CATV Indoor Optical Receiver Rfog with Return Path

China CATV Indoor Optical Receiver Rfog with Return Path, Find details about China Receiver, TV Receiver from CATV Indoor Optical Receiver Rfog with Return Path

Basic Info.

Model NO.

HH-FNB-2-1G RFOG

Dimension(mm)

210(L)*110(W)*4(H)

Trademark

HAIHUI

Transport Package

Carton

Origin

China

HS Code

8517629900

Model NO.

HH-FNB-2-1G RFOG

Dimension(mm)

210(L)*110(W)*4(H)

Trademark

HAIHUI

Transport Package

Carton

Origin

China

HS Code

8517629900

Product Desciption

HH-FNB-2-1G Indoor Optical Receiver

1. Product Summary
HH-FNB-2-1G optical receiver is our latest 1GHz FTTB bidirectional RFOG optical receiver. With wide range receiving optical power, high output level, low power consumption. It is the ideal equipment to build the high-performance NGB network.

2. Performance Characteristics

Adopt advanced optical AGC technique, optical AGC control range: +2dBm ~ -9/-8/-7/-6/-5/-4dBm adjustable;
Forward working frequency extended to 1GHz, RF amplifier part adopts the high performance low power consumption GaAs chip, the maximum output level up to 106dBuv;
EQ and ATT both use the professional electric control circuit, make the control more accurate, operation more convenient;
Built-in the standard II class network management responder, support remote network management (optional);
With compact structure, convenient installation, it is the first choice equipment of FTTB CATV network;
Built-in high reliability low power consumption power supply;

3. Technique Parameter

Item	Unit	Technical Parameters
Optical Parameters
Receiving Optical Power	dBm	-9 ~ +2
Optical AGC Range	dBm	+2 ~ -9/-8/-7/-6/-5/-4 (adjustable)
Optical Return Loss	dB	>45
Optical Receiving Wavelength	nm	1100 ~ 1600
Optical Connector Type		SC/APC or specified by the user
Fiber Type		Single mode
Link performance
C/N	dB	≥ 51		Note1
C/CTB	dB	≥ 60
C/CSO	dB	≥ 60
RF Parameters
Frequency Range	MHz	45/87 ~862/1003
Flatness in Band	dB	±0.75
		FZ110 output	FP204 output
Rated Output Level	dBμV	≥ 108	≥ 104
Max Output Level	dBμV	≥ 108 (-9 ~ +2dBm Optical power receiving)	≥ 104 (-9 ~ +2dBm Optical power receiving)
		≥ 112 (-7 ~ +2dBm Optical power receiving)	≥ 108 (-7 ~ +2dBm Optical power receiving)
Output Return Loss	dB	≥16
Output Impedance	Ω	75
Electrical control EQ range	dB	0~15
Electrical control ATT range	dBμV	0~15

Reverse Optical Transmit Part
Optical Parameters
Optical Emission Wavelength	nm	1310±10, 1550±10 or specified by the user
Output Optical Power	mW	1 (or specified by the user)
Optical Connector Type		SC/APC
RF Parameters
Frequency Range	MHz	5 ~ 65 (or specified by the user)
Flatness In Band	dB	±1
Input Level	dBμV	75 ~85 (Rated input level 79)
Output Impedance	Ω	75
NPR dynamic range	dB	≥15(NPR≥30 dB) Use DFB laser	≥10(NPR≥30 dB) Use FP laser
General Characteristics
Power Voltage	V	AC(150~265)V or DC 12V

Operating Temperature	ºC	-30~60
Storage Temperature	ºC	-40~65
Relative Humidity	%	Max 95% No Condensation
Consumption	VA	≤9
Dimension	mm	190(L)* 110(W)* 52(H)

Note 1: Configure 59 PAL-D analog channel signals at the 550MHz frequency range. Transmit digital signal at the frequency range of 550~862/1003MHz. The digital signal level (in 8MHz bandwidth) is 10dB lower than analog signal carrier level. When the input optical power of the optical receiver is -1dBm, the output level: 108dBμV, EQ: 8dB.

4. Relation Table of Input Optical Power and CNR

CATV Indoor Optical Receiver Rfog with Return Path