Ascent Communication Technology

AON1100D Optical Receiver

Ascent’s AON1100D series ONU is a cost effective and superior performance optical network unit, which is designed and optimized to work in a standards-compliant Fiber-to-the-Business (FTTB) architecture network. Ascent’s AON1100D ONU technology makes it possible for cable operators to protect their existing network investments and continue the deployment of DOCSIS-compliant cable modems for internet and telephone services as well as Video on Demand systems. The AON1100D optical node is part of ACT’s overall FTTx solution suite. It is designed with 1310 nm and 1550 nm return-path signals. It incorporates a low-noise optical receiver and an isolated DFB optical laser to modulate the return-path signal from any set-top box (STB) or DOCSIS modem onto the fiber. The AON1100D is our latest FTTB two-way optical receiver. High output level can effectively cover the whole community or building. The RFoG mode is selectable for the return path to reduce its convergence noise. It can be equipped with a transponder with corresponding network management software that conforms to the SNMP protocol to achieve remote management and automatic monitoring. The AON1100D is the ideal model to construct a high-performance NGB network. The AON1100D: Return path laser is continuous wave mode.

· Suitable for FTTB networks

· Compliant with SCTE standard

· High output and wide coverage to minimize deployment costs

· Full MMIC amplifying circuit, low power consumption

· All electronic control, no accessories

· Adjustable optical AGC range

· Digital display for different working status and detection by pressing buttons, simple and clear

· Multiple output distribution options

Item	Unit	Description
Forward Optical Receiver
Receiving Optical Power	dBm	-9 to +2
Optical AGC Range	dBm	+2 to -9/-8/-7/-6/-5/-4 (adjustable)
Optical Return Loss	dB	>45
Optical Receiving Wavelength	nm	1100 to 1600
Optical Connector Type		SC/APC or specified by the user
Frequency Range	MHz	45/87 to 862/1003
Flatness in Band	dB	≤±0.75
Output Return Loss	dB	≥16
Electrical Control EQ Range	dB	0 to 15
Electrical Control ATT Range	dB	0 to 15
Rated Output Level	dBμV	FP204 output: 102 FZ110 output: 105 FZ120 output: 106
Max. Output Level	dBµV	FP204 output: 105 AGC: -9 to ＋2dBm FZ110 output: 108 AGC: -9 to ＋2dBm FZ120 output: 109 AGC: -9 to ＋2dBm
C/N	dB	≥51
C/CTB	dB	≥60
C/CSO	dB	≥60
Return Optical Transmitter
Optical Transmitting Wavelength	nm	1310 ± 10, 1550 ± 10 or specified by the user
Optical Output Power	mW	1 (or specified by the user)
Optical Connector Type		SC/APC
Frequency Range	MHz	5 to 65 (or specified by the user)
Flatness in Band	dB	±1
Input Level	dBµV	70 to 80 (rated input level 75 dBµV)
NPR Dynamic Range	dB	≥15 (DFB laser, NPR ≥ 30) ≥10 (FP laser, NPR ≥ 30)
General Characteristics
Output Impedance	Ω	75
Power Voltage	V	AC (150 to 265) or DC 12
Consumption	VA	≤9
Operating Temperature	°C	-30 to +60
Storage Temperature	°C	-40 to +65
Relative Humidity	%	0 to 95 RH (non-condensing)
Dimension (L × W × H)	mm	190 × 110 × 52
RFOG Mode
Output Optical Power	dBm	-30
Laser Turn On Threshold	dBµV	≥67
Laser Turn Off Threshold	dBµV	≤60
Laser Turn On Time (T1)	µs	0.5 ≤ T1 ≤ 1	SCTE 174 2010 T1≤1.3us ，T11≤1.6us
Laser Turn Off Time(T11)	µs	0.5 ≤ T11 ≤ 1.5