Nā memo:
- ʻO TX Fault he mea hōʻiliʻili wehe/wai puka, pono e huki ʻia i luna me kahi pale 4.7K–10KΩ ma ka papa hoʻokipa. Huki uila ma waena o 2.0V a me VccT, R+0.3V. Ke kiʻekiʻe, hōʻike ka hoʻopuka i kahi hewa laser o kekahi ʻano. Hōʻike haʻahaʻa i ka hana maʻamau. Ma ka moku'āina haʻahaʻa, e huki ʻia ka huahana i <0.8V.
- ʻO TX disable kahi mea hoʻokomo i hoʻohana ʻia e pani i ka mea hoʻopuka optical transmitter. Ua huki ʻia i loko o ka module me kahi pale 4.7-10 KΩ. ʻO kāna mau mokuʻāina:
Haʻahaʻa (0 – 0.8V): Ka mea hoʻouna ma
(>0.8, <2.0V): ʻAʻole i wehewehe ʻia
Kiʻekiʻe (2.0 - 3.465V): Ua pio ka mea lawe
Wehe: Ua pio ka mea lawe
- Mod-Def 0,1,2. ʻO kēia nā pine wehewehe module. Pono lākou e huki ʻia me kahi pale 4.7K - 10KΩ ma ka papa hoʻokipa. ʻO ka voli huki huki he VccT a i ʻole VccR.
Hoʻokumu ʻia ʻo Mod-Def 0 e ka module e hōʻike ai aia ka module
ʻO Mod-Def 1 ka laina uaki o ʻelua uea serial interface no serial ID
ʻO Mod-Def 2 ka laina ʻikepili o ʻelua uea serial interface no serial ID
4. ʻO LOS (Loss of Signal) he mea hōʻiliʻili wehe / hoʻoheheʻe wai, pono e huki ʻia me kahi pale 4.7K - 10KΩ. Huki uila ma waena o 2.0V a me VccT, R+0.3V. Ke kiʻekiʻe, hōʻike kēia mea hoʻopuka i ka mana optical i loaʻa ma lalo o ka naʻau hoʻokipa maikaʻi loa (e like me ka wehewehe ʻana e ka maʻamau i hoʻohana ʻia). Hōʻike haʻahaʻa i ka hana maʻamau. Ma ka moku'āina haʻahaʻa, e huki ʻia ka huahana i <0.8V.
- Hiki ke hoʻopili ʻia ʻo VeeR a me VeeT i loko o ka module SFP.
- RD-/+: ʻO kēia nā mea hoʻopuka hoʻokipa ʻokoʻa. ʻO lākou nā DC i hui pū ʻia me nā laina ʻokoʻa 100Ω pono e hoʻopau ʻia me 100Ω (ʻokoʻa) ma ka mea hoʻohana SERDES.
- ʻO VccR a me VccT ka mea hoʻokipa a me nā lako mana transmitter. Ua wehewehe ʻia lākou he 3.3V ± 5% ma ka pine hoʻohui SFP. ʻO 450mA ka nui o ka lako o kēia manawa. Hōʻike ʻia ma lalo nei ke kānana ʻana i ka mana lako papa hoʻokipa. Pono e hoʻohana ʻia nā mea hoʻokomo me ke kūʻē DC ma lalo o 1Ω i mea e mālama ai i ka uila i koi ʻia ma ka pine hoʻokomo SFP me 3.3V lako uila. Ke hoʻohana ʻia ka pūnaewele kānana hoʻolako ʻia, ʻo ka hoʻopili wela ʻana o ka modula transceiver SFP e hopena i kahi au i ʻoi aku ma mua o 30 mA ʻoi aku ka nui o ka waiwai o ka mokuʻāina. Hiki ke hoʻopili ʻia ʻo VccR a me VccT i loko o ka module transceiver SFP.
- TD-/+: ʻO kēia nā mea hoʻokomo transmitter ʻokoʻa. ʻO lākou nā AC-hui, nā laina ʻokoʻa me 100Ω hoʻopau ʻokoʻa i loko o ka module. Hana ʻia ka hui ʻana o AC i loko o ka module a no laila ʻaʻole koi ʻia ma ka papa hoʻokipa.
Kiʻikuhi Puke
Kaapuni Manao
Nānā:
Tx: Hoʻohui ʻia ʻo AC i loko.
R1=R2=150Ω.
Rx: Hoʻopuka LVPECL, DC i hui pū ʻia i loko.
Ke kahua hoʻokomo i loko o SerDes IC me ke kīwaha kūloko i Vcc-1.3V
R3=R4=R5=R6=NC
Ke kahua hoʻokomo i loko o SerDes IC me ka ʻole o ka manaʻo i loko o Vcc-1.3V
R3=R4=130Ω, R5=R6=82Ω.
Wehewehe ʻana o ka palena manawa
Ka manawaOfRSSI kikohoʻe
| PARAMETER | HOIKE | MIN | TYP | MAX | NA UNIT |
| Ka lōʻihi o ka ʻeke | - | 600 | - | - | ns |
| Hoʻopaneʻe ke kumu | Td | 100 | - | - | ns |
| RSSI Hoʻomaka a me ka manawa laʻana | Tw | 500 | - | - | ns |
| Hoʻopaneʻe kūloko | Ts | 500 | - | - | us |
Hoʻololi Moʻolelo
| Manao | Hoʻololi i ka wehewehe | Pukaed By | Nānā ʻia e | Appoved By | HoʻokuʻuLā |
| A | Hoʻokuʻu mua |
| | | 2016-01-18 |
| REV: | A |
| LA: | ʻAukake 30,2012 |
| Kākau e: | HDV phoelectron technology LTD |
| Hoʻokaʻaʻike: | Room703, ke kūlanakauhale ʻepekema ʻepekema ʻo Nanshan, Shenzhen, Kina |
| WEB: | Http://www.hdv-tech.com |
Nā kikoʻī hana
| Nā helu kiʻekiʻe loa | |||||||||||
| ʻĀpana | hōʻailona | Min. | Max. | Unite | Nānā | ||||||
| Mahana Waihona | ʻO Tst | -40 | +85 | °C | |||||||
| Ka Mahana Hana Hana | Tc | 0 | 70 | °C | |||||||
| Voltage Hookomo | - | GND | Vcc | V | |||||||
| Voltage Mana | Vcc-Vee | -0.5 | +3.6 | V | |||||||
| Manaʻo ʻia nā kūlana hana | |||||||||||
| ʻĀpana | hōʻailona | Min. | Maʻamau | Max. | Unite | Nānā | |||||
| Voltage Mana | Vcc | 3.135 | 3.3 | 3.465 | V | ||||||
| Ka Mahana Hana Hana | Tc | 0 | - | 70 | °C | ||||||
| Ka helu ʻikepili | DR | - | 1.25 | - | Gbps | ||||||
| Huina Hoolako i keia manawa | - | - | - | 400 | mA | ||||||
| Paepae Poino no ka Mea Loaʻa | - | - | - | 4 | dBm | ||||||
| Hōʻike Optical | ||||||
| Mea hoʻouna | ||||||
| ʻĀpana | hōʻailona | Min. | ʻAno. | Max. | Unite | Nānā |
| Loʻihi Waena Waena Optical | l | 1480 | 1490 | 1500 | nm | - |
| Laulā Kiʻekiʻe (-20dB) | Dl | - | - | 1 | nm | - |
| ʻAoʻao ʻaoʻao hoʻopau Lakiō | SMSR | 30 | - | - | dB | - |
| Mana Hoʻopuka Optical maʻamau | Po | +3 | - | +7 | dBm | - |
| Laki hoopau | Er | 9 | - | - | dB | - |
| ʻO ka wā e piʻi ai / hāʻule | Tr/Tf | - | - | 260 | ps | - |
| Mea hoʻouna huina Jitter | Jp-p | - | - | 344 | ps | |
| Hōʻikeʻike Mea hoʻouna | RFL | - | - | -12 | dB | |
| Awelika Launched Mana o Off Transmitter | Poff | - | - | -39 | dBm | - |
| Voltage Hookomo Okoa | VIN-DIF | 300 | - | 1600 | mV | - |
| Tx Hoʻopau i ka Voltage Input-Haʻahaʻa | VIL | 0 | - | 0.8 | V | - |
| Tx Hoʻopau i ka Voltage Input-Kiʻekiʻe | VIH | 2.0 | - | Vcc | V | - |
| Maka Huhua | Kūlike me IEEE 802.3ah-2004 | |||||
| Mea loaa | ||||||
| ʻĀpana | hōʻailona | Min. | ʻAno. | Max. | Unite | Nānā |
| Hoʻohana i ka lōʻihi nalu | - | 1280 | 1310 | 1340 | nm | - |
| ʻO ka ʻike | Pr | - | - | -30 | dBm | 1 |
| Hoʻonaʻauao | Ps | -6 | - | - | dBm | 1 |
| LOS assert Level | - | -45 | - | - | dBm | - |
| LOS De-Assert Level | - | - | - | -30 | dBm | - |
| LOS Hysteresis | - | 0.5 | - | 5 | dB | - |
| Mea Loaʻa Optical Reflectance | - | - | - | -12 | dB | - |
| Haʻahaʻa Haʻahaʻa ʻIkepili | Vol | -2 | - | -1.58 | V | - |
| Kiʻekiʻe ʻIkepili | Voh | -1.1 | - | -0.74 | V | - |
| LOSOUpana Voltage-Haahaa | VSD-L | 0 | - | 0.8 | V | - |
| LOS Output Voltage-Kiʻekiʻe | VSD-H | 2.0 | - | Vcc | V | |
Nānā:
1. Nā pae ʻike liʻiliʻi a me ka saturation no kahi 8B10B 27-1 PRBS. BER≤10-12, 1.25Gpbs, ER=9dB
ʻIkepili EEPROM
EEPROM Serial ID Memory Contents (A0h)
| ʻO Addr. (kaumāliʻi) | Nui kahua (Bytes) | Ka inoa o ke kahua | Maʻiʻo (Hex) | Maʻiʻo (Decimal) | wehewehe |
| 0 | 1 | Mea hōʻike | 03 | 3 | SFP |
| 1 | 1 | Ext. Mea hōʻike | 04 | 4 | MOD4 |
| 2 | 1 | Mea hoʻohui | 01 | 1 | SC |
| 3-10 | 8 | Mea lawe lawe | 00 00 00 80 00 00 00 00 | 00 00 00 128 00 00 00 00 | EPON |
| 11 | 1 | Hoʻopili | 01 | 1 | 8B10B |
| 12 | 1 | BR, inoa inoa | 0C | 12 | 1.25Gbps |
| 13 | 1 | Mālama ʻia | 00 | 0 | - |
| 14 | 1 | Ka lōʻihi (9um)-km | 14 | 20 | 20/km |
| 15 | 1 | Ka lōʻihi (9um) | C8 | 200 | 20 km |
| 16 | 1 | Ka lōʻihi (50um) | 00 | 0 | - |
| 17 | 1 | Ka lōʻihi (62.5um) | 00 | 0 | - |
| 18 | 1 | Ka lōʻihi (keleawe) | 00 | 0 | - |
| 19 | 1 | Mālama ʻia | 00 | 0 | - |
| 20-35 | 16 | Ka inoa mea kūʻai | 48 44 56 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 | Mālama ʻia | 00 | 0 | - |
| 37-39 | 3 | Mea kūʻai OUI | 00 00 00 | 0 0 0 | - |
| 40-55 | 16 | Mea kūʻai 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 | ʻO ka mea kūʻai aku rev | 30 30 30 20 | 48 48 48 32 | “000” (ASCII) |
| 60-61 | 2 | Loʻihi nalu | 05 D2 | 05 210 | 1490 |
| 62 | 1 | Mālama ʻia | 00 | 0 | - |
| 63 | 1 | CC BASE | - | - | E nānā i ka huina o nā paita 0 – 62 |
| 64 | 1 | Mālama ʻia | 00 | 0 | |
| 65 | 1 | Nā koho | 1A | 26 | |
| 66 | 1 | BR, ka nui | 00 | 0 | - |
| 67 | 1 | BR, min | 00 | 0 | - |
| 68-83 | 16 | Mea kūʻai aku ʻo SN | - | - | ASCII |
| 84-91 | 8 | Ka lā kūʻai | - | - | Makahiki (2 bytes), Mahina (2 bytes), Lā (2 bytes) |
| 92 | 1 | ʻAno DDM | 68 | 104 | Hoʻopili ʻia i loko |
| 93 | 1 | Koho Hoonui | B0 | 176 | Ua hoʻokō ʻia nā hae LOS, TX_FAULT a me Alarm |
| 94 | 1 | SFF-8472 Hoʻokō | 03 | 3 | SFF-8472 Hōʻike 10.3 |
| 95 | 1 | CC EXT | - | - | E nānā i ka huina o nā paita 64 – 94 |
| 96-255 | 160 | Mea kūʻai spec |
Nā paepae alaala a me ka ʻōlelo aʻo(ID SerialA2H)
| Ka palena (hui) | C Temp | Voltage | Kūʻē | TX Mana | Mana RX |
| Alarm kiʻekiʻe | 100 | 3.6 | 90 | +7 | -6 |
| Alarm Haʻahaʻa | -10 | 3 | 0 | +2 | -30 |
| ʻŌlelo Kiʻekiʻe | 95 | 3.5 | 70 | +6 | -7 |
| ʻŌlelo Haʻahaʻa | 0 | 3.1 | 0 | +3 | -29 |
Kikohoʻe Diagnostic Monitor Pono
| ʻĀpana | Unite | Ka pololei | Kaulana | Hoʻolālikelike |
| Tx Ikaika Mana | dB | ±3 | Po: -Pomin~Pomax dBm, Nā kūlana hana i manaʻo ʻia | Kuwaho/Kuloko |
| Rx Optical Mana | dB | ±3 | Pi: Ps~Pr dBm, Nā kūlana hana i manaʻo ʻia | Kuwaho/Kuloko |
| Kūlana Kūlana | % | ±10 | Id: 1-100mA, Manaʻo ʻia nā kūlana hana | Kuwaho/Kuloko |
| Voltage Mana | % | ±3 | Manaʻo ʻia nā kūlana hana | Kuwaho/Kuloko |
| Mahana Kuloko | ℃ | ±3 | Manaʻo ʻia nā kūlana hana | Kuwaho/Kuloko |
Kiʻi PIN
Hōʻike PIN
| Pin No. | Inoa | Hana | Pākuʻi Seq. | Nā memo |
| 1 | VeeT | ʻĀina hoʻouna | 1 | |
| 2 | Tx hewa | Hōʻike hewa o ka mea hoʻouna | 3 | Nānā 1 |
| 3 | Tx Hoʻopau | Hoʻopau ka mea hoʻouna | 3 | Nānā 2 |
| 4 | MOD-DEF2 | Wehewehe Module 2 | 3 | Nānā 3 |
| 5 | MOD-DEF1 | Wehewehena Module 1 | 3 | Nānā 3 |
| 6 | MOD-DEF0 | Wehewehe Module 0 | 3 | Nānā 3 |
| 7 | RSSI_Trigg | Hōʻailona hōʻailona hōʻailona | 3 | |
| 8 | LOS | Los Of Signal | 3 | Nānā 4 |
| 9 | VeeR | ʻĀina hoʻokipa | 1 | Nānā 5 |
| 10 | VeeR | ʻĀina hoʻokipa | 1 | Nānā 5 |
| 11 | VeeR | ʻĀina hoʻokipa | 1 | Nānā 5 |
| 12 | RD- | Inv. ʻIkepili Loaʻa | 3 | Nānā 6 |
| 13 | RD+ | ʻIkepili Loaʻa | 3 | Nānā 6 |
| 14 | VeeR | ʻĀina hoʻokipa | 1 | Nānā 5 |
| 15 | VccR | Hāʻawi Mana Loaʻa | 2 | Nānā 7, 3.3V± 5% |
| 16 | VccT | Mea hoʻolele uila | 2 | Nānā 7, 3.3V± 5% |
| 17 | VeeT | ʻĀina hoʻouna | 1 | Nānā 5 |
| 18 | TD+ | ʻIkepili Mea hoʻouna I | 3 | Nānā 8 |
| 19 | TD- | Inv.Transmitter Data In | 3 | Nānā 8 |
| 20 | VeeT | ʻĀina hoʻouna | 1 | Nānā 5
|
Nā noi huahana
GEPON OLT No ka noi P2MP
Generala
ʻO ka HDV ZL5432099-ICS transceiver me ke kākoʻo ʻana i ka helu ʻikepili o 1.25 Gbps maʻamau no ka noi GEPON OLT a hiki i 20km ka mamao o ka hoʻouna ʻana, ua hoʻolālā ʻia e hālāwai me China Telecom EPON mea pono ʻenehana V2.1 1000BASE-PX20+ kikoʻī. ʻO ka rececptacle SC no ka interface optical.
Hāʻawi ka module i ka ʻike diagnostic digital no kona kūlana hana a me ke kūlana, me ka hoʻouna ʻana i ka mana, laser bias, ka mana hoʻokomo o ka mea hoʻokipa, ka wela o ka module, a me ka hāʻawi ʻana i ka uila. Hoʻopaʻa ʻia ka ʻikepili a me ka hoʻopaʻa ʻana a me ka hōʻailona paepae a mālama ʻia i loko o ka hoʻomanaʻo kūloko (EEPROM). Ua kūpono ka palapala hoʻomanaʻo me SFF-8472, e like me ka mea i hōʻike ʻia ma ka Fig. 2. ʻO ka ʻikepili diagnostic he mau waiwai A/D maka a pono e hoʻololi ʻia i nā ʻāpana honua maoli me ka hoʻohana ʻana i nā calibration mau i mālama ʻia ma nā wahi EEPROM 56 - 95 ma A2h.
Māhele huahana
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou