The M107H 1550nm directly modulated optical transmitter supports the DOCSIS 3.1 technology standard. The transmitter can be used in FTTX network architecture and it can be used for the value-added services of TV image signals, digital television signals, telephone voice signals and data signals. DWDM is used to support overlay insertion system. The ITU channel is optional. The RF drive part adopts our own developed RF pre-distortion circuit. The integrated microcomputer automatic monitoring system ensures the unit is working on optimum performance.
l 47 - 1218 MHz RF passband to increase bandwidth capacity for new services
l Support DWDM application, optional ITU channel
l Low noise, low distortion, excellent frequency response and pre-AMP to meet low RF input signal
l Using SMD low power RF amplifier chip and the latest broadband linear amplifier technology to ensure best performance of CSO and CTB
l Display for operating state and data
l RF input test port
l LED alarm for low optical power output
l Advanced high efficiency switched power supply to meet the wide range AC voltage (110V-240V)
Type of Laser
1550 ± 5 (ITU Wavelength Optional)
Direct Light Intensity Modulation
Output Optical Power
6, 8, 10
SC/APC, FC/APC, LC/APC, E2000/APC
47 - 1218
Input RF Signal Level
72 - 82
0 - 10
RF Input Impedance
RF Input Return Loss
≥ 16 @ 47 - 1218 MHz
Notes: Distortion test condition with 25km fiber plus adjustable optical attenuator and -1dBm optical receiver input power.
Table 2. General Specifications
Supply Voltage (with Filter)
F - female, Imperial
Dimensions (W x H x D)
483 x 44 x 457
- 10 - + 55
- 25 - + 55
Note: Unless otherwise noted, all specifications reflect typical performance and are referenced to 20°C.
M107H 1.2 GHz 1550nm DM Transmitter, 6dBm, SC/APC
M107H 1.2 GHz 1550nm DM Transmitter, 8dBm, SC/APC
M107H 1.2 GHz 1550nm DM Transmitter, 10dBm, SC/APC
Shanghai Qianjin Electronic equipment Co., LTD was founded in 1991. It is a scale and specialized CATV equipment manufacturer with research, development and production. Our company, strict compliance with international standards and pass GB / T 9001 quality management system certification.
Our good reputation and perfect product service system has won praise from customers. Products are sold to Europe, America, Asia and other countries and regions, as OEM / ODM supplier.
Address: 4/F,Budliding No.2,401 Caobao Road Shanghai China