CATV 1550nm Optical Transmitter price

CATV 1550nm Optical Transmitter price,YITONG,Electronics,Consumer Electronic,Radio & TV Accessories,Radio & TV Broadcasting Equipment

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Description

Overview

Quick Details

Place of Origin:: Jiangsu, China (Mainland)

Brand Name:: YITONG

Model Number:: YTOT286ACY

Flatness:: ±0.75dB

Light Wavelength:: 1545-1560nm

Operating Frequency:: 47-862MHz

Supply Ability

Supply Ability:: 500 Set/Sets per Month

Packaging & Delivery

Packaging Details: neutral packaging

Port: Shanghai

FTTH CATV Optical Transmitter 1550nm

Product Description

Transmitter series is a practical, high index, multifunctional and short distance transmission products, is the construction of CATV HFC network equipment.

This machine adopts the high linearity, low chirp DFB laser as light source, RF drive part adopts advanced predistortion compensation and closed loop AGC,APC, ATC control, to ensure that the excellent performance, and make the optical receiver output level is constant, various working parameters by the micro processing control, optional SNMP network management software and 1+1 power supply backup, chassis temperature can achieve the automatic control, can be applied to high-end users.

Features:

Imported famous brand laser, high linearity and stable output power.
Advanced AGC technique to make user’s adjustment easier.
Excellent non-linearity compensation technique to secure this device has super system performance under 15Km transmission distance.
VFD display on front panel, all operating parameters can be visually shown.
High performance switch mode power supply module having perfect over voltage and over loading protection functions, device uptime is ensured.
Having RS485 or Ethernet port, user can remotely manage it with great ease.

Specifications:

Parameter	Unit	Index
Working wavelength	nm	1550±10
Side mode suppression ratio	dB	≥45(SMSR)
Extinction ratio	dB	≥20
Noise equivalent intensity	dB/Hz	≤-160
Output power	mW	2-30
Reflection loss	dB	≥55
Fiber connector		FC/APC or SC/APC
Working bandwidth	MHz	47~862
Input level	dBμV	80±5(AGC)
Flatness	dB	≤±0.75(47~862MHz)
Reflection loss	dB	>16
AGC control range	dB	±10
MGC control range	dB	±10
Input impedance	Ω	75
Test channel		PAL-D/60CH,NTSC/80CH
CNR	dB	≥51
CTB	dB	≥65
CSO	dB	≥58
Network management interface		RJ45(SNMP), RS232 Or RS485
Power supply	V	90~265VAC or -48VDC
Power consumption	W	20
Working temperature	°C	-5~65
Storage temperature	°C	-40~85(Automatic chassis temperature control)
Relative humidity	%	5~95
Dimension	"	19(W)x14.5(D)x1.75(H)

Test conditions:

Transmit analog TV signal in 47-550MHz passband and digital signal between 550-862MHz, where digital signal has a 6-10dB lower level than analog signal. Optical receiving power is 0dBm, and fiber loop length is 10Km.

Pictures of product :

CATV 1550nm Optical Transmitter price