ATG-8500 series 1550nm Direct Modulation Optical Transmitter

ATG-8500 series optical transmitter belong to new high performance 1550nm CATV optical transmitter. The height of the transmitter is 1U, it can mount on the 19” frame conveniently. The main devices adopt AOI、XT、ORTEL DFB low noise which contains thermoelectric refrigerator, continuous wave transmitter. Because the key parts adopt international brands and system optical control technology and SNMP network control technology by the company, then the whole technical performance indexes reach the similar imported equipment standard, supplying quality long distance transmission of images, figures or compressed digital signal to cable and telephone communications.

Product serial number

011

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Product description
Parameters

High Quality:Utilizes low-chirp, high-linearity DFB lasers and RF predistortion technology to ensure excellent CNR performance, achieving optimal CTB, CSO, and SBS metrics.

Flexibility: AGC/MGC modes selectable on-site, with OMI adjustable for different network transmissions.

Reliability: Built-in dual power supplies provide cold or hot backup operation within 86-265Vac mains voltage, with automatic temperature control for chassis cooling. Certified by the SARFT, with all parameters exceeding technical requirements.

Item	Unit	Performance Parameters	Remarks
Laser Model		DFB
Optical Wavelength	nm	1550±10
Modulation Method		Direct Modulation
Optical Output Power	mW	2~10
Optical Connector Type		FC/APC，SC/APC optional
Frequency Range	MHz	47～862
Carrier-to-Noise Ratio	dB	≥52.0	According to GY/T143-2000 6.2.3.5
Flatness	dB	±0.75（860 MHz）	According to GY/T143-2000 6.2.4
RF Input Signal Level	dBuV	75～85	AGC Automatic Control
Carrier Third-Order Intermodulation（C/CTB）	dB	≥65.0	According to GY/T143-2000 6.2.5
Carrier Second-Order Intermodulation（C/CSO）	dB	≥65.0	According to GY/T143-2000 6.2.6
RF Input Impedance	Ω	75
RF Input Reflection Loss	dB	＞16（47~550MHz）＞14（550~862MHz）	According to Ge/T11381.14.2.2.2.5
Power Supply (Dual Hot-Swappable)	Vac	86-265 Mains Electricity	Optional -48V DC
Power Consumption	W	≤50	Single Power Operation
Operating Temperature	℃	0～50	Fully automated temperature control
Storage Temperature	℃	-20～85
Operating Relative Humidity	%	20～85
Dimensions	mm	483(W)X365(D)X44(H)	1U
Network Management Interface		RJ45	Supports browser and SNMP

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HANGZHOU ABLE OPTOELECTRONIC EQUIPMENT CO., LTD. E-mail: wgh1973@163.com
Phone number: +86-571-86704285 13777474599
Address: Hangzhou, Linping District, Gonghe Road No.28, Building 4 www.ablecatv.com 浙ICP备2024127243号-1