产品概述
The PL150D-1 FTTH CATV optical receiver is compact in size and suitable for FTTH (Fiber To The Home) networks. PL150D-1 operates between 1200-1650nm. PL150D-2 includes a built-in PON filter that blocks 1310nm and 1490nm wavelengths while allowing 1550nm optical signals to be converted to RF CATV signals. The PL150D-1 CATV optical receiver is a new type of micro optical receiver featuring an LED optical power indication.
原理框图
功能解释
| 序号 | 描述 | 序号 | 描述 |
| 1 | Optical LED indicator | 2 | 直流电源插孔 |
| 3 | Optical Input Port | 4 | 可调衰减器 |
| 5 | 修补孔洞 | 6 | 射频输出 1 |
技术规格
光学特性
| 参数 | 单位 | 值 |
| 有线电视光波长 | nm | 1100~1650 |
| 光输入功率 | dBm | -15~+2 |
| AGC范围 | dBm | -10~0 |
| 光回波损耗 | dB | ≥45 |
| 光纤类型 | — | SM简体中文（大陆） |
| 连接器类型 | — | FC、SC 或 LC |
射频特性
| 参数 | 单位 | 值 |
| 频率范围 | MHz | 47~1002 |
| 平整度 | dB | ±0.75 |
| 输出阻抗 | Ω | 75 |
| 射频回波损耗 | dB | ≥14 |
| AGC范围内的射频输出稳定性 | dB | ±1.0 |
| 射频输出电平 | dBμV | 76±1 or 80±1 |
| 可调ATT | dB | -15~0 |
| 输出端口 | — | 1 |
| CTB | 分贝 | 60 |
| CSO | 分贝 | 60 |
| C/N | 分贝 | 46 |
1.测试条件：OMI=3.5%，光输入功率@-1dBm，98通道信号输出，高于550MHz，-10dB偏移。.
其他
| 参数 | 单位 | 值 |
| 工作电压（外部电源） | 直流电压 | 5 |
| 不含电源的重量 | 公斤 | 0.1 |
| 功耗 | W | 1.2 |
| 输出连接器 | — | F |
| 工作温度 | ℃ | -10~+50 |
| 尺寸（长*宽*高） | mm简体中文（大陆） | 80*50*25 |
Welcome to enquiry our PL150D FTTH CATV optical receiver.
PL150D-1: The Reliable CATV Optical Receiver
If you’re tired of micro-nodes that overheat or lose signal when the fiber bends slightly, the PL150D-1 is your solution. We designed this CATV optical receiver to be small enough to hide behind a TV, but tough enough to handle 工业级 continuous operation.
Because of the Optical AGC (Automatic Gain Control). In real-world FTTH drops, optical power isn’t always perfect. Our AGC circuit keeps your RF output rock-solid between -10 and 0dBm input, meaning no more truck rolls for “snowy pictures” when the link budget shifts. For those running triple-play setups, the PL150D-2 variant comes with a built-in WDM滤波器 to keep 1310/1490nm data noise far away from your 1550nm video signal.
- No-Guesswork Monitoring: A clear LED optical indicator lets your technicians (or even the end-user) know instantly if the fiber link is active and healthy.
- High-Sensitivity Tech: Built with a high-performance receiver tube that delivers a clean 80dBµV output even in low-light conditions.
- Precision Balancing: The onboard adjustable attenuator (0~-15dB) gives you total control over the signal level to match the subscriber’s home wiring.
- Eco-Efficiency: Running at just 1.2瓦, it stays cool to the touch and reduces the long-term Opex for massive network rollouts.
FAQ on FTTH CATV Optical Receiver
Q1: Does this CATV optical receiver work with my existing GPON OLT?
A： Absolutely. While the PL150D-1 is a wide-band receiver (1100-1650nm), it’s in 1550nm overlay systems. If you’re running data on 1490nm, we recommend the PL150D-2 with built-in WDM to ensure zero interference between your internet and TV services. PL150D-3 is the version that is for GPON pass through.
Q2: Is 80dBµV output enough for a typical house?
A： For most single-family homes, 80dBµV is enough. It’s a 电信标准 level that provides enough headroom to go through a 2-way or 4-way splitter without needing an extra drop amplifier.
Q3: How stable is the AGC in extreme cold or heat?
A： We use excellent components rated for -10 to +50°C. The 持续可靠的性能 of our AGC means your output stability stays within ±1.0dB, whether it’s summer or winter.
Running a XGS-PON or 10G-PON Network?
You’ll need a receiver that can handle more than just standard wavelengths. Check out our EDFA with WDM-Integrated Solutions to your triple-play deployment.
