Optical Receivers

                                 N1381  
                       Indoor Optical Receiver                

            N1382                                    N1384
  Outdoor Optical Receiver                Outdoor Optical Receiver

•  Leading brand photo-electronic converters

•  Low noise amplifying module

•  RF bandwidth up to 860MHz

•  Supporting 1310nm and 1550nm two windows operation

•  Excellent switching power supply

•  Optical attenuator and power indicator inside.

 

MODEL	N1381	N1382	N1384
Input Optical Power (dBm)	-4 ～ +2	-7 ～ +2	-7 ～ +2
Optical Return Loss (dB)	>45	>55	>55
Wavelength (nm)	1100 ～ 1600	1100 ～ 1600	1100 ～ 1600
Optical Fiber Connector	FC/APC	FC/APC	FC/APC
Operating Fiber Type	One Pattern	One Pattern	One Pattern
RF Frequency Band (MHz)	45 ～ 860	45 ～ 860	45 ～ 860
RF Flatness In Band (dB)	± 0.75	± 0.75	± 0.75
RF Output Level (dB μ V)	84 ～ 104	84 ～ 104	84 ～ 104
C/N Carrier To Noise Ratio	≥ 51	≥ 51	≥ 51
CTB (@84 PAL-D Channels) (dB)	≤ -60	≤ -65	≤ -65
CSO (@84 PAL-D channels) (dB)	≤ -60	≤ -62	≤ -62
Return Loss (dB)	47~550MHz: 16 550~750MHz: 14	47~550MHz: 16 550~750MHz: 14	47~550MHz: 16 550~750MHz: 14
Output Impedance ( Ω )	75	75	75
Thunder Stroke Immunity (KV)	5(10/700 μ S)	5(10/700 μ S)	5(10/700 μ S)
RF output Port	2	2	4
Power Supply	110VAC/220VAC	60VAC

 

 Specifications