PL170A-3 FTTH Mini WDM Node (GPON Pass)

Key Features
Adjustable Attenuator
High Performance Pin Diode
Wide Range Input Power
Power / Optical Indicator Display
Ultra Low Power Consumption

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

Quantity (PCS)1005K> 5K
Lead Time (Days)1525To be negotiated

Buying Samples
MOQ: 1pcs

Customization 
Customized Temporary Logo / Labels
MOQ: 1pcs

PL170A-3 FTTH Mini WDM node is designed for GPON triple play networks. It has two Optical Connectors. One is to receive combined signals from GPON EDFA , the other connector seperate GPON signal ONU. PL170A-3 FTTH Mini WDM node filt the combined signal and only get 1550nm for CATV broadcasting service, and pass through GPON signal 1310/1490nm for data, internet and voice service. PL170A-3 FTTH Mini WDM node has wide range of AGC from -10 ~0dBM, and also it adopts excellent o-e converter tube with low-noise MMIC Amplifier IC, which is suitable for FTTH networks upgrade.

Block Diagram

PL160A Optical Receiver Block Diagram
PL170A-3 FTTH Mini Node with Adjustable ATT

Functional Explanation

PL170A Optical MINI Node Block Diagram

No.DescriptionNo.Description
1Fix Hole2Adjustable Attenuator
3RF Output4GPON Port
5DC Power Jack6COM Port
7Power / Optical Indicator

Specifications

Optical Characteristics

ParameterUnitValue
CATV Optical Wavelengthnm1539~1565
Reflect Channel Wavelengthnm1260~1360 & 1480~1500
Optical Isolation – PassdB≥30 @1310/1490nm
Optical Isolation – ReflectdB≥18 @1550nm
Insertion Loss @ Pass ChanneldB≤1.0 (included adapter loss)
Insertion Loss @ Reflect ChanneldB≤1.0 (included adapter loss)
Optical Input PowerdBm-15~+2
AGC RangedBm-10~0
Optical Return LossdB≥45
Optical Fiber TypeSM
Connector TypeFC, SC or LC

RF Characteristics

ParameterUnitValue
Frequency RangeMHz47~1002
FlatnessdB±0.75
Output ImpedanceΩ75
RF Return LossdB≥14
RF Output Stability in AGC RangedB±1.0
RF Output LeveldBμV≥80
Output Level AdjustableDb0 ~ -20
Output Ports1
CTBdBc60
CSOdBc60
C/NdBc46

1.Testing condition: OMI=3.5%, optical input power @-1dBm, 98chs signal output, above 550MHz at -10dB offset.

Others

ParameterUnitValue
Operating Voltage (External Power Supply)VDC5
Weight without Power Supplykg0.1
Power ConsumptionW1.2
Output ConnectorF
Operating Temperature℃-10~+50
Dimension(L*W*H)mm80*50*25

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