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China wholesale Gpon Onu Modem - 1550nm Analog QAM Transmitter for CATV with AGC – Qualfiber Detail:
Qualfiber 1550nm optical transmitter is a high performance, high reliability and excellent cost performance. For 10km and 25km transmitter we build in Fujitsu and Ortel components. It can be used in a wide range of applications, such as long-distance digital and analog signal communication applications include secondary CATV trunks and distribution networks, CWDM/DWDM systems, fiber optic sensing and security monitoring systems. FTTH network construction, CATV extended network signal transmission through the low loss 1550nm single mode fiber optic cable , used with high-power optical amplifier EDFA.
FEATURES
● 2 Independent modular RF driver
● 47-1000Mhz working bandwidth
● LCD screen on the front panel show brief information of the status of the equipment
● Automatic laser modulation (MOI) control, AGC & MGC
● Double power supply, support SNMP management
● Automatically control of operating temperature
TECHNIQUE INDEX
| Item | Unit | Parameters |
| CATV working wavelength | nm | 1540~1563 |
| Number of output ports | port | 1/2 customized |
| Transmission distance | km | 5-10 or 10-25 |
| Output power | dB | 2-11 |
| Reflection loss | dBm | ≥55 |
| Working broadband | MHz | 47-1000 |
| Flatness | dB | ≤±0.75 |
| RF input level | dBuV | 80±5（AGC） |
| AGC control range | dBm | ±10 |
| MGC control range | dBm | ±10 |
| Test channel | PAL-D/60CH, NTSC80CH or customized | |
| RF detection | db | 0±1 |
| CNR | db | ≥51 |
| CTB | db | ≤-67 |
| CSO | db | ≤-57 |
| RF connector | F-Female | |
| Connector type | FC/APC, SC/APC or customized | |
| SNMP | RJ45 | |
| Power supply voltage | V | 220VAC or -48VDC |
| Power consumption | W | ≤50（single power supply） |
| Operating Temperature | ℃ | -5~65 |
| Storage temperature | ℃ | -40~80 |
| Size | inches | 1U(19*14.7*1.75) |
Product detail pictures:
Related Product Guide:
What is DWDM? An easy way to understand DWDM and CWDM solution.
The corporation upholds the philosophy of "Be No.1 in high quality, be rooted on credit rating and trustworthiness for growth", will continue to serve outdated and new consumers from home and overseas whole-heatedly for China wholesale Gpon Onu Modem - 1550nm Analog QAM Transmitter for CATV with AGC – Qualfiber, The product will supply to all over the world, such as: Doha, Miami, The Swiss, During in 11 years,We have participated in more than 20 exhibitions,obtains the highest praise from each customer. Our company always aim to provide the customer best products with lowest price. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us. Join us, show your beauty. We will always be your first choice. Trust us, you will never lose heart.
By Ada from Washington - 2017.05.02 18:28
This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
By Alexander from Thailand - 2018.08.12 12:27
