5-870/1000MHz CATV Outdoor 2 Way Fiber Optical Receivers

Summary
2-way output CATV optical receiver. The microprocess or control working status meanwhile LED digital display parameter that makes more convenience operation



Characteristic
1. PHILIPS, PHOTON or E-O PIN optical detector with high sensitivity are used as the part of photoelectric conversion; Import PHILIPS or Motorola push-Pull amplifier module etc. With low noise are used as the forestage of RF amplifier; Import PHILIPS or Motorola RF multiplier amplifier module etc. Are used as output stage. GaAs amplifier module will be used if you need.
2. Built-in add-in (reservation) reverse return optical transmitter component are useful for open reverse return channel.
3. There are plug-in duplex filter, plug-in fixed equalizer, fixed attenuator, plug-in output splitter, eighth order optical power indication, scientific and rational line detection port in it to make it more convenient to debug.
4. There are cast aluminum waterproof housing, switching power supply with high reliability, strict anti-lightning system to ensure it can work steadily in the field.
5. Configure Chinese standard network management responder, easy access to the network management system.

Item		Unit	Technical Parameter
Optical Parameter
Receive Optical Power		dBm	-7 ~ +2
Optical Return Loss		dB	>45
Optical Receive Wavelength		nm	1100 ~ 1600
Optical Connector Type			FC/APC\SC/APC or name by customer
Fiber Type			Single
Link Performance
C/N	dB		≥51(when the input is -2dBm)
C/CTB	dB		≥65		when the input is -2dBm ,output is 108dBμV,equalization is 6dB
C/CSO	dB		≥60
RF Parameter
Frequency Range	MHz		45 ~862 (1G)
Flatness In Band	dB		±0.75
Standard Output Level	dBμV		≥108(-7~2dBm) *
Max Output Level	dBμV		≥114 *
Output Return Loss	dB		≥14
Output Impedance	Ω		75
Equalization	dB		Equalization inserts (up to users)
Attenuation	dBμV		Attenuation inserts(up to users)
Return Optical Transmission Part
Optical Parameter
Optical Launch Wavelength	nm		1310±10
Optical Connector Type	dBm		1 ~ 5
Fiber Type			FC/APC\SC/APC or name by customer
RF Parameter
Frequency Range	MHz		5 ~ 65(or name by customer)
Flatness In Band	dB		±1
Input Level	dBμV		85 ~ 90
Output Impedance	Ω		75
General Performance
Power Voltage	V			A:AC(150~265)V;B:AC(35~90)V
Operating Temperature	ºC			-40~60
Storage Temperature	ºC			-40~65
Relative Humidity	%			Max 95% No Condensation
Consumption	VA			≤30
Dimension	mm			240(L)x240(W)x150(H)