- $8.45
- $8.45
- Цена за единицу
- за
14 months Warranty
Product Highlights
- ONE-STOP Fiber Optic Superstore
- High-quality pre-sales, including solution customization, sample request, test reports, and perfect warranty & return policies allow you to enjoy worry-free experience.
- Short lead time, Deliver on time, Strict quality checking before shipment.
- Our professional sales team win the reputation in home and abroad with the outstanding service and high quality products.
- 24/5 around-the-clock customer service and technical support for tackling any complex issue anytime.
Product description
OR21W FTTH optical receiver is specifically designed for CATV FTTH network. Its main feature is low power consumption, AGC optical constant level output, small Volume and high reliability. Adopting aluminum alloy shell, with optical control AGC circuit built in, compact structure and external modular power supply make the installation and debugging very convenient. It is an ideal product to build FTTH CATV network.
2. Product feature
1. Adopts GaAs module as RF amplifying module, the optical receiving range for digital signal can reach -23dBm, and -15dBm for analog signal.
2. AGC control range 0~-10dBm, output level keeps unchanged.
3. Low consumption design and total consumption ≤2w, high reliable switching power supply with optical inspection circuit.
4. The output level can be adjustable within the range 0 -18dB, output level more than 88dBuV.
5. Realize the 6VDC~14VDC input port feeding way of power supply
| Item | Unit | Parameter | Supplement |
| Model | OR21W | ||
| Optical wavelength | nm | 1310/1490/1550nm | |
| Optical input range | (dBm) | 0~ -12 | Analog TV |
| 0~ -18 | Digital TV | ||
| Optical Output return loss | (dB) | ≥45 | |
| Bandwidth | MHz | 47~1218 | |
| Flatness | dB | ±0.75 | |
| RF output level | (dBuv) | ≥88 | Pin:-15~+0dBm |
| AGC control range | (dBm) | 0~-10 | |
| AGC character | dB | ≤±0.5 | Pin:-10~+0dBm |
| Output return loss | (dB) | ≥14 | 47-1000MHz |
| Output impedance | (Ω) | 75 | |
| MER | dB | >36 | Pin:-15~+0dBm |
| dB | >28 | Pin:-22dBm | |
| BER | dB | <1.0E-9 | Pin:-15-+0dBm |
| dB | <1.0E-9 | Pin:-22dBm | |
| CNR | dB | ≥51 | Pin=-2dBm |
| CTB | dB | ≥65 | Pin=-2dBm |
| CSO | dB | ≥62 | Pin=-2dBm |
| Power supply | V | +5VDC +6V~14VDC |
OR21W OR21WP |
| Power consumption | W | ≤2(250mA) | +5VDC |
| Operating temperature | (℃) | -20~+60 | |
| Dimension | mm | 87*68*22 |
What Does One-Stop Service Mean For You?
14 months Warranty
Our products are strictly inspected to ensure they are working properly before shipment. At the same time, our warranty is higher than industry standards, up to 14 months. Customers only need to run their own business, and we will handle product issues for you.
We have a professional technical team that can help you solve most software and hardware problems. We are also familiar with FTTH solutions and will assist you 24 hours a day to solve your and your customers' problems.
How to Ship My Products?
We ships orders by international couriers, including DHL, FedEx, EMS, UPS, TNT and Aramex (mainly for Africa and Middle East). You can refer to the The Shipping Methods Guide.
How to Save on Shipping?
To save your shipping cost, we suggests you buy all items in one time in one order. This will minimize the shipping cost for each item and save your cost. If you can wait much longer, please choose the standard shipping method. It will be much cheaper than using express shipping.
Can You Ship To My Country?
Definitely, we can ship to your country. We can ship orders to worldside.
Note: You should be clear about the import tax situation in your own country.
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