0755-23179541
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8618926041961
1.25Gbps 1550nm 60Km LC DDM
Soo-gudbiyaha SFP
1.25Gbps 1550nm 60Km LC DDM
Tilmaamaha Badeecada
1. SFP xirmo leh isku xiraha LC.
2. 1550nm DFB laser iyo PIN photo detector.
3. Ilaa 60Km oo gudbinta SMF ah.
4. +3.3V koronto keli ah.
5. Is-dhexgalka xogta ee LVPECL oo la jaan qaadi kara gelinta/soo-saarka.
6. EMI hooseeya iyo ilaalin ESD oo aad u fiican.
7. Heerka badbaadada laysarka ee IEC-60825 oo waafaqsan.
8. La jaan qaadaya RoHS.
9. U hoggaansan SFF-8472 oo ah Baadhista Dijital ah.
10. Dhul Signaal ah oo lagu go'doomiyay Kiis.
Codsiga
1. 1.25Gb/s 1000Saldhig-LXEthernet.
2. Heerka Labaad 1.06 / 2.125 Gb/s Fiber Channel.
Qiimaynta Ugu Badan ee Dhabta ah:
| Halbeegga | Astaan | Ugu Yar | Ugu badnaan | Cutubyo |
| Heerkulka Kaydinta | Tst | -40 | +85 | ℃ |
| Danab Bixinta | Vcc | 0 | +3.6 | V |
| Qoyaanka Qaraabada ee Hawlgalka | RH | 5 | 95 | % |
Deegaanka Hawlgalka:
| Halbeegga | Astaan | Ugu yaraan | Caadi ah | Ugu badnaan | Cutubyo |
| Danab Bixinta | Vcc | 3.15 | 3.3 | 3.45 | V |
| Heerkulka Kiiska Hawlgalka | Tc | 0 |
| +70 |
|
| Kala-baxa Awoodda |
|
|
| 1 | W |
| Heerka Xogta |
|
| 1.25 |
| Gbps |
Astaamaha Indhaha
(Heerkulka Hawlgalka ee Dabaysha 0℃ ilaa +70℃, Vcc = 3.3 V)
| Halbeegga | Astaan | Ugu yaraan. | Nooca. | Ugu badnaan. | Cutubyo |
| Gudbiye Qaybta | |||||
| Mowjadda Dhexe | λo | 1540 | 1550 | 1560 | nm |
| Ballaca Muuqaalka (RMS) | △λ | - | - | 1 | nm |
| Celceliska Awoodda Soo Saarista | Po | -5 | - | 0 | dBm |
| Saamiga Dabar-goynta | Er | 8 | - |
| dB |
| Kor u kac/Dayr Waqtiga (20% ~ 80%) | Tr/Tf |
|
| 180 | ps |
| Dhaqdhaqaaqa guud | Tj |
|
| 0.43 | UI |
| Jaantuska Indhaha ee Indhaha | IEEE 802.3z iyo ANSI Fiber Channel way isku habboon yihiin | ||||
| Qaataha Qaybta | |||||
| Mowjadda Dhexe | λo | 1260 |
| 1620 | nm |
| Xasaasiyadda Qaataha | Rsen |
|
| -24 | dBm |
| Qaadaha xad-dhaafka ah | Rov | -3 |
|
| dBm |
| Lumis Soo Celin ah |
| 12 |
|
| dB |
| LOS waxay ku adkeysaneysaa | LOSA | -36 |
|
| dBm |
| Macmacaanka LOS | LOSD |
|
| -25 | dBm |
| Lumis-jiif LOS |
| 0.5 |
| 5 | |
Astaamaha Korontada
(Heerkulka Hawlgalka ee Dabaysha 0℃ ilaa +70℃, Vcc = 3.3 V)
| Halbeegga | Astaan | Ugu yaraan. | Nooca. | Ugu badnaan. | cutub | |
| Qaybta Gudbiyaha | ||||||
| Kala duwanaanshaha Gelitaanka Caqli-galnimada | Zin | 90 | 100 | 110 | Ohm | |
| Kala duwanaanshaha Wareejinta Xogta ee gelinta | Vin | 500 |
| 2400 | mV | |
| TX Dami | Dami |
| 2.0 |
| Vcc | V |
| Daar |
| 0 |
| 0.8 | V | |
| TX Khalad | Xaqiiji |
| 2.0 |
| Vcc | V |
| Deassert |
| 0 |
| 0.8 | V | |
| Qaybta Qaataha | ||||||
| Impact kala duwanaanshaha wax soo saarka | Zout |
| 100 |
| Ohm | |
| Kala duwanaanshaha Wareejinta Xogta ee gelinta | Vout | 370 |
| 2000 | mV | |
| Rx_LOS | Xaqiiji |
| 2.0 |
| Vcc | V |
| Deassert |
| 0 |
| 0.8 | V | |
MACLUUMAADKA EEPROM (A0)
| Addr | Cabbirka Goobta (Bytes) | Magaca Goobta | HEX | Sharaxaad |
| 0 | 1 | Aqoonsi | 03 | SFP |
| 1 | 1 | Aqoonsi Dheeraad ah | 04 | MOD4 |
| 2 | 1 | Isku xiraha | 07 | LC |
| 3-10 | 8 | Gudbiye-haye | 00 00 00 02 12 00 0D 01 | Koodhka Gudbiyaha |
| 11 | 1 | Cod-bixinta | 01 | 8B10B |
| 12 | 1 | BR, magac-magaceed | 0D | 1250M bps |
| 13 | 1 | La keydiyay | 00 |
|
| 14 | 1 | Dhererka (9um)-km | 3C | 60km |
| 15 | 1 | Dhererka (9um) | 64/C8/FF |
|
| 16 | 1 | Dhererka (50um) | 00 |
|
| 17 | 1 | Dhererka (62.5um) | 00 |
|
| 18 | 1 | Dhererka (naxaasta) | 00 |
|
| 19 | 1 | La keydiyay | 00 |
|
| 20-35 | 16 | Magaca Iibiyaha | 57 49 4E 54 4F 50 20 20 20 20 20 20 20 20 20 | WINTOP |
| 36 | 1 | La keydiyay | 00 |
|
| 37-39 | 3 | Iibiye OUI | 00 00 00 |
|
| 40-55 | 16 | Iibiyaha PN | xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx | ASC II |
| 56-59 | 4 | Dib-u-habeyn Iibiye | 31 2E 30 20 | V1.0 |
| 60-61 | 2 | Mowjadda hirarka | 06 0E | 1550nm |
| 62 | 1 | La keydiyay | 00 |
|
| 63 | 1 | SALDHIGGA CC | XX | Hubi wadarta byte 0~62 |
| 64-65 | 2 | Xulashooyinka | 00 1A | LOS, TX_DHISMAHA, TX_FAULT |
| 66 | 1 | BR, ugu badnaan | 32 | 50% |
| 67 | 1 | BR, ugu yaraan | 32 | 50% |
| 68-83 | 16 | Iibiyaha SN | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | Aan la cayimin |
| 84-91 | 8 | Koodhka taariikhda iibiyaha | XX XX XX 20 | Sannad, Bil, Maalin |
| 92-94 | 3 | La keydiyay | 00 |
|
| 95 | 1 | CC_EXT | XX | Hubi wadarta byte 64~94 |
| 96-255 | 160 | Iibiyaha gaarka ah |
|
Baadhista cudurrada
| Halbeegga | Kala duwanaanshaha | Saxnaanta | Cutubka | Habaynta |
| Heerkulka | 0～70 | ±3 | ℃ | Gudaha |
| Danab | 3.15～3.45 | 0.1 | V | Gudaha |
| Eexda Hadda | 10～80 | ±2 | mA | Gudaha |
| Awoodda Tx | -6～1 | ±2 | dBm | Gudaha |
| Rx Power | -26~-3 | ±3 | dBm | Gudaha |
Sharaxaadda Biinka
| Biinanka | Magaca | Sharaxaad | OGAYSIIS |
| 1 | VeeT | Dhulka Gudbiyaha |
|
| 2 | Cillad Tx ah | Tilmaamaha Khaladka Gudbiyaha | 1 |
| 3 | Dami Tx | Gudbiye-guri-saaruhu wuu dami karaa | 2 |
| 4 | MOD DEF2 | Qeexitaanka Qaybta 2aad | 3 |
| 5 | MOD DEF1 | Qeexitaanka Qaybta 1aad | 3 |
| 6 | MOD DEF0 | Qeexitaanka Module-ka 0 | 3 |
| 7 | Dooro Qiimee | Lama Xidhiidhin |
|
| 8 | LOS | Lumitaanka Calaamadda | 4 |
| 9 | VeeR | Goobta Qaadaha |
|
| 10 | VeeR | Goobta Qaadaha |
|
| 11 | VeeR | Goobta Qaadaha |
|
| 12 | RD- | Soo-saarka Xogta ee La Helay | S |
| 13 | RD+ | Soo-saarka Xogta ee la Helay | S |
| 14 | VeeR | Goobta Qaadaha |
|
| 15 | VccR | Awoodda Qaadaha |
|
| 16 | VccT | Awoodda Gudbiyaha |
|
| 17 | VeeT | Dhulka Gudbiyaha |
|
| 18 | TD+ | Gudbinta Xogta | 6 |
| 19 | TD- | Gelinta Xogta Gudbinta Dalabka | 6 |
| 20 | VeeT | Dhulka Gudbiyaha |
Qoraalo:
1. TX Fault waa wax soo saar furan oo ururiya, kaas oo la jiidi karo iyadoo la adeegsanayo iska caabin 4.7k~10kΩ ah oo ku taal guddiga martida loo yahay ilaa danab u dhexeeya 2.0V iyo Vcc+0.3V. Logic 0 waxay muujinaysaa hawlgal caadi ah; logic 1 waxay muujinaysaa cillad laysar ah oo nooc ka mid ah. Xaaladda hoose, wax soo saarka waxaa loo jiidi doonaa wax ka yar 0.8V.
2. TX Disable waa qalab loo isticmaalo in lagu xiro wax soo saarka indhaha ee gudbiyaha. Waxaa lagu soo jiidaa module-ka iyadoo la adeegsanayo iska caabin 4.7k~10kΩ ah. Xaaladihiisu waa:
Hoose (0~0.8V): Gudbiye ayaa shidan
(>0.8V, <2.0V): Aan la qeexin
Sare (2.0~3.3V): Gudbiye Naafo ah
Furan: Gudbiye Naafo ah
3. MOD-DEF 0,1,2 waa biinanka qeexida module-ka. Waa in lagu soo jiidaa 4.7k ~ 10kΩresistor oo ku yaal looxa martida loo yahay. Danabka jiidista waa inuu noqdaa VccT ama VccR.
MOD-DEF 0 waxaa saldhig u ah module-ka si loo muujiyo in module-ku uu jiro.
MOD-DEF 1 waa xariiqda saacadda ee is-dhexgalka taxanaha laba-silig ah ee aqoonsiga taxanaha ah.
MOD-DEF 2 waa khadka xogta ee isku-xirka taxanaha laba-silig ah ee aqoonsiga taxanaha ah.
4. LOS waa wax soo saar ururiya furan, kaas oo la jiidi karo iyadoo la adeegsanayo iska caabin 4.7k~10kΩ ah oo ku taal guddiga martida loo yahay ilaa danab u dhexeeya 2.0V iyo Vcc+0.3V. Logic 0 waxay muujinaysaa hawlgal caadi ah; logic 1 waxay muujinaysaa luminta calaamadda. Xaaladda hoose, wax soo saarka waxaa loo jiidi doonaa wax ka yar 0.8V.
5. Kuwani waa wax soo saarka kala duwanaanshaha qaataha. Waa khadadka kala duwan ee gudaha ku xiran ee AC-ku xiran oo ah 100Ω kuwaas oo lagu joojinayo 100Ω (kala duwanaansho) marka la isticmaalayo SERDES.
6. Kuwani waa qalabka gudbinta kala duwan. Waa khadad kala duwan oo AC-ku xiran oo leh 100Ω kala duwanaansho oo gudaha moduleka ah.
Wareegga Codsiga ee lagu taliyay
Cabbirka Dulmar (mm)
-
Xayiraadda FTTH ee Xayiraadda Xakamaynta Dhibcaha Dhibcaha
Qalabka fiilada ee FTTH ee loo yaqaan 'fiber optic drop cable' waa nooc ka mid ah qalabka fiilada ee si weyn loogu isticmaalo in lagu taageero fiilooyinka taleefanka ee ku xiran qalabka isdhaafka ah, jillaabyada wadista, iyo noocyada kala duwan ee qalabka. Waxay ka kooban tahay qolof, shim, iyo qalab lagu rakibay silig damiin ah. Waxay leedahay faa'iidooyin kala duwan, sida iska caabbinta daxalka wanaagsan, cimri dherer, iyo qiimo wanaagsan. Intaa waxaa dheer, way fududahay in la rakibo oo la shaqeeyo iyada oo aan lahayn qalab, taas oo badbaadin karta waqtiga shaqaalaha. Waxaan bixinaa noocyo kala duwan iyo tilmaamo, si aad u doorato sida aad u baahan tahay. -
Xirmo Balastar oo Hore Loo Xidhay oo FTTH ah
Fiilada Drop-ka ee hore loo xiray waxay dul saaran tahay fiilada dhulka ee fiber optic drop oo lagu rakibay isku xire la sameeyay labada daraf, oo lagu duubay dherer gaar ah, waxaana loo isticmaalaa qaybinta calaamadda indhaha laga bilaabo Optical Distribution Point (ODP) ilaa Optical Termination Premise (OTP) ee Guriga macaamiisha. Sida laga soo xigtay habka gudbinta, waxay u qaybsantaa Single Mode iyo Multi Mode Fiber Optic Pigtail; Sida laga soo xigtay nooca qaab-dhismeedka isku xidhka, waxay u qaybisaa FC, SC, ST, MU, MTRJ, D4, E2000, LC iwm.; Sida laga soo xigtay dhammaadka dhoobada ee la safeeyey, waxay u qaybisaa PC, UPC iyo APC. Oyi waxay bixin kartaa dhammaan noocyada badeecadaha fiber optic patchcord; Habka gudbinta, nooca fiilada indhaha iyo nooca isku xidhka si aan kala sooc lahayn ayaa loo waafajin karaa. Waxay leedahay faa'iidooyinka gudbinta deggan, isku halaynta sare iyo habaynta; si weyn ayaa loogu isticmaalaa xaaladaha shabakadda indhaha sida FTTX iyo LAN iwm. -
Fiilada Fiber Optic-ga ee is-taageera Jaantuska 8aad
Faybaraha 250um waxaa lagu dhejiyay tuubo dabacsan oo laga sameeyay balaastiig modulus sare leh. Tuubooyinka waxaa lagu buuxiyay isku-darka buuxinta biyaha u adkaysta. Fiilo bir ah ayaa ku taal bartamaha xudunta iyadoo ah xubin xoog bir ah. Tuubooyinka (iyo fiilooyinka) waxaa lagu dhejiyay qaybta xoogga leh xudunta fiilada oo isku xiran oo wareegsan. Ka dib marka la mariyo xayndaabka qoyaanka ee Aluminium (ama cajalad bir ah) Polyethylene Laminate (APL) agagaarka xudunta fiilada, qaybtan fiilada, oo ay weheliso fiilooyinka go'doonsan oo ah qaybta taageerada, waxaa lagu dhammaystiray gogol polyethylene (PE) si loo sameeyo qaab-dhismeed jaantuska 8. Fiilooyinka jaantuska 8, GYTC8A iyo GYTC8S, ayaa sidoo kale la heli karaa marka la codsado. Noocan fiilada waxaa si gaar ah loogu talagalay rakibidda hawada iskeed u taageerta. -
SFP-ETRx-4
ER4 waa module gudbiye ah oo loogu talagalay codsiyada isgaarsiinta indhaha ee 40km. Naqshadeyntu waxay u hoggaansan tahay 40GBASE-ER4 ee heerka IEEE P802.3ba. Module-ku wuxuu u beddelaa 4 kanaal oo gelin ah (ch) oo ah xogta korantada ee 10Gb/s ilaa 4 calaamadood oo CWDM ah, wuxuuna ku dhuftaa hal kanaal oo loogu talagalay gudbinta indhaha ee 40Gb/s. Dhanka kale, dhinaca aqbalaha, module-ku wuxuu si indho-indhayn ah u kala furfuraa gelinta 40Gb/s ilaa 4 calaamadood oo kanaal CWDM ah, wuxuuna u beddelaa 4 kanaal oo soo saara xogta korontada. -
Xidhiidhiyaha Degdegga ah ee OYI G nooca
Nooca isku xirka degdega ah ee Fiber optic OYI G ee loogu talagalay FTTH (Fiber To The Home). Waa jiil cusub oo isku xirka fiber-ka ah oo loo isticmaalo isu-imaatinka. Waxay bixin kartaa socodka furan iyo nooca hore loo shubay, kaas oo qeexitaanka indhaha iyo farsamada ay buuxiyaan isku xirka fiber-ka indhaha ee caadiga ah. Waxaa loogu talagalay tayo sare iyo hufnaan sare oo loogu talagalay rakibidda. Xidhiidhiyayaasha farsamada ayaa ka dhigaya joojinta fiber-ka mid dhakhso badan, fudud oo lagu kalsoonaan karo. Xidhiidhiyayaashan fiber optic-ga ah waxay bixiyaan joojin iyada oo aan wax dhib ah lahayn oo uma baahna epoxy, nadiifin la'aan, isku-xidh la'aan, kuleyl la'aan waxayna gaari karaan xuduudo gudbin oo la mid ah kuwa caadiga ah ee nadiifinta iyo tiknoolajiyada basbaaska. Xidhiidhiyahayagu wuxuu si weyn u yareyn karaa wakhtiga isu-imaatinka iyo dejinta. Xidhiidhiyayaasha hore loo safeeyey waxaa inta badan lagu dabaqaa fiilada FTTH ee mashaariicda FTTH, si toos ah goobta isticmaalaha ugu dambeeya. -
Nooca S-Nooca ee Cable-ka lagu xidho
Nooca isku-xidhka xiisadda ee siligga Drop, oo sidoo kale loo yaqaan FTTH drop s-clamp, waxaa loo sameeyay si uu u xoojiyo oo uu u taageero fiilada fiilo optic ah oo siman ama wareegsan oo ku taal waddooyinka dhexe ama isku xirka maylka ugu dambeeya inta lagu jiro bannaanka FTTH ee dusha sare. Waxaa laga sameeyay balaastik UV-ga u adkeysan kara iyo xarig bir ah oo aan miridh lahayn oo lagu farsameeyay tignoolajiyada wax lagu duray.
Haddii aad raadinayso xal lagu kalsoonaan karo oo fiilada fiber optic-ga ah oo xawaare sare leh, ha ka sii fogaan OYI. Nala soo xiriir hadda si aad u aragto sida aan kaaga caawin karno inaad xiriir la yeelato oo aad ganacsigaaga u qaaddo heerka xiga.
