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CATV transmission has transformed from the trunk line to the buildings and users, to achieve a true FTTB (fiber to the floor) and FTTH (fiber to the user), this product is designed with optical AGC function, so that the output level remains unchanged when the received optical power in the -7dBm ~ +2 dBm range. This product is with aluminum casting waterproof structure. It is adopted with low-noise GaAs MMIC, the last stage of amplification using GaAs high output module and with lightning protection design. The whole performance is good and easy to use. It is the ideal choice of construction of large-scale optical fiber network.
Specification
|
Item |
Parameter |
|
|
Output Port |
2 |
|
|
Working Bandwidth Mhz |
47～862 |
|
|
OpticalWavelength （nm） |
1100～1600 |
|
|
Equivalent noise current |
7 |
|
|
Input optical power (dBm) |
-7～+2 |
|
|
Suggested input optical power(dBm) |
-3dBm~+1dBm |
|
|
RF output Level (dBuV) |
110dBuV(one output) 106dBuV( two output split out) |
|
|
Optical connector |
FC/APC（SC/APC） |
|
|
Optical reflection loss (dB) |
≥45 |
|
|
RF resistance (Ω) |
75Ω |
|
|
Optical Output Reflection loss(dBm) |
≥16dB |
|
|
Flatness (dB) |
±0.75dB |
|
|
Step Attenuator adjustment (dB) |
0～20 |
|
|
Step EQ adjustment (dB) |
0～20 |
|
|
Performance |
Input Optical Power (dBm) |
-1 |
|
Channels (PAL-D) |
59 |
|
|
CNR (dB) |
≥51 |
|
|
CSO (dB) |
≥60 |
|
|
CTB (dB) |
≥65 |
|
|
SNR(SIGNAL-NOISE RATIO) (dB) |
66 |
|
|
Power Consumption (VA) |
≤10 |
|
|
Working Temp.( ℃) |
-40～60 |
|
|
Power supply (V) |
AC（130～265）or AC（35～85） |
|
|
Dimension （mm） |
220（L）*140（W）*100（H） |
|
-
Outdoor 4 port RFOG node with WDM
-
Optical Node
-
FTTH Mini optical node
-
4-port Outdoor AGC Optical Node
-
FTTH Optical Receiver with RFOG Burst mode
-
Outdoor Optical Workstation
-
FTTH Mini Optical Node with LED display
-
4 Independent output Optical Work Station
-
2 output AGC optical node/ optical receiver
-
2 output Outdoor Optical Receiver
