AFL Noyes M710-24 QUAD Long-Range Multifunction OTDR

AFL Noyes M710-24 QUAD Long-Range Multifunction OTDR

The AFL Noyes M710-24 QUAD Long-Range Multifunction OTDR is a professional fiber optic test platform for certifying and troubleshooting both multimode and single-mode networks. Its four OTDR wavelengths support multimode testing at 850 and 1300 nm and single-mode testing at 1310 and 1550 nm, allowing technicians to evaluate multiple fiber types with one field instrument.

The M710-24 combines Optical Time-Domain Reflectometer testing, an integrated optical power meter and a visual fault locator with AFL technologies designed to simplify fiber analysis. TruEvent® event analysis helps identify and classify events accurately, while LinkMap® presents the tested link in a graphical format for faster interpretation. Touch and Test™ provides direct touchscreen access to OTDR modes, power meter testing, results management and job creation.

A large 6.5-inch colour touchscreen provides clear indoor and outdoor viewing. Automatic pass/fail analysis compares test results with industry-standard TIA/ISO thresholds or user-defined criteria, helping technicians identify fibers that do not meet project requirements. The rechargeable battery supports up to 13 hours of continuous OTDR testing for extended field operation.

Features and Benefits of the AFL Noyes M710-24 QUAD OTDR

• QUAD OTDR configuration for multimode and single-mode networks.
• Tests multimode fiber at 850 and 1300 nm.
• Tests single-mode fiber at 1310 and 1550 nm.
• Dynamic range of 25/24 dB for multimode testing.
• Dynamic range of 40/38 dB for single-mode testing.
• TruEvent® technology supports accurate and reliable event analysis.
• LinkMap® presents fiber events in an easy-to-understand graphical format.
• Touch and Test™ simplifies access to testing and results functions.
• Automatic pass/fail analysis supports TIA/ISO and user-defined thresholds.
• Live fiber detection helps prevent testing on active optical links.
• Front-panel and first-connector checks help improve launch quality.
• Integrated optical power meter supports Tier 1 loss testing.
• Integrated 635 nm visual fault locator assists with continuity checks.
• Compatible with the optional DFS1 Digital FiberScope for connector inspection.
• Stores results for up to 1,000 fibers in internal memory.
• Two USB host ports support USB flash-drive storage.
• Large 6.5-inch colour touchscreen with anti-reflective coating.
• Rechargeable battery provides up to 13 hours of continuous testing.
• Tool-free SC, ST, FC and LC adapter options are available.

Four-Wavelength Multimode and Single-Mode Testing

The AFL Noyes M710-24 combines two multimode and two single-mode OTDR wavelengths in one instrument. The multimode port operates at 850 and 1300 nm, while the single-mode port operates at 1310 and 1550 nm. This QUAD configuration is suitable for organizations that install, certify or maintain mixed fiber infrastructures.

Multimode testing supports range settings from 250 metres to 64 kilometres, while single-mode testing supports ranges from 250 metres to 256 kilometres. Available pulse widths are optimized for the selected fiber type, allowing technicians to evaluate short premises links and longer telecommunications routes.

The M710-24 provides dynamic ranges of 25 dB at 850 nm, 24 dB at 1300 nm, 40 dB at 1310 nm and 38 dB at 1550 nm. Its short 0.8 m event dead zone and 4 m attenuation dead zone support detailed analysis of closely spaced events.

TruEvent® Event Analysis

AFL TruEvent® technology evaluates the OTDR trace to identify, classify and measure events along the fiber link. Events may include connectors, mechanical splices, fusion splices, reflective interfaces, bends, breaks and the end of the fiber.

Accurate event analysis reduces the amount of manual trace interpretation required during routine testing. Experienced technicians can still review the complete trace and event table when detailed analysis or troubleshooting is required.

LinkMap® Graphical Results

LinkMap® converts OTDR results into a graphical representation of the fiber link. Instead of relying only on a traditional backscatter trace, technicians can view individual events as recognizable link elements with associated measurement information.

This graphical approach makes results easier to interpret and communicate. LinkMap is particularly useful for installation teams, project managers and customers who need a clear presentation of fiber condition without performing detailed OTDR trace analysis.

Touch and Test™ Operation

The Touch and Test™ interface provides one-touch access to OTDR test modes, optical power meter measurements, job creation and stored results. This workflow helps reduce training requirements, operating errors and time spent navigating menus.

The M710-24 provides Full Auto, Real Time and Expert OTDR operating modes. Full Auto mode selects appropriate test parameters for routine measurements. Real Time mode provides continuous trace updates during troubleshooting, while Expert mode allows experienced users to select detailed measurement settings.

Automatic Pass/Fail Analysis

The M710-24 allows technicians to apply pass/fail thresholds based on applicable TIA/ISO values or project-specific criteria. The instrument evaluates the measured fiber and alerts the user when an event or link does not meet the configured limits.

Automatic evaluation supports consistent testing across multiple technicians and fibers. The selected thresholds should match the fiber type, network design, link length, connector count and customer acceptance requirements.

Integrated Optical Power Meter

The M710-24 includes an InGaAs optical power meter calibrated at 850, 1300, 1310, 1490, 1550 and 1625 nm. Up to three wavelengths can be displayed simultaneously. Its measurement range extends from +3 to -70 dBm with 0.01 dB resolution.

The power meter displays measurements in dB, dBm or mW and supports reference storage, result storage and tone detection at 270 Hz, 330 Hz, 1 kHz and 2 kHz. Wave ID automatically identifies and switches to wavelengths transmitted by a compatible AFL Wave ID optical source, helping reduce test time and setup errors.

Integrated Visual Fault Locator

The built-in visual fault locator operates at 635 nm ±20 nm with a nominal output power of 0.8 mW. Visible red light can assist with fiber identification, continuity checks and locating certain breaks, excessive bends or poor connections in accessible fiber links.

The visual fault locator complements OTDR and power meter testing but does not replace quantitative loss measurement or complete OTDR analysis. Fault visibility depends on the cable construction, ambient lighting and location of the affected area.

Connector Inspection Capability

The M710 series can be used with the optional AFL Noyes DFS1 Digital FiberScope. This capability allows technicians to inspect connector end faces and review images on the instrument display.

Connector inspection is an important part of fiber testing because contamination can increase insertion loss, create reflectance and transfer between mated interfaces. An inspect-clean-inspect procedure should be completed before connecting launch cables or test ports.

Results Storage and Data Transfer

The M710-24 stores OTDR results for up to 1,000 fibers in internal flash memory. Results can also be stored on a USB flash drive using either of the two USB host ports. Test files can be downloaded directly from the OTDR to a computer.

OTDR traces use the SR-4731 format, which is based on GR-196-CORE Appendix A and B and SR-4731 requirements. Included PC software supports OTDR trace analysis and optical power meter loss reporting.

AFL Noyes M710-24 Applications

• Multimode and single-mode fiber certification
• Tier 1 and Tier 2 fiber optic testing
• Campus and central office network testing
• LAN and WAN installation and troubleshooting
• Long-haul single-mode network testing
• Distributed Antenna System fiber certification
• Data centre fiber infrastructure testing
• Splice and connector event analysis
• Fiber length and loss measurement
• Fiber reflectance measurement
• Optical power and insertion-loss testing
• Visual continuity checking
• Fiber network acceptance documentation

AFL Noyes M710-24 OTDR Specifications

Specification	Details
Manufacturer	AFL Noyes
Model	M710-24
Product Type	QUAD Long-Range Multifunction OTDR
Supported Fiber Types	Multimode and single-mode
Multimode OTDR Wavelengths	850 and 1300 nm
Single-Mode OTDR Wavelengths	1310 and 1550 nm
Wavelength Tolerance	±25 nm at all four wavelengths
Dynamic Range	25/24/40/38 dB at 850/1300/1310/1550 nm
Event Dead Zone	0.8 m typical
Attenuation Dead Zone	4 m typical
Multimode Pulse Widths	5, 10, 30, 100 and 300 ns; 1 µs
Single-Mode Pulse Widths	5, 10, 30, 100 and 300 ns; 1, 3, 10 and 20 µs
Multimode Range Settings	250 m to 64 km
Single-Mode Range Settings	250 m to 256 km
Maximum Sampling Points	64,000
Minimum Data-Point Spacing	0.125 m
Group Index of Refraction	1.4000 to 1.6000
Distance Uncertainty	±(1 m + 0.0005% × distance + data-point spacing)
Linearity	±0.05 dB/dB typical
Loss Threshold	0.05 dB
Loss Resolution	0.01 dB
Reflectance Accuracy	±2 dB for a non-saturated event
OTDR Modes	Full Auto, Real Time and Expert
Trace File Format	SR-4731
Internal Storage Capacity	Results for up to 1,000 fibers
External Storage	USB flash drive through two USB host ports
Data Transfer	USB connection
Tool-Free Adapter Options	SC, ST, FC and LC

M710-24 Optical Power Meter Specifications

Specification	Details
Calibrated Wavelengths	850, 1300, 1310, 1490, 1550 and 1625 nm
Simultaneous Display	Up to three wavelengths
Detector Type	2 mm InGaAs
Measurement Range	+3 to -70 dBm
Accuracy	±0.25 dB under specified conditions
Measurement Units	dB, dBm and mW
Wave ID	Supported with compatible AFL Wave ID light sources
Reference Function	Supported
Data Storage	Supported
Tone Detection	270 Hz, 330 Hz, 1 kHz and 2 kHz

M710-24 Visual Fault Locator Specifications

Specification	Details
Emitter Type	Visible red laser
Wavelength	635 nm ±20 nm
Nominal Output Power	0.8 mW
Laser Safety Class	Class II

Physical and Environmental Specifications

Specification	Details
Display	6.5-inch colour transflective touchscreen
Display Coating	Anti-reflective coating
Dimensions	190.5 × 269.2 × 69.8 mm
Weight	Approximately 2.36 kg
Operating Temperature	-10°C to +50°C
Operating Humidity	0% to 90% RH, non-condensing
Storage Temperature	-20°C to +60°C
Storage Humidity	0% to 90% RH, non-condensing
Power	Rechargeable lithium-ion battery or AC power adapter
Battery Life	Up to 13 hours of continuous OTDR testing
Recharge Time	Approximately 4 hours

Standard Included Items

• AFL Noyes M710-24 QUAD Multifunction OTDR
• Integrated optical power meter
• Integrated visual fault locator
• USB flash drive
• PC software for OTDR trace analysis and OPM loss reporting
• AC power adapter with selected country power cord
• Switchable test-port adapters
• Fiber optic cleaning accessories
• Soft carrying case

Configuration notice: The M710-24 may be ordered with a UPC or APC ferrule on the single-mode OTDR port. Confirm the required ferrule and language configuration when requesting a quotation.

The AFL Noyes M710-24 QUAD Long-Range Multifunction OTDR provides multimode and single-mode certification, event analysis, optical power measurement and visual fault location in one professional field instrument. Its four test wavelengths, TruEvent technology, LinkMap results, automatic pass/fail evaluation and 13-hour battery life make it a practical platform for complex fiber network installation and maintenance.