Ascent AON2200C, Quick Reference Manual

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AON2200C Outdoor Optical Node
Solutions Provider for FTTx, RFoG, and HFC www.ascentcomtec.com Page 5 of 14
Friendly Notice: Suggest you setting the RF signal to 6 to 9dB slope output in the practical
engineering application to improve the nonlinear index of the cable system.
Item Unit Description
Forward Optical Receive Part
Optical Parameters
Optical AGC Control Range dBm -8 to +2
Optical Return Loss dB >45
Optical Receiving Wavelength nm 1100 to 1600
Optical Connector Type — FC/APC, SC/APC or specified by the user
Optical Fiber Type — Single mode
Link Performance
C/N dB ≥ 51 -1dBm optical input, output
level 108
dBμV , EQ 8 dB C/CTB dB ≥ 65
C/CSO dB ≥ 60
RF Parameters
Frequency Range MHz 45/87 MHz to 862/1003 MHz
Flatness in Band dB ±0.75
Rated Output Level dBμV ≥ 110
Max Output Level dBμV ≥ 116
Output Return Loss dB (85 MHz to 550 MHz) ≥16 / (550 MHz to 1000 MHz) ≥14
Redundant Receiver Isolation dB ≥75
Output Impedance Ω 75
Electrical Control EQ Range dB 0 to 15 (1 dB stepping)
Electrical Control ATT Range dB 0 to 20 (1 dB stepping)
Reverse Optical Transmit Part
Optical Parameters
Optical Transmit Wavelength nm 1310±10, 1550±10 or specified by the user
Laser Type — DFB or FP laser
Output Optical Power mW 1
Optical Connector Type — FC/APC, SC/APC or specified by the user
RF Parameters
Frequency Range MHz 5 to 65 (or specified by the user)
Flatness in Band dB ±0.75
Input Level dBμV 72 to 85
Input Return Loss dB ≥16
Independent Transmitter Isolation dB ≥60
Input Impedance Ω 75
NPR Dynamic Range dB ≥15 (NPR≥30 dB)
Use DFB laser
≥10 (NPR≥30 dB)
Use FP laser