Bayanan kula:
- TX Fault buɗaɗɗen fitarwa ne mai tarawa / magudanar ruwa, wanda yakamata a ja shi tare da resistor 4.7K – 10KΩ akan allon mai masaukin baki. Juya ƙarfin lantarki tsakanin 2.0V da VccT, R+0.3V. Lokacin da girma, fitarwa yana nuna kuskuren laser na wani nau'i. Ƙananan yana nuna aiki na al'ada. A cikin ƙananan ƙasa, za a ja fitarwa zuwa <0.8V.
- Kashe TX shigarwar da ake amfani da ita don rufe fitar da gani na gani. An ja sama a cikin tsarin tare da 4.7-10 KΩ resistor. Jihohinta su ne:
Ƙananan (0 - 0.8V): Mai watsawa a kunne
(> 0.8, <2.0V): Ba a bayyana ba
Maɗaukaki (2.0 - 3.465V): An kashe mai watsawa
Buɗe: An kashe mai watsawa
- Mod-Def 0,1,2. Waɗannan su ne fil ɗin ma'anar module. Ya kamata a ja da su tare da 4.7K - 10KΩ resistor akan allon mai masaukin baki. Ƙarfin cirewa zai zama VccT ko VccR.
Mod-Def 0 an kafa shi ta tsarin don nuna cewa ƙirar tana nan
Mod-Def 1 shine layin agogo na serial interface na waya guda biyu don ID na serial
Mod-Def 2 shine layin bayanai na hanyar sadarwa na waya guda biyu don serial ID
4. LOS (asarar siginar) shine buɗaɗɗen mai tarawa / fitarwa, wanda ya kamata a ja shi tare da 4.7K - 10KΩ resistor. Juya ƙarfin lantarki tsakanin 2.0V da VccT, R+0.3V. Lokacin da girma, wannan fitarwa yana nuna ikon gani da aka karɓa yana ƙasa da mafi munin halayen mai karɓa (kamar yadda aka ayyana ta daidaitaccen aiki). Ƙananan yana nuna aiki na al'ada. A cikin ƙananan ƙasa, za a ja fitarwa zuwa <0.8V.
- Ana iya haɗa VeeR da VeeT a ciki a cikin tsarin SFP.
- RD-/+: Waɗannan su ne bambance-bambancen fitowar mai karɓa. Layukan banbance na 100Ω DC ne waɗanda yakamata a ƙare tare da 100Ω (na daban) a SERDES mai amfani.
- VccR da VccT sune masu karɓar wutar lantarki da watsawa. An bayyana su azaman 3.3V ± 5% a madaidaicin haɗin SFP. Matsakaicin wadata na yanzu shine 450mA. Shawarar da aka ba da shawarar hukumar samar da wutar lantarki ana nunawa a ƙasa. Ya kamata a yi amfani da inductors tare da juriya na DC na ƙasa da 1Ω don kiyaye ƙarfin da ake buƙata a fil ɗin shigarwar SFP tare da ƙarfin samar da wutar lantarki na 3.3V. Lokacin da aka yi amfani da hanyar sadarwar tacewa da aka ba da shawarar, toshe zafi mai ɗaukar hoto na SFP zai haifar da inrush halin yanzu wanda bai wuce 30mA ba fiye da tsayayyen ƙimar jihar. Za a iya haɗa VccR da VccT a ciki a cikin tsarin SFP transceiver.
- TD-/+: Waɗannan su ne bambance-bambancen shigarwar watsawa. An haɗa su AC-haɗe-haɗe, layukan daban-daban tare da ƙarewar bambancin 100Ω a cikin tsarin. Ana yin haɗin haɗin AC a cikin ƙirar kuma don haka ba a buƙata a kan hukumar gudanarwa.
Tsarin Kunshin
Da'irar da aka ba da shawarar
Lura:
Tx: AC hade da ciki.
R1=R2=150Ω.
Rx: LVPECL fitarwa, DC haɗe a ciki.
Matakin shigarwa a cikin SerDes IC tare da son rai na ciki zuwa Vcc-1.3V
R3=R4=R5=R6=NC
Matakin shigarwa a cikin SerDes IC ba tare da son zuciya ba zuwa Vcc-1.3V
R3=R4=130Ω, R5=R6=82Ω.
Ma'anar Siffar Lokaci
LokaciOfDigital RSSI
| PARAMETER | ALAMA | MIN | TYP | MAX | RAKA'A |
| Tsawon Fakiti | - | 600 | - | - | ns |
| Haɓaka jinkiri | Td | 100 | - | - | ns |
| Ƙarfafa RSSI da Lokacin Samfura | Tw | 500 | - | - | ns |
| Jinkiri na ciki | Ts | 500 | - | - | us |
Canja Tarihi
| Sigar | Canja Bayani | Issued By | Dubawa Ta | Appoved By | SakiKwanan wata |
| A | Sakin farko |
| | | 2016-01-18 |
| REV: | A |
| RANAR: | Agusta 30, 2012 |
| Rubuta ta: | HDV phoelectron Technology LTD |
| Tuntuɓar: | Room703, Nanshan District Science College Town, Shenzhen, China |
| Yanar Gizo: | Http://www.hdv-tech.com |
Ƙayyadaddun Ayyuka
| Cikakkar Matsakaicin Mahimman Kima | |||||||||||
| Siga | Alama | Min. | Max. | Naúrar | Lura | ||||||
| Ajiya Zazzabi | Tst | -40 | +85 | °C | |||||||
| Yanayin Yanayin Aiki | Tc | 0 | 70 | °C | |||||||
| Input Voltage | - | GND | Vcc | V | |||||||
| Wutar Wutar Lantarki | Vcc-Vee | -0.5 | + 3.6 | V | |||||||
| Sharuɗɗan Aiki da aka Shawarar | |||||||||||
| Siga | Alama | Min. | Na al'ada | Max. | Naúrar | Lura | |||||
| Wutar Wutar Lantarki | Vcc | 3.135 | 3.3 | 3.465 | V | ||||||
| Yanayin Yanayin Aiki | Tc | 0 | - | 70 | °C | ||||||
| Adadin Bayanai | DR | - | 1.25 | - | Gbps | ||||||
| Jimillar Kayayyakin Yanzu | - | - | - | 400 | mA | ||||||
| Ƙofar Lalacewa Ga Mai karɓa | - | - | - | 4 | dBm | ||||||
| Ƙayyadaddun gani | ||||||
| Mai watsawa | ||||||
| Siga | Alama | Min. | Buga | Max. | Naúrar | Lura |
| Tsawon Wutar Lantarki na gani | l | 1480 | 1490 | 1500 | nm | - |
| Nisa Spectral (-20dB) | Dl | - | - | 1 | nm | - |
| Ratio Yanayin Yanayin Gefe | SMSR | 30 | - | - | dB | - |
| Matsakaicin Ƙarfin fitarwa na gani | Po | +3 | - | +7 | dBm | - |
| Rabon Kashewa | Er | 9 | - | - | dB | - |
| Tashi/Faɗuwar Lokaci | Tr/Tf | - | - | 260 | ps | - |
| Total Jitter mai watsawa | Jp-p | - | - | 344 | ps | |
| Tunani Mai Watsawa | RFL | - | - | -12 | dB | |
| Matsakaicin Ƙaddamar da Ƙarfin Kashe Mai watsawa | Poff | - | - | -39 | dBm | - |
| Wutar Shigar Daban-daban | VIN-DIF | 300 | - | 1600 | mV | - |
| Tx Kashe Input Voltage-Law | VIL | 0 | - | 0.8 | V | - |
| Tx Kashe Input Voltage-High | VIH | 2.0 | - | Vcc | V | - |
| Fitar Ido | Mai yarda da IEEE 802.3ah-2004 | |||||
| Mai karɓa | ||||||
| Siga | Alama | Min. | Buga | Max. | Naúrar | Lura |
| Aiki Tsawon Wave | - | 1280 | 1310 | 1340 | nm | - |
| Hankali | Pr | - | - | -30 | dBm | 1 |
| Jikewa | Ps | -6 | - | - | dBm | 1 |
| LOS tabbatar Level | - | -45 | - | - | dBm | - |
| LOS De-Assert Level | - | - | - | -30 | dBm | - |
| LOS Hysteresis | - | 0.5 | - | 5 | dB | - |
| Tunani na gani mai karɓa | - | - | - | -12 | dB | - |
| Ƙarƙashin fitar da bayanai | Vol | -2 | - | -1.58 | V | - |
| Babban Fitar Bayanai | Voh | -1.1 | - | -0.74 | V | - |
| LOSOutput Voltage-Low | VSD-L | 0 | - | 0.8 | V | - |
| LOS Fitar Wutar Lantarki-High | VSD-H | 2.0 | - | Vcc | V | |
Lura:
1. Mafi ƙarancin hankali da matakan jikewa don 8B10B 27-1 PRBS. BER≤10-12, 1.25Gpbs, ER=9dB
Bayanin EEPROM
EEPROM Serial ID Abubuwan Ƙwaƙwalwar Ƙwaƙwalwa (A0h)
| Addr. (decimal) | Girman Filin (Bytes) | Sunan Filin | Abun ciki (Hex) | Abun ciki (Decimal) | Bayani |
| 0 | 1 | Mai ganowa | 03 | 3 | SFP |
| 1 | 1 | Ext. Mai ganowa | 04 | 4 | MOD4 |
| 2 | 1 | Mai haɗawa | 01 | 1 | SC |
| 3-10 | 8 | Transceiver | 00 00 00 80 00 00 00 00 | 0000 00 128 00 00 00 00 | EPON |
| 11 | 1 | Rufewa | 01 | 1 | 8B10B |
| 12 | 1 | BR, nominal | 0C | 12 | 1.25Gbps |
| 13 | 1 | Ajiye | 00 | 0 | - |
| 14 | 1 | Tsawon (9um)-km | 14 | 20 | 20/km |
| 15 | 1 | Tsawon (9um) | C8 | 200 | 20km |
| 16 | 1 | Tsawon (50um) | 00 | 0 | - |
| 17 | 1 | Tsawon (62.5um) | 00 | 0 | - |
| 18 | 1 | Tsawon (tagulla) | 00 | 0 | - |
| 19 | 1 | Ajiye | 00 | 0 | - |
| 20-35 | 16 | Sunan mai siyarwa | 48 44 56 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | 90 45 81 85 73 67 75 32 32 32 32 32 32 32 32 32 | HDV (ASCII) |
| 36 | 1 | Ajiye | 00 | 0 | - |
| 37-39 | 3 | Mai siyarwa OUI | 00000 00 | 000 ku | - |
| 40-55 | 16 | Mai sayarwa PN | 5A 4C 35 34 33 32 30 39 39 2D 49 43 53 20 20 20 | 90 76 53 52 51 50 48 57 57 45 73 67 83 32 32 32 | 'ZL5432099-ICS' (ASCII) |
| 56-59 | 4 | Mai siyarwa Rev | 30 30 30 20 | 48 48 48 32 | "000" (ASCII) |
| 60-61 | 2 | Tsawon tsayi | 05D2 | 05 210 | 1490 |
| 62 | 1 | Ajiye | 00 | 0 | - |
| 63 | 1 | CC BASE | - | - | Duba jimlar bytes 0 - 62 |
| 64 | 1 | Ajiye | 00 | 0 | |
| 65 | 1 | Zabuka | 1A | 26 | |
| 66 | 1 | BR, max | 00 | 0 | - |
| 67 | 1 | BR, min | 00 | 0 | - |
| 68-83 | 16 | Mai sayarwa SN | - | - | ASCII |
| 84-91 | 8 | Kwanan mai siyarwa | - | - | Shekara (2 bytes), Wata (2 bytes), Rana (2 bytes) |
| 92 | 1 | Nau'in DDM | 68 | 104 | Canjin ciki |
| 93 | 1 | Ingantaccen Zabin | B0 | 176 | LOS, TX_FAULT da Tutocin ƙararrawa/ faɗakarwa an aiwatar da su |
| 94 | 1 | Saukewa: SFF-8472 | 03 | 3 | SFF-8472 Rev 10.3 |
| 95 | 1 | CC EXT | - | - | Duba jimlar bytes 64 - 94 |
| 96-255 | 160 | Mai sayarwa Spec |
Ƙararrawa da Ƙarfin Gargaɗi(Serial IDA2H)
| Siga (Naúrar) | C Temp | Wutar lantarki | son zuciya | TX Power | RX Power |
| Babban Ƙararrawa | 100 | 3.6 | 90 | +7 | -6 |
| Ƙananan Ƙararrawa | -10 | 3 | 0 | +2 | -30 |
| Babban Gargadi | 95 | 3.5 | 70 | +6 | -7 |
| Ƙananan Gargaɗi | 0 | 3.1 | 0 | +3 | -29 |
Daidaitaccen Kula da Ganewar Dijital
| Siga | Naúrar | Daidaito | Rage | Daidaitawa |
| Tx Ƙarfin gani | dB | ±3 | Po: -Pomin ~ Pomax dBm, Shawarar yanayin aiki | Na waje/Na ciki |
| Rx Optical Power | dB | ±3 | Pi: Ps~Pr dBm, Sharuɗɗan aiki da aka ba da shawarar | Na waje/Na ciki |
| Bias Yanzu | % | ± 10 | ID: 1-100mA, Shawarar yanayin aiki | Na waje/Na ciki |
| Wutar Wutar Lantarki | % | ±3 | Shawarar yanayin aiki | Na waje/Na ciki |
| Zazzabi na ciki | ℃ | ±3 | Shawarar yanayin aiki | Na waje/Na ciki |
Tsarin PIN
Bayanin PIN
| Pin No. | Suna | Aiki | Toshe Seq. | Bayanan kula |
| 1 | VeeT | Filin watsawa | 1 | |
| 2 | Tx Laifi | Alamar Laifin watsawa | 3 | Bayanan kula 1 |
| 3 | Tx A kashe | Kashe mai watsawa | 3 | Bayanan kula 2 |
| 4 | MOD-DEF2 | Ma'anar Module 2 | 3 | Bayanan kula 3 |
| 5 | MOD-DEF1 | Ma'anar Module 1 | 3 | Bayanan kula 3 |
| 6 | MOD-DEF0 | Ma'anar Module 0 | 3 | Bayanan kula 3 |
| 7 | RSSI_Trigg | Alamar Ƙarfin Siginar Mai karɓa | 3 | |
| 8 | LOS | Los Of Sigina | 3 | Bayanan kula 4 |
| 9 | VeeR | Ƙasar Mai karɓa | 1 | Bayanan kula 5 |
| 10 | VeeR | Ƙasar Mai karɓa | 1 | Bayanan kula 5 |
| 11 | VeeR | Ƙasar Mai karɓa | 1 | Bayanan kula 5 |
| 12 | RD- | Inv. Bayanin Mai karɓa | 3 | Bayanan kula 6 |
| 13 | RD+ | Bayanin Mai karɓa | 3 | Bayanan kula 6 |
| 14 | VeeR | Ƙasar Mai karɓa | 1 | Bayanan kula 5 |
| 15 | VccR | Samar da wutar lantarki | 2 | Bayanan kula 7, 3.3V± 5% |
| 16 | VccT | Samar da wutar lantarki | 2 | Bayanan kula 7, 3.3V± 5% |
| 17 | VeeT | Filin watsawa | 1 | Bayanan kula 5 |
| 18 | TD+ | Data Transmitter A | 3 | Bayanan kula 8 |
| 19 | TD- | Inv.Transmitter Data In | 3 | Bayanan kula 8 |
| 20 | VeeT | Filin watsawa | 1 | Bayanan kula 5
|
Aikace-aikace na samfur
GEPON OLT Don Aikace-aikacen P2MP
Gabaɗaya
The HDV ZL5432099-ICS transceiver tare da goyon bayan data kudi na hankula 1.25 Gbps ga GEPON OLT aikace-aikace har zuwa 20km watsa nesa, shi ke tsara saduwa da China Telecom EPON kayan aikin fasaha bukatar V2.1 1000BASE-PX20+ bayani dalla-dalla. SC rececptacle don dubawar gani ne.
Tsarin yana ba da bayanan bincike na dijital na yanayin aiki da matsayinsa, gami da watsa wutar lantarki, son rai na Laser, ikon shigar da mai karɓa, zazzabin module, da wadatar wutar lantarki. Ana rubuta bayanan ƙididdiga da ƙararrawa/ faɗakarwa da adanawa a ƙwaƙwalwar ajiyar ciki (EEPROM). Taswirar ƙwaƙwalwar ajiya ta dace da SFF-8472, kamar yadda aka nuna a cikin siffa 2. Bayanan ganewar asali sune ma'auni na A / D kuma dole ne a canza su zuwa raka'a na ainihi ta amfani da ma'auni na daidaitawa da aka adana a wurare na EEPROM 56 - 95 a A2h.
Rukunin samfuran
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