● 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) |
Principle Diagram
