SR812st Bidirectional velit II-output fibra optical receptorem
Model Number: Sr812st
Notam: Softftt
MOQ: 1
Optimum AGC perficientur
Microprocessor potest control, Digital Display
SMT Processus Optimizes Photoelectric signum Transmissus
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Product Description
Overview
SR812ST (R) est nostri tardus summus gradu duos-output catv network optical receptaculum. In pre-amplius adoptat plena-Gaas MMIC, post-ampli adoptat Gaas moduli. Optimized Circuit consilio copulata nostra X annis professionalis consilio experientia, ut apparatu consequi bonum perficientur index. MICROPROCASOR imperium digital ostentationem parametri, in Engineering debugging sunt maxime securus. Est pelagus apparatu aedificare catv network.
Perficientur characteres
- High responsum pin photoelectric conversionem tubo.
- Optimized Circuit Design, SMT Processus productio, et optimized signo iter faciunt photoelectric signum transmissionem magis lenis.
- Specialized RF Attenuation Chip, cum Bonum RF Aqualia et Equilibrium linearibus, princeps accurate.
- Gaas Amplifier fabrica, potentia duplicate output, cum princeps lucrum et humilis distortione.
- Single Chip microcomputer (SCM) Imperium Equipment Working, LCD propono in parametri, commodum et intuitive operationem et firmum perficientur.
- Optimum AGC perficientur, cum initus optical potentia range est -9 ~ + 2dbm, in output gradu servat immutat, et CTB et CSICE basically immutat.
- Reserved Data Communication interface, potest coniungere cum genere ⅱ Network procuratio responder et aditus ad Network Management System.
- Redi emissionem potest eligere modus ad acriter decrescit in strepitu convergence et reducere ad forepart receptaculum numero.
Link Testing Conditions
Technical parametri huius manual secundum mensuræ modum GY / T 194-2003
I. Vestibulum optical recipere partem: cum 10km vexillum optical fibra, passiva optical Attenuator, and Latin Bold Transmitter compositum temptationis link. Set LIX Pal-D Analog TV Channel signum ad a range of XLV / 87MHz ~ 550MHz sub certa link damnum. Transmit Digital Modulation signum ad a range of 550mhz ~ DCCCLXII / 1003mhz, in digital modulation signum gradu (in VIII MHz Bandwidth) est 10DB inferior quam Analog signo carrier campester. Cum initus optical optical recipiens est -2dbm, in RF output gradu est 108dbμv, cum 9db output hastile, metimur in C / CTB, C / CSO et C / n.
II. Retrorsus Optica Transmit Part: Link Platness et NPR Dynamic range sunt vinculum index quod composito ex retrorsum optici transfusarius et retrorsum optici receptorem.
Nota, cum Rated output gradu est systema scriptor plenum configuratione et accepto opticione potentia est -2dbm, in apparatu occurrat maximam output gradu in link Index. Cum systema configuratione reducit (id est ipsa transmissione canalis reducere), in output campester of apparatu et auctus erit.
Friendly notitiam: Suggest te posuit in RF signum ad VI ~ 9DB hastput output in practical ipsum applicationem ad amplio in nonlinear index (sub nodi) de funem ratio.
| SR812st Bidirectional velit II-output fibra optical receptorem | |||||
| Item | Unitas | Technical parametri | |||
| Deinceps opticum accepto | |||||
| Optical parametri | |||||
| Accepto optica potestas | DBM | -9 ~ II | |||
| Optical Redi damnum | dB | > XLV | |||
| Optical accepto fluvelgth | nm | MC ~ MDC | |||
| Type optical Iungo |
| FC / APC, SC / APC vel certa a user | |||
| Fibra typus |
| Uno mode | |||
| LinterPerformatio | |||||
| C / N | dB | ≥ LI (-2dbm input) | |||
| C / CTB | dB | ≥ LXV | Output gradu CVIII DBμV 6db libratum | ||
| C / CSO | dB | ≥ LX | |||
| RF parametri | |||||
| Frequentiam range | Mhz | XLV ~ DCCCLXII | XLV ~ MIII | ||
| Planness in Band | dB | ± 0.75 | ± 0.75 | ||
| Rated output gradu | dbμv | ≥ CVIII | ≥ CVIII | ||
| Max output gradu | dbμv | ≥ CXIV | ≥ CXII | ||
| Output reditum damnum | dB | (XLV ~ 550MHz) ≥16 / (DL ~ 1000MHz) ≥14 | |||
| Output impeditance | Ω | 75 | 75 | ||
| EQ range electronic imperium | dB | 0 ~ X | 0 ~ X | ||
| Electronic potestate Att range | dbμv | 0 ~ XX | 0 ~ XX | ||
| Redi opticalEmissionemPartis | |||||
| Optical parametri | |||||
| Optical transmit unam | nm | MCCCX ± X, MDL ± X et certa per user | |||
| Output optical potestatem | mW | 0,5, I, II | |||
| Type optical Iungo |
| FC / APC, SC / APC vel certa a user | |||
| RF parametri | |||||
| Frequentiam range | Mhz | V ~ LXV (vel certa a user) | |||
| Planness in Band | dB | ± I | |||
| Input gradu | dbμv | LXXII ~ LXXXV | |||
| Output impeditance | Ω | 75 | |||
| NPR dynamic range | dB | ≥15 (NPR≥30 DB) Usus DFB laser | ≥10 (NPR≥30 DB) Usus FP laser | ||
| Communia perficientur | |||||
| Copia voltage | V | A: AC (CL ~ CCLXV) V; B: AC (XXXV ~ XC) V | |||
| Operating temperatus | ℃ | -40 ~ LX | |||
| Storage temperatus | ℃ | -40 ~ LXV | |||
| Relativus humiditas | % | Max XCV% non Condensation | |||
| Consummatio | VA | ≤ XXX | |||
| Dimensio | mm | CCLX (L) ╳ CC (W) ╳ CXXX (h) | |||
Sr812st Bidirectional velit II-output fibra optical receptore fiber sheund.pdf
