I-SFP+ -10G-LR
Incazelo Yomkhiqizo we-SFP+ -10G-LR:
I-SFP+ -10G-LR iyimoduli ye-transceiver ye-optical ye-10Gb/s encane kakhulu yezinhlelo zokusebenza zokuxhumana kwe-optical ezilandelanayo ku-10Gb/s, iguqula umfudlana wedatha kagesi we-10Gb/s olandelanayo nesiginali ye-optical ye-10Gb/s. Ihambisana ne-SFF-8431, SFF-8432 kanye ne-IEEE 802.3ae 10GBASE-LR. Ihlinzeka ngemisebenzi yokuxilonga yedijithali nge-interface ye-serial enezintambo ezimbili njengoba kuchaziwe ku-SFF-8472. Ifaka i-hot plug, ukuthuthukiswa okulula kanye nokukhishwa kwe-EMI okuphansi. I-transmitter ye-DFB engu-1310nm esebenza kahle kakhulu kanye ne-PIN receiver ezwela kakhulu inikeza ukusebenza okuphezulu kwezinhlelo zokusebenza ze-Ethernet kuze kufike kubude be-link obuyi-10km ku-fiber yemodi eyodwa.
Izici ze-SFP+ 10G:
•Isekela amazinga e-bit angu-9.95 kuya ku-11.3Gb/s
•Okushisayo Okungaxhunywa
•Isixhumi se-Duplex LC
•Isithumeli se-DFB esingu-1310nm, i-PIN photo-detector
•Izixhumanisi ze-SMF zifinyelela ku-10km
•I-interface enezintambo ezimbili yokuhambisana nezimfuneko zokuphatha
nge-SFF 8472 isikhombikubona sokuqapha ukuxilonga kwedijithali
•Ukunikezwa Kwamandla:+3.3V
•Ukusetshenziswa kwamandla <1.5W
•Ububanzi Bokushisa Kwezentengiselwano: 0 ~ 70°C
•Ibanga Lokushisa Kwezimboni: -40~ +85°C
•Ukuthobela i-RoHS
Izinhlelo zokusebenza ze-SFP+ 10G:
•I-Ethernet engu-10GBASE-LR/LW ku-10.3125Gbps
•I-SONET OC-192 / SDH
•I-CPRI kanye ne-OBSAI
•Isiteshi se-Fibre se-10G
Ulwazi Loku-oda:
| Inombolo Yengxenye | Izinga Ledatha | Ibanga | Ubude begagasi | I-Laser | I-Fiber | I-DDM | Isixhumi | Izinga lokushisa |
| I-SFP+ -10G-LR | 10Gb/s | 10km | 1310nm | I-DFB/Iphinikhodi | SM | Yebo | I-DuplexLC | 0~ 70°C |
| I-SFP+ -10G-I-LR-I | 10Gb/s | 10km | 1310nm | I-DFB/Iphinikhodi | SM | Yebo | I-DuplexLC | -40~ +85°C |
Izilinganiso Eziphezulu Kakhulu
| Ipharamitha | Uphawu | Ubuncane. | Okuvamile | Ubuningi. | Iyunithi | |
| Izinga Lokushisa Lesitoreji | TS | -40 |
| +85 | °C | |
| Izinga Lokushisa Lokusebenza Lekesi | I-SFP+ -10G-LR | TA | 0 |
| 70 | °C |
| I-SFP+ -10G-LR-I | -40 |
| +85 | °C | ||
| I-Voltage Ephezulu Yokuphakelwa | I-Vcc | -0.5 |
| 4 | V | |
| Umswakama Olinganiselwe | RH | 0 |
| 85 | % | |
Izici Zikagesi (PHEZULU = 0 kuya ku-70 °C, i-VCC = 3.135 kuya ku-3.465 Volts)
| Ipharamitha | Uphawu | Ubuncane. | Okuvamile | Ubuningi. | Iyunithi | Inothi |
| I-Voltage Yokunikezela | I-Vcc | 3.135 |
| 3.465 | V |
|
| Ukunikezwa Kwamanje | I-Icc |
|
| 430 | mA |
|
| Ukusetshenziswa Kwamandla | P |
|
| 1.5 | W |
|
| Isigaba Sokudlulisa: | ||||||
| Ukufakwa komehluko wokufaka | Rin |
| 100 |
| Ω | 1 |
| Ukubekezelelana Kwe-Voltage ye-DC Ephele Ngayinye Kokufaka kwe-Tx (Ref VeeT) | V | -0.3 |
| 4 | V |
|
| Ukushintshashintsha kwe-voltage yokufaka okuhlukile | Vin,pp | 180 |
| 700 | mV | 2 |
| Dlulisa Khubaza I-Voltage | VD | 2 |
| I-Vcc | V | 3 |
| Dlulisa Vumela I-Voltage | VEN | Vee |
| I-Vee+0.8 | V |
|
| Isigaba Somamukeli: | ||||||
| Ukubekezelelana Kwe-Voltage Yokukhipha Okuphele Kokuphela Okukodwa | V | -0.3 |
| 4 | V |
|
| I-Rx Output Diff Voltage | Vo | 300 |
| 850 | mV |
|
| Isikhathi Sokukhuphuka Nokuwa Kokuphuma kwe-Rx | I-Tr/Tf | 30 |
|
| ps | 4 |
| Iphutha le-LOS | VIphutha le-LOS | 2 |
| I-VccUMHOLI | V | 5 |
| I-LOS Normal | VIsimiso se-LOS | Vee |
| I-Vee+0.8 | V | 5 |
Amanothi:1. Ixhunywe ngqo kumaphini okufaka idatha e-TX. Ukuxhuma kwe-AC kusuka kumaphini kuya kumshayeli we-laser IC.
2. Ngokwe-SFF-8431 Rev 3.0.
3. Ukuqeda umehluko nge-100 ohms.
4. 20% ～80%.
5. I-LOS iwumkhiqizo ovulekile wokuqoqa. Kufanele idonswe phezulu nge-4.7k - 10kΩ ebhodini lokusingatha. Ukusebenza okuvamile kuyi-logic 0; ukulahleka kwesiginali kuyi-logic 1. I-voltage ephezulu yokudonsa i-voltage ingu-5.5V.
Amapharamitha Optical (TOP = 0 kuya ku-70°C, i-VCC = 3.135 kuya ku-3.465 Volts)
| Ipharamitha | Uphawu | Ubuncane. | Okuvamile | Ubuningi. | Iyunithi | Inothi |
| Isigaba Sokudlulisa: | ||||||
| Ubude Begagasi Eliphakathi | λt | 1290 | 1310 | 1330 | nm |
|
| ububanzi be-spectral | △λ |
|
| 1 | nm |
|
| Amandla Okukhanya Aphakathi | I-Pavg | -6 |
| 0 | i-dBm | 1 |
| Amandla Okukhanya e-OMA | I-Poma | -5.2 |
|
| i-dBm |
|
| Amandla Acishiwe Nge-Laser | Poff |
|
| -30 | i-dBm |
|
| Isilinganiso Sokuphela | ER | 3.5 |
|
| dB |
|
| Isijeziso Sokuhlakazwa Kwabathumeli | I-TDP |
|
| 3.2 | dB | 2 |
| Umsindo Wokuqina Okulinganiselwe | Rin |
|
| -128 | i-dB/Hz | 3 |
| Ukubekezelela Ukulahlekelwa Kokubuya Kokukhanya |
| 20 |
|
| dB |
|
| Isigaba Somamukeli: | ||||||
| Ubude Begagasi Eliphakathi | λr | 1260 |
| 1355 | nm |
|
| Ukuzwela Komamukeli | USen |
|
| -14.5 | i-dBm | 4 |
| Ukuzwela Okucindezelekile (OMA) | USenST |
|
| -10.3 | i-dBm | 4 |
| I-Los Assert | I-LOSA | -25 |
| - | i-dBm |
|
| I-Los Dessert | I-LOSD |
|
| -15 | i-dBm |
|
| I-Los Hysteresis | I-LOSH | 0.5 |
|
| dB |
|
| Ukulayisha ngokweqile | uMgqibelo | 0 |
|
| i-dBm | 5 |
| Ukubonakaliswa Komamukeli | I-Rrx |
|
| -12 | dB | |
Amanothi:1. Izibalo zamandla ezimaphakathi zinolwazi kuphela, ngokwe-IEEE802.3ae.
2. Isibalo se-TWDP sidinga ukuthi ibhodi lomsingathi lihambisane ne-SFF-8431. I-TWDP ibalwa kusetshenziswa ikhodi ye-Matlab enikezwe esigabeni 68.6.6.2 se-IEEE802.3ae.
3. Ukubonakaliswa okungu-12dB.
4. Izimo zokuhlolwa kwe-receiver okucindezelekile ngokwe-IEEE802.3ae. Ukuhlolwa kwe-CSRS kudinga ukuthi ibhodi le-host lihambisane ne-SFF-8431.
5. Ukugcwala ngokweqile kwesamukeli okuchazwe ku-OMA nangaphansi kwesimo esibi kakhulu sokucindezeleka okuphelele.
Izici Zesikhathi
| Ipharamitha | Uphawu | Okungenani. | Okuvamile | Ubukhulu. | Iyunithi |
| Isikhathi Sokuqinisekisa se-TX_Disable | i-t_off |
|
| 10 | us |
| Isikhathi Sokuphika se-TX_Disable | t_on |
|
| 1 | ms |
| Isikhathi Sokuqalisa Faka Ukusetha Kabusha kwe-TX_FAULT | i-t_int |
|
| 300 | ms |
| TX_FAULT kusukela ku-Fault kuya ku-Assertion | i-t_fault |
|
| 100 | us |
| Isikhathi Sokukhubaza se-TX_Ukuqala Ukusetha Kabusha | t_reset | 10 |
|
| us |
| Ukulahlekelwa Isikhathi Sokuqinisekisa Isiginali Ngumamukeli | TA,RX_LOS |
|
| 100 | us |
| Ukulahlekelwa Isikhathi Sokudayiswa Kwesignali Kumamukeli | Td,RX_LOS |
|
| 100 | us |
| Isikhathi Sokushintsha Sokukhetha Izinga | i-t_ratesel |
|
| 10 | us |
| Isikhathi Sewashi Lobunikazi Bochungechunge | iwashi le-t_serial |
|
| 100 | kHz |
Isabelo Sephinikhodi
Umdwebo wezinombolo zephinikhodi yebhodi lokuxhuma ibhodi kanye negama
Izincazelo Zomsebenzi Wephinikhodi
| Iphinikhodi | Igama | Umsebenzi | Amanothi |
| 1 | I-VeeT | Umhlabathi wokudlulisa imodyuli | 1 |
| 2 | Iphutha le-Tx | Iphutha lokudlulisa imodyuli | 2 |
| 3 | Ukukhubaza kwe-Tx | Ikhubaza i-Transmitter; Ivala ukuphuma kwe-laser ye-transmitter | 3 |
| 4 | I-SDL | Ukufakwa/ukuphuma kwedatha yesixhumi esibonakalayo esinocingo olu-2 (i-SDA) |
|
| 5 | I-SCL | Okokufaka kwewashi le-interface ye-serial yezintambo ezimbili (i-SCL) |
|
| 6 | I-MOD-ABS | Uma i-Module ingekho, xhuma ku-VeeR noma ku-VeeT ku-module | 2 |
| 7 | I-RS0 | Linganisa i-select0, lawula umamukeli we-SFP+ ngokuzithandela. Uma kuphezulu, izinga lokufaka idatha >4.5Gb/s; uma kuphansi, izinga lokufaka idatha <=4.5Gb/s |
|
| 8 | I-LOS | Ukulahlekelwa Kwesibonakaliso Sesignali Ngumamukeli | 4 |
| 9 | I-RS1 | Linganisa i-select0, lawula ngokuzithandela i-SFP+ transmitter. Uma kuphezulu, izinga lokufaka idatha >4.5Gb/s; uma kuphansi, izinga lokufaka idatha <=4.5Gb/s |
|
| 10 | I-VeeR | Iphansi lokwamukela imodyuli | 1 |
| 11 | I-VeeR | Iphansi lokwamukela imodyuli | 1 |
| 12 | RD- | Idatha eguquliwe yomamukeli ikhishiwe |
|
| 13 | RD+ | Idatha engaguquliwe yomamukeli ikhishwe |
|
| 14 | I-VeeR | Iphansi lokwamukela imodyuli | 1 |
| 15 | I-VccR | Ukunikezwa kwe-module receiver engu-3.3V |
|
| 16 | I-VccT | Ukunikezwa kwe-module transmitter engu-3.3V |
|
| 17 | I-VeeT | Umhlabathi wokudlulisa imodyuli | 1 |
| 18 | I-TD+ | Idatha eguquliwe ye-transmitter ikhishwe |
|
| 19 | I-TD- | Idatha engaguquki yokudlulisela ikhishwe |
|
| 20 | I-VeeT | Umhlabathi wokudlulisa imodyuli | 1 |
Qaphela:1. Izikhonkwane eziphansi zemojuli kufanele zihlukaniswe nebhokisi lemojuli.
2. Le pin iyi-pin evulekile yokuqoqa/yokukhipha amanzi futhi kufanele idonswe phezulu nge-4.7K-10Kohms iye ku-Host_Vcc ebhodini lokusingatha.
3. Le phini kufanele idonswe phezulu nge-4.7K-10Kohms iye ku-VccT kumojuli.
4. Le pin iyi-pin evulekile yokuqoqa/yokukhipha amanzi futhi kufanele idonswe phezulu nge-4.7K-10Kohms iye ku-Host_Vcc ebhodini lokusingatha.
Ulwazi kanye nokuphathwa kwe-EEPROM Module ye-SFP
Amamojula e-SFP asebenzisa iphrothokholi yokuxhumana ye-serial enezintambo ezimbili njengoba kuchaziwe ku-SFP -8472. Ulwazi lwe-serial ID lwamamojula e-SFP kanye namapharamitha e-Digital Diagnostic Monitor lungatholakala nge-I2Isixhumi esibonakalayo se-C ekhelini i-A0h kanye ne-A2h. Imemori ihlelwe kuThebula 1. Ulwazi oluningiliziwe lwe-ID (A0h) lubhalwe kuThebula 2, kanye no-tImininingwane ye-DDM ekhelini le-A2h. Ukuze uthole imininingwane eyengeziwe ngemephu yememori kanye nezincazelo ze-byte, sicela ubheke i-SFF-8472, “I-Digital Diagnostic Monitoring Interface yama-Optical Transceivers”. Amapharamitha e-DDM alinganiswe ngaphakathi.
Ithebula1. Imephu Yememori Yokuxilonga Yedijithali (Izincazelo Zensimu Yedatha Eqondile).
Ithebula 2- Okuqukethwe kwememori ye-EEPROM Serial ID (Ihora le-A0)
| Ikheli Ledatha | Ubude (Ibhayithi) | Igama lika Ubude | Incazelo Nokuqukethwe |
| Izinkambu Zomazisi Eziyisisekelo | |||
| 0 | 1 | Isihlonzi | Uhlobo lwe-transceiver ye-serial (03h=SFP) |
| 1 | 1 | Kugciniwe | Isihlonzi esengeziwe sohlobo lwe-transceiver yochungechunge (04h) |
| 2 | 1 | Isixhumi | Ikhodi yohlobo lwesixhumi se-optical (07=LC) |
| 3-10 | 8 | I-Transceiver | Isisekelo se-LR esingu-10G |
| 11 | 1 | Ukubhala ikhodi | 64B/66B |
| 12 | 1 | BR, Okuqanjiwe | Isilinganiso se-baud esijwayelekile, iyunithi engu-100Mbps |
| 13-14 | 2 | Kugciniwe | (0000h) |
| 15 | 1 | Ubude (9um) | Ubude besixhumanisi busekelwa i-fiber engu-9/125um, amayunithi angu-100m |
| 16 | 1 | Ubude (50um) | Ubude besixhumanisi busekelwa i-fiber engu-50/125um, amayunithi angu-10m |
| 17 | 1 | Ubude (62.5um) | Ubude besixhumanisi busekelwa i-fiber engu-62.5/125um, amayunithi angu-10m |
| 18 | 1 | Ubude (Ithusi) | Ubude besixhumanisi obusekelwayo bethusi, amayunithi wamamitha |
| 19 | 1 | Kugciniwe | |
| 20-35 | 16 | Igama Lomthengisi | Igama lomthengisi we-SFP:I-VIP Fiber |
| 36 | 1 | Kugciniwe | |
| 37-39 | 3 | I-OUI yomthengisi | I-ID ye-OUI yomthengisi we-SFP transceiver |
| 40-55 | 16 | I-PN yomthengisi | Inombolo Yengxenye: “I-SFP+ -10G-LR” (ASCII) |
| 56-59 | 4 | Umthengisi we-rev | Izinga lokubuyekeza lenombolo yengxenye |
| 60-62 | 3 | Kugciniwe | |
| 63 | 1 | I-CCID | Ibhayithi elincane kakhulu lesamba sedatha ekhelini 0-62 |
| Izinkambu Zomazisi Ezinwetshiwe | |||
| 64-65 | 2 | Inketho | Ibonisa ukuthi yiziphi izimpawu ze-optical SFP ezisetshenziswayo (001Ah = LOS, TX_FAULT, TX_DISABLE konke kuyasekelwa) |
| 66 | 1 | BR, ubuningi | Isilinganiso sebhithi esiphezulu, amayunithi angu-% |
| 67 | 1 | BR, ubuncane | Isilinganiso se-bit esiphansi, amayunithi angu-% |
| 68-83 | 16 | Umthengisi SN | Inombolo yochungechunge (i-ASCII) |
| 84-91 | 8 | Ikhodi yosuku | I-VIP FiberIkhodi yosuku lokukhiqiza |
| 92-94 | 3 | Kugciniwe | |
| 95 | 1 | I-CCEX | Hlola ikhodi yezinkambu zomazisi ezinwetshiwe (amakheli 64 kuya ku-94) |
| Izinkambu Zomazisi Eziqondile Zomthengisi | |||
| 96-127 | 32 | Ifundeka kalula | I-VIP Fiberusuku oluthile, olufundwayo kuphela |
| 128-255 | 128 | Kugciniwe | Kugcinelwe i-SFF-8079 |
Izici Zesikrini Sokuhlola Idijithali
| Ikheli Ledatha | Ipharamitha | Ukunemba | Iyunithi |
| 96-97 | Izinga Lokushisa Langaphakathi Le-Transceiver | ±3.0 | °C |
| 100-101 | I-Laser Bias yamanje | ±10 | % |
| 100-101 | Amandla Okukhipha e-Tx | ±3.0 | i-dBm |
| 100-101 | Amandla Okufaka i-Rx | ±3.0 | i-dBm |
| 100-101 | I-Voltage Yokuphakelwa Kwangaphakathi kwe-VCC3 | ±3.0 | % |
Ukuthobela Imithetho
II-SFP+ -10G-LR ihambisana nokuhambisana kwe-International Electromagnetic (EMC) kanye nezidingo kanye namazinga okuphepha omhlaba wonke (bheka imininingwane kuThebula elilandelayo).
| Ukukhishwa Kwe-Electrostatic (ESD) kuma-Electrical Pins | I-MIL-STD-883E Indlela 3015.7 | Isigaba 1(>1000 V) |
| Ukukhishwa Kwe-Electrostatic (ESD) ukuya kwi-Duplex LC Receptacle | I-IEC 61000-4-2 GR-1089-CORE | Iyahambisana nezindinganiso |
| I-Electromagnetic Ukuphazamiseka (i-EMI) | Isigaba B se-FCC Ingxenye 15 I-EN55022 Isigaba B (CISPR 22B) I-VCCI Class B | Iyahambisana nezindinganiso |
| Ukuphepha Kwamehlo Nge-Laser | I-FDA 21CFR 1040.10 kanye ne-1040.11 EN60950, EN (IEC) 60825-1,2 | Iyahambisana ne-laser yekilasi 1 umkhiqizo. |
Isekethe Enconyiwe
Isekethe Yokunikezwa Kwamandla Ebhodi Lokusingatha Enconyiwe
I-Interface Circuit Ephakanyisiwe Yesivinini Esiphezulu Enconyiwe
Ubukhulu Bemishini
