100Gb/S QSFP28 1310nm 10km LR4 LC Transceiver JHAQ28C10C
Features:
◊ 4 nzira MUX/DEMUX dhizaini
◊ Yakabatanidzwa CWDM TOSA / ROSA kweanosvika gumi km kusvika pamusoro peSMF
◊ Tsigira 100GBASE-CWDM4 yemutsara chiyero che103.125Gbps uye OTU4 yemutsara chiyero che111.81Gbps
◊ Aggregate bandwidth ye> 100Gbps
◊ Duplex LC zvibatanidza
◊ Inopindirana neIEEE 802.3-2012 Chikamu 88 chakajairwa IEEE 802.3bm CAUI-4 chip to module yemagetsi chiyero ITU-T G.959.1-2012-02 chiyero ·
◊ Imwe +3.3V magetsi ekushandisa ari kushanda
◊ Yakavakwa-mukati yedhijitari yekuongorora mabasa
◊ Tembiricha yakasiyana 0°C kusvika 70°C
◊ RoHS Inoenderana Chikamu
Applications:
◊ Local Area Network (LAN)
◊ Wide Area Network (WAN)
◊ Ethernet switch uye router application
Tsanangudzo:
Iyo JHAQ28C10C itransceiver module yakagadzirirwa 10km optical communication applications.Magadzirirwo acho anoenderana ne100GbASE-LR4 yeIEEE 802.3-2012 Clause 88 standard IEEE 802.3bm CAUI-4 chip to module yemagetsi standard ITU-T G.959.1-2012-02 standard .Iyo module inoshandura 4 inputs channels (ch) ye 25.78 Gbps kusvika 27.95Gbps data yemagetsi kune 4 lanes optical signals, uye inoawedzera mugero rimwe chete re 100Gb / s optical transmission.Zvichidzokera kumashure, kudivi rekugamuchira, iyo module optically de-multiplexes a 100Gb / s inopinza mumasaini mana enzira, uye inoashandura kune 4 nzira inoburitsa data yemagetsi.
Iyo yepakati yavelengths yenzira ina 1270 nm, 1290 nm, 1310 nm uye 1330 nm.Iyo ine duplex LC yekubatanidza yeiyo optical interface uye 38-pini yekubatanidza yemagetsi interface.Kuti uderedze kupararira kwemaziso mune yakareba-haul system, single-mode fiber (SMF) inofanirwa kuiswa mune ino module.
Chigadzirwa chacho chakagadzirwa nechimiro chechimiro, optical/electrical connection uye digital diagnostic interface maererano neQSFP28 Multi-Source Agreement (MSA).Yakagadzirirwa kusangana neakaomesesa ekunze ekushanda mamiriro anosanganisira tembiricha, humidity uye kukanganiswa kweEMI.
Iyo module inoshanda kubva kune imwe chete + 3.3V magetsi uye LVCMOS/LVTTL pasi rose control masiginecha akadai seModule Present, Reset, Interrupt uye Low Power Mode inowanikwa nemamodule.A 2-waya serial interface inowanikwa kutumira uye kugamuchira mamwe akaomarara ekudzora masaini uye kuwana ruzivo rwedhijitari yekuongorora.Nzira dzega dzega dzinogona kugadziriswa uye nzira dzisina kushandiswa dzinogona kuvharwa kuti dzikwanise kuchinjika.
Iyo JHAQ28C10C yakagadzirwa iine fomu factor, optical/electrical connection uye digital diagnostic interface maererano neQSFP28 Multi-Source Agreement (MSA).Yakagadzirirwa kusangana neakaomesesa ekunze ekushanda mamiriro anosanganisira tembiricha, humidity uye kukanganiswa kweEMI.Iyo module inopa yakanyanya kushanda uye chimiro chekubatanidza, inowanikwa kuburikidza maviri-waya serial interface.
•Absolute Maximum Ratings
| Parameter | Symbol | Min. | Typical | Max. | Unit |
| Storage Temperature | TS | -40 |
| +85 | °C |
| Supply Voltage | VCCT, R | -0.5 |
| 4 | V |
| Relative Humidity | RH | 0 |
| 85 | % |
•RecommendedOperating Environment:
| Parameter | Symbol | Min. | Typical | Max. | Unit |
| Case operating Temperature | TC | 0 |
| +70 | °C |
| Supply Voltage | VCCT, R | +3.13 | 3.3 | +3,47 | V |
| Supply Current | ICC |
| 1100 | 1500 | mA |
| Kuparadza Simba | PD |
|
| 5 | W |
•Electrical Characteristics(TOP = 0 kusvika 70 °C, VCC = 3.13 kusvika 3.47 Volts
| Parameter | Symbol | Min | Typ | Max | Unit | Cherechedza | ||
| Data Rate per Channel |
| - | 25.78125 |
| Gbps |
| ||
|
|
| 27.9525 |
|
| ||||
| Kushandisa Simba |
| - | 2.7 | 3.5 | W |
| ||
| Supply Current | Icc |
| 0.8 | 1 | A |
| ||
| Kudzora I/O Voltage-Pamusoro | VIH | 2.0 |
| Vcc | V |
| ||
| Dzora I/O Voltage-Low | VIL | 0 |
| 0.7 | V |
| ||
| Inter-Channel Skew | TSK |
|
| 35 | Ps |
| ||
| RESETL Duration |
|
| 10 |
| Us |
| ||
| RESETL De-assert nguva |
|
|
| 100 | ms |
| ||
| Simba PaNguva |
|
|
| 100 | ms |
| ||
| Transmitter | ||||||||
| Imwe Yakapera Kubuda Voltage Kushivirira |
| 0.3 |
| Vcc | V | 1 | ||
| Common mode Voltage Tolerance |
| 15 |
|
| mV |
| ||
| Tumira Input Diff Voltage | VI | 150 |
| 1200 | mV |
| ||
| Transmit Input Diff Impedance | ZIN | 85 | 100 | 115 |
|
| ||
| Data Dependent Input Jitter | DDJ |
| 0.3 |
| UI |
| ||
| Receiver | ||||||||
| Imwe Yakapera Kubuda Voltage Kushivirira |
| 0.3 |
| 4 | V |
| ||
| Rx Output Diff Voltage | Vo | 370 | 600 | 950 | mV |
| ||
| Rx Output Kusimuka uye Kudonha Voltage | Tr/Tf |
|
| 35 | ps | 1 | ||
| Total Jitter | TJ |
| 0.3 |
| UI |
| ||
Cherechedza:
- 20～80%
•Optical Parameters (TOP = 0 kusvika 70°C, VCC = 3.0 kusvika 3.6 Volts)
| Parameter | Symbol | Min | Typ | Max | Unit | Ref. | ||
| Transmitter | ||||||||
| Wavelength Basa | 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 | 1337.5 | nm |
| |||
| Side-mode Suppression Ratio | SMSR | 30 | - | - | dB |
| ||
| Total Average Launch Power | PT | -6 | - | 6.5 | dBm |
| ||
| Avhareji Yekutanga Simba, yega yega Lane |
| -6 | - | 2.5 | dBm |
| ||
| Musiyano muKutangisa Simba pakati pemhando mbiri (OMA) |
| - | - | 3.5 | dB |
| ||
| TDP, imwe neimwe Lane | TDP |
|
| 2.2 | dB |
| ||
| Extinction Ratio | ER | 4 | - | - | dB | |||
| Transmitter Eye Mask Tsanangudzo {X1, X2, X3, Y1, Y2, Y3} |
| {0.25, 0.4, 0.45, 0.25, 0.28, 0.4} |
| |||||
| Optical Return Loss Tolerance |
| - | - | 20 | dB |
| ||
| Avhareji Yokutanga Simba DZIMA Transmitter, imwe neimwe Lane | Poff |
|
| -30 | dBm |
| ||
| Relative Intensity Noise | Rin |
|
| -128 | dB/HZ | 1 | ||
| Optical Return Loss Tolerance |
| - | - | 12 | dB |
| ||
| Receiver | ||||||||
| Damage Threshold | THd | 3.3 |
|
| dBm | 1 | ||
| Avhareji Simba paReceiver Input, imwe neimwe Lane | R | -13.0 |
| 0 | dBm |
| ||
| RSSI Kururama |
| -2 |
| 2 | dB |
| ||
| Receiver Reflectance | Rrx |
|
| -26 | dB |
| ||
| Receiver Power (OMA), yega yega Lane |
| - | - | 3.5 | dBm |
| ||
| LOS De-Assert | LOSD |
|
| -15 | dBm |
| ||
| LOS Assert | LOSA | -25 |
|
| dBm |
| ||
| LOS Hysteresis | LOSH | 0.5 |
|
| dB |
| ||
Cherechedza
- 12dB Reflection
•Diagnostic Monitoring Interface
Digital diagnostics yekutarisa basa rinowanikwa pane ese QSFP28 LR4.A 2-waya serial interface inopa mushandisi kuonana nemodule.Chimiro chendangariro chinoratidzwa mukuyerera.Iyo nzvimbo yekurangarira yakarongedzwa kuita yakaderera, peji rimwechete, kero nzvimbo ye128 bytes uye akawanda epamusoro kero nzvimbo mapeji.Chimiro ichi chinobvumira kupinda panguva kune kero dziri papeji yepasi, seInterrupt Flags and Monitors.Nguva shoma yekupinda nguva yakakosha, senge serial ID ruzivo uye zvikumbaridzo zvigadziriso, zviripo nePage Sarudza basa.Iyo interface kero inoshandiswa ndeye A0xh uye inonyanya kushandiswa yenguva yakakosha data senge kukanganisa kubata kuitira kugonesa imwe-nguva-yekuverenga data rese rine chekuita nekukanganisa mamiriro.Mushure mekuvhiringidza, IntL yakasimbiswa, muenzi anogona kuverenga mureza kuti aone chiteshi chakakanganisika uye rudzi rwemureza.
Peji02 ndeyeMushandisi EEPROM uye chimiro chayo chinosarudzwa nemushandisi.
Tsanangudzo yakadzama yeyakaderera memory uye peji00.page03 yepamusoro ndangariro ndapota ona SFF-8436 gwaro.
•Nguva Yekunyorova Kudzora uye Status Mabasa
| Parameter | Symbol | Max | Unit | Conditions |
| Nguva yekutanga | t_init | 2000 | ms | Nguva kubva pamagetsi pa1, hot plug kana kusimuka kumucheto kweReset kusvika iyo module yanyatsoshanda2 |
| Reset Init Assert Nguva | t_reset_init | 2 | μs | A Reset inogadzirwa neakaderera mwero kureba kupfuura yediki reset pulse nguva iripo paResetL pin. |
| Seri Bhazi Hardware Yakagadzirira Nguva | t_serial | 2000 | ms | Nguva kubva pamagetsi pa1 kusvika module yapindura kune data kutapurirana pamusoro pe2-waya seri bhazi |
| Monitor Data YakagadziriraNguva | t_data | 2000 | ms | Nguva kubva pasimba pa1 kuenda kune data risati ragadzirira, zvishoma 0 yeByte 2, yakasiiwa uye IntL yakasimbiswa |
| Reset Assert Nguva | t_reset | 2000 | ms | Nguva kubva pakukwira kumucheto paResetL pini kusvika iyo module yanyatsoshanda2 |
| LPMode Assert Nguva | ton_LPMode | 100 | μs | Nguva kubva pakutaura kweLPMode (Vin: LPMode = Vih) kusvika module yekushandisa simba ichipinda yakaderera Power Level. |
| IntL Assert Nguva | ton_IntL | 200 | ms | Nguva kubva pakuitika kwechimiro chinokonzeresa IntL kusvika Vout:IntL = Vol |
| IntL Deassert Nguva | toff_IntL | 500 | μs | toff_IntL 500 μs Nguva kubva pachena pakuverenga3 kushanda kwemureza wakabatana kusvika Vout:IntL = Voh.Izvi zvinosanganisira nguva dzedhishi reRx LOS, Tx Fault uye mamwe mabheti emureza. |
| Rx LOS Assert Nguva | ton_los | 100 | ms | Nguva kubva kuRx LOS state kuenda kuRx LOS bit set uye IntL yakasimbisa |
| Mureza Assert Nguva | ton_flag | 200 | ms | Nguva kubva pakuitika kwemamiriro ekukonzeresa mureza kune yakabatana mureza bit set uye IntL yakasimbisa |
| Mask Assert Nguva | ton_mask | 100 | ms | Nguva kubva mask bit set4 kusvika yakabatana IntL assertion yakavharwa |
| Mask De-assert Nguva | toff_mask | 100 | ms | Nguva kubva kumasiki zvishoma yakacheneswa4 kusvika yakabatana IntlL oparesheni yatangazve |
| ModSelL Assert Nguva | ton_ModSelL | 100 | μs | Nguva kubva pakutaura kweModSelL kusvika module yapindura kutapurirana data pamusoro pe2-waya serial bhazi. |
| ModSelL Deassert Nguva | toff_ModSelL | 100 | μs | Nguva kubva pakudzingwa kweModSelL kusvika iyo module isingapindure kune data kutapurirana pamusoro peiyo 2-waya serial bhazi. |
| Power_over-ride kanaPower-set Assert Nguva | ton_Pdown | 100 | ms | Nguva kubva P_Down bit set 4 kusvika module yekushandisa simba ichipinda yakaderera Power Level |
| Power_over-ride kana Power-set De-assert Nguva | toff_Pdown | 300 | ms | Nguva kubva kuP_Down zvishoma yakacheneswa4 kusvika iyo module yanyatsoshanda3 |
Cherechedza:
1. Simba parinotsanangurwa sepakarepo kana magetsi ekupa asvika uye anoramba ari kana pamusoro pehushoma hunotsanangurwa kukosha.
2. Kushanda zvakakwana kunotsanangurwa seIntL yakasimbiswa nekuda kwe data isati yagadzirira bit, bit 0 byte 2 de-asserted.
3. Yakayerwa kubva pakudonha wachi kumucheto mushure mekumira zvishoma kwekuverenga kutengeserana.
4. Yakayerwa kubva pakudonha wachi kumucheto mushure mekumira zvishoma kwekunyora kutengeserana.
•Transceiver Block Diagram
•Pin Basa
Dhiagiramu yeHost Board Connector Block Pin Nhamba uye Nam
•PinTsanangudzo
| Pin | Logic | Symbol | Zita/Tsanangudzo | Ref. |
| 1 |
| GND | Ground | 1 |
| 2 | CML-I | Tx2n | Transmitter Inverted Data Input |
|
| 3 | CML-I | Tx2p | Transmitter Non-Inverted Data yakabuda |
|
| 4 |
| GND | Ground | 1 |
| 5 | CML-I | Tx4n | Transmitter Inverted Data Output |
|
| 6 | CML-I | Tx4p | Transmitter Isina-Inverted Data Output |
|
| 7 |
| GND | Ground | 1 |
| 8 | LVTTL-I | ModSelL | Module Sarudza |
|
| 9 | LVTTL-I | ResetL | Module Reset |
|
| 10 |
| VccRx | +3.3V Power Supply Receiver | 2 |
| 11 | LVCMOS-I/O | SCL | 2-Waya Serial Interface Clock |
|
| 12 | LVCMOS-I/O | SDA | 2-Wire Serial Interface Data |
|
| 13 |
| GND | Ground | 1 |
| 14 | CML-O | Rx3p | Receiver Inverted Data Output |
|
| 15 | CML-O | Rx3n | Receiver Kwete-Inverted Data Output |
|
| 16 |
| GND | Ground | 1 |
| 17 | CML-O | Rx1p | Receiver Inverted Data Output |
|
| 18 | CML-O | Rx1n | Receiver Kwete-Inverted Data Output |
|
| 19 |
| GND | Ground | 1 |
| 20 |
| GND | Ground | 1 |
| 21 | CML-O | Rx2n | Receiver Inverted Data Output |
|
| 22 | CML-O | Rx2p | Receiver Kwete-Inverted Data Output |
|
| 23 |
| GND | Ground | 1 |
| 24 | CML-O | Rx4n | Receiver Inverted Data Output |
|
| 25 | CML-O | Rx4p | Receiver Kwete-Inverted Data Output |
|
| 26 |
| GND | Ground | 1 |
| 27 | LVTTL-O | ModPrsL | Module Present |
|
| 28 | LVTTL-O | IntL | Dimburira |
|
| 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 Output |
|
| 34 | CML-I | Tx3n | Transmitter Isina-Inverted Data Output |
|
| 35 |
| GND | Ground | 1 |
| 36 | CML-I | Tx1p | Transmitter Inverted Data Output |
|
| 37 | CML-I | Tx1n | Transmitter Isina-Inverted Data Output |
|
| 38 |
| GND | Ground | 1 |
Notes:
- GND ndiyo chiratidzo chekusaroora uye kugovera (simba) zvakajairika kuQSFP28 modules, Zvese zvakajairika mukati meQSFP28 module uye ese mamodule voltages anonongedzwa kune ichi chinogona kucherechedzwa neimwe nzira.Batanidza izvi zvakananga kune iyo host board chiratidzo common ground plane.Laser kubuda yakadzimwa paTDIS>2.0V kana kuvhura, inobatidzwa paTDIS <0.8V.
- VccRx, Vcc1 uye VccTx ndivo vanogashira uye vanotumira magetsi uye vachashandiswa panguva imwe chete.Inokurudzirwa host board power supply filtering inoratidzwa pazasi.VccRx, Vcc1 uye VccTx inogona kunge yakabatana mukati mukati meQSFP28 transceiver module mune chero musanganiswa.Mapini ekubatanidza anoyerwa ega ega akatemerwa huwandu hwazvino hwe500mA.
•Recommended Circuit
•Mechanical Dimensions
