Zoo Zoo SFP Module – 1.25G Ib hom 20Km DDM | Ib leeg Fiber SFP Transceiver JHA5420D-35 - JHA

Nta:

1). Mus txog 1.25Gb/s Cov Ntaub Ntawv Txuas

2). Kub-Pluggable

3). Ib leeg LC connector

4). Mus txog 20 km ntawm 9/125μm SMF

5). 1310nm FP laser transmitter

6). 1550nm PIN photo-detector

7). Ib leeg + 3.3V Fais fab mov

8). Saib xyuas Interface raws li SFF-8472

9). Lub zog dissipation siab tshaj

10). Muaj / Extended / Commercial khiav hauj lwm kub ntau yam: -40 ° C rau 85 ° C / -5 ° C txog 85 ° C / -0 ° C mus rau 70 ° C Version muaj

11). RoHS ua raws thiab Lead Free

Daim ntawv thov:

1). 1000Base-LX Ethernet

2). Metro/Access Networks

3). 1 × Fiber Channel

4). Lwm yam kev sib txuas Optical

Nqe lus piav qhia:

JHA5420D-35 Transceivers yog ib qho kev ua tau zoo, tus nqi zoo module uas muaj ib qho LC optics interface. Lawv tau sib xws nrog Daim Ntawv Pom Zoo Me Me Pluggable Multi-Sourcing Agreement (MSA) thiab Digital diagnostics functions muaj nyob rau ntawm 2-xaim serial tsheb npav teev hauv SFF-8472. Lub receiver seem siv tus PIN receiver thiab lub transmitter siv ib tug 1310 nm FP laser, mus txog 14dB link budge kom no module 1000Base-LX Ethernet 20km daim ntawv thov.

• Cov qhabnias siab kawg nkaus

•Pom zooKev ua haujlwm ib puag ncig:

•Cov yam ntxwv hluav taws xob (T_ON= -40-85°C, VCC = 3.135 rau 3.465V)

Nco tseg:

1. AC ua ke.
2. Los yog qhib Circuit Court.
3. Nyob rau hauv 100 ohm sib txawv txiav.
4. 20-80%
5. LOS is LVTTL. Logic 0 qhia txog kev ua haujlwm ib txwm muaj; logic 1 qhia tias tsis muaj teeb liab pom.
6. Tag nrho cov transceiver specifications yog ua raws li lub hwj chim mov sinusoidal modulation ntawm 20 Hz mus rau 1.5MHz mus txog rau cov nqi teev uas siv los ntawm lub hwj huam mov filtering network qhia nyob rau nplooj 23 ntawm lub Small Form-factor Pluggable (SFP) Transceiver Multi-Source Agreement (MSA) , Cuaj hlis 14, 2000.

•Optical Parameters (T_ON= -40-85°C, VCC = 3.135 rau 3.465V)

Nco tseg

1. Lub zog kho qhov muag tau tso rau hauv SMF.
2. 20-80%.
3. Kev koom tes tag nrho yog xam los ntawm DJ thiab RJ ntsuas siv TJ = RJ + DJ. Pab txhawb RJ yog xam rau 1 × 10-12 BER bymultiplying RMS jitter ( ntsuas ntawm ib leeg nce lossis poob ntug) los ntawm oscilloscope los ntawm 14. Ib FC-PI (Table 9 – SM jitter output, ceeb toom 1), qhov tseeb contributed RJ raug tso cai kom nce siab tshaj nws qhov txwv yog tias qhov tseeb pab DJ txo qis dua nws cov kev txwv, tsuav yog cov khoom tso tawm DJ thiab TJ tseem nyob hauv lawv qhov tshwj xeeb ed FC-PI qhov kev txwv siab tshaj plaws nrog rau cov xwm txheej phem tshaj plaws uas tau teev tseg cov tswv yim jitter.
4. Ntsuas nrog PRBS 2^7-1ntawm 10^-12BER

•Pin Assignment

Daim duab ntawm Lub Rooj Tswjhwm Saib Xyuas Lub Rooj Sib Tham Block Pin Numbers thiab Lub Npe

Daim duab ntawm Host Board Connector Block Pin Numbers and Names 

•PinMuaj nuj nqi txhais

Nco tseg:

1. Hauv av Circuit Court yog nyob rau hauv cais tawm ntawm chassis av.
2. Laser output disabled ntawm TDIS > 2.0V los yog qhib, enabled ntawm TDIS
3. Yuav tsum tau rub nrog 4.7k - 10 kohms ntawm lub rooj tsavxwm rau lub zog ntawm 2.0V thiab 3.6V. MOD_DEF(0) rub kab qis los qhia tias module tau ntsaws rau hauv.
4. Tus nqi xaiv tsis siv
5. LOS yog qhib collector tso zis. Yuav tsum tau rub nrog 4.7k - 10 kohms ntawm lub rooj tsavxwm rau lub zog ntawm 2.0V thiab 3.6V. Logic 0 qhia txog kev ua haujlwm ib txwm muaj; logic 1 qhia tias tsis muaj teeb liab.
6. AC Coupled

•SFP ModuleEEPROM Cov Ntaub Ntawvthiab Management

SFP modules siv 2-wire serial kev sib txuas lus raws tu qauv raws li tau teev tseg hauv SFP -8472. Cov ntaub ntawv serial ID ntawm SFP modules thiab Digital Diagnostic Monitor tsis tuaj yeem nkag mus tau los ntawm I²C interface ntawm qhov chaw nyob A0h thiab A2h. Lub cim xeeb yog mapped hauv Table 1. Cov ncauj lus kom ntxaws ID (A0h) muaj nyob rau hauv Table 2. Thiab DDM specification ntawm qhov chaw nyob A2h. Yog xav paub ntxiv ntawm daim ntawv qhia nco thiab cov ntsiab lus byte, thov xa mus rau SFF-8472, "Digital Diagnostic Monitoring Interface for Optical Transceivers". Cov kev ntsuas DDM tau raug ntsuas sab hauv.

Table 1.Daim Ntawv Qhia Digital Diagnostic Memory Map (Cov Ntaub Ntawv Qhia Tshwj Xeeb)

Rooj 2- EEPROM Serial ID Nco Cov Ntsiab Lus (Ahh)

•Digital Diagnostic Monitor Cov yam ntxwv

•Txoj Cai Ua Raws Cai

JHA5420D-35 ua raws li thoob ntiaj teb Electromagnetic Compatibility (EMC) thiab thoob ntiaj teb kev nyab xeeb cov cai thiab cov qauv (saib cov ntsiab lus hauv qab no).

•Pom zoo Circuit Court 

SFP Lub Tswv Yim Pom Zoo Circuit Court

•Mechanical Dimensions 

Mechanical Drawing

JHA muaj txoj cai los hloov pauv cov khoom lossis cov ntaub ntawv muaj nyob ntawm no yam tsis muaj ntawv ceeb toom. Tsis muaj kev lav phib xaub yog suav tias yog vim lawv siv lossis thov. Tsis muaj cai nyob rau hauv ib qho patent nrog kev muag khoom ntawm cov khoom lossis cov ntaub ntawv.

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