Hfc 7 Ways Return Path Optical Receiver 1 Way Reverse Optical Transmitter (HR2071A/B)

• Certification: CE
• Condition: New
• Work Temperature: -40~ +65º C
• Operating Wavelength: 1200~1620nm
• Operating Bandwidth: 5~200
• Name: Hfc 7 Ways Return Path Optical Receiver
• Model NO.: HR2071A, HR2071B
• Size: 19× 12× 1.75
• Optical Return Loss: 50dB
• Flatness: -0.75~+0.75dB
• Relative Humidity: 5~95º C
• Approved: 3rd Part Certification
• Transport Package: 54*64*14cm
• Specification: 1u
• Trademark: AITC
• Origin: China

Product Description

HR2071A, HR2071B
HFC 7 ways return path optical receiver 1 way reverse optical transmitter

Product description
HR2071 series of HFC seven-way return path receiver, one way reverse optical transmitter, mainly used at the head-end to convert upstream optical signal to RF signal at the user side.
There are two versions of this receiver. HR2071A with LCD on the front panel, HR2080B without LCD. All receivers are temperature tolerance type cam be installed in any network surroundings including out-door type. Both of these two types can adopt SNMP function, which can control the front panel to realize optimization work at the head-end and remote installment.

Product features
1. One way return path transmitter can send back the data at sub-HE to main head-end.
2. SNMP network management function option
3. RF output level can be adjusted by network
4. Built-in 1+1 backup power, redundant A/B inputs (option)

Main application
HFC network sub-HE

Performance				Index			Supplement
				Min.	Typ.	Max.
Optical feature	Operating wavelength		(nm)	1200		1620
	Responsibility	R13	(A/W)	0.85	0.95		1310nm
		R15		0.85	1.0		1550nm
		R16			0.85		1610nm
	Optical link budget loss		(dB)	17
	Receiving power	Typical	(dBm)	-17		-7
		Sensitivity			-23	-22	Pr
		overload		0	+1		Po
	Number of optical receiver		(pcs)	7
	Return loss		(dB)	50
	Optical connector			SC/APC			LC/APC option
RF feature	Operating bandwidth		(MHz)	5		200
	RF output level		(dBmV)	30		60
	RF gain adjustable		(dB)	-30		0	settable=1dB
	Flatness		(dB)	-0.75		+0.75
	Return loss		(dB)	16
	RF test point/monitor		(dB)	-20.5	-20	-19.5
	Noise power ratio		(dB)	41			Link loss > 15dB
General feature	Power supply	AC	(V)	90	220	265
		DC		-30	-40	-72
	Power consume		(W)			96
	Operating temp.		(º C )	-40		+65
	Relative humidity		(º C )	5		95
	Size		(" )	19× 12× 1.75			(W)× (D)× (H)