Products

BLR100-114DG Series

BLR100-114DG Series AGC Outdoor Bidirectional Independently Receive Optical Workstation

Introduction
Parameters

·Adopt international famous brand’s high sensitive PIN optical detector or integrated optical receiver module to ensure the excellent C/N index. RF amplification part adopts foreign PHILIPS or low noise gallium arsenide push-pull amplification module. The output part adopts foreign PHILIPS or low noise gallium arsenide push-pull amplification module to ensure excellent C/CTB and C/CSO index.

·Controlled by optical AGC, when input optical power is -7--+2dBm, output power level, CTB, CSO remain unchanged.

·Four output port can export 108dBuV high power signal, each port is amplified by an isolated power multiplication module and its output power level and output slope are adjustable.

·Cordwood design, which can deploy two optical receiving modules, two return optical transmitting modules and one power module, to promote the reliability and security of the system.

·Built-in integrated status monitoring circuit and network management interface which meet the SCTE HMS and IEC standard to realize distant detection.

·Aluminum waterproof case, reliable power switch and strict lightningproof system ensure the stable operation in wild inclement weather.

·Type I and type II network management optional, convenient for distant detection and maintain.

Forward optical receiving part

ITEM	UNIT	PARAMETER
Receiving Optical Power	dBm	-9~+3
Optical AGC Control Range	dBm	-7~+2
Optical Return Loss	dB	>45
Optical receiving Wavelength	nm	1290--1600
Optical Connector Type		FC/APC, SC/APC optional
Fiber Type		Single Module
		Link Performance
C/N	dB	≥51
C/CTB	dB	≥65
C/CSO	dB	≥60
		RF Parameter
Frequency Range	MHz	87-862/1000
Flatness	dB	(87-750/862)±0.75/ （750、860-1000）±1
Output Return Loss	dB	87-550≥16 550-862、1000≥14
Nominal Output Power Level	dBuV	108（-7~+2dBm）
Output Test Port Power Level	dBuV	-20
Output Port Number	PCS	4
Output Impedance	Ω	75

Return optical transmitting part refers to “BTM32XX series return optical transmitting module”

General Parameter

ITEM	UNIT	PARAMETER
Power Voltage	VAC	40—95/140-265
Operating Temperature	℃	-40~60
Storage Temperature	℃	-40~65
Relative Humidity	%	max 95% non-condensing
Consumption	W	≤80
Dimension(Including F Head)	mm	430（L）245（W）175(H)