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1.25Gbps 1550nm 60Km LC DDM
SFP Transceiver
1.25Gbps 1550nm 60Km LC DDM
Khoom nta
1. SFP pob nrog LC connector.
2. 1550nm DFB laser thiab PIN yees duab ntes.
3. Txog 60Km kis tau tus mob ntawm SMF.
4. +3.3V ib lub hwj chim mov.
5. LVPECL tau tshaj cov ntaub ntawv tawm tswv yim / tso zis interface.
6. Tsawg EMI thiab kev tiv thaiv ESD zoo heev.
7. laser kev nyab xeeb tus qauv IEC-60825 ua raws.
8. Tau tshaj RoHS.
9. Digital Diagnostic SFF-8472 ua raws.
10. Teeb pom kev hauv av cais rau Case.
Daim ntawv thov
1. 1.25Gb/s 1000Base-LXEthernet.
2. Dual Rate 1.06 / 2.125 Gb/s Fiber Channel.
Kev ntsuas siab siab tshaj plaws:
| Parameter | Cim | Yam tsawg kawg nkaus | Qhov siab tshaj plaws | Chav tsev |
| Cia Kub | Tst | -40 | +85 | ℃ |
| Cov khoom siv hluav taws xob | Vcc | 0 | +3.6 | V |
| Ua haujlwm txheeb ze humidity | RH | 5 | 95 | % |
Kev ua haujlwm ib puag ncig:
| Parameter | Cim | Min | Hom | Max | Chav tsev |
| Cov khoom siv hluav taws xob | Vcc | 3.15 | 3.3 | 3.45 Nws | V |
| Kev khiav hauj lwm Case Temperature | Tc | 0 |
| +70 |
|
| Lub zog Dissipation |
|
|
| 1 | W |
| Cov ntaub ntawv tus nqi |
|
| 1.25 |
| Gbps |
Optical yam ntxwv
(Kev khiav hauj lwm kub 0 ℃ to + 70 ℃, Vcc = 3.3 V)
| Parameter | Cim | Min. | Ntaus. | Max. | Chav tsev |
| Transmitter Tshooj | |||||
| Center Wavelength | lwj o | 1540 | 1550 | 1560 | nm |
| Spectral Dav (RMS) | △ λ | - | - | 1 | nm |
| Nruab Nrab Output Fais Fab | Po | -5 | - | 0 | dBm ib |
| Extinction Ratio | Er | 8 | - |
| dB |
| Nce / Poob Lub sijhawm (20% ~ 80%) | Tr/Tf |
|
| 180 | ps |
| Tag nrho jitter | Tj |
|
| 0.43 ib | UI |
| Optical Eye Diagram | IEEE 802.3z thiab ANSI Fiber Channel tau tshaj | ||||
| Tus txais Tshooj | |||||
| Center Wavelength | lwj o | 1260 |
| 1620 | nm |
| Tus neeg txais kev xav | Rsen |
|
| -24 | dBm ib |
| Txais Kev Tshaj Tawm | Rov | -3 |
|
| dBm ib |
| Rov Los Los |
| 12 |
|
| dB |
| LOS Assert | LOSA | -36 |
|
| dBm ib |
| LOS QHIA | LOSD |
|
| -25 | dBm ib |
Cov yam ntxwv hluav taws xob
(Kev khiav hauj lwm kub 0 ℃ to + 70 ℃, Vcc = 3.3 V)
| Parameter | Cim | Min. | Ntaus. | Max. | chav tsev | |
| Ntu Transmitter | ||||||
| Input Differential Impendence | Zin | 90 | 100 | 110 | Ohm | |
| Data Input Swing Differential | Vin | 500 |
| 2400 | mV | |
| TX Disable | Disable |
| 2.0 |
| Vcc | V |
| Pab |
| 0 |
| 0.8 ua | V | |
| TX Fault | Qhia |
| 2.0 |
| Vcc | V |
| Deassert |
| 0 |
| 0.8 ua | V | |
| Tshooj txais | ||||||
| Output differential impendence | Zout |
| 100 |
| Ohm | |
| Data Input Swing Differential | Vout | 370 |
| 2000 | mV | |
| Rx_LOS | Qhia |
| 2.0 |
| Vcc | V |
| Deassert |
| 0 |
| 0.8 ua | V | |
EEPROM INFORMATION (A0)
| Addr | Teb Loj (Bytes) | Lub npe teb | HEX | Kev piav qhia |
| 0 | 1 | Tus cim | 03 | SFP |
| 1 | 1 | Ext. Tus cim | 04 | MOD 4 |
| 2 | 1 | Txuas | 07 | LC |
| 3-10 | 8 | Transceiver | 00 00 00 02 12 00 0d01 ib | Transmitter Code |
| 11 | 1 | Encoding | 01 | 8b10 ib |
| 12 | 1 | BR, npe | 0D | 1250 M bps |
| 13 | 1 | Khaws tseg | 00 |
|
| 14 | 1 | Ntev (9um)-km | 3C | 60km ua |
| 15 | 1 | Ntev (9um) | 64/C8/NWS |
|
| 16 | 1 | Ntev (50um) | 00 |
|
| 17 | 1 | Ntev (62.5um) | 00 |
|
| 18 | 1 | Ntev (tooj liab) | 00 |
|
| 19 | 1 | Khaws tseg | 00 |
|
| 20-35 : kuv | 16 | Tus neeg muag khoom npe | 57 49 4E 54 4F 50 20 20 20 20 20 20 20 20 20 20 | WINTOP |
| 36 | 1 | Khaws tseg | 00 |
|
| 37-39 : kuv | 3 | Vendor UAS | 000000 |
|
| 40-55 : kuv | 16 | Tus neeg muag khoom PN | xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx | ASC II |
| 56-59 : kuv | 4 | Vendor Rev | 312 E 30 20 | V1.0 |
| 60-61 : kuv | 2 | Lub wavelength | 060e ua | 1 550nm |
| 62 | 1 | Khaws tseg | 00 |
|
| 63 | 1 | CC BASE | XX | Kuaj cov lej ntawm byte 0 ~ 62 |
| 64-65 : kuv | 2 | Kev xaiv | 001a ib | LOS, TX_DISABLE, TX_FAULT |
| 66 | 1 | BR, max | 32 | 50% |
| 67 | 1 | BR, min | 32 | 50% |
| 68-83 : kuv | 16 | Tus neeg muag khoom SN | 0000000000000000 0000000000000000 | Tsis paub meej |
| 84-91 : kuv | 8 | Tus neeg muag khoom hnub code | XX XX XX 20 | Xyoo, hli, Hnub |
| 92-94 : kuv | 3 | Khaws tseg | 00 |
|
| 95 | 1 | CC_EXT | XX | Kos cov lej ntawm byte 64 ~ 94 |
| 96-255 : kuv | 160 | Cov neeg muag khoom tshwj xeeb |
|
Kev kuaj mob
| Parameter | Ntau yam | Qhov tseeb | Chav tsev | Calibration |
| Kub | 0～70 | ± 3 | ℃ | Sab hauv |
| Qhov hluav taws xob | 3.15～3.45 Nws | 0.1 | V | Sab hauv |
| Bias tam sim no | 10～80 | ± 2 | mA | Sab hauv |
| Tx Power | -6～1 | ± 2 | dBm ib | Sab hauv |
| Rx zog | -26~-3 | ± 3 | dBm ib | Sab hauv |
Pin Description
| Pins | Lub npe | Kev piav qhia | Nco tseg |
| 1 | VeeT | Transmitter hauv av |
|
| 2 | Tx Fault | Transmitter Fault Indication | 1 |
| 3 | Tx Disable | Transmitter Disable | 2 |
| 4 | MOD DEF 2 | Module txhais 2 | 3 |
| 5 | MOD DEF 1 | Module txhais 1 | 3 |
| 6 | MOD DEF0 | Module txhais 0 | 3 |
| 7 | Rate Xaiv | Tsis Txuas |
|
| 8 | LOS | Loss of Signal | 4 |
| 9 | VeeR | Txais av |
|
| 10 | VeeR | Txais av |
|
| 11 | VeeR | Txais av |
|
| 12 | RD- | Inv. Tau txais cov ntaub ntawv tawm | S |
| 13 | RD+ | IReceived Data Output | S |
| 14 | VeeR | Txais av |
|
| 15 | VccR | Txais Lub Zog |
|
| 16 | VccT | Transmitter zog |
|
| 17 | VeeT | Transmitter hauv av |
|
| 18 | TSO + | Xa cov ntaub ntawv nkag | 6 |
| 19 | TD- | Inv. Xa cov ntaub ntawv nkag | 6 |
| 20 | VeeT | Transmitter hauv av |
Nco tseg:
1. TX Fault yog qhov qhib cov khoom tso tawm, uas yuav tsum tau rub tawm nrog 4.7k ~ 10kΩ resistor ntawm lub rooj tsavxwm party mus rau qhov voltage ntawm 2.0V thiab Vcc + 0.3V. Logic 0 qhia txog kev ua haujlwm ib txwm muaj; logic 1 qhia txog kev ua txhaum ntawm qee yam. Hauv lub xeev qis, cov zis yuav raug rub kom tsawg dua 0.8V.
2. TX Disable yog ib qho kev tawm tswv yim uas yog siv los kaw lub transmitter optical output. Nws yog rub nrog rau hauv lub module nrog 4.7k ~ 10kΩ resistor. Nws cov xeev yog:
Tsawg (0 ~ 0.8V): Transmitter rau
(> 0.8V, <2.0V): Tsis tau txhais
Siab (2.0 ~ 3.3V): Transmitter Disabled
Qhib: Transmitter Disabled
3. MOD-DEF 0,1,2 yog lub module txhais pins. Lawv yuav tsum tau rub nrog 4.7k ~ 10kΩresistor ntawm lub rooj tsavxwm. Lub rub-up voltage yuav tsum yog VccT lossis VccR.
MOD-DEF 0 yog grounded los ntawm lub module los qhia tias lub module yog tam sim no.
MOD-DEF 1 yog lub moos kab ntawm ob lub xov tooj sib txuas rau serial ID.
MOD-DEF 2 yog cov ntaub ntawv kab ntawm ob lub xov tooj sib txuas rau serial ID.
4. LOS yog ib qho qhib cov khoom tso tawm, uas yuav tsum tau rub tawm nrog 4.7k ~ 10kΩ resistor ntawm lub rooj tsavxwm party mus rau qhov voltage ntawm 2.0V thiab Vcc + 0.3V. Logic 0 qhia txog kev ua haujlwm ib txwm muaj; logic 1 qhia tias tsis muaj teeb liab. Hauv lub xeev qis, cov zis yuav raug rub kom tsawg dua 0.8V.
5. Cov no yog qhov sib txawv receiver tso zis. Lawv yog sab hauv AC-coupled 100Ω sib txawv kab uas yuav tsum tau txiav nrog 100Ω (differential) ntawm tus neeg siv SERDES.
6. Cov no yog cov sib txawv transmitter inputs. Lawv yog AC-coupled, sib txawv kab nrog 100Ω sib txawv txiav tawm hauv lub module.
Pom zoo daim ntawv thov Circuit Court
Daim ntawv Dimensions (mm)
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MC0101F fiber ntau Ethernet media converter tsim tus nqi-zoo Ethernet rau fiber ntau txuas, pob tshab hloov mus rau / los ntawm 10 Base-T lossis 100 Base-TX Ethernet cov cim thiab 100 Base-FX fiber ntau kho qhov muag teeb liab kom txuas ntxiv Ethernet network kev sib txuas ntawm multimode / ib hom fiber ntau nraub qaum.
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Ib qho yooj yim rau kev teeb tsa thiab teeb tsa, qhov kev cog lus me me, muaj txiaj ntsig ceev ceev Ethernet media converter nta autos witching MDI thiab MDI-X kev txhawb nqa ntawm RJ45 UTP kev sib txuas nrog rau phau ntawv tswj rau UTP hom, ceev, puv thiab ib nrab duplex. -
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3436g 4
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ONU txhawb nqa ib lub lauj kaub rau VOIP daim ntawv thov. -
OYI3434G4R
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