Specifications

Independent 4 RF outputs
Provide backup and auto-switching function
Status monitoring transponder
Output level up to 118dBuV

Features

·         Large aluminum die casting housing, inner structure, excellent waterproof and heat dissipation

·         Gallium arsenide or silicon bipolar power doubling optional, four ways independent high output,-1dBm, output up to 110~118dBuV

·         Four way independent reverse channel, independently RF amplify,each RF return port is equipped with 3-state reverse noise reduction switch , plug-in attenuator and total 3-state switch

·         DNIS(dynamic noise isolation switch) optional

·         Modular design, online smoothly upgrade and transform

·         Uplink and downlink RF insertion port enable to receive and return launch variety data

·         Optical AGC function optional, optical power changes whtin -6~+1dBm ,optical node maintain a constant output level,no more than±0.5dB

·         Reverse transmit: FP,DFB and CWDM(ITU16 wavelength range) laser optional, “burst mode” component optional(RFoG)

·         Power, forward optical receive and return optical transmit have redundant hot backup, automatic or manual switching

·         Open network management transponder options meet the national standard, comply with SCTE HMS and IEC

·         Excellent surge suppression circuits, improved the resistance to the impact of lighting and the prevention of surge capacity, further enhance the reliability

 

Diagram

Specifications

NO.	Item	Unit	Description	Remark
1	Optical Input Power Range	dBm	-7~+3
2	Optical AGC Control Range	dB	-6~+1
3	Optical Return Loss	dB	>40
4	Equivalent Input Noise Current	pA/	≤8
5	Optical Wavelength	nm	1200~1600
6	Optical Connector Type		FC/APC,SC/APC
7	Frequency Range	MHz	40~862(1000)MHz
8	RF Output Impedance	Ω	75
9	RF Output Signal Level	dBμV	84	2,3
10	Flatness	dB	±0.75	1
11	C/N	dB	≥53.0
12	CTB	dBc	≥67.0
13	CSO	dBc	≥62.0
14	Optical Power Directed Voltage	V/mW	10.0
15	Self-diagnostic Input Optical Power	mW	<0.2±0.02

Remark: 1,Flatness refers to the peak value; 2,Transmitter modulation index is 3.6%,when wavelength is 1310; 3,Receive optical power is -1dBm