PL3000A Optical Segmentable Node

Key Features
Upto 1GHz Bandwidth
GaAs Technology in Use
MGC and AGC Mode
110dBuV Output Level ( 2 Ports Version)
ESD and Surge Protection
24dB Return Gain (2 Ports)

Lead Time
Standard lead time is as follows; for urgent, it is negotiable.

Quantity (PCS)1001K> 1K
Lead Time (Days)1535To be negotiated

Buying Samples
MOQ: 1pcs

Customization 
Customized Logo / Labels
MOQ: 1pcs

The PL3000A optical segmentable  node is designed for fiber-deep HFC networks. It has two high-level RF output ports. Each high level RF output port can be divided into two low-level output ports.  All attenuation and equalization modifications will be made with ordinary JXP type pads.

PL3000A optical segmentable node’s reverse traffic can be mixed and routed using a DFB return transmitter module. Bi-directional TPs allow the operator to monitor and inject through a single TP connection. PL3000A optical segmentable node’s will be able to upgrade from a PL3100A amplifier to an optical node. This type of segmentable node will be field upgradeable from a forward-only to a forward-return path product.
PL3000A optical segmentable node’s is adaptable to unique network requirements due to the use of selectable optical connectors, strand mounting, and international frequency split.

Block Diagram

PL3000A Segmentable Node
PL3000A Segmentable Node

Specifications

Forward Optical Receiver Characteristics

ParameterUnitValueRemark
Optical wavelengthnm13101200 to 1610nm
Optical connector/SC/APC

FC/APC

Configured at Factory
Optical ResponsivityA/W≥0.85@1310nm
Optical return lossdB≥40
Optical operating rangedBm-8dBm ~ +2
Optical AGC rangedBm-4dBm ~ +2
Optical AGC control stabilitydB±1.5@-40℃~+60℃.Output level is maintained and Flatness is ±0.75dB for normal optical input power levels
Maximum Rx Input PowerdBm+10Max level without damaging photo diode
EINpA/rtHz≤8

 

Forward RF Characteristics

ParameterUnitValueRemark
Frequency RangeMHz54 ~ 1200Different split is available
RF output leveldBmV502 ports Version
dBmV46.54 ports Version
Internal TiltdB17±1@1200MHz
FlatnessdB±0.75-40℃ ~ +60℃
Output Return LossdB≥16
RF Connector/5/8” or PG11Exchangeable
RF Output TPdB-20±1 (w/jmpr)Relative to RF output port, TP is F-female type connector
dB-16.5±1(w/spltr)
Test Point FlatnessdB±0.752 ports Version
dB±14 ports Version
Test Point Return LossdB≥16
Isolation(FWD/REV)dB≥46In band, Local Injection input downstream RF and test at REV Input TPs.
Distortion Test Condition: RF outputdBmV502 ports version
dBmV46.54 ports version
Distortion Test Condition: TiltdB17±1@1200MHz
CTBdBc6759NTS, COIP -3dBm, OMI 3.25%, 110dBuV@550MHz, w/o fiber spool
CSOdBc65
Cross ModulationdBc6259NTS+QAM, COIP -3dBm, OMI 3.25%, 110dBuV@550MHz, w/o fiber spool
Noise FiguredB£ 9
HUMdB65@10A

 

Return RF Characteristics

ParameterUnitValueRemark
Frequency RangeMHz5 ~ 42Different split is available
GaindB23Without 3-state switch
Flatness ReversedB±0.75
Internal Reverse TiltdB0±0.5dB
Noise Figure£ 10dB
Input Test PointdB-20 (w/jumper)Relative to RF input port, ±1dB margin,

TP is F-female type connector

dB-23.5 (w/splitter)
TP FlatnessdB±1.0
Reverse Return LossdB≥16
HUMdB65@10A, Using the Matrix method
Operating input Level RangedBmV20Typica, 6 CHs bonding

 

Return Optical Transmitter Characteristics

ParameterUnitValueRemark
Optical Output PowerdBm3DFB laser
Optical Wavelengthnm1470~1610CWDM
RF Drive LeveldBmV5~20
Optical Connector/SC/APCFC/APC optional
NPRdB25@30dB1550nm CWDM
Test PointdB-2020dBmV@10%OMI

 

General Characteristics

ParameterUnitValueRemark
Working Temperature-40 ~ +60
Storage Temperature-40 ~ +85
Output Ports/2 or 4with splitter
SurgekV±6IEEE C62.41, 1.2/50uS Combination Wave
Forward Equalizers/Plug-in(with JXP ATT)
Return Equalizers/Plug-in(with JXP ATT)Will be built based on different frequency split
Thermal Compensation/YesBuilt on board
AC Input VoltageVAC40 to 90Line Powered
Efficiency%>80
Power ConsumptionW≤35With Rx & Tx module
Power PassingA10 or 15 exchangeable15A or 20A for 2 Hours@60°C no degradation is required for 10A or 15A respectively.
Water & Dust Resistance/IP68
Housing Dimensionsmm333*208*136Strand outdoor housing
Packaging Cartonmm370*270*220
Weight6.2Kg

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