LS series light source is qualified in optical network, CATV and FTTX maintenance. Together with our optical power meter, it is a perfect solution for fiber optic network applications.

Multi wavelength output
CW mode or modulated mode, 270Hz, 330Hz, 1KHz, 2KHz
Adjustable output power
30 hours working time

Model
LS200A Light source(single wavelength)	1310, 1490, 1550 nm
LS200B Light source(double wavelength)	1310 / 1550 nm, 850 / 1300 nm
LS300A Light source(double wavelength)	1310 / 1550 nm, 850 / 1300 nm / visible light source
LS300B Light source(triple wavelength)	1310 / 1550 nm / 1490 nm / visible light source
LS500 Light source(Multi wavelength)	1310 nm / 1550 nm / 1490 nm / 850 nm / 1300 nm / visible, SM and MM

Model	LS200A	LS200B	LS300A	LS300B	LS500
	Single wavelength light source	Double wavelength light source	Double wavelength light source	Triple wavelength light source	Multi wavelength light source
Wavelength	1310 nm 1550 nm Customized	1310 nm 1550 nm Customized	1310 nm 1550 nm Customized	1310 nm 1550nm 1490nm Customized	1310 nm 1550 nm 1490 nm 850 nm 1300 nm Customized
Laser Type	FP-LD
Output Power	+3 dBm ~ -5 dBm; 1dB adjustable step	> -5 dBm
Stability	0.05 dB@20 ? 30 min 0.1 dB@20 ? 8 Hours		0.05 dB@20 ? 1 Hours 0.1 dB@20 ? 10 Hours
Connector	FC/PC FC/APC
650nm VFL Module	--		Power 1 mW(3, 5, 10 mW option)
Power Supply	2 x AA		3 x AA, AC Adapter
Operating Temperature	-10 ? ~ +60 ?
Working Time	35 Hours	40 Hours
Dimension	119 mm � 70 mm � 29 mm		185 mm � 85 mm � 45 mm
Weight	200 g (excluding battery)		320 g (excluding battery)

Alte produse DEVISER

DEVISER TC601E ETHERNET AND E1 TESTER

• 1000Base-X optical port x 1, 10/100/1000Base-T electric port x 1
• Complete solution for activating, verifying & fault-diagnosing Ethernet service from 10Mbit/s to 1Gbit/s quickly and easily
• Convenient and intuitive user interface
• Integrates multiple software tools for field measurement, ensuring high cost-performance
• Professional PDF and CSV data report generation

DEVISER AE4000 SERIES OTDR MODULE

• One button auto test simplifies setup to quickly detect faults
• User friendly touch screen operation
• Fast storage function and one touch operation for saving results
• Unique mini menu allows quick and convenient results analysis

POWERMETRU FIBRA OPTICA DEVISER AE200

• 850nm, 980nm, 1300nm, 1310nm, 1490nm, 1550nm, 1610nm Wavelengths
• 0.01 dBm Resolution
• fber network installation, debugging and maintenance in optical network, CATV and FTTX field
• Up to 50 hours working time with 3 5AA rechargeable batteries
• Visual Fault Locator
• Auto shutdown and self-calibration function
• USB Interface and toolbox software

ANALIZOR DE SPECTRU TV SI CATV 1 MHZ..1 GHZ DEVISER DS8831

• 1 MHz.. 1 GHz Frequency Range
• 50 or 75 ohm input impedance
• Design QAM analysis, spectrum analysis and CATV analysis in one unit
• QAM analysis: MER, BER, EVM, Constellation Diagram etc
• Support QAM/ITU-T J.83 ANNEX A/B/C/D and QPSK, COFDM
• CATV analysis
• Battery and AC power supply

TESTER TV CABLU CATV ANALOG SI DVBC DIGITAL INSTALATII RETELE HFC DEVISER DS6300C

• mainly applied for the installation of data service of HFC Network
• compatible with DOCSIS & Euro DOCSIS 1.1/2.0/3.0
• simple measurement of Analog TV, DVB-C and Spectrum
• 3.5 Inch TFT LCD
• USB storage and upgrade
• Toolbox - PC Management Software

DEVISER DS2580C DIGITAL TV QAM ANALYZER

• Analog TV measurements include: Level, V/A, HUM, C/N
• Auto-generates and saves up to 20 custom channel plans from a cable drop
• Auto test with pass/fail limits speeds up tests and simplifies results interpretation

DEVISER C1200 DVB-C METER

• Analog TV Analysis: Level, Tilt, C/N, Scan and Trunk Voltage
• Digital TV Analysis: Power Level, MER and BER
• 128½64 backlit LCD screen
• Li-ion battery provides >4 hrs. operation
• Upgrade software and edit channel plans easily via USB interface

DEVISER TC702 GIGABIT ETHERNET MODULE

• Packet stream generation and measurement
• Loopback discovery
• Smart Loopback and 802.3ah OAM Loopback
• Through mode

DEVISER AE600 CWDM CHANNEL ANALYZER

• Analyze 18 wavelengths (ranging from 1271 ~ 1611nm) simultaneously
• All-day testing with 5 hours' continuous operation
• With interchangeable connectors, switch easily among FC / SC / LC / ST
• View measurement results in list or graph format
• Store up to 1000 data groups; manage them with Toolbox PC software

DEVISER AE3100 SERIES HANDHELD OTDR

• Broad dynamic range coverage (28 - 39 dB)
• Minimum 5cm resolution
• Intelligent analysis of events
• Excellent stability and repeatability