasi le-serial elinezintambo ezi-2 Monitor Data ReadyTime t_data 2000 ms Isikhathi kusuka emandleni kuya kudatha engalungile, bit 0 ye-Byte 2, i-deassered ne-IntL iyagomela. Setha kabusha Isikhathi Sokugomela t_reset 2000 ms Isikhathi ukusuka onqenqemeni olukhuphukayo kuphinikhodi ye-ResetL kuze kube imojuli isebenza ngokugcwele2 LPMode Assert Time ton_LPMode 100 μs Isikhathi kusukela ekugomeleni kwe-LPMode (Vin:LPMode =Vih) kuze kube yilapho ukusetshenziswa kwamandla emojuli kungena emazingeni aphansi e-IntL Assert Time ton_IntL 200 ms Isikhathi kusukela ekuveleni kwesimo kuze kube yi-IntL I-Vout:IntL = Isikhathi se-Vout IntL Deassert toff_IntL 500 μs toff_IntL 500 μs Isikhathi kusukela ekucaceni kokusebenza kokufunda3 kwefulegi elihlobene kuze kube i-Vout:IntL = Voh. Lokhu kuhlanganisa izikhathi zamadesethi ze-Rx LOS, Tx Fault nezinye izingcezu zefulegi. I-Rx LOS Assert Isikhathi ton_los 100 ms Isikhathi sisuka ku-Rx LOS kuya ku-Rx LOS isethi futhi i-IntL igomela Isikhathi Sokugunyaza ton_flag 200 ms Isikhathi kusukela ekuveleni kwesimo esibangela ifulegi ukuya ekusethweni kwefulegi lefulegi elihlobene futhi i-IntL igomele ngokuthi I-Mask Assert Time ton_mask 100 ms Isikhathi ukusuka kumaski bit set4 kuze kube yilapho ukugomela kwe-IntL kuvinjelwe Imaski De-assert Isikhathi toff_mask 100 ms Isikhathi kusuka kubhithi yemaski kusuliwe4 kuze kube umsebenzi ohlobene we-IntlL uqalisa kabusha i-ModSelL Assert Time ton_ModSelL 100 μs Isikhathi kusukela ekugomeleni kwe-ModSel kuze kube imojula iphendula ekudlulisweni kwedatha ngebhasi eyi-serial ye-2-wire ModSelL Deassert Time μMod0 Timels_Mod0 Timels kwe I-ModSelL kuze kube yilapho imojuli ingaphenduli ekudluliselweni kwedatha ngebhasi elinezintambo ezi-2 Power_over-ride nomaAmandla-set Assert Time ton_Pdown 100 ms Isikhathi sisuka ku-P_Down bit set 4 kuze kube yilapho ukusetshenziswa kwamandla emojula kungena Izinga Lamandla eliphansi Power_over-ride noma Power-set De -assert Isikhathi toff_Pdown 300 ms Isikhathi kusuka ku-P_Down bit cleared4 kuze kube yilapho imojuli isisebenza ngokugcwele3 Qaphela: 1. Ukukhanya kwamandla kuchazwa njengokuphazima kweso lapho ama-voltage okunikezwayo efika futhi ahlale engaphezulu noma ngaphezu kwenani elincane elishiwo. 2. Ukusebenza ngokugcwele kuchazwa ngokuthi i-IntL igomela ngenxa yedatha engakalungi kancane, i-bit 0 byte 2 de-asserted. 3. Kukalwa kusuka onqenqemeni lwewashi eliwayo ngemva kokuma kokusebenza okufundiwe. 4. Kukalwa kusuka onqenqemeni lwewashi eliwayo ngemuva kokuma kokubhala okwenziwe. • Umdwebo Webhulokhi Ye-Transceiver • Umdwebo Womsebenzi Wephinikhodi Webhodi Lokusingatha Izinombolo Vimbela Iphinikhodi Negama • Incazelo Yephinikhodi I-Pin Logic Symbol Name/Incazelo Ref. 1 GND Ground 1 2 CML-I Tx2n Transmitter Inverted Data Input 3 CML-I Tx2p Transmitter Non-Inverted Data Okukhiphayo 4 GND Ground 1 5 CML-I Tx4n Transmitter Inverted Data Output 6 CML-I Tx4p Transmitter Non-Inverted GND Idatha Indawo 1 8 LVTTL-I Imojula ye-ModSelL Khetha 9 I-LVTTL-I Setha Kabusha Imojuli ye-10 VccRx +3.3V Isamukeli Sokunikezwa kwamandla 2 11 LVCMOS-I/O SCL 2-Wire Serial Interface Clock 12 LVCMOS-I/O SDA 2-Wire Serial Interface Data 13 GND14 Ground 1 I-CML-O Rx3p Receiver Inverted Data Output 15 CML-O Rx3n Isamukeli Okukhiphayo Kwedatha Engaguquki 16 GND Ground 1 17 CML-O Rx1p Isamukeli Esihlanekezelwe Okukhiphayo Kwedatha 18 CML-O Rx1n Isamukeli Okukhiphayo Kwedatha Engaguquki 19 GND Ground 1 1 20 GND 20 GND Inverted CML Receiver. Idatha Okukhiphayo 22 CML-O Rx2p Isamukeli Okukhiphayo Kwedatha Engaguquliwe 23 GND Ground 1 24 CML-O Rx4n Isamukeli Okukhiphayo Kwedatha Ehlanekezelwe 25 CML-O Rx4p Isamukeli Okukhiphayo Idatha Engaguquki 26 GND Ground 1 TL-27 Moddule LVT 1 TL-8PPS LVT I-LVTTL-O IntL Phakamisa i-29 VccTx +3.3V Power Supply Transmitter 2 30 Vcc1 +3.3V Power Supply 2 31 LVTTL-I LPMode Low Power Mode 32 GND Ground 1 33 CML-I Tx3p Transmitter Inverted Data Transmitter3 CnItter3 Okukhiphayo kwedatha ye-Cnl-Itter3 -Idatha Eguquliwe Okukhiphayo 35 GND Ground 1 36 CML-I Tx1p Transmitter Inverted Data Output 37 CML-I Tx1n Transmitter Non-Inverted Data Output 38 GND Ground 1 Amanothi: I-GND iwuphawu lwe-single kanye nokunikezela(amandla) okujwayelekile kumamojula we-QSFP28, Konke kujwayelekile ngaphakathi kwemojula ye-QSFP28 kanye nawo wonke ama-module voltages kubhekiselwa kulokhu okungenzeka kuphawulwe ngenye indlela. Xhuma lezi ngokuqondile endizeni yaphansi yesignali yebhodi lomsingathi. Okukhipha i-laser kukhutshaziwe ku-TDIS >2.0V noma kuvuliwe, kunikwe amandla ku-TDIS