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

    關注路通官方微信

  • 中文

PRODUCT

TON6800F Optical Node

High Precision Digital LED Indicator, Display constantly the forward optical input power level and reverse optical output power ...

Current position:HOME > HFC

TON6800F Optical Node

Features         High Precision Digital LED Indicator, Display constantly the forward optical input power level and reverse optical output power.
        Broad Range Optical Input Power (-7dBm~+1.5dBm)
        High RF Gain and High RF Output Level (112dBμv)
        Two Output Ports,DS-2,DC-8,12,16 Available
        High Power GaAs or Power -Double Technology at Output Stage
        220V and 60V Power Supply Available
        750MHz and 862MHz Bandwidth Available
        Broad Range AGC Function (-6dBm~+2dBm) Optional. Optical input power AGC (Automatic Gain Control) function, keep RF output level stable(±0.5dB) when optical input power change within the range -6dBm~+2dBm. Technical Specifications             Forward Path

Item

Unit

Specification

Remark

Optical

 

Optical wavelength

nm

1310 or 1550

Optical Input power range

mw

+1.5- -7

Optical connector type

SC/APC

Others on request

C/N

dB

51

Connected with standard optical transmitter, tested at predicted optical link loss, OMI of optical transmitter 3.6%;loaded 59 PAL-D analogue TV channels, and 33 QAM64 digital CW; the level of digital CW lower 6dB than analogue’s

CTB

dBc

5

CSO

dBc

60

RF

Bandwidth

MHz

47/87~750/862

Flatness                    

dB

±1.5

RF Return Loss             

dB

-16

@550MHz

dB

-14

@862MHz

RF output level

dBuV

112

@optical Input power -2dBm, and flat output


            Reverse Path

Item

Unit

Specifications

Remark

DFB

FP

RFInput Level

dBmV

35

35

Output Optical Power

mw

1~4

1

Input Return Loss

dB

<-16

<-16

Flatness

dB

±1,(5~200MHz)

±1,(5~200MHz)

C/N

dB

50

45

1)Four Signals Test:19.25.31.37MHz

2)Two Signal Test: 13,19MHz

3)Test Condition: standard optical receiver, 10dB optical link loss.

CSO

dBc

-51

-45

CTB

dBc

-55

-45

Optical Wavelength

nm

1310

1310

Work Temperature

-20~+85

-20~+85


 
沁水县| 开原市| 余干县| 太仆寺旗| 永泰县| 军事| 武宁县| 策勒县| 海伦市| 诏安县| 象州县| 岑溪市|