WS-OR303 Two-way Outdoor Optical Receiver
OR303 optical receiver is an outdoor 2 outputs and waterproofing receiver. It is mainly used in the FTTB network that can realize the analog and digital signal to the users. It can work together with ONU or EOC to realize the network convergence.
● Adopt waterproof aluminum shell and the waterproof level could reach to IP65 grade.
● Can be hanged on steel strand and wall.
● Double shield panel that can ensure the excellent EMC index.
● Advanced GaAs low noise amplified circuit increases the receiving sensitivity.
● AGC control range +2~-8dBm, output level unchanged.
● Precision detection circuit can real-time display the output power. accurately through LED lamp or digital tube.
●The branch and distribution can be exchanged. AC – 60v has independent power supply port.
● Built-in convenient and quick replacement button fuse block.
● Adopts the T + E anti surge lightning resistance road, effectively prevent damage of the power supply.
Function distinction
| Items | WS-OR303 |
| Max output level | 114dBuv |
| Optical power display | LED |
| AGC control | ＋2～－8dBm |
| GaAs quantity | 2 |
| ATT | 0～18dB Mechanical |
| EQ | 0～18dB Mechanical |
| SNMP | yes |
| Remote control | null |
Limited Index
| Items | WS-OR303 |
| Limited optical input power | ＋3dBm |
| Limited waterproofing grade | IP65 |
| Limited power supply（220V） | <AC100V&＞AC275V |
| Limited power supply（60V） | <AC30V&＞AC140V |
| Limited working temperature | -30℃~+70℃ |
| Limited passing current | 8A@AC60V |
| Limited output level | 114dBuv |
Technical Index
| Items | WS-OR303 |
| Wavelength | 1100-1600nm |
| Optical input power | －8dBm~+2dBm |
| AGC control range | －8dBm~+2dBm |
| Optical return loss | >45dB |
| Optical connector | FC/APC&SC/APC |
| Bandwidth | 40～750&862&1006MHz |
| Flatness | ±0.75dB@40-750MHz±1dB@40-860&1006MHz |
| Output return loss | ≥16dB@40-550MHz≥14dB@550-750&860&1006MHz |
| Gain adjustable range | 0-20dB |
| Slope adjustable range | 0-18dB |
| Impedance | 75Ω |
| CN | ≥51dB |
| CTB | ≥65dB |
| CSO | ≥62dB |
| Power supply | AC35-AC90V&AC140V~265V or customize |
| Mainboard voltage | +24V&+8V |
| Working temperature | -25℃~+55℃ or customize |
| Consumption | ≤10w |
| Power supply way | 220v@Chinese outlet with 1m power cord 60v@G283 independent power supply port |
| Size
|
210x165x90mm(220V) & 225x160x90mm(60V) |
| Weight with inner box | 1.5kgs(net weight 1.35kgs) |
| Gross weight | 32kgs(20pcs) |
Reviews
There are no reviews yet.