- Place of Origin: Zhejiang, China (Mainland)
- Brand Name: OEM
- Model Number: OPT-1550I-W
- Name: VOD Overlay 1550nm Optical Transmitter(CATV Optical Transmitter)
- Wavelength: 1540~1560nm
- Frequency range: 47~862MHz
- CNR: ≥51.0
- Laser type: DFB Laser
- Output power: 2~10mW (3~10dBm)
- Work Voltage: 220VAC(110~254) Optional -48VDC
- Work Temperature: -20~50°C
- NMS: SNMP Control
- Size: 1U 19"
Packaging & Delivery
|Packaging Details:||(1) Foam + Carton Package
(2) Each unit size: 54*52*12cm
(3) 2pcs are packed in one big carton box
(4) Big carton box size: 55*53*25cm
|Delivery Detail:||7~10 days|
With the development of CATV fiber optic networks, from pure uni-directional CATV signal transmission to bi-directional, it develops into triple-play step by step. This is realized by fiber access with EPON, GPON networks. In 1550nm system, it has been a huge topic for the network operators how to inter-cut local individualized program and VAD service without investing high expense.
OPT-1550I-W optical transmitter, build-in WDM, the inter-cut signal will be multiplexed with main optical signal. Low-input design ensures excellent system CNR when optical power of main line is within the range +10~0dBm. Meanwhile, it is equipped with wavelength adjustable function which can avoid interference between main line signal and inter-cut signal caused by same frequency.
1) High quality: With APC and laser thermoelectricity cooling circuit design, ensures the optimum performance and long life of the lasers
2) Flexibility: Build-in wavelength adjustable function, AGC function for RF part, RF level can be calculated according to the channel numbers inter-cut. Build-in VOA (variable optical attenuator) that effectively solves the adaption problem between inter-cut signal and main line signal and makes the adjustment simple.
3) Reliability: The 19 "1U standard rack, built-in high-performance switching power supply, it can work at 85~265Vac City Network Voltage, As well as an optional DC48V power supply (reservations required); chassis cooling automatic temperature control.
4) Intuition: Laser is the most expensive machine components, machine equipped with microprocessor monitors the working state of the laser, the panel LCD window displays the operating parameters.
5) Network management (Optional): RS232 port for local management and monitoring, RJ45 port for remote control and management.
6) Pluggable power supply: Dual pluggable PSU, easy for exchange and work as redundancy.
Marked on bar Code
RF working mode
Inter-cut input wavelength range
W/L adjustable range
Main line optical power
Inter-cut optical power
Optical connector (IN/OUT)
SC/APC or FC/APC or customer specify
Network management interface (optional)
RJ45 support browser and SNMP
115~265VAC or -48 VDC
Operating relative humidity
1550nm internal modulation optical transmitter (VOD overlay)
Output power in mW
Output power in dBm
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