Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
⌕
RFQ CartGet a QuoteSign inSign up
Image not available
JONARD TOOLSLight Sources for Optical Power Meters

JONARD TOOLS Optical Light Source: Stabilized Light Source

The JONARD TOOLS FLS-50 is a stabilized light source designed for use with optical power meters. This fiber optic light source, identified by manufacturer part number FLS-50, provides a stable optical signal for…

SKU 3G-OTH-182197

Brand
JONARD TOOLS
Item
Optical Light Source: Stabilized Light Source
Category
Light Sources for Optical Power Meters
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

JONARD TOOLS
Manufacturer Part Number
FLS-50
Includes
Fiber Optic Light Source
Product Type
Stabilized Light Source
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

JONARD TOOLS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JONARD TOOLS FLS-50 is a stabilized light source designed for use with optical power meters. This fiber optic light source, identified by manufacturer part number FLS-50, provides a stable optical signal for testing and measurement applications.

Used in

Common applications for JONARD TOOLS
Fiber optic network installation — JONARD TOOLS FC-600 Fiber Cleaver for fusion splicing
Field fiber splicing — JONARD TOOLS SPCL-1 Fusion Splicer Kit for single-mode fiber
Fusion splicer maintenance — JONARD TOOLS CWP-125 pointed cotton swab for V-groove cleaning
OTDR testing — JONARD TOOLS FLC-1007 single-mode launch cable for link characterization
Enclosure access — JONARD TOOLS SSK-716 star key can wrench for telecom canisters
Structured cabling termination — JONARD TOOLS K-6EJ/25 keystone jack for RJ45 connections

JONARD TOOLS Products

3G Electric supplies JONARD TOOLS light sources for optical power meters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
JONARD TOOLS Fiber Optic Power Meter: Single-Mode, FPM-50A Power Meter & FLS-50 Light Source (MPN FPL-5050). Key specifications — Product Type: Light Source Power Meter Kit; Includes: (2) Cleaning Swabs; Manufacturer Part Number: FPL-5050; Adapters Included: FC; Brand: JONARD TOOLS; Features: Has Four Different Modulation Outputs (CW, 270 Hz, 1 KHz, 2 KHz); Testing Functions: Optical Power Loss; _Model Features: FPM-50A Power Meter & FLS-50 Light Source.
JONARD TOOLS
JONARD TOOLS Fiber Optic Power Meter: Single-Mode, FPM-50A Power Meter & FLS-50 Light Source (MPN FPL-5050). Key specifications — Product Type: Light Source Power Meter Kit; Includes: (2) Cleaning Swabs; Manufacturer Part Number: FPL-5050; Adapters Included: FC; Brand: JONARD TOOLS; Features: Has Four Different Modulation Outputs (CW, 270 Hz, 1 KHz, 2 KHz); Testing Functions: Optical Power Loss; _Model Features: FPM-50A Power Meter & FLS-50 Light Source.
JONARD TOOLS Fiber Optic Power Meter: Light Source Power Meter Kit, FC/LC (PC/UPC)/SC (APC/PC/UPC) (MPN FPL-5555). Key specifications — Product Type: Light Source Power Meter Kit; Includes: (2) Cleaning Swabs; Manufacturer Part Number: FPL-5555; Adapters Included: FC; Brand: JONARD TOOLS; Connector Type: SC (APC/PC/UPC); Features: (FLS-55) Highly Stable Output Power and Wavelengths; Testing Functions: Optical Power Measuring.
JONARD TOOLS
JONARD TOOLS Fiber Optic Power Meter: Light Source Power Meter Kit, FC/LC (PC/UPC)/SC (APC/PC/UPC) (MPN FPL-5555). Key specifications — Product Type: Light Source Power Meter Kit; Includes: (2) Cleaning Swabs; Manufacturer Part Number: FPL-5555; Adapters Included: FC; Brand: JONARD TOOLS; Connector Type: SC (APC/PC/UPC); Features: (FLS-55) Highly Stable Output Power and Wavelengths; Testing Functions: Optical Power Measuring.
JONARD TOOLS Fiber Optic Power Meter: Fiber Optic Power Meter, FC/LC/SC, FC/LC/SC, CAT I, Digital (MPN FPM-70). Key specifications — Product Type: Fiber Optic Power Meter; Includes: (2) Cleaning Swabs; Manufacturer Part Number: FPM-70; Adapters Included: FC; Brand: JONARD TOOLS; Features: Measures a Wide Variety of Wavelengths; Testing Functions: Optical Power Measuring; _Wavelengths: 850, 980, 1300, 1310, 1490, 1550, 1625, 1650 nm.
JONARD TOOLS
JONARD TOOLS Fiber Optic Power Meter: Fiber Optic Power Meter, FC/LC/SC, FC/LC/SC, CAT I, Digital (MPN FPM-70). Key specifications — Product Type: Fiber Optic Power Meter; Includes: (2) Cleaning Swabs; Manufacturer Part Number: FPM-70; Adapters Included: FC; Brand: JONARD TOOLS; Features: Measures a Wide Variety of Wavelengths; Testing Functions: Optical Power Measuring; _Wavelengths: 850, 980, 1300, 1310, 1490, 1550, 1625, 1650 nm.
JONARD TOOLS Mini Optical Power Meter: Single & Multi-Mode, Multi-Mode/Single-Mode, FC Adapter/LC (MPN FPM-50S). Key specifications — Product Type: Fiber Optic Power Meter; Includes: (2) AAA Batteries; Manufacturer Part Number: FPM-50S; Adapters Included: FC Adapter; Brand: JONARD TOOLS; Connector Type: LC-UPC; Features: 0.01 dB Resolution; Testing Functions: Optical Power Measuring.
JONARD TOOLS
JONARD TOOLS Mini Optical Power Meter: Single & Multi-Mode, Multi-Mode/Single-Mode, FC Adapter/LC (MPN FPM-50S). Key specifications — Product Type: Fiber Optic Power Meter; Includes: (2) AAA Batteries; Manufacturer Part Number: FPM-50S; Adapters Included: FC Adapter; Brand: JONARD TOOLS; Connector Type: LC-UPC; Features: 0.01 dB Resolution; Testing Functions: Optical Power Measuring.
JONARD TOOLS Fiber Optic Power Meter: Single-Mode, 850, 980, 1300, 1310, 1490, 1550, 1625, 1650 nm (MPN FPM-50A). Key specifications — Product Type: Fiber Optic Power Meter; Includes: (2) Cleaning Swabs; Manufacturer Part Number: FPM-50A; Adapters Included: SC; Brand: JONARD TOOLS; Features: Shatter-Resistant Sleeve; Testing Functions: Optical Power Loss; _Wavelengths: 850, 980, 1300, 1310, 1490, 1550, 1625, 1650 nm.
JONARD TOOLS
JONARD TOOLS Fiber Optic Power Meter: Single-Mode, 850, 980, 1300, 1310, 1490, 1550, 1625, 1650 nm (MPN FPM-50A). Key specifications — Product Type: Fiber Optic Power Meter; Includes: (2) Cleaning Swabs; Manufacturer Part Number: FPM-50A; Adapters Included: SC; Brand: JONARD TOOLS; Features: Shatter-Resistant Sleeve; Testing Functions: Optical Power Loss; _Wavelengths: 850, 980, 1300, 1310, 1490, 1550, 1625, 1650 nm.
JONARD TOOLS Fiber Optic Power Meter: Single-Mode, 850, 980, 1300, 1310, 1490, 1550, 1625, 1650 nm (MPN FPM-55). Key specifications — Product Type: Fiber Optic Power Meter; Includes: Carrying Case; Manufacturer Part Number: FPM-55; Adapters Included: SC; Brand: JONARD TOOLS; Features: Shatter-Resistant Sleeve; Testing Functions: Optical Power Loss; _Wavelengths: 850, 980, 1300, 1310, 1490, 1550, 1625, 1650 nm.
JONARD TOOLS
JONARD TOOLS Fiber Optic Power Meter: Single-Mode, 850, 980, 1300, 1310, 1490, 1550, 1625, 1650 nm (MPN FPM-55). Key specifications — Product Type: Fiber Optic Power Meter; Includes: Carrying Case; Manufacturer Part Number: FPM-55; Adapters Included: SC; Brand: JONARD TOOLS; Features: Shatter-Resistant Sleeve; Testing Functions: Optical Power Loss; _Wavelengths: 850, 980, 1300, 1310, 1490, 1550, 1625, 1650 nm.

More from JONARD TOOLS

View all JONARD TOOLS parts →
JONARD TOOLS
JONARD TOOLS
JONARD TOOLS Optical Light Source: Stabilized Light Source, FLS-55. Key specifications — Brand: JONARD TOOLS; Product Type: Stabilized Light Source; Includes: Fiber Optic Light Source; Manufacturer Part Number: FLS-55.