Lootom Telcovideo Network (Wuxi) Co., Ltd.: Wuxi, Jiangsu, China; Main products: CATV Products, Analog Digital Head-end Equipment, Fiber Transmission Equipment, RF System Transmission Equipment, EPON EOC Equipment

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TFT1550Ha1550nm Direct Modulation Optical Transmitter

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Product Details

Place of Origin	Jiangsu, China		Brand Name	Lootom
Model Number	TFT1550Ha

Direct modulation optical transmitter
1 U 19inch housing
AGC function
Reserve network management function
Transmit 20km

Features

The transmitting modules of this machine adopt the imported DFB laser named SEI and so on.
The internal RF driving amplifier and controlling circuit of this machine can ensure the best C/N. The perfect and stable circuit of optic power output and controlling circuit of thermoelectric refrigeration device of laser module assure the user the best quality and stable working for a long time.
The internal micro-processor software has many functions such as laser monitoring, number display, trouble alarm and on-line management. Once the working parameter of the laser is out of the fixed range, there will be a red light glistening to alarm.
The RS-232 standard connector makes it is possible to manage on line and monitor in another place.
The machine adopts 19standard shelf and it can work with the voltage from 110V to 254v

Diagram

Main Technical Parameters:

Type TOT1500N	04	06		10
Optic Power (mW)	2×4	2×6		2×10
Optic Power(dBm)	6.0	8.0		10.0
Optic Wavelength (nm)	1550±10
Fiber Connector	FC/APCSC/APCSC/UPC (Selected by the Customer)
Working Bandwidth(MHz)	45~860
Channels	59
CNR (dB)	51
CTB (dBc)	≤-65
CSO (dBc)	≤-60
RF Input Level(dBμV)	Not with pre-distortion		78±5
	With pre-distortion		83±5
Band Unflatness	≤0.75
Power Loss(W)	≤30
Power Voltage(V)	220V(110~254)
Working Tem(°c)	0~45
Specification	19"×15"×1.75"

Lootom Telcovideo Network (Wuxi) Co., Ltd.: Contact nameLeila he
Chat Now; Phone86-510-85168151; Address4th. Floor, 9 Building, 100# Dicui Road, Wuxi, Jiangsu

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