KCO-SFP+-10G-ER 10Gb/s 1550nm SFP+ 40kmTransceiver
KCO-SFP+-10G-ER
+ KCO SFP+ 10G ER ni igipimo ngenderwaho cya 10 Gigabit Ethernet hejuru y'insinga za fiber optique, cyagenewe by'umwihariko kohereza amakuru mu ntera ndende.
+ Ituma amakuru yoherezwa kugeza kuri km 40 ukoresheje fibre imwe (SMF) ku bunini bwa 1550nm.
+KCO SFP+ 10G ER fiber optique modules, zikunze gushyirwa mu bikorwa nka SFP+ transceivers, zikoreshwa mu buryo butandukanye aho bikenewe ko abantu babasha kugera kure, nko guhuza inyubako ziri ku kigo kinini cyangwa mu muyoboro w’umujyi.
Ibiranga Ibicuruzwa
+ Amasano y'amakuru agera kuri 11.1Gbps
+ Kugeza kuri kilometero 40 kuri SMF
+ EML transmitter na PIN receiver
+ Icyuma gikingira, ku bijyanye n'ubushobozi bwo gupima ikirere buri hasi
+ Interineti y'insinga ebyiri hamwe n'uburyo bwo kugenzura indwara bwa digitale buhujwe
+ Ikimenyetso cya SFP+ gishyuha cyane
+ Ibisobanuro bihuye na SFF 8472
+ Ikurikiza SFP+ MSA hamwe n'umuhuza wa LC
+ Ingufu z'amashanyarazi za 3.3V imwe
+ Ubushyuhe bw'ifatizo: 0°C kugeza 70°C
+ Gukwirakwiza ingufu < 1.5 W
Porogaramu
+ 10GBASE-ER / EW & 10G Ethernet
Igisanzwe
+ Ikurikiza amabwiriza ya SFF-8431
+ Ikurikiza amabwiriza ya SFF 8472
+ Iyubahirizwa rya RoHS.
Amanota ntarengwa rwose
| Igipimo | Ikimenyetso | Ntoya. | Andika. | Max. | Ishami |
| Ubushyuhe bwo kubika | Ts | -40 | - | 85 | ºC |
| Ubushuhe bugereranye | RH | 5 | - | 95 | % |
| Ingufu z'amashanyarazi | VCC | -0.3 | - | 4 | V |
| Umuvuduko w'Ijwi ry'Ikimenyetso |
| Vcc-0.3 | - | Vcc+0.3 | V |
Amabwiriza y'imikorere asabwa
| Igipimo | Ikimenyetso | Ntoya. | Andika. | Max. | Ishami | Icyitonderwa |
| Ubushyuhe bwo gukora mu gasanduku | Turubanza | 0 | - | 70 | ºC | Nta mwuka utemba |
| Ingufu z'amashanyarazi | VCC | 3.14 | 3.3 | 3.47 | V | |
| Ingufu zitangwa n'amashanyarazi | ICC | - | 450 | mA | ||
| Igipimo cy'amakuru | BR | 10.3125 | Gbps | |||
| Intera yo kohereza ubutumwa | TD | - | 40 | km | ||
| Fibre zifatanye | Fibre y'uburyo bumwe | 9/125um SMF | ||||
Ibiranga Ishusho
| Igipimo | Ikimenyetso | Ntoya. | Andika. | Max. | Ishami | Icyitonderwa |
| Umuyoboro | ||||||
| Ingufu zisanzwe zikoreshwa | PO | -1 | +3 | dBm | Icyitonderwa (1) | |
| Igipimo cyo kuzimira | ER | 6 | dB | |||
| Uburebure bw'Umuraba wo Hagati | λc | 1530 | 1550 | 1565 | nm | |
| Ubugari bw'umugozi wa Spectrum (RMS) | σ | 1.0 | nm | |||
| SMSR | 30 | dB | ||||
| Ingufu zo Gusohora zisohoka mu buryo bwa Transmitter | POff | -30 | dBm | |||
| Igihano cyo kohereza no gukwirakwiza | TDP | 3.0 | dB | |||
| Umufuka w'amaso usohoka | Ikurikiza IEEE 802.3ae | |||||
| Uwakira | ||||||
| Uburebure bw'urumuri rw'izuba (Optical Wavelength) | λ | 1270 | 1610 | nm | ||
| Uburyo bwo gutahura ibimenyetso by'umukiriya | Psen | -15.8 | dBm | Icyitonderwa (2) | ||
| Imbaraga zo Kuzuza (Gushyiramo Ubwinshi) | Psat | 0.5 | dBm | |||
| LOS Detect - Assert Power | PA | -28 | dBm | |||
| LOS Detect - Deassert Power | PD | -19 | dBm | |||
| Los Detect Hysteresis | PHYS | 0.5 | dB | |||
Icyitonderwa:
1. Ingufu zifunguye (ikigereranyo) ni ingufu zihujwe mu buryo bumwe bwa fibre hamwe n'umuhuza mukuru. (Mbere y'Ubuzima)
2.Yapimwe n'ikimenyetso cy'igerageza rya BER = 10^–12.@10.3125Gbps, PRBS=2^31-1,NRZ
Ibiranga amashanyarazi
| Igipimo | Ikimenyetso | Iminota | Ubwoko | Umubare munini | Ishami | ICYITONDERWA |
| Ingufu z'amashanyarazi | Vcc | 3.14 | 3.3 | 3.46 | V | |
| Umuvuduko w'ibicuruzwa | Icc | 450 | mA | |||
| Umuyoboro | ||||||
| Impedansi y'itandukaniro ry'ibyinjira | Rin | 100 | Ω | 1 | ||
| Ihindagurika ry'uburyo bwo kwinjiza amakuru rimwe | Vin,pp | 180 | 700 | mV | ||
| Kohereza Voltage Idakora | VD | Vcc–1.3 | Vcc | V | ||
| Kohereza Voltage Ifasha Kohereza | VEN | Vee | Vee+ 0.8 | V | 2 | |
| Igihe cyo Kwemeza Kohereza Guhagarika Kohereza | 10 | us | ||||
| Uwakira | ||||||
| Ihindagurika ry'uburyo amakuru asohoka | Vout,pp | 300 | 850 | mV | 3 | |
| Igihe cyo kuzamuka kw'amakuru | tr | 28 | ps | 4 | ||
| Igihe cyo gusohora amakuru | tf | 28 | ps | 4 | ||
| Ikosa rya Los | Ikosa rya VLOS | Vcc–1.3 | VccHOST | V | 5 | |
| LOS Ibisanzwe | Ibipimo ngenderwaho bya VLOS | Vee | Vee+0.8 | V | 5 | |
| Kwanga gutanga amashanyarazi | PSR | 100 | mVpp | 6 |
Inyandiko:
- Ihujwe neza na TX data input pins. Nyuma yaho AC ihujwe.
- Cyangwa serivise ifunguye.
- Kugera ku iherezo ry'itandukaniro rya ohms 100.
- 20 – 80%.
- Gutakaza Ikimenyetso ni LVTTL. Logike 0 igaragaza imikorere isanzwe; logike 1 igaragaza ko nta kimenyetso cyabonetse.
Uburyo bwo kwakira bukurikiza uburyo bwo guhindura amashanyarazi kuva kuri 20 Hz kugeza kuri 1.5 MHz kugeza ku gaciro kagenwe gakoreshwa binyuze mu buryo bwasabwe bwo kuyungurura amashanyarazi.
Ibisobanuro by'ibanga
| Pin | Ikimenyetso | Izina/Ibisobanuro | ICYITONDERWA |
| 1 | VEET | Igitaka cyo kohereza (Kizwi nkaho gikoreshwa n'ubutaka bwo kwakira) | 1 |
| 2 | TIKOSA | Ikosa ry'umuyoboro w'itumanaho. | 2 |
| 3 | TDIS | Guhagarika Kohereza. Isohoka rya laser ryafunzwe iyo rifunguye cyangwa rivanguye. | 3 |
| 4 | SDA | Umurongo w'amakuru y'uruhererekane rw'imigozi ibiri | 4 |
| 5 | SCL | Umurongo w'isaha w'imigozi ibiri | 4 |
| 6 | MOD_ABS | Moduli ntihari. Ifite ishingiro muri module | 4 |
| 7 | RS0 | Igipimo Hitamo 0 | 5 |
| 8 | Los | Kubura ikimenyetso cy'ikimenyetso. Logique 0 igaragaza imikorere isanzwe. | 6 |
| 9 | RS1 | Nta guhuza bikenewe | 1 |
| 10 | VEER | Igitaka cyo kwakira (Kizwi nkaho gikoreshwa n'ubutaka bwo kohereza ubutumwa) | 1 |
| 11 | VEER | Igitaka cyo kwakira (Kizwi nkaho gikoreshwa n'ubutaka bwo kohereza ubutumwa) | 1 |
| 12 | RD- | Amakuru ya Receiver Inverted. AC ihujwe | |
| 13 | RD+ | Ikirahuri kidahinduye amakuru. AC ihujwe | |
| 14 | VEER | Igitaka cyo kwakira (Kizwi nkaho gikoreshwa n'ubutaka bwo kohereza ubutumwa) | 1 |
| 15 | VCCR | Ingufu z'amashanyarazi zo kwakira | |
| 16 | VCCT | Ingufu zo Kohereza | |
| 17 | VEET | Igitaka cyo kohereza (Kizwi nkaho gikoreshwa n'ubutaka bwo kwakira) | 1 |
| 18 | TD+ | Amakuru adahinduriwe muri AC ahujwe. | |
| 19 | TD- | Itumanaho ry’amakuru rihinduriwe muri AC. | |
| 20 | VEET | Igitaka cyo kohereza (Kizwi nkaho gikoreshwa n'ubutaka bwo kwakira) | 1 |
Inyandiko:
- Ubutaka bw'uruziga butandukanijwe imbere n'ubutaka bwa chassis.
- TIKOSAni igikoresho gifunguye cyo gukusanya/gusohora amazi, kigomba gukururwa n'icyuma gikingira 4.7k - 10k Ohms kiri ku kibaho cy'umukozi niba kigenewe gukoreshwa. Voltage yo gukurura igomba kuba hagati ya 2.0V na Vcc + 0.3VA yo gusohora cyane igaragaza ikosa rya transmitter riterwa n'umuyoboro wa TX bias cyangwa imbaraga za TX zo gusohora zirenze urugero rw'ingufu zashyizweho. Umuyoboro muke werekana imikorere isanzwe. Mu gihe gito, umuyoboro ukururwa kuri <0.8V.
- Umusaruro wa laser wafunzwe kuri TDIS>2.0V cyangwa ifunguye, ifunguye kuri TDIS<0.8V.
- Igomba gukururwa n'ikibaho cya 4.7kΩ- 10kΩ ku muvuduko uri hagati ya 2.0V na 3.6V. MOD_ABS irakurura umurongo wo hasi kugira ngo yerekane ko module ifunze.
- Imbere yakuweho hakurikijwe SFF-8431 Rev 4.1.
- LOS ni isoko rifunguye ritanga umusaruro. Igomba gukururwa ifite 4.7kΩ - 10kΩ ku kibaho cy’umuyoboro w’amashanyarazi kugeza kuri voltage iri hagati ya 2.0V na 3.6V. Logique 0 igaragaza imikorere isanzwe; logique 1 igaragaza igihombo cy’ikimenyetso.
Imikorere yo Gusuzuma Ibikoresho by'Ikoranabuhanga
Imashini zitwara amakuru za OP-SFP+-ER zishyigikira protocole y'itumanaho ry'insinga ebyiri nk'uko bivugwa muri SFP+MSA.
Indangamuntu isanzwe ya SFP itanga uburenganzira bwo kubona amakuru ajyanye n'irangamuntu asobanura ubushobozi bwa transceiver, aho ikoreshwa, uko uwayikoze, n'andi makuru.
Byongeye kandi, transceivers za SFP+ zitanga uburyo bwihariye bwo kugenzura indwara mu buryo bwa digitale, butuma umuntu abasha kubona ibipimo by'imikorere y'igikoresho mu buryo nyabwo nk'ubushyuhe bwa transceiver, umuyoboro wa laser bias, imbaraga za optique zihererekanywa, ingufu za optique zakiriwe na voltage ya transceiver. Isobanura kandi sisitemu ihambaye y'ibimenyetso by'itangazo n'ibiburira, bimenyesha abakoresha igihe ibipimo by'imikorere runaka biri hanze y'urwego rusanzwe rw'uruganda.
SFP MSA isobanura ikarita y’ububiko ya byte 256 muri EEPROM ishobora kuboneka hakoreshejwe uburyo bwo gukurura amakuru bw’imirongo ibiri kuri aderesi ya biti 8 1010000X (A0h). Uburyo bwo kugenzura indwara hakoreshejwe ikoranabuhanga bukoresha aderesi ya biti 8 1010001X (A2h), bityo ikarita y’ububiko bw’indangamuntu y’imirongo yagenwe mbere ntihinduka.
Amakuru y'imikorere n'isuzuma akurikiranwa kandi agatangwa na Digital Diagnostics Transceiver Controller (DDTC) iri muri transceiver, iboneka binyuze mu buryo bw'imirongo ibiri. Iyo protocole y'imirongo ifunguye, ikimenyetso cy'isaha y'imirongo (SCL, Mod Def 1) gitangwa na host. Positive edge clock data muri SFP transceiver muri ibyo bice bya E2PROM bitaranditswe. Negative edge clock data from SFP transceiver. SDA, Mod Def 2) ni uburyo bwo kohereza amakuru y'imirongo ibiri. Host ikoresha SDA hamwe na SCL kugira ngo igaragaze intangiriro n'iherezo ry'imikorere ya protocole y'imirongo ibiri. Inyibutso zitondetse nk'uruhererekane rw'amagambo y'amakuru ya biti 8 ashobora kwitabwaho ukwayo cyangwa mu buryo bukurikiranye.
Urugendo rw'Ikoranabuhanga rusabwa
Ingano z'imirongo
Iyubahirizwa ry'amategeko agenga iyubahirizwa ry'amategeko
| Ikiranga | Indangamuntu | Imikorere |
| Gusohora amashanyarazi mu buryo bwa elegitoroniki (ESD) | IEC/EN 61000-4-2 | Ihuye n'amahame ngenderwaho |
| Interference y'amashanyarazi (EMI) | FCC Igice cya 15 Icyiciro cya B EN 55022 Icyiciro cya B (CISPR 22A) | Ihuye n'amahame ngenderwaho |
| Umutekano w'amaso ya Laser | FDA 21CFR 1040.10, 1040.11 IEC / EN 60825-1, 2 | Igicuruzwa cya laser cyo mu cyiciro cya mbere |
| ROHS | 2002/95/EC | Ihuye n'amahame ngenderwaho |
| EMC | EN61000-3 | Ihuye n'amahame ngenderwaho |
Umugereka A. Ivugurura ry'inyandiko
| Verisiyo No. | Itariki | Ibisobanuro |
| 1.0 | 2010-09-01 | Urupapuro rw'amakuru rw'ibanze |
| 2.0 | 2011-09-10 | Kuvugurura imiterere n'ikirango cy'ikigo |
| 3.0 | 2012-08-03 | Vugurura imiterere y'ingufu -1~4 kuri -1~3 |
