Tus nqi qis rau Tuam Tshoj SFP-1.25G Base-SR SFP + Transceiver Fiber Optic Module, 1310nm, 20km

ua raws li daim ntawv cog lus ", ua raws li qhov yuav tsum tau ua ntawm kev ua lag luam, koom nrog hauv kev sib tw ua lag luam los ntawm nws qhov zoo nyob rau tib lub sijhawm raws li muab ntau lub tuam txhab kev nthuav dav thiab zoo rau cov neeg siv khoom kom lawv loj hlob los ua tus yeej loj.Kev nrhiav hauv lub tuam txhab, yuav yog cov neeg siv khoom txaus siab rau tus nqi qis rau Tuam Tshoj SFP-1.25G Base-SR SFP + Transceiver Fiber Optic Module, 1310nm, 20km, Peb lub hom phiaj kawg yog txhawm rau ua cov npe saum toj kawg nkaus thiab coj ua tus pioneer. hauv peb teb.Peb paub tseeb tias peb txoj kev vam meej hauv kev tsim cov cuab yeej yuav yeej cov neeg siv khoom ntseeg siab, Xav koom tes thiab koom tes tsim lub neej yav tom ntej nrog koj!
ua raws li daim ntawv cog lus ", ua raws li qhov yuav tsum tau ua ntawm kev ua lag luam, koom nrog hauv kev sib tw ua lag luam los ntawm nws qhov zoo nyob rau tib lub sijhawm raws li muab ntau lub tuam txhab kev nthuav dav thiab zoo rau cov neeg siv khoom kom lawv loj hlob los ua tus yeej loj.Kev nrhiav hauv lub tuam txhab, yuav yog cov neeg siv khoom txaus siab rau1.25G SFP Module, Tuam Tshoj SFP Module, Kev txaus siab thiab credit zoo rau txhua tus neeg siv khoom yog peb qhov tseem ceeb.Peb tsom mus rau txhua qhov kev nthuav dav ntawm kev txiav txim rau cov neeg siv khoom kom txog thaum lawv tau txais cov khoom lag luam zoo thiab cov khoom zoo nrog cov kev pabcuam zoo thiab cov nqi pheej yig.Nyob ntawm qhov no, peb cov khoom muag tau muag zoo heev hauv cov tebchaws hauv Africa, Mid-East thiab Southeast Asia.

Khoom nta

● Txhawb 1.25Gbps / 1.0625Gbps me ntsis tus nqi

● Duplex LC connector

● Kub pluggable SFP hneev taw

● 1310nm FP laser transmitter thiab PIN photo-detector

● Muaj feem xyuam rau 10Km SMF kev twb kev txuas

● Tsawg zog noj,<0.8 W

● Digital Diagnostic Monitor Interface

● Ua raws li SFP MSA thiab SFF-8472

● EMI tsawg heev thiab kev tiv thaiv ESD zoo heev

● Ua haujlwm kub:

Kev lag luam kub: 0-70 ° C

Industrial: -40 txog 85 ° C

Daim ntawv thov

● Gigabit Ethernet

● Fiber Channel

● Hloov mus rau Hloov interface

● Hloov daim ntawv thov rov qab

● Router / Server interface

● Lwm cov kab ke kho qhov muag

Daim duab ua haujlwm

Qhov siab tshaj qhov ntsuas

Nco tseg: Kev ntxhov siab ntau dhau ntawm qhov siab tshaj plaws kev ntsuas yuav ua rau muaj kev puas tsuaj mus tas li rau lub transceiver.

Cov yam ntxwv ntawm kev ua haujlwm

Cov yam ntxwv hluav taws xob (TOP(C) = 0 txog 70 ℃, TOP(I) = -40 txog 85 ℃, VCC = 3.13 txog 3.47 V)

Nco tseg:

1. TD +/- yog sab hauv AC txuas nrog 100Ω qhov sib txawv ntawm kev txiav tawm sab hauv lub module.

2. Tx Fault thiab Rx LOS yog qhib cov khoom tso tawm, uas yuav tsum tau rub nrog 4.7k txog 10kΩ resistors ntawm lub rooj tsavxwm.Rub tawm voltage ntawm 2.0V thiab Vcc + 0.3V.

3. RD +/- outputs yog sab hauv AC txuas, thiab yuav tsum tau txiav nrog 100Ω (differential) ntawm tus neeg siv SERDES.

Optical yam ntxwv (TOP(C) = 0 ~ 70 ℃, TOP(I) = -40 ~ 85 ℃, VCC = 3.13 ~ 3.47 V)

Nco tseg:

1. Ntsuas ntawm 1.25Gb/s nrog PRBS 2 2^{23–1 : kuv}NRZ test pattern.

2. Unfiltered, ntsuas nrog PRBS2^{23–1 : kuv}test qauv @1.25Gbps

3. Ntsuas ntawm 1.25Gb/s nrog PRBS 2^{23–1 : kuv}NRZ test pattern for BER < 1 × 10^-12

Pin Definitions And Functions

Nco tseg:

1. Thaum siab, qhov tso zis no qhia tau hais tias laser txhaum ntawm qee yam.Tsawg qhia txog kev ua haujlwm li qub.Thiab yuav tsum tau rub nrog 4.7 - 10KΩ resistor ntawm lub rooj tsavxwm.

2. TX disable yog ib qho kev tawm tswv yim uas yog siv los kaw lub transmitter optical tso zis.Nws yog rub tawm hauv lub module nrog 4.7 - 10KΩ resistor.Nws cov xeev yog:

Tsawg (0 - 0.8V): Transmitter ntawm (> 0.8, < 2.0V): Undefined

Siab (2.0V ~ Vcc + 0.3V): Transmitter Disabled Qhib: Transmitter Disabled

3. Mod-Def 0,1,2.Cov no yog cov module txhais pins.Lawv yuav tsum tau rub nrog 4.7K - 10KΩ resistor ntawm lub rooj tsavxwm.Qhov hluav taws xob rub tawm yuav tsum nyob nruab nrab ntawm 2.0V ~ Vcc + 0.3V.

Mod-Def 0 tau dhau los ntawm lub module los qhia tias qhov 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 hlau serial interface rau serial ID

4. Thaum siab, qhov tso zis no qhia tias tsis muaj teeb liab (LOS).Tsawg qhia txog kev ua haujlwm li qub.

5. RD +/-: Cov no yog cov khoom sib txawv ntawm cov khoom xa tawm.Lawv yog AC txuas nrog 100Ω cov kab sib txawv uas yuav tsum tau txiav nrog 100Ω (differential) ntawm tus neeg siv SERDES.Lub AC coupling yog ua tiav hauv lub module thiab yog li tsis tas yuav tsum tau ntawm lub rooj tsavxwm.

6. TD +/-: Cov no yog qhov sib txawv transmitter inputs.Lawv yog AC-coupled, sib txawv kab nrog 100Ω sib txawv txiav tawm hauv lub module.Lub AC coupling yog ua tiav hauv lub module thiab yog li tsis tas yuav tsum tau ntawm lub rooj tsavxwm.

Digital Diagnostic Specifications

Cov transceivers tuaj yeem siv rau hauv cov tshuab tswj hwm uas xav tau sab hauv lossis sab nraud calibrated digital diagnostics.

Nco tseg:

1.Thaum ua haujlwm temp.= 0 ~ 70 ºC, qhov ntau yuav yog min = -5, Max = + 75

2. Qhov tseeb ntawm Tx bias tam sim no yog 10% ntawm qhov tseeb tam sim no los ntawm lub laser tsav mus rau lub laser

3. Internal/External Calibration tau tshaj.

Hom Interface Circuit Court

Pob Dimensions