Active Member
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[China]
Address: 3F, No. 322, Lane 953, Jianchuan Road Minhang District, Shanghai City China - 200 240
Contact name:Roger
Shanghai Yogel Communication Equipment Co., Ltd. |
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FTTH Optical Receiver 1310/1490/1550nm with 1550nm Filter or +WDM fiber optic Nodes
Description
FTTH type optical receiver is a home-based optical receiver, catering to the ultimate goal of development of optical access for FTTH (FTTH) network, analog or digital signal can be realized. The equipment uses low-power optical detector, GaAs and optical control AGC technology to meet the needs of FTTH CATV reception. Variety of functional products in the applications slightly different.
FTTH type optical receiver OR19C with AGC, plug-in photocell. OR19W with WDM and AGC.
Feature
* Brushed aluminum shell with good heat dispersion.
* Adopts GaAs module as RF amplifying module, the optical receiving range for digital signal can reach -22dBm, and -10dBm for analog signal.
* AGC control range can be customized.
* Low consumption design and total consumption ≤4w, high reliable switching power supply with optical inspection circuit.
* SC/APC or FC/APC optical connector.
* Anti-high-frequency surge device to protect the GaAs amplifier tube.
* Multi-stage lightning protection devices (TVS transient suppression diodes), lightning protection system closely to ensure the safe operation of equipment.
* Realize the 8 v input port feeding way of power supply.
Technical parameter
| Technical Data | OR19 |
| Wavelength | 1100~1600nm&1550nm |
| Optical input power | 0dBm~-10dBm(analog) 0dBm~-22dBm(digital) |
| Return loss | >45dB |
| Optical connector | FC/APC&SC/APC FC/PC&SC/PC |
| Bandwidth | 40~862&1006MHz |
| Flatness | ±0.75dB@40~862MHz&1006MHz |
| Rf output reflection | ≥16dB@40~550MHz ≥ 14dB@550~860&1006MHz |
| Output level control | 0~18dB |
| Output level | >80dBuV(AGC: @-9~+0dBm) |
| Output port | 1 |
| Output impedance | 75 Ω |
| AGC range | -15dBm~-6dBm&-12dBm~-3dBm&-9dBm~0dBm |
| CNR | ≥51dB |
| CTB | ≥65dB |
| CSO | ≥62dB |
| Supply voltage | DC5V |
| Adaptor voltage | AC220V |
| Internal voltage | DC5V |
| Working temperature | -25℃~+45℃ |
| Consumption | <2W |
| Product dimension | 112*106*28mm |
| Carton weight | 1.26KG (10pcs) |
YG-OR19:RFTV wavelength 1260-1620nm
YG-OR19-W:built in 1310/1490nm filter,suitable for single fiber three wavelength system,RFTV wavelength 1550nm.
