| Customization: | Available |
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| Type: | Optical Receiver |
| Optical Receiving Wavelength: | 1100 ~ 1600nm |
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4Way AGC Outdoor Optical Receiver,(DT-OOR-1004NDR) RF output ports:4PCS,RF output level:≥114 dBuV (-1dBm receiving, slope 12dB),Receiving optical wavelength:1290~1600nm,Optical connector type:FC/APC or SC/APC,Input optical power range:-8~+2dBm,Optical control AGC input range:-6~+2dBm,Optical return loss:≥50dB,Optical link C/N:≥51dB,Optical link C/CTB:≥67dB,Optical linkC/CSO:≥62dB,Dimension:320×220×130mm,Net weight:3.3Kg,Power supply:Switching AC35~90V or AC90~264V,Power Plug:European standard Plug or American standard Plug is optional.DT-OOR-1004NDR outdoor optical receiver is a kind of our latest designed CATV network equipment, which adopts the reasonable combination of NEC GaAs amplifying module. Using press key to select AGC/MGC function. When input optical power is -6~+2dBm, output level is stable, which makes the device with higher performance index. SCM controls the LED digital display to show every working parameters of the device, which makes the CATV network project debugging to be very convenient. Digital and Analogue signals can be transmitted at the same time. Currently the device is preferred model in HFC network system construction.
⊙1310nm and 1550nm dual window receiving.
⊙ RF output level, gain and slope can be adjustable.
⊙ SMC remotely controls AGC/MGC status and output level.
⊙ Equipped with AC60V independent power supply port, easily to operate.
⊙ Each port is equipped with AC60V power supply LED indicator, and easily operating.
⊙ Perfect surge suppression circuit, which can prevent surge impulse and thunder strike efficiently.
⊙ High-reliability switch power supply, small temperature increasing, high conversion efficiency and wide voltage range.
⊙ High quality die-cast aluminum housing, which is characterized by dust-proof, water-proof, shielding, good heating-dissipation performance and convenient installation.
⊙ Four bit high-brightness LED digital tube displays the operation parameters of the device real-timely ( optical power, output level, internal temperature, voltage, current, etc).
⊙ Optional installation SCTE HMS standard network management responder component, which could remotely monitor the working states, and performance index of the optical node real-timely.
|
Item |
Units |
Parameters |
|
RF output ports |
4 |
|
|
Receiving optical wavelength |
nm |
1290~1600 |
|
Optical connector type |
- |
FC/APC or SC/APC |
|
Input optical power range |
dBm |
-8~+2 |
|
Optical control AGC input range |
dBm |
-6~+2 |
|
Optical return loss |
dB |
≥50 |
|
In-band flatness |
dB |
±0.75 |
|
Frequency range |
MHz |
54~862 |
|
RF output level |
dBµV |
≥114 dBuV(-1dBm receiving, slope 12dB) |
|
RF output impedance |
Ω |
75 |
|
Attenuation adjusting range |
dB |
0~20 |
|
Equalization adjusting range |
dB |
0~18 |
|
Output return loss |
dB |
≥16 |
|
Optical link C/N |
dB |
≥51 (-1dBm receiving,77 channels NTSC + 300MHz QAM) |
|
Optical link C/CTB |
dB |
≥67 (-1dBm receiving,77 channels NTSC + 300MHz QAM) |
|
Optical link C/CSO |
dB |
≥62 (-1dBm receiving,77 channels NTSC + 300MHz QAM) |
|
Power supply |
V |
Switching AC35~90V or AC90~264V |
|
Power consumption |
W |
32(Max) |
|
Operation temperature |
ºC |
-40~+60 |
|
Dimension |
mm |
320×220×130 |
|
Net weight |
Kg |
3.3 |
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