GSM900-35m-37dB Dual Band Direct Coupling Fiber Optical Master Unit Power Amplifier

• Type: Signal Repeater
• Transmission Medium: Optical Fiber
• Standard: Standard
• Certification: ISO
• Condition: New
• Network: 4G
• Model NO.: ZD-OP-MU-Band20
• Gain: 37dBm
• Vswr: ≤ 1.8:1
• Frequency Range: 832-862/791-821MHz
• Noise Figure: ≤ 7.0dB
• No. of Fiber: 1.
• Ripple in Band: ≤7.0dB
• Use: FTTH
• Trademark: ZD
• Origin: China
• HS Code: 85255000
• Production Capacity: 10000PCS/Month

Product Description

GSM900-35M-37dB Dual Band Direct Coupling Fiber optical amplifier MU

Specifications

Items			Specifications
			Uplink	Downlink
Frequency Range (MHz)			832~ 862	791~ 821
Max. Output Power (dBm) (Max. Gain, Center Frequency )			-5±2	37±2
Max. Gain (dB) ( Center Frequency ) @Optical Loss=0			60±3	60±3
ATT Adjustable Range (dB)			0 ~ 30	0 ~ 30
ATT Adjustable Step (dB)			1	1
ATT Adjustable Error (dB)			≤ |±1.5|	≤ |±1.5|
ALC Range (dB)			0 ~ 20	0 ~ 20
ALC Accuracy (dB)			≤ |±2.0|	≤ |±2.0|
Frequency Error (ppm)			≤± 0.05	≤± 0.05
Ripple In Band (dB)at 25ºC			≤ 5.0	≤ 5.0
3rd Inter-modulation attenuation (dBc) (Max. Gain, Dual tone interval of 600KHz)			≤ -45/30KHz	≤ -45/30KHz
Spurious Emission (dBm) at out of band offset ±2.5MHz		9kHz~150kHz	≤ -36/1KHz	≤ -36/1KHz
		150kHz~30MHz	≤ -36/10KHz	≤ -36/10KHz
		30MHz~1GHz	≤ -36@100KHz	≤ -10@100KHz
		1GHz~12.75GHz	≤ -30@1MHz	≤ -30@1MHz
Time Delay (us)			≤ 5	≤ 5
VSWR(Power up, Min Gain, Pin=-30dBm)			≤ 1.8	≤ 1.8
Noise Figure (dB) (Max. Gain)			≤ 7.0	/
Optical Specifications	Optical Connector	MU	FC/APC*4;
		RU	FC/APC*1;
	Optical Wavelength (nm)	MU	TX:1550 / RX:1310; Single Mode;
		RU	TX:1310 / RX:1550; Single Mode;
	Optical Output Power (dBm)	MU	-2±3
		RU	4.5±3

Fiber optic path attenuation range(dB)		0 ~ 7
Radio Connector		MU	N(f)*1;
		RU	N(f)*1;
Impedance (Ω)			50
Power Supply		MU	DC-48V or AC220V
		RU	AC220V
Power Consumption (W)		MU	≤40
		RU	≤100
Dimension (mm)		MU	482*230*44
		RU	355*295*156.5
Environmental Class		MU	IP20(Indoor)
		RU	IP55(Outdoor)
Operating Temperature (ºC)		MU	-5 ~ +45
		RU	-25 ~ +55
Humidity (%)		MU	0~80
		RU	0~95
Control Function	MU	Local with RJ45; Remote with Wireless (4G Modem);
	RU	Local with RJ45;