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CATV directly modulated 1550nm optical transmitter for FTTH

Location:
Zibo, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Office Supplies > Photography & Optics

Product Description

1550nm Internal Modulation Optical Transmitter

Model: LT1507 1550nm Internal Modulation Optical Transmitter

Product brief introduction

LT1550 internal modulation optical transmitter uses 1550nm DFB laser as its light source. Mainly used in the 20-25KM transmission of television signal, digital TV signal, cable telephone and data signal, it is the important equipment in building large and middle-scale CATV optical fiber network.

Performance Characteristic

-Low chirp, high linearity DFB laser.

-Dual module RF driver, high efficient laser pre-distortion adjustment.

-Perfect APC, ATC closed loop control.

-Intuitionistic modulation status display.

-Built-in dual back-up power supply, switch automatically.

-Casing temperature auto-control, ensure the long life of the laser.

Technical Parameter

Performance

Index

Supplement

Optic feature

Wavelength

(nm)

1548~1563

Equivalent noise intensity

(dB/Hz)

≤-160

RIN (20~1000MHz)

Output power

(dBm)

3-10

Return loss

(dB)

≥55

optical fiber connector

FC/APC

Optional SC/APC

RF feature

Work bandwidth

(MHz)

45-862

Input level

(dBuV)

20

±2

Flatness

(dB)

≤±0.75

45~862MHz

Return loss

(dB)

>16

Input impedance

(Ω)

75

RF/INPUT

RF test

(dB)

0±1

CNR

(dB)

≥50

-1dBm receive

CTB

(dB)

≤-63

CSO

(dB)

≤-57

Power supply

(V)

90~265Vac

-48VDC optional

Work temp.

(°C)

-5~65

Size

(mm)

423×330×45

Package:

Product range:

Our factory:

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Contact Information

Company:
 Shandong Wanshuo Optoelectronic Equipment Co., Ltd.
Phone Number:
  86-0533-3599957
Fax Number:
 86-0533-3599955
 
Shandong Wanshuo Optoelectronic Equipment Co., Ltd.
 Shandong , China FREE
 

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