SR812ST-R 2 Chaw Nres Tsheb Sab Nraud Fiber Optical Receiver nrog Txoj Kev Rov Qab Los
Tus Qauv Zauv: SR812ST-R
Hom: Softel
MOQ: 1
Kev Ua Tau Zoo heev ntawm AGC
Kev Hloov Pauv Photoelectric PIN Siab
Ua Haujlwm Zaus ntawm 5-42 & 54-862MHz lossis 5-65MHz & 87-862MHz
01
Kev piav qhia txog khoom
Cov Lus Qhia Txog Khoom
SR812ST-R yog peb lub tshuab txais xov tooj cua CATV network tshiab kawg uas muaj ob lub zis siab. Lub pre-amplifier siv tag nrho-GaAs MMIC, thiab lub post-amplifier siv GaAs module. Kev tsim lub voj voog zoo tshaj plaws nrog rau peb 15 xyoo ntawm kev tsim qauv kev tshaj lij, ua rau cov khoom siv ua tiav cov ntsuas kev ua tau zoo. Kev tswj hwm microprocessor, kev tso saib cov kev teeb tsa digital, thiab kev debugging engineering yooj yim heev. Nws yog cov khoom siv tseem ceeb los tsim lub network CATV.
Cov yam ntxwv ntawm kev ua tau zoo
- Cov lus teb siab PIN photoelectric hloov pauv raj.
- Kev tsim qauv hluav taws xob zoo tshaj plaws, kev tsim cov txheej txheem SMT, thiab txoj kev teeb liab zoo tshaj plaws ua rau kev xa cov teeb liab photoelectric du dua.
- Cov nti RF attenuation tshwj xeeb, nrog RF attenuation zoo thiab sib npaug linear, qhov tseeb siab.
- GaAs amplifier ntaus ntawv, lub zog doubler tso zis, nrog rau qhov nce siab thiab qis distortion.
- Cov khoom siv tswj hwm ib leeg Chip Microcomputer (SCM) ua haujlwm, LCD tso saib cov kev teeb tsa, kev yooj yim thiab kev ua haujlwm intuitive, thiab kev ua haujlwm ruaj khov.
- Kev ua tau zoo AGC zoo heev, thaum lub zog fais fab optical input yog -9 ~ ＋2dBm, qib tso zis tsis hloov pauv, thiab CTB thiab CSO yeej tsis hloov pauv.
- Kev sib txuas lus cov ntaub ntawv khaws cia, tuaj yeem txuas nrog chav kawm Ⅱ network management responder, thiab nkag mus rau lub network management system.
- Kev xa rov qab tuaj yeem xaiv hom tawg kom txo qhov kev sib sau ua suab nrov thiab txo tus lej txais pem hauv ntej.
Tsis tau paub meej tias yog dab tsi?
Vim li cas ho tsismus saib peb nplooj ntawv tiv tauj, peb xav nrog koj tham!
| SR812ST-R Bidirectional Sab Nraum Zoov 2-Tawm Fiber Optical Receiver | |||||
| Khoom | Chav tsev | Cov Kev Ntsuas Kev Txawj | |||
| Pem hauv ntej optical txais ib feem | |||||
| Cov Kev Ntsuas Kho Qhov Muag | |||||
| Tau Txais Lub Hwj Chim Optical | dBm | -9 ~ +2 | |||
| Kev poob rov qab los ntawm kev kho qhov muag | dB | >45 | |||
| Kev Txais Teeb Pom Kev Zoo Wavelength | nm | 1100 ~ 1600 | |||
| Hom Txuas Optical |
| FC/APC, SC/APC lossis teev los ntawm tus neeg siv | |||
| Hom Fiber |
| Ib Hom | |||
| TxuasKev ua tau zoo | |||||
| C/N | dB | ≥ 51 (-2dBm tswv yim) | |||
| C/CTB | dB | ≥ 65 | Qib Tso Tawm 108 dBμV Sib npaug 6dB | ||
| C/CSO | dB | ≥ 60 | |||
| Cov Kev Ntsuas RF | |||||
| Zaus Ntau | MHz | 45 ~ 862 | 45 ~ 1003 | ||
| Kev tiaj tus hauv Band | dB | ±0.75 | ±0.75 | ||
| Qib Tso Tawm Rated | dBμV | ≥ 108 | ≥ 108 | ||
| Qib Tso Tawm Siab Tshaj Plaws | dBμV | ≥ 114 | ≥ 112 | ||
| Kev poob rov qab los ntawm cov zis | dB | （45 ~ 550MHz）≥16/(550 ~ 1000MHz) ≥14 | |||
| Cov zis Impedance | Ω | 75 | 75 | ||
| Kev Tswj Xyuas Hluav Taws Xob EQ Ntau Yam | dB | 0 ~ 10 | 0 ~ 10 | ||
| Kev Tswj Xyuas Hluav Taws Xob ATT Range | dBμV | 0 ~ 20 | 0 ~ 20 | ||
| Rov qab kho qhov muagElub hom phiajPkos duab | |||||
| Cov Kev Ntsuas Kho Qhov Muag | |||||
| Kev xa tawm ntawm lub teeb pom kev zoo | nm | 1310 ± 10, 1550 ± 10 lossis teev los ntawm tus neeg siv | |||
| Tso zis Optical Fais fab | mW | 0.5, 1, 2 | |||
| Hom Txuas Optical |
| FC/APC, SC/APC lossis teev los ntawm tus neeg siv | |||
| Cov Kev Ntsuas RF | |||||
| Zaus Ntau | MHz | 5 ~ 65 (lossis Tus Neeg Siv Tau Qhia) | |||
| Kev tiaj tus hauv Band | dB | ±1 | |||
| Qib Tswv Yim | dBμV | 72 ~ 85 | |||
| Cov zis Impedance | Ω | 75 | |||
| NPR dynamic range | dB | ≥15 (NPR≥30 dB) Siv DFB laser | ≥10 (NPR≥30 dB) Siv FP laser | ||
| Kev Ua Tau Zoo Dav Dav | |||||
| Kev Muab Hluav Taws Xob | V | A: AC (150 ~ 265)V; B: AC (35 ~ 90)V | |||
| Kub Ua Haujlwm | ℃ | -40~60 | |||
| Kub Cia Khoom | ℃ | -40~65 | |||
| Qhov av noo sib piv | % | Max 95% tsis muaj condensation | |||
| Kev siv nyiaj | VA | ≤ 30 | |||
| Qhov Loj | mm | 260 (Ntev)╳ 200 (Dav)╳ 130 (Siab) | |||
SR812ST-R Bidirectional Sab Nraum Zoov 2-Tawm Fiber Optical Receiver Spec Sheet.pdf
