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Imashini ya SFP+ 80km Transceiver
10Gb/s BIDl 1550/1490nm
Imashini ya SFP+ 80km Transceiver
Ibisobanuro by'igicuruzwa
PPB-5496-80B ni module ya transceiver ya 3.3V Small-Form-Factor ishobora gucomekwa. Yagenewe gusa porogaramu z'itumanaho ryihuse zisaba umuvuduko wa 11.1Gbps, yagenewe kubahiriza SFF-8472 na SFP+ MSA. Amakuru ya module ahuza uburebure bwa 80km muri fibre ya 9/125um single mode.
Ibiranga Ibicuruzwa
1. Amasano y'amakuru agera kuri 11.1Gbps.
2. Kugeza kuri kilometero 80 kuri SMF.
3. Gukwirakwiza ingufu <1.5W.
4. Lazeri ya DFB ya 1490nm na APD yakira kuri FYPPB-4596-80B.
1550nm DFB laser na APD receiver kuri FYPPB-5496-80B
5. Interineti y'insinga 6.2 hamwe n'uburyo bwo kugenzura ikoranabuhanga.
6. EEPROM ifite imikorere ya Serial ID.
7. Ishobora gushongeshwa mu buryo bushyushyeSFP+ ikirenge.
8. Ikurikiza SFP+ MSA hamwe naUmuhuza wa LC.
9. Ingufu z'amashanyarazi za 3.3V imwe + imwe.
10. Ubushyuhe bwo gukoresha mu gasanduku: 0ºC ~ + 70ºC.
Porogaramu
1.10GBASE-BX.
2.10GBASE-LR/LW.
Igisanzwe
1. Ikurikiza SFF-8472.
2. Ikurikiza amabwiriza ya SFF-8431.
3. Ikurikiza 802.3ae 10GBASE-LR/LW.
4. Iyubahirizwa rya RoHS.
Ibisobanuro bya Pin
| Pin | Ikimenyetso | Izina/Ibisobanuro | ICYITONDERWA |
| 1 | VEET | Igitaka cyo kohereza (Kizwi nkaho gikoreshwa n'ubutaka bwo kwakira) | 1 |
| 2 | Ikosa | Ikosa ry'umuyoboro w'itumanaho. | 2 |
| 3 | TDIS | Guhagarika Transmitter. Isohoka rya laser ryafunzwe iyo rifunguye cyangwa rivanguye. | 3 |
| 4 | MOD_DEF (2) | Ibisobanuro bya Moduli 2. Umurongo w'amakuru kuri ID y'uruhererekane. | 4 |
| 5 | MOD_DEF (1) | Ibisobanuro bya Moduli 1. Umurongo w'isaha kuri ID y'uruhererekane. | 4 |
| 6 | MOD_DEF (0) | Ibisobanuro bya Moduli 0. Ifite ishingiro muri Moduli. | 4 |
| 7 | Guhitamo amanota | Nta guhuza bikenewe | 5 |
| 8 | Los | Kubura ikimenyetso cy'ikimenyetso. Logique 0 igaragaza imikorere isanzwe. | 6 |
| 9 | VEER | Igitaka cyo kwakira (Kizwi nkaho gikoreshwa n'ubutaka bwo kohereza ubutumwa) | 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:
1. Ubutaka bw'uruziga butandukanijwe imbere n'ubutaka bwa chassis.
2. TFAULT ni igikoresho gifunguye cyo gukusanya/gusohora amazi, kigomba gukururwa n'icyuma gikingira 4.7k - 10k Ohms kiri ku rubuga rw'umukozi niba cyagenewe gukoreshwa. Voltage yo gukurura igomba kuba hagati ya 2.0V na Vcc + 0.3VA yo gusohora menshi 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.
3. Isohoka rya laser ryahagaritswe kuri TDIS >2.0V cyangwa rifunguye, rifunguwe kuri TDIS <0.8V.
4. 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.
5. Ikuwe imbere muri SFF-8431 Rev 4.1.
6.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.
Ishusho y'ibanga
Amanota ntarengwa rwose
| Igipimo | Ikimenyetso | Ntoya. | Andika. | Max. | Ishami | Icyitonderwa |
| 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 | Agasanduku | 0 |
| 70 | ºC | Nta mwuka utemba |
| Ingufu z'amashanyarazi | VCC | 3.13 | 3.3 | 3.47 | V |
|
| Ingufu zitangwa n'amashanyarazi | ICC |
|
| 520 | mA |
|
| Igipimo cy'amakuru |
|
| 10.3125 |
| Gbps | Igipimo cya TX/RX |
| Intera yo kohereza ubutumwa |
|
|
| 80 | KM |
|
| Fibre zifatanye |
|
| Fibre y'uburyo bumwe |
| 9/125um SMF | |
Ibiranga Ishusho
| Igipimo | Ikimenyetso | Ntoya. | Andika. | Max. | Ishami | Icyitonderwa |
|
| Umuyoboro |
|
|
| ||
| Ingufu zisanzwe zikoreshwa | POut | 0 | - | 5 | dBm |
|
| Ingufu zisanzwe zikoreshwa (Laser irazimye) | Poff | - | - | -30 | dBm | Icyitonderwa (1) |
| Intera y'uburebure bw'umuraba wo hagati | λC | 1540 | 1550 | 1560 | nm | FYPPB-5496-80B |
| Igipimo cyo kugabanya uburyo bwo kuruhande | SMSR | 30 | - | - | dB |
|
| Umurambararo wa Spectrum (-20dB) | σ | - | - | 1 | nm |
|
| Igipimo cyo kuzimira | ER | 3.5 |
| - | dB | Icyitonderwa (2) |
| Umufuka w'amaso usohoka | Ikurikiza IEEE 802.3ae |
|
| Icyitonderwa (2) | ||
|
| Uwakira |
|
|
| ||
| Uburebure bw'urumuri rw'izuba (Optical Wavelength) | λIN | 1480 | 1490 | 1500 | nm | FYPPB-5496-80B |
| Uburyo bwo gutahura ibimenyetso by'umukiriya | Psen | - | - | -23 | dBm | Icyitonderwa (3) |
| Imbaraga zo Kuzuza (Gushyiramo Ubwinshi) | PSAT | -8 | - | - | dBm | Icyitonderwa (3) |
| LOS - Ingufu zo kwemeza | PA | -38 | - | - | dBm |
|
| LOS - Deassert Power | PD | - | - | -24 | dBm |
|
| LOS -Hysteresis | PHys | 0.5 | - | 5 | dB | |
Icyitonderwa:
1.Ingufu z'urumuri zishyirwa muri SMF
2. Yapimwe hakoreshejwe RPBS 2^31-1 icyitegererezo cya 10.3125Gbs
3. Yapimwe hakoreshejwe RPBS 2^31-1 icyitegererezo @10.3125Gbs BER=<10^-12
Ibiranga Interineti y'amashanyarazi
| Igipimo | Ikimenyetso | Ntoya. | Andika. | Max. | Ishami | Icyitonderwa |
| Ingufu zose zitangwa n'amashanyarazi | Icc | - |
| 520 | mA |
|
| Umuyoboro | ||||||
| Voltage y'amakuru atandukanye | VDT | 180 | - | 700 | mVp-p |
|
| Impedansi yo kwinjiza umurongo utandukanye | RIN | 85 | 100 | 115 | Ohm |
|
| Ikosa ryo kohereza amakuru riva ku isoko ryiyongera cyane | VFaultH | 2.4 | - | Vcc | V |
|
| Ikosa ryo kohereza amakuru rigabanuka | VFaultL | -0.3 | - | 0.8 | V |
|
| Guhagarika Voltage yo Gutuma Ijwi Risohoka - Hejuru | VDiSH | 2 | - | Vcc+0.3 | V |
|
| Guhagarika Voltage ya Transmitter - low | VDisL | -0.3 | - | 0.8 | V |
|
| Uwakira | ||||||
| Voltage y'amakuru asohoka mu buryo butandukanye | VDR | 300 | - | 850 | mVp-p |
|
| Impedansi y'umusaruro w'umurongo utandukanye | UMUYOBORO | 80 | 100 | 120 | Ohm |
|
| Resistor yo gukuraho LOS | RLOS | 4.7 | - | 10 | KOhm | |
| Igihe cyo kuzamuka/igihe cyo kugwa kw'amakuru | tr/tf |
| - | 38 | ps |
|
| Umuvuduko wa Los Output Voltage-High | VLOSH | 2 | - | Vcc | V |
|
| Umuvuduko wa Los Output-Low | VLOSL | -0.3 | - | 0.4 | V | |
Imikorere yo Gusuzuma Ibikoresho by'Ikoranabuhanga
PPB-5496-80Bimashini zitwara amakurushyigikira protocole y'itumanaho ry'insinga ebyiri nk'uko byasobanuwe 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 OYI za SFP+ zitanga uburyo bwihariye bwo kugenzura indwara mu buryo bw'ikoranabuhanga, butuma umuntu abasha kubona ibipimo by'imikorere y'igikoresho mu buryo bwihuse nk'ubushyuhe bwa transceiver, umuyoboro wa laser bias, imbaraga z'urumuri zoherejwe, imbaraga z'urumuri zakiriwe na voltage yo gutanga 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.
Urwibutso rushyirwa mu byiciro nk'uruhererekane rw'amagambo y'amakuru ya biti 8 ashobora kwitabwaho ukwayo cyangwa mu buryo bukurikiranye.
Gahunda yo Gutanga Inama ku Mirongo Itandukanye
Ibisobanuro bya mekanike (Igice: mm)
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) | Igice cya 15 cya FCC Icyiciro cya 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 |
| Kumenya Ibice Bigize | IEC/EN 60950 ，UL | Ihuye n'amahame ngenderwaho |
| ROHS | 2002/95/EC | Ihuye n'amahame ngenderwaho |
| EMC | EN61000-3 | Ihuye n'amahame ngenderwaho |
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