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Chosinthira cha SFP+ 80km
10Gb/s BIDl 1550/1490nm
Chosinthira cha SFP+ 80km
Mafotokozedwe Akatundu
PPB-5496-80B ndi module ya transceiver ya 3.3V Small-Form-Factor yomwe imatha kutsegulidwa mosavuta. Yapangidwira makamaka mapulogalamu olumikizirana mwachangu omwe amafunikira liwiro mpaka 11.1Gbps, idapangidwa kuti igwirizane ndi SFF-8472 ndi SFP+ MSA. Deta ya moduleyi imalumikizana ndi 80km mu ulusi wa 9/125um single mode.
Zinthu Zamalonda
1. Maulalo a Deta Ofika pa 11.1Gbps.
2. Kutumiza kwa magiya okwana 80km pa SMF.
3. Kutaya mphamvu <1.5W.
4. 1490nm DFB laser ndi APD receiver ya FYPPB-4596-80B.
1550nm DFB laser ndi APD receiver ya FYPPB-5496-80B
5. Chingwe cholumikizira cha waya cha 6.2 chokhala ndi kuwunika kolumikizidwa kwa digito.
6. EEPROM yokhala ndi ntchito ya Serial ID.
7. Yotentha-pluggableSFP+ malo opondapo mapazi.
8. Kutsatira SFP+ MSA ndiCholumikizira cha LC.
9. Mphamvu Yowonjezera ya Single + 3.3V.
10. Kutentha kwa chikwama chogwirira ntchito: 0ºC ~+70ºC.
Mapulogalamu
1.10GBASE-BX.
2.10GBASE-LR/LW.
Muyezo
1. Yogwirizana ndi SFF-8472.
2. Yogwirizana ndi SFF-8431.
3. Yogwirizana ndi 802.3ae 10GBASE-LR/LW.
4. Kutsatira RoHS.
Mafotokozedwe a Pin
| Pini | Chizindikiro | Dzina/Kufotokozera | ZINDIKIRANI |
| 1 | VEET | Malo Opatsira (Omwe Amagwiritsidwa Ntchito ndi Malo Olandirira) | 1 |
| 2 | TFAULT | Cholakwika cha Transmitter. | 2 |
| 3 | TDIS | Chotumiza Choletsa. Kutulutsa kwa laser kwatsekedwa pakakhala kuwala kwambiri kapena kotseguka. | 3 |
| 4 | MOD_DEF (2) | Tanthauzo la Module 2. Mzere wa deta wa Serial ID. | 4 |
| 5 | MOD_DEF (1) | Tanthauzo la Module 1. Mzere wa wotchi wa Serial ID. | 4 |
| 6 | MOD_DEF (0) | Tanthauzo la Module 0. Yokhazikika mkati mwa module. | 4 |
| 7 | Sankhani Mtengo | Palibe kulumikiza komwe kumafunika | 5 |
| 8 | LOS | Kutayika kwa chizindikiro cha chizindikiro. Logic 0 imasonyeza ntchito yabwinobwino. | 6 |
| 9 | VEER | Malo Olandirira (Omwe Amagwiritsidwa Ntchito ndi Malo Otumizira Zinthu) | 1 |
| 10 | VEER | Malo Olandirira (Omwe Amagwiritsidwa Ntchito ndi Malo Otumizira Zinthu) | 1 |
| 11 | VEER | Malo Olandirira (Omwe Amagwiritsidwa Ntchito ndi Malo Otumizira Zinthu) | 1 |
| 12 | RD- | Cholandirira Chosinthidwa DATA Yatuluka. AC Yolumikizidwa |
|
| 13 | RD+ | Cholandirira Chosasinthidwa DATA. Cholumikizidwa ndi AC |
|
| 14 | VEER | Malo Olandirira (Omwe Amagwiritsidwa Ntchito ndi Malo Otumizira Zinthu) | 1 |
| 15 | VCCR | Mphamvu Yolandirira |
|
| 16 | VCCT | Mphamvu Yotumizira |
|
| 17 | VEET | Malo Opatsira (Omwe Amagwiritsidwa Ntchito ndi Malo Olandirira) | 1 |
| 18 | TD+ | Chotumiza Chosasinthika DATA mkati. Cholumikizidwa ndi AC. |
|
| 19 | TD- | Chotumizira Chosinthidwa DATA mkati. Cholumikizidwa ndi AC. |
|
| 20 | VEET | Malo Opatsira (Omwe Amagwiritsidwa Ntchito ndi Malo Olandirira) | 1 |
Zolemba:
1. Dothi la circuit limachotsedwa mkati mwa nthaka ya chassis.
2. TFAULT ndi chotulutsa chotseguka chosonkhanitsa/kutulutsa madzi, chomwe chiyenera kukokedwa ndi chotsutsa cha 4.7k - 10k Ohms pa bolodi la host ngati cholinga chake ndi kugwiritsa ntchito. Voltage yokweza iyenera kukhala pakati pa 2.0V mpaka Vcc + 0.3VA high output imasonyeza vuto la transmitter lomwe limayambitsidwa ndi TX bias current kapena mphamvu ya TX output yoposa malire a alamu okonzedweratu. Kutulutsa kochepa kumasonyeza kuti ntchito yachibadwa ikugwira ntchito. Mu low state, kutulutsa kumakokedwa kufika pa <0.8V.
3. Kutulutsa kwa laser kwatsekedwa pa TDIS >2.0V kapena kutsegulidwa, kwayatsidwa pa TDIS <0.8V.
4. Iyenera kukokedwa ndi bolodi la host la 4.7kΩ- 10kΩ ku voltage pakati pa 2.0V ndi 3.6V. MOD_ABS imakoka mzere wotsika kuti iwonetse kuti module yalumikizidwa.
5. Yokokedwa mkati mwa SFF-8431 Rev 4.1.
6.LOS ndi yotsegula chosonkhanitsa. Iyenera kukokedwa ndi 4.7kΩ - 10kΩ pa bolodi la host ku voltage pakati pa 2.0V ndi 3.6V. Logic 0 imasonyeza ntchito yabwinobwino; logic 1 imasonyeza kutayika kwa chizindikiro.
Chithunzi cha Pin
Ma Ratings Okwanira Kwambiri
| Chizindikiro | Chizindikiro | Zochepa. | Mtundu. | Max. | Chigawo | Zindikirani |
| Kutentha Kosungirako | Ts | -40 |
| 85 | ºC |
|
| Chinyezi Chaching'ono | RH | 5 |
| 95 | % |
|
| Mphamvu Yopereka Mphamvu | VCC | -0.3 |
| 4 | V |
|
| Chizindikiro Cholowetsa Voteji |
| Vcc-0.3 |
| Vcc+0.3 | V |
Mikhalidwe Yogwirira Ntchito Yovomerezeka
| Chizindikiro | Chizindikiro | Zochepa. | Mtundu. | Max. | Chigawo | Zindikirani |
| Kutentha kwa Mlanduwu | Tcase | 0 |
| 70 | ºC | Popanda kuyenda kwa mpweya |
| Mphamvu Yopereka Mphamvu | VCC | 3.13 | 3.3 | 3.47 | V |
|
| Mphamvu Yowonjezera Yamakono | ICC |
|
| 520 | mA |
|
| Chiwerengero cha Deta |
|
| 10.3125 |
| Gbps | Mtengo wa TX/RX |
| Mtunda Wotumizira |
|
|
| 80 | KM |
|
| Ulusi Wophatikizana |
|
| Ulusi wa mode imodzi |
| 9/125um SMF | |
Makhalidwe Owoneka
| Chizindikiro | Chizindikiro | Zochepa. | Mtundu. | Max. | Chigawo | Zindikirani |
|
| Chotumiza |
|
|
| ||
| Mphamvu Yoyambitsidwa Pakatikati | POut | 0 | - | 5 | dBm |
|
| Mphamvu Yoyambitsidwa Pakati (Laser Off) | Poff | - | - | -30 | dBm | Chidziwitso (1) |
| Mafunde a Pakati | λC | 1540 | 1550 | 1560 | nm | FYPPB-5496-80B |
| Chiŵerengero choletsa mbali | SMSR | 30 | - | - | dB |
|
| Bandwidth ya Spectrum(-20dB) | σ | - | - | 1 | nm |
|
| Chiŵerengero cha Kutha | ER | 3.5 |
| - | dB | Chidziwitso (2) |
| Chigoba cha Maso Chotulutsa | Kugwirizana ndi IEEE 802.3ae |
|
| Chidziwitso (2) | ||
|
| Wolandila |
|
|
| ||
| Lowetsani Kuwala kwa Mafunde | λIN | 1480 | 1490 | 1500 | nm | FYPPB-5496-80B |
| Kuzindikira kwa Wolandila | Psen | - | - | -23 | dBm | Chidziwitso (3) |
| Mphamvu Yokhutitsa Yolowera (Yowonjezera) | PSAT | -8 | - | - | dBm | Chidziwitso (3) |
| Mphamvu Yotsimikizira ya LOS | PA | -38 | - | - | dBm |
|
| LOS -Deassert Power | PD | - | - | -24 | dBm |
|
| LOS -Hysteresis | PHys | 0.5 | - | 5 | dB | |
Zindikirani:
1. Mphamvu ya kuwala imayikidwa mu SMF
2. Yayesedwa ndi chitsanzo cha mayeso a RPBS 2^31-1 @10.3125Gbs
3. Yayesedwa ndi RPBS 2^31-1 test pattern @10.3125Gbs BER=<10^-12
Makhalidwe a Chiyankhulo cha Magetsi
| Chizindikiro | Chizindikiro | Zochepa. | Mtundu. | Max. | Chigawo | Zindikirani |
| Mphamvu yonse yamagetsi | Icc | - |
| 520 | mA |
|
| Chotumiza | ||||||
| Kusiyanitsa Deta Lowetsani Voltage | VDT | 180 | - | 700 | mVp-p |
|
| Kulowetsa mzere wosiyana | RIN | 85 | 100 | 115 | Ohm |
|
| Chopatsira Cholakwika Chotulutsa-Chachikulu | VFaultH | 2.4 | - | Vcc | V |
|
| Chopatsira Cholakwika Chotulutsa-Chotsika | VFaultL | -0.3 | - | 0.8 | V |
|
| Chotumiza Choletsa Voltage- High | VDisH | 2 | - | Vcc+0.3 | V |
|
| Chotumiza Choletsa Voltage- yotsika | VDisL | -0.3 | - | 0.8 | V |
|
| Wolandila | ||||||
| Kusiyanitsa kwa Deta Yotulutsa Voltage | VDR | 300 | - | 850 | mVp-p |
|
| Kusiyanitsa mzere wotuluka | NJIRA | 80 | 100 | 120 | Ohm |
|
| Cholandirira cha LOS Chokokera Mmwamba | RLOS | 4.7 | - | 10 | KOhm | |
| Kutuluka kwa Deta Nthawi Yokwera/Yophukira | tr/tf |
| - | 38 | ps |
|
| LOS Output Voltage-High | VLOSH | 2 | - | Vcc | V |
|
| LOS Output Voltage-Low | VLOSL | -0.3 | - | 0.4 | V | |
Ntchito Zowunikira Za digito
PPB-5496-80Bma transceiverkuthandizira protocol yolumikizirana ya mawaya awiri monga momwe yafotokozedwera mu SFP+MSA.
Chizindikiro chodziwika bwino cha SFP chimapereka mwayi wopeza chidziwitso chomwe chimafotokoza luso la transceiver, mawonekedwe okhazikika, wopanga, ndi zina.
Kuphatikiza apo, ma transceiver a OYI a SFP+ amapereka mawonekedwe apadera owunikira matenda a digito, omwe amalola kupeza nthawi yeniyeni magawo ogwiritsira ntchito chipangizo monga kutentha kwa transceiver, laser bias current, transmit optical power, received optical power ndi transceiver supply voltage. Imafotokozanso dongosolo lapamwamba la alamu ndi machenjezo, lomwe limachenjeza ogwiritsa ntchito pamene magawo ena ogwiritsira ntchito ali kunja kwa mulingo woyenera wa fakitale.
SFP MSA imatanthauzira mapu a kukumbukira a 256-byte mu EEPROM omwe amapezeka kudzera pa mawonekedwe a serial a waya awiri pa adilesi ya 8 bit 1010000X (A0h). Mawonekedwe owunikira matenda a digito amagwiritsa ntchito adilesi ya 8 bit 1010001X (A2h), kotero mapu a serial ID omwe adafotokozedwa poyamba sanasinthe.
Chidziwitso cha ntchito ndi matenda chimayang'aniridwa ndi kufotokozedwa ndi Digital Diagnostics Transceiver Controller (DDTC) mkati mwa transceiver, yomwe imapezeka kudzera mu mawonekedwe a serial a waya awiri. Pamene serial protocol yayatsidwa, chizindikiro cha wotchi ya serial (SCL, Mod Def 1) chimapangidwa ndi host. positive edge imasunga deta mu SFP transceiver m'magawo a E2PROM omwe satetezedwa ndi kulembedwa. Negative edge imasunga deta kuchokera ku SFP transceiver. Chizindikiro cha data ya serial (SDA, Mod Def 2) ndi cha mbali ziwiri pakusamutsa deta ya serial. Host imagwiritsa ntchito SDA pamodzi ndi SCL kuti iwonetse kuyamba ndi kutha kwa serial protocol activation.
Zokumbukirazo zimakonzedwa ngati mndandanda wa mawu a data a 8-bit omwe angathe kufotokozedwa payekhapayekha kapena motsatizana.
Konzani Ndondomeko ya Circuit
Mafotokozedwe a Makina (Chigawo: mm)
Kutsatira Malamulo
| Mbali | Buku lothandizira | Magwiridwe antchito |
| Kutulutsa kwamagetsi (ESD) | IEC/EN 61000-4-2 | Yogwirizana ndi miyezo |
| Kusokoneza kwa Magetsi (EMI) | FCC Gawo 15 Kalasi B EN 55022 Kalasi B (CISPR 22A) | Yogwirizana ndi miyezo |
| Chitetezo cha Maso cha Laser | FDA 21CFR 1040.10, 1040.11 IEC/EN 60825-1，2 | Katundu wa laser wa kalasi 1 |
| Kuzindikira Zigawo | IEC/EN 60950 ，UL | Yogwirizana ndi miyezo |
| ROHS | 2002/95/EC | Yogwirizana ndi miyezo |
| EMC | EN61000-3 | Yogwirizana ndi miyezo |
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