0755-23179541
sales@oyii.net.png)
8618926041961
1.25Gbps 1550nm 60Km LC DDM
SFP Transceiver
1.25Gbps 1550nm 60Km LC DDM
Cov yam ntxwv ntawm cov khoom
1. SFP pob nrog LC connector.
2. 1550nm DFB laser thiab PIN duab ntes.
3. Txog li 60Km kis tau ntawm SMF.
4. +3.3V ib qho fais fab mov.
5. LVPECL sib xws nrog cov ntaub ntawv nkag / tso zis interface.
6. EMI tsawg thiab kev tiv thaiv ESD zoo heev.
7. laser kev nyab xeeb tus qauv IEC-60825 raws li.
8. Sib xws nrog RoHS.
9. Ua raws li Digital Diagnostic SFF-8472.
10. Lub Teeb Liab Hauv Av Cais Rau Case.
Daim Ntawv Thov
1. 1.25Gb/s 1000Base-LXEthernet.
2. Tus nqi ob npaug 1.06 / 2.125 Gb / s Fiber Channel.
Qhov Kev Ntsuas Siab Tshaj Plaws:
| Cov Qauv | Lub Cim | Yam tsawg kawg nkaus | Qhov siab tshaj plaws | Chav |
| Kub Cia Khoom | Tst | -40 | +85 | ℃ |
| Kev Muab Hluav Taws Xob | Vcc | 0 | +3.6 | V |
| Kev Ua Haujlwm ntawm Cov Av noo | RH | 5 | 95 | % |
Kev Ua Haujlwm Ib puag ncig:
| Cov Qauv | Lub Cim | Tsawg kawg | Ib txwm muaj | Qhov siab tshaj plaws | Chav |
| Kev Muab Hluav Taws Xob | Vcc | 3.15 | 3.3 | 3.45 | V |
| Kub ntawm qhov chaw ua haujlwm | Tc | 0 |
| +70 |
|
| Kev Tshem Tawm Fais Fab |
|
|
| 1 | W |
| Tus Nqi Ntaub Ntawv |
|
| 1.25 |
| Gbps |
Cov Yam Ntxim Saib ntawm Qhov Muag
(Qhov Kub Ua Haujlwm Ib puag ncig 0 ℃ txog + 70 ℃, Vcc = 3.3 V)
| Cov Qauv | Lub Cim | Min. | Hom. | Max. | Chav |
| Lub tshuab xa xov Tshooj | |||||
| Qhov Nruab Nrab Wavelength | λo | 1540 xyoo | 1550 xyoo | 1560 xyoo | nm |
| Qhov Dav Dav (RMS) | △λ | - | - | 1 | nm |
| Lub Zog Tso Tawm Nruab Nrab | Po | -5 | - | 0 | dBm |
| Qhov Sib Piv ntawm Kev Ploj Mus | Er | 8 | - |
| dB |
| Sawv/Poob Lub Sijhawm (20% ~ 80%) | Tr/Tf |
|
| 180 | ps |
| Tag nrho cov kev ntxhov siab | Tj |
|
| 0.43 | UI |
| Daim Duab Qhia Txog Qhov Muag | IEEE 802.3z thiab ANSI Fiber Channel Sib xws | ||||
| Tus txais Tshooj | |||||
| Qhov Nruab Nrab Wavelength | λo | 1260 |
| 1620 xyoo | nm |
| Kev rhiab heev ntawm tus txais | Rsen |
|
| -24 | dBm |
| Tus Txais Khoom Siv Ntau Dhau | Rov | -3 |
|
| dBm |
| Kev Poob Rov Qab |
| 12 |
|
| dB |
| LOS Assert | LOSA | -36 |
|
| dBm |
| LOS Khoom Qab Zib | LOSD |
|
| -25 | dBm |
| LOS Hysteresis |
| 0.5 |
| 5 | |
Cov yam ntxwv hluav taws xob
(Qhov Kub Ua Haujlwm Ib puag ncig 0 ℃ txog + 70 ℃, Vcc = 3.3 V)
| Cov Qauv | Lub Cim | Min. | Hom. | Max. | chav tsev | |
| Tshooj Transmitter | ||||||
| Kev Sib Txawv ntawm Cov Tswv Yim Kev tsis muaj zog | Zin | 90 | 100 | 110 | Ohm | |
| Cov Ntaub Ntawv Nkag Mus Rau Qhov Sib Txawv Swing | Vin | 500 |
| 2400 | mV | |
| TX Tua Tsis Tau | Tua tawm |
| 2.0 |
| Vcc | V |
| Qhib kom ua haujlwm |
| 0 |
| 0.8 | V | |
| TX Qhov Txhaum | Pom zoo |
| 2.0 |
| Vcc | V |
| Deassert |
| 0 |
| 0.8 | V | |
| Tshooj Txais | ||||||
| Qhov sib txawv ntawm cov zis tawm | Zout |
| 100 |
| Ohm | |
| Cov Ntaub Ntawv Nkag Mus Rau Qhov Sib Txawv Swing | Vout | 370 |
| 2000 xyoo | mV | |
| Rx_LOS | Pom zoo |
| 2.0 |
| Vcc | V |
| Deassert |
| 0 |
| 0.8 | V | |
COV NTAUB NTAWV EEPROM (A0)
| Addr | Qhov Loj ntawm Daim Teb (Bytes) | Lub Npe ntawm Daim Teb | HEX | Kev piav qhia |
| 0 | 1 | Tus cim qhia | 03 | SFP |
| 1 | 1 | Tus cim qhia ntxiv | 04 | MOD4 |
| 2 | 1 | Tus Txuas | 07 | LC |
| 3-10 | 8 | Lub tshuab txais xov tooj | 00 00 00 02 12 00 0D 01 | Cov lej xa tawm |
| 11 | 1 | Kev sau code | 01 | 8B10B |
| 12 | 1 | BR, nominal | 0D | 1250M bps |
| 13 | 1 | Tseg cia | 00 |
|
| 14 | 1 | Ntev (9um) -km | 3C | 60km |
| 15 | 1 | Ntev (9um) | 64/C8/FF |
|
| 16 | 1 | Ntev (50um) | 00 |
|
| 17 | 1 | Ntev (62.5um) | 00 |
|
| 18 | 1 | Ntev (tooj liab) | 00 |
|
| 19 | 1 | Tseg cia | 00 |
|
| 20-35 | 16 | Lub npe ntawm tus muag khoom | 57 49 4E 54 4F 50 20 20 20 20 20 20 20 20 20 20 | WINTOP |
| 36 | 1 | Tseg cia | 00 |
|
| 37-39 | 3 | Tus Muag Khoom OUI | 00 00 00 |
|
| 40-55 | 16 | Tus Muag Khoom PN | xx xx xx xx xx xx xx xx xx xx xx xx xx xx | ASC II |
| 56-59 | 4 | Kev hloov kho ntawm tus muag khoom | 31 2E 30 20 | V1.0 |
| 60-61 | 2 | Qhov ntev ntawm lub zog | 06 0E | 1550nm |
| 62 | 1 | Tseg cia | 00 |
|
| 63 | 1 | CC BASE | XX | Tshawb xyuas qhov sib npaug ntawm byte 0 ~ 62 |
| 64-65 | 2 | Cov kev xaiv | 00 1A | LOS, TX_TSIS MUAJ, TX_FAULT |
| 66 | 1 | BR, siab tshaj plaws | 32 | 50% |
| 67 | 1 | BR, feeb | 32 | 50% |
| 68-83 | 16 | Tus Muag Khoom SN | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | Tsis tau teev tseg |
| 84-91 | 8 | Tus lej hnub tim ntawm tus muag khoom | XX XX XX 20 | Xyoo, Hli, Hnub |
| 92-94 | 3 | Tseg cia | 00 |
|
| 95 | 1 | CC_EXT | XX | Tshawb xyuas qhov sib npaug ntawm byte 64 ~ 94 |
| 96-255 | 160 | Tus muag khoom tshwj xeeb |
|
Kev kuaj mob
| Cov Qauv | Ntau yam | Kev raug | Chav tsev | Kev kho kom raug |
| Kub | 0～70 | ±3 | ℃ | Sab Hauv |
| Hluav taws xob | 3.15～3.45 | 0.1 | V | Sab Hauv |
| Kev Ntshai Tam Sim No | 10～80 | ±2 | mA | Sab Hauv |
| Tx Fais Fab | -6～1 | ±2 | dBm | Sab Hauv |
| Rx Fais Fab | -26~-3 | ±3 | dBm | Sab Hauv |
Kev Piav Qhia Txog Pin
| Cov koob | Lub Npe | Kev piav qhia | CEEB TOOM |
| 1 | VeeT | Lub Hauv Paus Transmitter |
|
| 2 | Tx Fault | Kev Qhia Txog Qhov Txhaum Cai ntawm Transmitter | 1 |
| 3 | Tua Tx | Kev xa xov tsis ua haujlwm | 2 |
| 4 | MOD DEF2 | Cov Lus Txhais ntawm Module 2 | 3 |
| 5 | MOD DEF1 | Cov Lus Txhais ntawm Module 1 | 3 |
| 6 | MOD DEF0 | Cov Lus Txhais ntawm Module 0 | 3 |
| 7 | Xaiv Tus Nqi | Tsis Txuas |
|
| 8 | LOS | Kev Poob ntawm Lub Teeb Liab | 4 |
| 9 | VeeR | Tus Txais Av |
|
| 10 | VeeR | Tus Txais Av |
|
| 11 | VeeR | Tus Txais Av |
|
| 12 | RD- | Cov Ntaub Ntawv Tau Txais Inv. | S |
| 13 | RD+ | Cov Ntaub Ntawv Tau Txais Tawm | S |
| 14 | VeeR | Tus Txais Av |
|
| 15 | VccR | Lub zog txais |
|
| 16 | VccT | Lub zog xa tawm |
|
| 17 | VeeT | Lub Hauv Paus Transmitter |
|
| 18 | TD+ | Xa Cov Ntaub Ntawv Nkag Mus | 6 |
| 19 | TD- | Daim Ntawv Qhia Txog Kev Xa Cov Ntaub Ntawv | 6 |
| 20 | VeeT | Lub Hauv Paus Transmitter |
Cov Lus Cim:
1. TX Txhaum yog qhov qhib collector tso zis, uas yuav tsum tau rub nrog lub 4.7k ~ 10kΩ resistor ntawm lub rooj tsavxwm rau lub zog hluav taws xob ntawm 2.0V thiab Vcc + 0.3V. Logic 0 qhia txog kev ua haujlwm ib txwm; logic 1 qhia txog kev ua haujlwm laser ntawm qee yam. Hauv lub xeev qis, qhov tso zis yuav raug rub mus rau tsawg dua 0.8V.
2. TX Disable yog ib qho input uas siv los kaw lub transmitter optical output. Nws raug rub nrog rau hauv lub module nrog lub resistor 4.7k ~ 10kΩ. Nws cov xeev yog:
Qis (0 ~ 0.8V): Transmitter qhib
(>0.8V, <2.0V): Tsis tau txhais
Siab (2.0 ~ 3.3V): Transmitter Disabled
Qhib: Transmitter Disabled
3. MOD-DEF 0,1,2 yog cov koob txhais module. Lawv yuav tsum tau rub nrog lub resistor 4.7k ~ 10kΩ ntawm lub rooj tsavxwm tswj hwm. Lub zog rub tawm yuav tsum yog VccT lossis VccR.
MOD-DEF 0 yog grounded los ntawm lub module los qhia tias lub module muaj nyob.
MOD-DEF 1 yog kab moos ntawm ob txoj hlua serial interface rau serial ID.
MOD-DEF 2 yog kab ntaub ntawv ntawm ob txoj hlau serial interface rau serial ID.
4. LOS yog qhov tso zis qhib, uas yuav tsum tau rub nrog lub resistor 4.7k ~ 10kΩ ntawm lub rooj tsavxwm rau lub zog hluav taws xob ntawm 2.0V thiab Vcc + 0.3V. Logic 0 qhia txog kev ua haujlwm ib txwm; logic 1 qhia txog kev poob ntawm lub teeb liab. Hauv lub xeev qis, qhov tso zis yuav raug rub mus rau tsawg dua 0.8V.
5. Cov no yog cov zis differential receiver. Lawv yog cov kab sib txawv AC-coupled 100Ω uas yuav tsum tau xaus nrog 100Ω (differential) ntawm tus neeg siv SERDES.
6. Cov no yog cov qhov nkag ntawm lub tshuab xa hluav taws xob sib txawv. Lawv yog cov kab sib txawv uas txuas nrog AC nrog 100Ω qhov xaus sib txawv hauv lub module.
Daim Ntawv Thov Circuit Court Pom Zoo
Qhov Loj ntawm Cov Qauv (hli)
-
OYI-FOSC-H8
Lub OYI-FOSC-H8 dome fiber optic splice closure siv rau hauv kev siv saum huab cua, phab ntsa, thiab hauv av rau kev ncaj thiab kev sib txuas ntawm cov xov fiber. Lub dome splicing closures yog kev tiv thaiv zoo heev ntawm cov pob qij txha fiber optic los ntawm cov chaw sab nraum zoov xws li UV, dej, thiab huab cua, nrog rau kev sib khi tsis xau thiab kev tiv thaiv IP68. -
OYI C Hom Txuas Ceev
Peb lub fiber optic ceev connector OYI C hom yog tsim rau FTTH (Fiber Mus Rau Lub Tsev), FTTX (Fiber Mus Rau X). Nws yog ib tiam tshiab ntawm fiber connector siv rau hauv kev sib dhos. Nws tuaj yeem muab cov dej ntws qhib thiab precast hom, uas nws cov khoom siv kho qhov muag thiab kho tshuab ua tau raws li tus qauv optical fiber connector. Nws yog tsim los rau qhov zoo thiab kev ua haujlwm siab rau kev teeb tsa. -
Txiv neej rau poj niam hom SC Attenuator
OYI SC txiv neej-poj niam attenuator ntsaws hom fixed attenuator tsev neeg muaj kev ua tau zoo ntawm ntau yam fixed attenuation rau kev sib txuas hauv kev lag luam. Nws muaj ntau yam attenuation, qhov rov qab poob qis heev, tsis muaj polarization, thiab muaj qhov rov ua dua zoo heev. Nrog peb qhov kev tsim qauv thiab kev tsim khoom sib xyaw ua ke, qhov attenuator txiv neej-poj niam hom SC attenuator kuj tseem tuaj yeem hloov kho kom pab peb cov neeg siv khoom nrhiav tau cov cib fim zoo dua. Peb lub attenuator ua raws li kev lag luam ntsuab, xws li ROHS. -
FTTH Kev Ncua Nruj Clamp Tso Hlau Clamp
FTTH suspension tension clamp fiber optic drop cable wire clamp yog ib hom hlau clamp uas siv dav los txhawb cov xov tooj poob xov hlau ntawm span clamps, drive hooks, thiab ntau yam khoom siv poob. Nws muaj lub plhaub, lub shim, thiab lub wedge nruab nrog lub hlau bail. Nws muaj ntau yam zoo, xws li kev tiv thaiv corrosion zoo, ruaj khov, thiab tus nqi zoo. Tsis tas li ntawd, nws yooj yim rau nruab thiab ua haujlwm yam tsis muaj cuab yeej, uas tuaj yeem txuag cov neeg ua haujlwm lub sijhawm. Peb muaj ntau yam qauv thiab cov lus qhia, yog li koj tuaj yeem xaiv raws li koj xav tau. -
Hom OYI-OCC-C
Lub davhlau ya nyob twg fiber optic faib tawm yog cov khoom siv siv ua lub cuab yeej txuas hauv lub network fiber optic rau cov cable feeder thiab cov cable faib tawm. Cov cables fiber optic raug txuas ncaj qha lossis xaus thiab tswj hwm los ntawm cov hlua khi rau kev faib tawm. Nrog rau kev txhim kho ntawm FTTX, cov txee txuas cable sab nraum zoov yuav raug xa mus dav thiab txav mus ze rau tus neeg siv kawg. -
Cua Tshuab Mini Optical Fiber Cable
Cov fiber optic muab tso rau hauv ib lub raj xoob uas ua los ntawm cov khoom siv hydrolyzable siab. Tom qab ntawd lub raj raug ntim nrog thixotropic, cov fiber tsis muaj dej ua kom lub raj xoob ntawm cov fiber optic. Ntau lub raj fiber optic xoob, teeb tsa raws li qhov yuav tsum tau ua xim thiab tej zaum suav nrog cov khoom ntim, raug tsim nyob ib puag ncig lub hauv paus tsis yog hlau los tsim lub hauv paus cable los ntawm SZ stranding. Qhov sib txawv hauv lub hauv paus cable raug ntim nrog cov khoom qhuav, khaws dej kom thaiv dej. Ib txheej ntawm polyethylene (PE) sheath ces raug extruded. Lub cable optical raug tso los ntawm cua tshuab microtube. Ua ntej, lub cua tshuab microtube raug tso rau hauv lub raj tiv thaiv sab nraud, thiab tom qab ntawd lub micro cable raug tso rau hauv cua tshuab microtube los ntawm cua. Txoj kev tso no muaj cov fiber ntau, uas ua rau kev siv cov kav dej zoo dua. Nws kuj yooj yim los nthuav cov peev xwm kav dej thiab faib cov cable optical.
Yog tias koj tab tom nrhiav kev daws teeb meem fiber optic cable uas txhim khu kev qha thiab ceev ceev, tsis txhob nrhiav ntxiv lawm tsuas yog OYI xwb. Tiv tauj peb tam sim no kom pom tias peb tuaj yeem pab koj txuas lus li cas thiab coj koj txoj kev lag luam mus rau qib tom ntej.
