人妻被中出不敢呻吟A片视频,菊地凛子av,大尺度床吻戏大全,大唐明月小说

  • Lootom Telcovideo Network (Wuxi) Co.
  • WeChat

    關(guān)注路通官方微信

  • 中文

PRODUCT

TON6800D Optical Node

TON6800D optical node can be used in the CATV network, digital network and telecom network and is designed according to the cable TV network reformation requirements.It’s RF input and output amplifier ...

Current position：HOME > HFC

TON6800D Optical Node

Overview        TON6800D optical node can be used in the CATV network, digital network and telecom network and is designed according to the cable TV network reformation requirements.It’s RF input and output amplifier are all made of high-quality gallium arsenide or silicon bipolar power multiplier amplifier module with high reliability, low power consumption, low noise, high output level and extremely excellent performance/price ratio.
       TON6800D’s receive optical power range is + 1dBm ~ - 6 dBm, output level can up to 108 dBuV. When receiving optical power is -6 dBm, C/N is more than 46 dB. 60 V or 220V power supply are optional.+5V DC can work for the node by the high performance conversion for circuitfrom +5V to +24V. Features         ● Flexible design and combination,wide application with independent reverse optical transmitter module,network management module and power supply module
        ● Excellent surge suppression circuits, improved the resistance to the impact of lighting and the prevention of surge capacity
        ● Input stage adopts imported low noise GaAs amplifier. the output stage adopts imported high-performance, high-reliability CATV modules greatly improve the C/N and nonlinear distortion characteristics and greatly reduce the power consumption of the engine at the same time
        ● The strict reliability test. MTBF is more than 100000 hours
        ● Forward AGC receive power range : -6sBm --+1dBm, output level change range : + / -1 dB
        ● The RF output port level is fixed and adjustable with adjustable slope, 1-4 output port
        ● Each RF return port is equipped with 3-state reverse noise reduction switch and plug-in attenuator
        ● Displaying receiving optical power
        ● Open network management transponder options meet the national standard. RF level test devices are optional. Monitoring the RF level through network management system at real time. Technical Specifications

Class

Item

Unit

Forward Channel

Reverse Channel

Optical

Operating Wavelength

nm

1200～1600

1310+20

Optical Input Power Range(AGC)

dBm

-6.0～+1.0

Optical Output Power

dBm

≥0dBm

Optical Return Loss

dB

≥40

Reverse Laser Type

DFB/IFP

Optical Connector Type

FC/APC or SC/APC

RF

Frequency Range

MHz

87（54）～860

5～65（42）

Each RF Output Level

dBuV

≥108

Flatness 

dB

±1.5

RF output ports

1～4 ports 

RF Level Test Point

dB

－20±1.0

Nominal RF Input/Output Impedance

?

75

RF Input/Output Port Return Loss

dB

≥16（87～860/1000MHz）

≥16

Link Index

C/N

dB

≥51.0

注1

CTB

dBc

≥65.0

CSO

dBc

≥61.0

NPR Dynamic Range

dB

20@NPR≥30dB

General

Dimension 

mm

490×280×190

Voltage 

V

AC 220V 50Hz  or   AC 60V 50Hz

Weight

kg

3.5

Operating Temperature

℃

-25～+65

Storage temperature

℃

-25～+65

Power Consumption

VA

<28

 
嘉黎县| 客服| 玉屏| 凤城市| 筠连县| 永年县| 友谊县| 平顶山市| 酒泉市| 胶南市| 三门县| 藁城市|