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1550nm Optical Transmitter

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Sichuan E-Bite Electronic Co., Ltd.

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1550nm Optical Transmitter

Supply Ability : 500 Set/Sets per Month

MOQ : 1 Set/Sets

Port : Shanghai

Packaging Details : Three pieces in one carton with gross weight 22kg, 560mmX540mmX425mm

Delivery Time : in 30 work days in receipt of the payment

Price : Get Latest Price

Payment Terms : L/C,D/A,D/P,T/T,Western Union

Brand Name : BKT

Housing : Metal

Model Number : KBTOT8507/8527-KII

Place of Origin : Sichuan

Category : Fiber Optic Equipment

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1.RF predistortion circuit design
2.Excellent SBS restrain
3.With AGC,maintain the stable output
4.Micro-process integrate

1. Introduction

KBTOT8527-KII series 1550 external optical transmitter is designed especially for the transmission of CATV signal,cable telephone and cable data.It has DFB doide as light source.First,It modulates through external modulator at the way of AM-VSB,then transmits the vedio and signal to optical receiver wihch then transfer to electrical signals,thereafter,the electrical signals will be distributed to all the subscribers.This equipment would be used for playing program or the long-distance transmission of the vedio&signal of HFC system.

2.Parameter

Type	Item	Units	Parameter	Description
Optical character	Laser wavelength	nm	1550±5	ITU-TG.692 standard is referable
	Side mode compression ratio	dB	35	Typical value >40
	Relative light intensity noise	dBc/Hz	<-158	Typical value<-160
	Output power	dBm	2×*	2×52×72×9 Or 1×51×71×91×10 for option
	Optical return loss	dB	≥60	-
	Optical fiber connector	-	FCAPC	SCAPCE-2000 for option
RF Character	Band width	MHz	45-862	-
	Input level	dBuV	75±5	AGC
	AGC dynamic range	dB	+2~-4	-
	Flatness -	dB	≤±0.75	45~862MHz
	Return loss	dB	16	45~862MHz
	Input resistance	Ω	75	-
Link circuit Character	Tranmission channel	-	PAL-D/84ch	-
	CNR	dB	≥52	65Km optical fiber,0dBm receiving
	CTB	dB	≤-65	-
	CSO	dB	≤-65	-
	SBS	dBm	≥16.0	131618 for option
Common Characteristic	Web management interface	-	RJ45,R232,RS485	Support SNMP or browser
	Power supply	V	90~265 commercial power	-48VDC
	Power loss ----	W	≤50	Single power supply
	Work temperature --	-	0~50	Full-auto chassis temperture controlling
	Stock temperature-	-	-20~85	-
	Relative temperature	-	20%~85%	-
	Size	-	19×16.5×1.75	W×D×H

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