Khoom Description
D-net's Optical Transceiver Module kev pabcuam
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●Warranty Duration: Txaus siab rau qhov kev lees paub peb xyoos rau koj qhov kev yuav khoom.
●Compatibility Assurance: D-NET kev txawj ntse txuas mus rau cov kev pabcuam sib raug zoo, kom ntseeg tau tias peb cov khoom siv kho qhov muag sib txuas nrog cov khoom siv los ntawm cov tuam txhab ua lag luam.
●Kho raws li koj xav tau: Customization yog qhov tseem ceeb ntawm D-NET. Peb muab OEM customization, thiab yog tias xav tau, koj tuaj yeem ua tus kheej koj cov khoom nrog cov ntawv cim xim xim.
●Swift Delivery: Cia siab tias kev pabcuam sai nrog lub sijhawm xa khoom dav dav tsuas yog 3 hnub.
●Courier Excellence: Cia siab rau peb cov kev sib koom tes zoo thiab cov neeg xa khoom zoo, suav nrog SF, FedEx, DHL, UPS, thiab lwm yam, rau kev daws teeb meem kev xa khoom.
Nta
●HD-SDI SFP Transceiver: Muaj nyob rau hauv high-txhais teeb liab kis tau tus mob.
●SD-SDI SFP Transceiver: Muaj rau tus qauv-txhais teeb liab kis tau tus mob.
●3G-SDI SFP Transceiver: Muaj rau 3G-SDI teeb liab kis tau tus mob.
●SMPTE 297-2006 Ua raws: Ua kom muaj kev sib raug zoo nrog cov qauv kev lag luam.
●Hlau Enclosure: Tsim los txo EMI (Electromagnetic Interference).
●Optical Components: Siv 1310nm DFB laser thiab PIN duab ntes kom txhim khu kev qha kho qhov muag.
●Video Pathological Qauv: Txhawb cov qauv rau SD-SDI, HD-SDI, thiab 3G-SDI kom yooj yim rau kev sim thiab daws teeb meem.
●SFP MSA & SFF-8472 Ua raws: Ua raws li cov qauv kev qhia tshwj xeeb nrog cov khoom siv duplex LC.
●Digital Diagnostic Functions: Siv tau los ntawm I2C interface rau kev saib xyuas thiab tswj.
●RoHS Ua Raws Cai: Ua tau raws li cov kev txwv ntawm cov khoom phom sij.
●Fais fab mov: Ua haujlwm ntawm +3.3V ib qho fais fab mov.
●Ua haujlwm kub:
●Standard Range: 0 mus rau +70 degree
●Muaj Ntau Yam: -40 mus rau +85 degree
Daim ntawv thov
● SMPTE 297-2006 Compatible Electrical-to-Optical Interfaces .
● HDTV/SDTV Service Interfaces.
Khoom Paub meej
D-NET SFP-3GS20-31 optical transceiver muaj peb yam tseem ceeb: DFB laser transmitter, PIN photodiode ua ke nrog trans-impedance preamplifier (TIA), thiab MCU tswj chav. Cov transceivers no tau ua raws li SFP Multi-Source Agreement (MSA) thiab SFF-8472 cov qauv, thiab tag nrho cov modules ua raws li chav kawm I laser kev nyab xeeb specifications.
Cim npe nrov: SFP 3G SDI HDMI video transceiver module, Tuam Tshoj SFP 3G SDI HDMI video transceiver module manufacturers, lwm tus neeg, Hoobkas
Qhov siab tshaj qhov ntsuas
|
Parameter ntsuas |
Symbol |
Min |
Max |
Chav tsev |
|
Cov khoom siv hluav taws xob |
Vcc |
-0 .5 |
4 .5 |
V |
|
Cia Kub |
Ts |
-40 |
+85 |
degree |
|
Kev khiav dej num |
- |
5 |
85 |
% |
Pom zoo ua hauj lwm tej yam kev mob
|
Parameterr |
Symbol |
Min |
Typical |
Max |
Chav tsev |
|
|
Kev khiav hauj lwm Case Temperature |
Txuj |
Tc |
0 |
+70 |
degree |
|
|
Kev lag luam |
-40 |
+85 |
degree |
|||
|
Fais fab mov Voltage |
Vcc |
3 . 13 |
3 .3 |
3 .47 |
V |
|
|
Fais fab mov tam sim no |
Icc |
300 |
mA |
|||
|
Cov ntaub ntawv tus nqi |
3 |
Gbps |
||||
Optical thiab hluav taws xob yam ntxwv
DFB thiab PIN, 1310nm, 20km Reach
|
Parameterr |
Symbol |
Min |
Typical |
Max |
Ibnws |
Nco tsegs |
|||
|
Transmitter |
|||||||||
|
Center Wavelength |
λc |
1260 |
1310 |
1360 |
nm |
||||
|
Spectral dav (-20dB) |
σ |
1 |
nm |
||||||
|
Sab Hom Txhaum Cai |
SMSR |
30 |
dB |
||||||
|
Nruab Nrab Output Fais Fab |
Pout |
-6 |
-2 |
0 |
dBm ib |
1 |
|||
|
Extinction Ratio |
ER |
9 |
10 |
dB |
|||||
|
Nce / Poob Lub Sijhawm (20% ~ 80%) |
SD-SDI |
tr/tf |
1500 |
ps |
2 |
||||
|
HD-SDI |
270 |
||||||||
|
3 G-SDI |
135 |
||||||||
|
Total Output Jitter |
PRBS thiab xim bar |
SD-SDI |
70 |
200 |
ps |
||||
|
HD-SDI |
50 |
135 |
|||||||
|
3 G-SDI |
70 |
100 |
|||||||
|
kab mob |
SD-SDI |
200 |
|||||||
|
HD-SDI |
1 15 |
300 |
|||||||
|
3 G-SDI |
120 |
||||||||
|
Data Input Swing Differential |
VIN |
400 |
1800 |
mV |
3 |
||||
|
Input Differential Impedance |
ZIN |
90 |
100 |
1 10 |
Ω |
||||
|
TX Disable |
Disable |
2.0 |
VCC |
V |
|||||
|
Pab |
0 |
0.8 |
V |
||||||
|
TX Fault |
txhaum |
2.0 |
VCC |
V |
|||||
|
Ib txwm |
0 |
0.8 |
V |
||||||
|
Receiv |
|||||||||
|
Center Wavelength |
λc |
1260 |
1580 |
nm |
|||||
|
Tus neeg txais txiaj ntsig (PRBS) |
SD-SDI |
-25 |
dBm ib |
||||||
|
HD-SDI |
-23 |
dBm ib |
|||||||
|
3 G-SDI |
-22 |
dBm ib |
|||||||
|
Tus neeg txais kev xav (Pathological) |
SD-SDI |
-25 |
dBm ib |
||||||
|
HD-SDI |
-23 |
dBm ib |
|||||||
|
3 G-SDI |
-22 |
dBm ib |
|||||||
|
Txais Kev Tshaj Tawm |
0 |
dBm ib |
4 |
||||||
|
LOS De-Assert |
LOSD |
-22 |
dBm ib |
||||||
|
LOS Assert |
LOSA |
-29 |
dBm ib |
||||||
|
LOS Hysteresis |
1 |
4 |
dB |
||||||
|
Data Output Swing Differential |
Vout |
650 |
800 |
1000 |
mV |
3 |
|||
|
LOS |
Siab |
2.0 |
Vcc |
V |
|||||
|
Tsawg |
0.8 |
V |
|||||||
Sau ntawv
1.Lub hwj chim kho qhov muag raug coj mus rau hauv ib hom fiber ntau (SMF).
2.Lub sijhawm nce thiab lub caij nplooj zeeg, ntsuas ntawm 20% thiab 80% qib, tau txais kev soj ntsuam los ntawm kev txiav txim plaub thib plaub Bessel-Thompson lim uas muaj bandwidth ntawm 0.75 npaug ntawm lub moos zaus, uas ua raws li cov ntaub ntawv serial tus nqi .
3.Lub PECL cov tswv yim yog nruab nrog AC-coupling thiab txiav tawm.
4.Nws nta sab hauv AC-coupling.
Ordering Information
|
Tshooj Naj Npawb |
Kev piav qhia |
|
SFP-3GS20-31 |
3Gb/s Video SFP Optical Transceiver Kub Pluggable, Duplex LC, +3.3V, 1310nm, DFB-LD, 20km ncav cuag |
FAQ
1. 3G SDI txhais li cas?
3G-SDI yog SMPTE 424M specification tsim los rau kev xa tawm thiab tau txais cov teeb liab video, nrog rau cov suab nrov, ntawm tus nqi ntawm 3 Gbps. Nws yog feem ntau siv rau 1080p video hom.
2. Dab tsi yog 3G SDI SFP siv rau?
D-net's 3G SDI SFP optical module yog tsim tshwj xeeb rau kev xa cov teeb liab siab txhais. Tshaj li qhov ua kom haum cov coding sib txawv rau cov ntaub ntawv video kwj piv rau cov ntaub ntawv xov xwm sib txuas lus, SDI optical module yuav tsum dhau qhov "pathological code test" tshwj xeeb rau cov qauv video.
3. Hom network twg yog SFP connector?
SFP yog ib qho khoom siv interface tsim los hloov gigabit hluav taws xob teeb liab rau hauv cov teeb liab kho qhov muag, txhawb kev siv kub-swappable. Nws pab txhawb kev sib txuas ntawm cov motherboard ntawm cov khoom siv network, suav nrog cov keyboards, routers, thiab lwm yam, nrog cov fiber ntau optical lossis Ethernet cables.
