China CATV 1310nm Direct Modulation Optical Transmitter

Specifications
1. With double IC&SMPS
2. Adopt AOI or Ortel laser
3. Max optical power 30mw
4. RF power digital automatic processing technoloy
Function Characteristics
1. Optical Transmitter use the international famous brand high performance DFB laser with narrow spectrum, good linearity and high output power.
2. RF drive adopting RF power digital automatic process technique, can according to level of input RF signal and number of channels (15-84channels), automatically processing drive level power, making the C/N, CTB and CSO always in best worth, insure product function; And be steady of output level.
3. Advance multi-frequency RF pre-distortion technique with arsenide kalium component availably improves CTB and CSO, the most important parameter of CATV, and heightens C/N at the same time.
4. Built-in perfect microprocessor automatic monitor circuit can real-time accurately monitor optical output power and temperature of the laser insure stable optical output power, and prolongs work life of the laser availably.
5. Built-in blue VFD monitor on front panel can accurately display the equipment's each work status parameter.
6.191U height standard rack mount, equipped standard IEEE802.3 10base-T Ethernet network port and RS232 network port, can expediently realizes monitor through network.
7. Support GB/T 20030-2005HFC Network control management
Product Process

ItemUnitTechnique ParameterOptical PowermW468101214161820222426Optical link Path LossdB79101111.812.51313.61414.414.815.1Optical Wave LengthNm1310±20Type of Laser DFBOptical modulation mode Direct Optical Intension modulationOptical connector Type FC/APC, SC/APCFrequency RangeMHz47-750/862RF Input LeveldBuV72-88Flatness In BanddB±0.75RF Input ImpedanceΩ75Input Reflection LossdB≥ 16(47-550MHz); ≥ 14(550-750/862MHz)C/CSOdB≥ 60C/CTBdB≥ 65C/NdB≥ 51AGC Control RangedB±5MGC Control RangedB0-10Power VoltageVAC 110V-250V(50Hz or 60Hz)Power ConsumptionW30Operation Temperature°C0 -- 45Store Temperature°C-20 -- +65Relative Humidity%Max 95% no condensationDimensionmm483(L)x380(W)x44(H)