Kyakkyawar Module SFP - 40Gb/s QSFP+ LR4, 10km PSM 1310nm Mai Canja wurin SFP JHA-QC10 - JHA
Kyakkyawar Module na SFP - 40Gb/s QSFP+ LR4, 10km PSM 1310nm Mai Canja wurin SFP JHA-QC10 - JHA Dalla-dalla:
Siffofin:
◊ 4 cikakken tashoshi masu zaman kansu
◊ Har zuwa 11.2Gbps kowace tashar bandwidth
◊ Haɗa bandwidth na> 40Gbps
◊ Mai haɗin MTP/MPO
◊ Mai dacewa da 40G Ethernet IEEE802.3ba da 40GBASE-LR4 Standard
◊ QSFP MSA mai yarda
◊ Har zuwa 10km watsa
◊ Mai yarda da ƙimar bayanan QDR/DDR Infiniband
◊ Single + 3.3V samar da wutar lantarki aiki
◊ Gina-ginen ayyukan bincike na dijital
◊ Zazzabi daga 0°C zuwa 70°C
◊ Sashe na Yarda da RoHS
Aikace-aikace:
◊ Rake don tarawa
◊ Data Centers Switches and Routers
◊ Hanyoyin sadarwa na Metro
◊ Sauyawa da Rawaya
Haɗin Intanet na 40G BASE-LR4-PSM
Bayani:
JHA-QC10 na'ura mai ɗaukar hoto ce da aka tsara don aikace-aikacen sadarwar gani na 10km. Zane ya dace da 40GBASE-LR4 na daidaitattun IEEE P802.3ba. Tsarin yana canza tashoshi shigarwar 4 (ch) na bayanan lantarki na 10Gb/s zuwa sigina na gani 4, kuma ya ninka su zuwa tashoshi ɗaya don watsawar gani na 40Gb/s. Komawa, a gefen mai karɓa, ƙirar ƙirar tana ƙaddamar da shigarwar 40Gb/s zuwa siginar tashoshi 4, kuma yana canza su zuwa bayanan lantarki na tashar tashar tashoshi 4.
Tsakanin tsayin daka na tashoshi 4 shine 1310 nm a matsayin mambobi na grid mai tsayi da aka bayyana a cikin ITU-T G694.2. Yana ƙunshe da mai haɗa MTP/MPO don mahaɗar gani da kuma mahaɗa mai 38-pin don ƙirar lantarki. Don rage tarwatsawar gani a cikin tsarin dogon ja da baya, dole ne a yi amfani da fiber-mode fiber (SMF) a cikin wannan tsarin.
An ƙirƙira samfurin tare da nau'i nau'i, haɗin gani/lantarki da kuma dubawar bincike na dijital bisa ga Yarjejeniyar Maɓuɓɓuka Maɗaukaki na QSFP (MSA). An ƙera shi don saduwa da mafi tsananin yanayin aiki na waje gami da zafin jiki, zafi da tsangwama na EMI.
Tsarin yana aiki daga wutar lantarki + 3.3V guda ɗaya da LVCMOS / LVTTL siginar sarrafawa na duniya kamar Module Present, Sake saitin, Katsewa da Yanayin Ƙarfin Wuta suna samuwa tare da kayayyaki. Akwai keɓancewar siriyal mai waya 2 don aikawa da karɓar sigina masu rikitarwa masu rikitarwa da samun bayanan bincike na dijital. Ana iya magance tashoshi guda ɗaya kuma ana iya rufe tashoshin da ba a yi amfani da su ba don mafi girman sassaucin ƙira.
An ƙirƙira TQPM10 tare da nau'i nau'i, haɗin gani/lantarki da kuma ƙirar bincike na dijital bisa ga Yarjejeniyar Maɗaukakiyar Tushen QSFP (MSA). An ƙera shi don saduwa da mafi tsananin yanayin aiki na waje gami da zafin jiki, zafi da tsangwama na EMI. Tsarin yana ba da babban aiki sosai da haɗin kai, ana iya samun dama ta hanyar hanyar sadarwa ta waya biyu.
•Cikakkar Matsakaicin Mahimman Kima
Siga | Alama | Min. | Na al'ada | Max. | Naúrar |
Ajiya Zazzabi | TS | -40 |
| +85 | °C |
Samar da Wutar Lantarki | VCCT, R | -0.5 |
| 4 | V |
Danshi mai Dangi | RH | 0 |
| 85 | % |
•NasihaMuhallin Aiki:
Siga | Alama | Min. | Na al'ada | Max. | Naúrar |
Yanayin aiki Case | TC | 0 |
| +70 | °C |
Samar da Wutar Lantarki | VCCT, R | + 3.13 | 3.3 | + 3.47 | V |
Kawo Yanzu | ICC |
|
| 1000 | mA |
Rashin Wutar Lantarki | PD |
|
| 3.5 | IN |
•Halayen Lantarki(TON = 0 zuwa 70 ° C, VCC= 3.13 zuwa 3.47V
Siga | Alama | Min | Nau'in | Max | Naúrar | Lura |
Adadin Bayanai akan Tashoshi |
| - | 10.3125 | 11.2 | Gbps |
|
Amfanin Wuta |
| - | 2.5 | 3.5 | IN |
|
Kawo Yanzu | Icc |
| 0.75 | 1.0 | A |
|
Sarrafa I/O Voltage-High | HIV | 2.0 |
| Vcc | V |
|
Sarrafa I/O Voltage-Ƙasa | SO | 0 |
| 0.7 | V |
|
Inter-Channel Skew | TSK |
|
| 150 | Ps |
|
Sake saita Tsawon Lokaci |
|
| 10 |
| Mu |
|
Sake saita lokacin ƙaddamarwa |
|
|
| 100 | ms |
|
Ikon Lokaci |
|
|
| 100 | ms |
|
Mai watsawa | ||||||
Jurewar Ƙarshen Ƙarshen Fitar da Wutar Lantarki |
| 0.3 |
| 4 | V | 1 |
Yanayin gama gari Haƙurin wutar lantarki |
| 15 |
|
| mV |
|
Isar da Input Diff Voltage | MU | 150 |
| 1200 | mV |
|
Isar da Rarraba Input Input | HUKUNCI | 85 | 100 | 115 |
|
|
Dogaran Input Jitter | DDJ |
| 0.3 |
| UI |
|
Mai karɓa | ||||||
Jurewar Ƙarshen Ƙarshen Fitar da Wutar Lantarki |
| 0.3 |
| 4 | V |
|
Rx Output Diff Voltage | Vo | 370 | 600 | 950 | mV |
|
Rx Output Tashi da Faɗuwar Wutar Lantarki | Tr/Tf |
|
| 35 | ps | 1 |
Jimlar Jitter | TJ |
| 0.3 |
| UI |
|
Lura:
- 20~80%
•Ma'aunin gani (TOP = 0 zuwa 70°C, VCC = 3.0 zuwa 3.6V)
Siga | Alama | Min | Nau'in | Max | Naúrar | Ref. |
Mai watsawa | ||||||
Tsayin Tsawon Tsayin |
| 1300 | 1311 | 1320 | nm |
|
Ratio na Yanke yanayin gefe | SMSR | 30 | - | - | dB |
|
Matsakaicin Ƙarfin gani a kowane tashoshi |
| -5 | - | +1 | dBm |
|
TDP, kowane Lane | TDP |
|
| 2.3 | dB |
|
Rabon Kashewa | IS | 3.5 | - | - | dB | |
Ma'anar Mashin Ido mai watsawa {X1, X2, X3, Y1, Y2, Y3} |
| {0.25, 0.4, 0.45, 0.25, 0.28, 0.4} |
| |||
Hakuri asara na Komawar gani |
| - | - | 20 | dB |
|
Matsakaicin Ƙaddamar da Ƙarfin Ƙarfi, kowace Layi | Poof |
|
| -30 | dBm |
|
Hayaniyar Ƙarfin Dangi | Hakanan |
|
| -128 | dB/HZ | 1 |
Hakuri asara na Komawar gani |
| - | - | 12 | dB |
|
Mai karɓa | ||||||
Matsakaicin lalacewa | THd | 3.3 |
|
| dBm | 1 |
Matsakaicin Ƙarfi a Shigar da Mai karɓa, kowane Layi | R | -12.6 |
| 0 | dBm |
|
Karɓa Wutar Lantarki 3 dB babba Yanke Mitar, kowane Layi |
|
|
| 12.3 | GHz |
|
Daidaiton RSSI |
| -2 |
| 2 | dB |
|
Tunani Mai karɓa | Rrx |
|
| -26 | dB |
|
Wutar Mai karɓa (OMA), kowane Layi |
| - | - | 3.5 | dBm |
|
Karɓi Mitar Yankewar Wutar Lantarki 3 dB na sama, kowane Layi |
|
|
| 12.3 | GHz |
|
LOS De-Assert | THED |
|
| -13 | dBm |
|
LOS Tabbatar | THEA | -25 |
|
| dBm |
|
LOS Hysteresis | THEH | 0.5 |
|
| dB |
|
Lura
- 12dB Tunani
•Interface Kulawa da Bincike
Ana samun aikin saka idanu na dijital akan duk QSFP+ LR4. Serial interface na waya 2 yana ba mai amfani don tuntuɓar module. Ana nuna tsarin ƙwaƙwalwar ajiya a cikin gudana. An tsara sararin ƙwaƙwalwar ajiya zuwa ƙasa, shafi ɗaya, sararin adireshi na bytes 128 da shafukan sararin adireshi masu yawa. Wannan tsarin yana ba da damar isa ga adireshi akan lokaci a cikin ƙaramin shafi, kamar Tsage Tutoci da Masu Sa ido. Ƙananan shigarwar lokaci mai mahimmanci, kamar bayanan ID na serial da saitunan kofa, suna samuwa tare da aikin Zaɓin Page. Adireshin dubawar da aka yi amfani da shi shine A0xh kuma ana amfani dashi galibi don mahimman bayanai na lokaci kamar sarrafa katsewa don ba da damar karantawa lokaci ɗaya don duk bayanan da ke da alaƙa da yanayin katsewa. Bayan katsewa, an tabbatar da IntL, mai watsa shiri na iya karanta filin tuta don tantance tashar da abin ya shafa da nau'in tuta.
Page02 shine EEPROM mai amfani kuma tsarin sa mai amfani ya yanke shawara.
Cikakken bayanin ƙananan ƙwaƙwalwar ajiya da shafi na 00.shafi03 babba ƙwaƙwalwar ajiya don Allah duba takaddar SFF-8436.
•Lokaci don Kulawa mai laushi da Ayyukan Hali
Siga | Alama | Max | Naúrar | Sharuɗɗa |
Lokacin farawa | t_init | 2000 | ms | Lokaci daga wuta1, filogi mai zafi ko tashin gefen Sake saitin har sai tsarin ya cika aiki2 |
Sake saita Init Assert Time | t_sake saita_init | 2 | μs | Ana haifar da Sake saitin ta ƙaramin matakin da ya fi tsayi fiye da ƙaramin lokacin sake saitin bugun bugun da ke kan fil ɗin ResetL. |
Serial Bus Hardware Lokacin Shiryewa | t_serial | 2000 | ms | Lokaci daga wuta akan1 har sai module ya amsa watsa bayanai akan bas ɗin serial mai waya 2 |
Shirye Bayanan KulawaLokaci | t_data | 2000 | ms | Lokaci daga wuta 1 zuwa bayanan da ba'a shirya ba, bit 0 na Byte 2, deasserted da IntL da aka tabbatar |
Sake saita lokacin tantancewa | t_sake saiti | 2000 | ms | Lokaci daga tasowa gefen fil ɗin ResetL har sai module ɗin ya cika aiki2 |
LPMode Lokacin Tabbatarwa | ton_LPMode | 100 | μs | Lokaci daga tabbatarwa na LPMode (Vin: LPMode = Vih) har sai amfani da wutar lantarki ya shiga ƙananan Matsayin Ƙarfi |
Lokacin Tabbatarwa IntL | ton_IntL | 200 | ms | Lokaci daga faruwar yanayin da ke haifar da IntL har zuwa Vout:IntL = Vol |
IntL Deassert Time | toff_IntL | 500 | μs | toff_IntL 500 μs Lokaci daga share3 aiki tuta mai alaƙa har zuwa Vout:IntL = Voh. Wannan ya haɗa da lokutan kayan zaki don Rx LOS, Tx Fault da sauran raƙuman tuta. |
Lokacin Tabbatarwa Rx LOS | ton_los | 100 | ms | Lokaci daga jihar Rx LOS zuwa Rx LOS bit saitin kuma IntL ya tabbatar |
Lokacin Tabbatar da Tuta | ton_flag | 200 | ms | Lokaci daga faruwar yanayin da ke haifar da tuta zuwa saitin tuta mai alaƙa da IntL ya tabbatar |
Lokacin Tabbatar da abin rufe fuska | ton_mask | 100 | ms | Lokaci daga abin rufe fuska bit saiti4 har sai an hana tabbatar da IntL mai alaƙa |
Lokacin Kashe abin rufe fuska | toff_mask | 100 | ms | Lokaci daga abin rufe fuska bit an share4 har sai an dawo aikin Intl mai alaƙa |
ModSelL Lokacin Gwaji | ton_ModSelL | 100 | μs | Lokaci daga tabbatar da ModSelL har sai samfurin ya ba da amsa ga watsa bayanai akan bas ɗin serial mai waya 2 |
ModSelL Lokacin Zama | toff_ModSelL | 100 | μs | Lokaci daga deassertion na ModSelL har sai da tsarin ba ya amsa watsa bayanai akan bas ɗin serial mai waya 2 |
Power_over-hau koLokacin Saitin Ƙarfi | ton_Pdown | 100 | ms | Lokaci daga P_Down bit saita 4 har sai yawan wutar lantarki ya shiga ƙananan Matsayin Wuta |
Power_over-ride ko Lokacin Ƙimar Ƙarfi | toff_Pdown | 300 | ms | Lokaci daga P_Down bit ya share4 har sai tsarin ya cika aiki3 |
Lura:
1. An ayyana kunnawa azaman nan take lokacin da ƙarfin wutar lantarki ya isa kuma ya kasance a ko sama da ƙaramin ƙayyadadden ƙimar.
2. An bayyana cikakken aiki kamar yadda IntL ya tabbatar saboda bayanan da ba a shirya ba, bit 0 byte 2 ba a tabbatar ba.
3. An auna daga faɗuwar agogo bayan tasha bit ɗin ciniki.
4. An auna daga faɗuwar agogo bayan tasha bit na ciniki.
•Tsare-tsare Block na Transceiver
lPin Assignment
Hoton Hoton Mai Haɗin Gidan Mai Runduna Toshe Fin Lambobi da Suna
•PinBayani
Pin | Hankali | Alama | Suna/Bayyana | Ref. |
1 |
| GND | Kasa | 1 |
2 | CML-I | Tx2n | Inverted Data Input |
|
3 | CML-I | Tx2 p | Fitar bayanan da ba a juyo ba |
|
4 |
| GND | Kasa | 1 |
5 | CML-I | Tx4n | Fitar bayanan da aka juyar da Transmitter |
|
6 | CML-I | Tx4p | Fitar bayanan da ba a juyar da shi ba |
|
7 |
| GND | Kasa | 1 |
8 | LVTTL-I | ModSelL | Zabin Module |
|
9 | LVTTL-I | Sake saitaL | Sake saitin Module |
|
10 |
| VccRx | + 3.3V Mai karɓar Wutar Lantarki | 2 |
11 | LVCMOS-I/O | SCL | 2-Way Serial Interface Clock |
|
12 | LVCMOS-I/O | SDA | 2-Way Serial Interface Data |
|
13 |
| GND | Kasa | 1 |
14 | CML-O | Rx3p | Fitar bayanan mai karɓa |
|
15 | CML-O | Rx3n | Fitar bayanan da ba a juyar da mai karɓa ba |
|
16 |
| GND | Kasa | 1 |
17 | CML-O | Rx1p | Fitar bayanan mai karɓa |
|
18 | CML-O | Rx1n | Fitar bayanan da ba a juyar da mai karɓa ba |
|
19 |
| GND | Kasa | 1 |
20 |
| GND | Kasa | 1 |
ashirin da daya | CML-O | Rx2n | Fitar bayanan mai karɓa |
|
ashirin da biyu | CML-O | Rx2p | Fitar bayanan da ba a juyar da mai karɓa ba |
|
ashirin da uku |
| GND | Kasa | 1 |
ashirin da hudu | CML-O | Rx4n | Fitar bayanan mai karɓa |
|
25 | CML-O | Rx4p | Fitar bayanan da ba a juyar da mai karɓa ba |
|
26 |
| GND | Kasa | 1 |
27 | LVTTL-O | ModPrsL | Module Present |
|
28 | LVTTL-O | IntL | Katsewa |
|
29 |
| VccTx | + 3.3V Mai watsa wutar lantarki | 2 |
30 |
| Vcc1 | + 3.3V Samar da wutar lantarki | 2 |
31 | LVTTL-I | LPMode | Yanayin Ƙarfin Ƙarfi |
|
32 |
| GND | Kasa | 1 |
33 | CML-I | tx 3p | Fitar bayanan da aka juyar da Transmitter |
|
34 | CML-I | Tx3n | Fitar bayanan da ba a juyar da shi ba |
|
35 |
| GND | Kasa | 1 |
36 | CML-I | Tx1p | Fitar bayanan da aka juyar da Transmitter |
|
37 | CML-I | Tx1n | Fitar bayanan da ba a juyar da shi ba |
|
38 |
| GND | Kasa | 1 |
Bayanan kula:
- GND ita ce alamar guda ɗaya da wadata (ƙarfi) gama gari don samfuran QSFP, Duk sun zama gama gari a cikin ƙirar QSFP kuma duk ƙarfin ƙarfin na'urar ana nuni da wannan yuwuwar in ba haka ba. Haɗa waɗannan kai tsaye zuwa siginar jirgin ƙasa gama gari. Ana kashe fitarwar Laser akan TDIS>2.0V ko buɗe, kunna akan TDIS
- VccRx, Vcc1 da VccTx sune masu samar da wutar lantarki da watsawa kuma za a yi amfani da su a lokaci guda. Shawarar da aka ba da shawarar hukumar samar da wutar lantarki ana nunawa a ƙasa. VccRx, Vcc1 da VccTx ana iya haɗa su cikin ciki a cikin tsarin transceiver QSFP a kowace haɗuwa. An ƙididdige fil ɗin haɗin haɗin kowane don iyakar halin yanzu na 500mA.
•Layukan Mutuwar Hantsi da Ayyuka
Hoton da ke ƙasa yana nuna madaidaicin fuskokin filaye masu yawa na mahaɗar gani
Duban Waje na Module QSFP MPO
Fiber No. | Lane Assignment |
1 | RX0 |
2 | RX1 |
3 | RX2 |
4 | RX3 |
5 | Ba A Amfani |
6 | Ba A Amfani |
Teburin Ayyuka na Layi
•Da'irar da aka ba da shawarar
•Girman Injini
Hotuna dalla-dalla samfurin:
Jagoran Samfuri masu dangantaka:
Kamfanin yana goyan bayan falsafar Be No.1 a cikin inganci, ya samo asali akan bashi da aminci don haɓakawa, zai ci gaba da bauta wa tsofaffi da sababbin abokan ciniki daga gida da kuma kasashen waje gaba daya mai zafi don Kyakkyawan SFP Module - 40Gb/s QSFP + LR4, 10km PSM. yanzu da gaske da fatan inganta abokantaka tare da ku daga ko'ina cikin duniya. Mu hada hannu don yin hadin gwiwa tare da moriyar juna!
By Dominic daga Greenland - 2018.06.28 19:27
Ma'aikatan sabis na abokin ciniki suna da haƙuri sosai kuma suna da halaye masu kyau da ci gaba ga sha'awarmu, don mu iya samun cikakkiyar fahimtar samfurin kuma a ƙarshe mun cimma yarjejeniya, godiya!
By Lulu daga Sri Lanka - 2018.11.22 12:28