Holland Electronics NE 1100 - Manual (Page 4)

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NE1100A2 CATV Optical Receiver Operation Manual
1.0 Preface
This manual covers the functions, characteristics, installation, operation, warnings, and
maintenance procedures of the NE1100 outdoor optical receiver.
The NE1100 CATV optical receiver can be used in an optical CATV system including AM
Supertrunking , Headend-to-Hub; and Hub-to-Node. It can also be used with an existing main
trunk amplifier, extended amplifier and other equipment, and on the optical backbone, optical
trunk, optical transmission line and wireline area network systems of a CATV network. Two-way
broadband transmission service is available if a NE1200 uplink optical transmitter and a NE1210
uplink optical receiver are also installed.
2.0 Specifications
Optical Parameters
Wavelength: 1310 +/- 20nm, or 1550 +/- 20nm
Input power : -3dBm to +2dBm
Detector: InGaAs PIN
Connector type: FC/APC; SC/APC
RF Parameters
Output level: (@NTSC 79 Channel Loading)
A Port: 37 dBmV/Channel (Min.)
B Port : 27 dBmV/Channel (Min.)
Frequency Response 45-750/860 MHZ
Flatness:
≤ +/- 1.0 dB (Receiver only)
Gain Control: AGC/MGC
Gain Control Range:
≥10dB
Input Impedance: 75 
Return Loss: >16dB
Connector Type: F Type
User Interface
LED Indicator: DC Power ON
Optical Present ON
RF Carrier Present ON
AGC ON
RPT ON
RPT ALARM
Monitor Point
Output Level: -20dB down
Accuracy: +/- 1.5 dB
Connector: F Type