Flex Reporter ™ Software Suite Mobile App PC Software AFLglobal.com 1 (800) 235-3423 ©2021-2026, AFL, all rights reserved. FS300-00-2000 Revision AR 2026-01-08 Specifications are subject to change without notice. Test and Inspection 1 FlexScan ® FS300 Quad and HDR OTDRs AFL's FlexScan FS300 series includes both a combined single-mode/multimode test set and a high dynamic range single-mode test set. Both are feature-rich solutions for detecting, identifying, locating, and resolving optical network issues. Designed for novice and expert technicians alike, these devices excel in diverse environments including data centers, fiber-to-the-home deployments, and long-haul networks. The FlexScan FS300 automates test setup, shortens test time, and simplifies results interpretation, improving efficiency and reducing costs. All-in-one test capability: The FlexScan FS300 product family includes an integrated VFL, broadband and/or PON power meter, and light source. They can be easily paired to AFL’s award-winning FOCIS family of inspection scopes for single-fiber and/or MPO and OptiTip ® multifiber inspection, ensuring technicians have everything they need to locate and resolve optical network issues. Performance-packed: With automated multi-pulse acquisition, up to 45 dB dynamic range and best-in-class dead zones, FlexScan OTDRs test multimode and/or single-mode networks – including FTTH PONs and POLANs up to 1:128 split ratio – while still detecting and measuring events down to <0.8 meters apart. User-friendly: The FS300 enables both expert and novice technicians to quickly and accurately detect, locate, identify and measure optical network components and faults. It applies industry-standard or user-set pass/fail criteria and displays results using traces or LinkMap color-coded icons that immediately show the health of the network. Pocket-sized, easy to use: The FlexScan FS300's compact design features a large, bright 5-inch touchscreen display (800 x 480) that's readable indoors and outdoors without requiring a stylus. With >12-hour battery operation and intuitive icon-driven interface, it's highly transportable and simple to operate. Multiple sharing and reporting options: Results can be stored internally, saved to a USB, and downloaded via USB cable or Bluetooth (via Flex App). Reports can be generated directly from the unit using Print-to-PDF feature, or downloaded results can be reported using the included FlexReports ™ Test Results Manager software. Reports can also be viewed on AFL's FlexApp. Optical Port Saver included: AFL's field-replaceable Optical Port Saver, helps to avoid expensive service repairs to replace connectors damaged due to poor cleaning practices and/or normal wear-and-tear. Features • Multimode and Single-mode OTDR, including PON test • SmartAuto ® test mode 1-button automated testing for fast results • Data Center test mode, for as low as <1 second per fiber OTDR test • Pocket-sized, weighs less than 1 pound, 12-hour battery • LinkMap ® color-coded icons for easy troubleshooting • Integrated Source, Power Meter and VFL • Robust reporting including Print-to-PDF • Includes field-replaceable Optical Port Saver Applications • Point-to-point and PON verification and troubleshooting • Locate faults exceeding industry or user pass/fail thresholds • Fast data center multi-fiber cross connect or interconnect verification and troubleshooting • Long-haul fiber network verification and troubleshooting Be ready for anything with these feature-rich OTDR solutions Flex Reporter ™ Software Suite Mobile App PC Software AFLglobal.com 1 (800) 235-3423 ©2021-2026, AFL, all rights reserved. FS300-00-2000 Revision AR 2026-01-08 Specifications are subject to change without notice. Test and Inspection 2 FlexScan ® FS300 Quad and HDR OTDRs Dramatically Reduces Test Time In SmartAuto or Data Center test mode, FlexScan OTDRs automatically analyze and test the network using a variety of network-optimized settings to precisely locate, characterize and identify network events with one button push. In the FS300 HDR, Data Center test mode completes tests in as low as <1 second per fiber. Loss and reflectance are measured for connectors, splices, splitters and macro-bends. FlexScan OTDRs even check for live fiber and verify OTDR launch readiness before initiating a test. Simplifies Network Troubleshooting LinkMap ® color-coded icons enable even novice users to easily and accurately troubleshoot optical networks. LinkMap clearly identifies fiber start, end, connectors, splices, PON splitters, and macro-bends. A LinkMap Summary provides end-to-end link length, loss and ORL. Loss and reflectance of detected events are compared to industry-standard or user-defined pass/fail thresholds, and the results are displayed with clear pass/fail indications. Users can instantly toggle between LinkMap and trace views. Multimode and Single-mode plus PON Testing in One OTDR FlexScan Quad OTDRs are the ideal test tool for verifying and/or maintaining both single-mode and multimode networks. Unlike most Quad OTDRs, FS300 OTDRs test both point-to-point networks and FTTH PONs/Passive Optical LANs (POLANs). Connectivity FlexScan OTDRs easily pair with AFL's award-winning FOCIS ® family of connector inspection probes for fast, easy single-fiber and/or multi-fiber connector end-face inspection. Images and pass/fail results can be transferred to the FlexScan for display and/or archiving with OTDR results. FlexScan results can be transferred wirelessly via the free FlexApp to a smart device for real-time reporting using the included Windows-based FlexReports ™ Test Results Manager software. Monitoring test results in real-time can detect errors while the tech is still in the field, preventing future truck rolls. OTDR, OLTS, and VFL Testing with a Single Tool FlexScan optionally includes a Wave ID optical light source (OLS) and optical power meter (OPM). With Wave ID, the OPM auto-synchronizes to a single or multi-wavelength Wave ID optical signal transmitted by an AFL light source. The OPM reports detected wavelengths and measures power and loss at each wavelength, saving significant test time and eliminating setup errors. The integrated Visual Fault Locator’s eye-safe red laser enables users to visually pinpoint the location of macro-bends and fiber breaks often found in splice closures and fiber cabinets. AFLglobal.com 1 (800) 235-3423 ©2021-2026, AFL, all rights reserved. FS300-00-2000 Revision AR 2026-01-08 Specifications are subject to change without notice. Test and Inspection 3 FlexScan ® FS300 Quad and HDR OTDRs Specifications (a) Multimode Single-mode FS300-325 Quad FS300-320 HDR FS300-323 HDR FS300-325 Quad Emitter Type Laser Safety Class (b) Class I Fiber Type Multimode; compatible with OM1-OM5 Single-mode; compatible with all G.65x Wavelengths (c) 850/1300 ±20 nm 1310/1550 ±20 nm 1310/1550/1625 ±20 nm 1310/1550 ±20 nm Network Type Point-to-point Point-to-point & PON up to 1:128 Point-to-point & PON up to 1:64 Connector Type User-specified APC or UPC ferrule with interchangeable UCI adapters Dynamic Range (d) , (f) 29/27 dB @ 850/1300 nm 46/45 dB @ 1310/1550 nm 45/45/41 @ 1310/1550/1625 nm 37/35 dB @ 1310/1550 nm Event Dead Zone (e) , (f) 0.7 m @ 850/1300 nm ≤0.7 m @ 1310/1550/1625 nm Attenuation Dead Zone (f) , (g) 2.5 m 2.2 m 2.2 m 2.5 m PON Dead Zone (f) , (h) Not applicable 1310/1550 nm 8 m, 1625 nm 25 m 30 m Max Split Ratio N/A 1:128 1:64 Pulse Widths 3, 5, 10, 20, 30, 50, 100, 200, 300, 500 ns 3, 5, 10, 20, 30, 50, 100, 200, 300, 500 ns; 1, 2, 3, 5, 10, 20 ms 3, 5, 10, 30, 100, 200, 500 ns; 1, 2.5, 5, 10, 20 ms Range Settings 250 m to 40 km 250 m to 240 km Data Points Up to 300,000 Data Spacing FS300-325: ≥5 cm to ≤16 m; FS300-320/323: ≥5 cm to ≤32 m Group Index of Refraction 1.3000 to 1.7000 Distance Uncertainty ±(1 + 0.0025% x distance + data point spacing) m Linearity ±0.03 dB/dB Loss Resolution 0.001 dB Reflectance Range 850 nm: -20 to -58 dB; 1300 nm: -20 to -63 dB 1310/1550/1625 nm: -20 to -65 dB Reflectance Resolution 0.01 dB Reflectance Accuracy ±2 dB ORL Range 20 to 60 dB ORL Resolution 0.01 dB ORL Accuracy ±2 dB over range 30 to 55 dB; ±4 dB over range 20-30 dB and 55-60 dB Trace File Format .SOR, Telcordia SR-4731 Issue 2 OTDR Results Storage Internal or external USB memory Internal Storage FS300-325: Minimum 4 GB internal non-volatile memory (App SW + > 5000 traces typical) FS300-320/323: Minimum 8 GB internal non-volatile memory (App SW + > 10,000 traces typical) Internal Launch Fiber ≥30 m internal MM launch fiber ≥50 m internal SM launch fiber OTDR Modes Supports SmartAuto, Data Center (not FS300-325), Expert, Real-Time for PON & point-to-point networks; Optionally supports FleXpress (i) for point-to-point networks up to 40 km Real-time Refresh Rate 1 to 4 Hz Live Fiber Protection FS300-325: No OTDR damage when connected to live fiber delivering +10 dBm at wavelength(s) in range 825 to 1675 nm FS300-320/323: No OTDR damage when connected to live fiber delivering +15 dBm at wavelength(s) in range 825 to 1675 nm Live Fiber Detection FS300-325: Reports live fiber when 825 - 1675 nm signal detected with average power -35 dBm and CW or ≥270 Hz modulation frequency FS300-320/323: Reports live fiber when 1100 - 1600 nm signal detected with average power -35 dBm and CW or ≥ 270 Hz modulation frequency Live PON OTDR Test 1625 nm using filtered detector when interfering downstream power in range 1600-1675 nm <-38 dBm Notes: a. All specifications valid at 25 °C unless otherwise specified. b. FDA 21 CFR 1040.10 & 1040.11, IEC 60825-1: 2014. c. Measured with laser in CW mode at 23 °C ± 3 °C. d. SNR=1, longest range and pulse width, 3 minute averaging. e. Maximum distance between two points 1.5 dB down each side of a reflective peak caused by an event with a -45 dB (or smaller) reflectance. Test pulse width is 3 or 5 ns. f. Typical values. g. Maximum distance from the start of a trace spike caused by an event with a -45 dB (or smaller) reflectance, to the point where the trace returns to and stays within ±0.5 dB of backscatter. Test pulse width is 3 or 5 ns. h. Recovery to within 0.5 dB of backscatter after 1:16 splitter (≤13 dB loss) using 100 ns pulse width. i. FleXpress test time is loss-dependent for point-to-point fibers (faster test for short, low loss fibers). AFLglobal.com 1 (800) 235-3423 ©2021-2026, AFL, all rights reserved. FS300-00-2000 Revision AR 2026-01-08 Specifications are subject to change without notice. Test and Inspection 4 FlexScan ® FS300 Quad and HDR OTDRs Specifications (a) Broadband Optical Power Meter Calibrated Wavelengths FS300-325: 850, 1300, 1310, 1490, 1550, 1625, 1650 nm FS300-320/323: 1270, 1310, 1490, 1550, 1577, 1625 nm Detector Type InGaAs PIN, 2 mm diameter Measurement Range +3 to -70 dBm (+3 to -65 dBm @ 850 nm) Tone Auto-Detect 270 Hz, 330 Hz, 1 kHz, 2 kHz Tone Detect Range +3 to -50 dBm @1300, 1310, 1550 nm; +3 to -40 dBm @850 nm; Wave ID Auto-synchronizes & measures 1, 2 or 3 wavelengths Wave ID Range +3 to -50 dBm @1300, 1310, 1550 nm; +3 to -40 dBm @850 nm Accuracy ±5% @ -20 dBm Linearity FS300-325: ± 0.1 dB (-3 to -40 dBm); ± 0.25 dB (-40 to -70 dBm) FS300-320/323: ± 0.1 dB (-3 to -40 dBm); ± 0.25 dB (-40 to -50 dBm) Resolution 0.01 dB Measurement Units Power in dBm, nW, μW, mW; Loss in dB Dual-Wavelength PON Power Meter (FS300-323 only) Calibrated Wavelengths (nm) Detector 1: 1490 nm Detector 2: 1550 and 1577 nm Detector Type Fiber-coupled, filtered InGaAs PIN (x2) Measurement Range +10 to -50 dBm at 1490, 1550, 1577 nm Tone Detect Range Not supported on PON Power Meter Accuracy ± 5% @ -20 dBm Linearity 1490: ± 0.1 dB (+5 to -40 dBm) 1550, 1577: ± 0.1 dB (+10 to -40 dBm) All: ± 0.25 dB (-40 to -50 dBm) Loss Resolution 0.01 dB Measurement Units Power in dBm, nW, mW, mW; Loss in dB VFL - Visual Fault Locator Emitter Type Laser, Class IIIa / Class 3R (b) Wavelength 635 nm ±10 nm Output Power 1.5 mW (~+2 dBm ±0.5 dB) into SMF-28 Modes CW and 1 Hz flashing Notes: a. All specifications valid at 25 °C unless otherwise specified. b. FDA 21 CFR 1040.10 and 1040.11, and IEC 60825-1:2014. c. Typical maximum deviation over 15 minute after 15 minute warm-up. d. Typical maximum deviation over 8 hours after 1 hour warm-up. e. 15 minutes after 30 minutes warm-up. f. 8 hours after 1 hour warm-up. Optical Light Source Wavelengths Multimode: 850 / 1300 ±20 nm Single-mode FS300-320/325: 1310 / 1550 ±20 nm Single-mode FS300-323: 1310 / 1550 / 1625 ±20 nm Emitter Type Laser Safety Class Class I (b) Launch Condition Controlled Launch at 850 nm (comparable to encircled flux on OM4 fiber) Center λ (CW Mode) ±20 nm Spectral Width 5 nm maximum (FWHM, CW Mode) Internal Modulation 270 Hz, 330 Hz, 1 kHz, 2 kHz, CW, Wave ID SM Output Stability FS300-325 · Short-term: ± 0.1 dB (c) · Long-term: ± 0.05 dB (d) FS300-320/323 · Short-term: ≤ 0.20 dB · Long-term: ≤ 0.20 dB MM Output Stability Short-term (e) : ±0.20 dB; Long-term (f) : ±0.15 dB Output Power FS300-325 · 1310/1550 nm Single-mode: -7 dBm ± 1.5 dB (CW into SMF-28) · 1300 nm Multimode: -7 dBm ± 1.5 dB (CW into 50 m MMF) · 850 nm Multimode: 0 dBm ± 1.5 dB (CW into 50 m MMF) FS300-320/323: +3 dBm ± 1.5 dB (CW into G.652.D SMF) General Size (in boot) 98 x 175 x 52.5 mm Weight 0.8 kg Operating Temperature -10 oC to +50 oC, 0 to 95% RH (non-condensing) Storage Temperature -30 oC to +70 oC, 0 to 95% RH (non-condensing, battery removed) -20 oC to +60 oC, 0 to 95% RH (non-condensing, battery installed) Power Rechargeable Lithium polymer battery; AC adapter AC Adapter 100-240 VAC, 50-60 Hz input; 5VDC, 2A output Battery Life (OTDR) ≥12 hours, Telcordia test conditions, 4 hours recharge Display 5-inch color LCD, 800 x 480 pixels, backlit Shock and Vibration GR-196-CORE, drop test, 0.75 m (30 in.), 6 planes Dust Protection GR-196-CORE, rubber dust caps for all ports OTDR/OLS or OTDR/ OLS/PON OPM Ports MM: UPC; SM: UPC or APC; includes tool-free, interchangeable SC adapters Broadband OPM and VFL Ports Universal, 2.5 mm adapter (SC, FC, ST); others available USB Ports USB host port; micro-USB function port Bluetooth Interface W1 option; compatible with Windows PC and Android WiFi Interface W1 option; compatible with IEEE 802.11 / WLAN CE Safety Compliant with EN61010-1 CE EMI/RFI EN55011, EN61326-1, GR-196-CORE 4.5.1 RoHS Compliant with RoHS directive 2011/65/EU [MMFR] 150 m OM1 Fiber Ring (e) Absent N/A in Basic kits USC/UST1 FR-OM1-150-USC-UST USC/USC1 FR-OM1-150-USC-USC USC/ULC1 FR-OM1-150-USC-ULC [MMFR] 150 m OM2 Fiber Ring (e) Absent N/A in Basic kits USC/USC2 FR-OM2-150-USC-USC USC/ULC2 FR-OM2-150-USC-ULC [MMFR] 150 m OM3/4/5 - compat. Fiber Ring (e) Absent N/A in Basic kits USC/UST3 FR-OM3-150-USC-UST USC/USC3 FR-OM3-150-USC-USC USC/ULC3 FR-OM3-150-USC-ULC [SMFR] 150 m SM Fiber Ring Absent N/A in Basic kits USC/USC FR-SMF-150-USC-USC USC/UFC FR-SMF-150-USC-UFC USC/ULC FR-SMF-150-USC-ULC USC/UST FR-SMF-150-USC-UST ASC/USC FR-SMF-150-ASC-USC ASC/UFC FR-SMF-150-ASC-UFC ASC/ULC FR-SMF-150-ASC-ULC ASC/UST FR-SMF-150-ASC-UST ASC/ASC FR-SMF-150-ASC-ASC ASC/ALC FR-SMF-150-ASC-ALC AFLglobal.com 1 (800) 235-3423 ©2021-2026, AFL, all rights reserved. FS300-00-2000 Revision AR 2026-01-08 Specifications are subject to change without notice. Test and Inspection 5 FlexScan ® FS300 Quad and HDR OTDRs All kits include FS300 with Optical Port Saver on OTDR ports, AC charger, battery, SC/2.5 mm connector adapters, FlexReports ™ software, carry case. [TIP] FOCIS Flex Tips and Cleaning (PRO only) Absent Option not available in Basic and PLUS kits SC SC-UPC bulkhead tip, 2.5 mm UPC ferrule tip, 2.5 mm One-Click FC FC-UPC bulkhead tip, 2.5 mm UPC ferrule tip, 2.5 mm One-Click LC LC-UPC bulkhead tip, 1.25 mm UPC ferrule tip, 1.25 mmOne-Click ASC SC-APC bulkhead tip, 2.5 mm APC ferrule tip, 2.5 mm One-Click AFC FC-APC bulkhead tip, 2.5 mm APC ferrule tip, 2.5 mm One-Click ALC LC-APC bulkhead tip, 1.25 mm APC ferrule tip, 1.25 mm One-Click [FRM] Single Mode MPO-24 Fiber Ring Type Absent N/A when MKIT is MMPO FRM2 MPO-24 to MPO-24 30 m G.657.A1 FRM5 MPO-24 to MPO-16 30 m G.657.A1 FRM6 MPO-24 to MPO-12 30 m G.657.A1 [MC2] MPO Ring Pin Type - Switch to Network AF Female (unpinned) to switch, Female (unpinned) to network AM Female (unpinned) to switch, Male (pinned) to network [MOD] FS300 FlexScan OTDR Configuration 320 1310/1550 Pt-to-Pt & PON HDR OTDR 323 1310/1550/1625 Pt-to-Pt & PON HDR OTDR (not applicable for MPO switch kits) 325 850/1300/1310/1550 nm Pt-to-Pt and PON Quad OTDR [KIT] FS300 FlexScan Kit Configuration BAS Includes: FS300, soft case, FlexReports Basic, USB cable (a) PLUS Includes: BAS kit plus 150 m SMF & MMF Fiber Rings, One-Click Cleaner, upgrade to FlexReports Advanced, user-selected soft or hard carry case PRO Includes: PLUS kit plus FOCIS Flex with two user-selected adapter tips BIPM Includes: PRO kit plus OFI-BIPMe [MKIT] FS300 MPO Switch Kit Configuration SMPO24 Single-mode MPO24 test kit with MPO-24 Switch (single-mode) MMPO Multimode MPO (12-fiber) test kit with MFS Switch (multimode) [Pn] Optical Light Source (OLS) and Optical Power Meter (OPM) P0 No OLS, no OPM P1 850/1300 MM and 1310/1550/1625 SM Source and Broadband Power Meter P2 1310/1550/1625 SM Source and Broadband and optional PON Power Meters (P2 is only available for FS300-323) [Wn] Bluetooth/WiFi Configuration W0 No Bluetooth or Wi-Fi (W0 currently not available for FS300-320/323) W1 (b) Includes Wi-Fi (currently not enabled) and Bluetooth [C] Single-Mode OTDR / Source Connector Type (d) A APC (recommended) U UPC (provided via installed APC to UPC Optical Port Saver) [CC] (c) Carry Case Option S1 Standard soft case for FlexScan, Fiber Rings, FOCIS Flex, accessories (Basic, PLUS, PRO kits only) S2 Large soft case for FlexScan, Fiber Rings, FOCIS Flex, OFI-BIPMe, accessories (PLUS, PRO, BIPM kits only) H1 Hard carry case (PLUS, PRO, BIPM Kits only) Ordering Information FS300-XXX Basic, Plus, PRO, BIPM kits Order Entry: FS300-[MOD]-[KIT]-[Pn]-[Wn]-[C]-[CC]-[AC]-[SMFR]-[MMFR]-[TIP] FS300-320/325 MPO kits (SMF or MMF) Order Entry: FS300-[MOD]-[MKIT]-P1-[Wn]-[AC]-[FRM]-[MC2], where: Notes: a. Results can be transferred from FlexScan to FlexReports using USB cable, or performed wirelessly (W1 option) after downloading FlexApp from 'Google play' or 'App Store'. b. FlexScans equipped with Bluetooth option (W1) support Bluetooth transfer of results via FlexApp for remote reporting using FlexReports. Wi-Fi feature is currently not enabled. c. Basic kit always ships with S1 (Standard Soft Case); MPO kit always ships with MPO-specific soft case. d. SC adapter provided. Other adapter types are ordered separately. MM OTDR/Source connector type is always UPC. e. Not available for FS300-320/323. [AC] Destination AC Plugs US USA 2-pin, US EU European Union 2-pin, EU [AC] Destination AC Plugs UK United Kingdom 3-pin, UK CN China, Australia 2-pin, SAA AFLglobal.com 1 (800) 235-3423 ©2021-2026, AFL, all rights reserved. FS300-00-2000 Revision AR 2026-01-08 Specifications are subject to change without notice. Test and Inspection 6 FlexScan ® FS300 Quad and HDR OTDRs Ordering Information (continued) Advanced Software Features License • License purchase required for each FS300. • An email address for license delivery must be provided in order comments. • License orders for FS300s from a separate order must include each FS300's serial number in the order comments. AFL NO. Description FS300-PONOPM-LIC GPON & XGS-PON Optical Power Meter (for FS300-323 only) FS300-DCTM-LIC Data Center OTDR test mode (for FS300-320/323 only) Accessories AFL NO. Description 1400-05-0230PZ FlexScan wrist strap 1400-05-0231PZ FlexScan neck strap, 36” 4050-00-0931PR AC charger 100-240 VAC to 5 VDC 1400-01-0167PZ Soft carry case for FS300 with FOCIS, OFI, and Fiber Ring 1400-20-0001PZ Soft carry case for FS300 MPO kits 1400-20-0002PZ Soft carry case for FS300 with FOCIS, and Fiber Ring 1400-01-0177PZ Hard carry case for FS300 kits with FOCIS, OFI, and Fiber Ring 3900-06-0902MR FS300 extended temperature replacement battery 4050-00-0935PR Vehicle charger, 12VDC to 5VDC @2A 6000-00-0031MR Cable, USB-micro B, 5 pin, 6' 6000-00-0034PR 5V USB charging cable (1.5 m), type A to barrel (0.9 X 3.2 X 9 mm) Cleaning Supplies One-Clicks, fluid, wipes, etc. See www.AFLglobal.com Field-Replaceable FlexScan Optical Port Saver Replace damaged connectors in the field: When normal wear-and-tear or poor cleaning practices damage the port saver’s end-face, replace it in seconds without having to return the OTDR to a service center for an expensive and time-consuming repair. AFL NO. Description 2900-58-0001MR Field-replaceable connector, single-mode, FlexScan-facing APC female to APC male 2900-58-0002MR Field-replaceable connector, single-mode, FlexScan-facing APC female to UPC male 2900-58-0003MR Field-replaceable connector, single-mode, FlexScan-facing UPC female to APC male 2900-58-0004MR Field-replaceable connector, single-mode, FlexScan-facing UPC female to UPC male 2900-58-0014MR Field-replaceable connector, multimode, FlexScan-facing UPC female to UPC male Connector Adapters AFL NO. Connector Adapter OTDR/OLS Port OPM Port VFL Port 2900-50-0002MR 2900-52-0001MR N/A FC 2900-50-0003MR 2900-52-0002MR N/A SC 2900-50-0004MR 2900-52-0003MR N/A ST 2900-50-0006MR 2900-52-0004MR N/A LC 2900-50-0011MR 2900-52-0002MR N/A SC/APC N/A 2900-52-0005MR 2900-50-0007MR 2.5 mm Universal N/A 2900-52-0006MR 2900-50-0010MR 1.25 mm Universal Qualificati ons Category Regulation/Standard Qualification CE Marking EU Compliant to relevant EU Directives on health, safety, and environmental protection, and certified with CE marking Safety/EMC/EMI IEC Compliant to IEC 61010-1 for safety requirements for electrical equipment EN Compliant to EN 61010-1 for safety requirements for electrical equipment IEC Compliant to IEC 61326-1 for EMC requirements for electrical equipment EN Compliant to EN 61326-1 for EMC requirements for electrical equipment EN Compliant to EN 55011 for EMC requirements for industrial, scientific and medical equipment Telcordia Compliant to GR-196-CORE 4.5.1 for requirements on electromagnetic interference FCC Compliant to code of federal regulations FCC 47 CFR 15 on unlicensed transmissions FDA Compliant to code of federal regulations FDA 21 CFR 1040.10 and 1040.11 on laser products IEC Compliant to IEC 60825-1 for safety of laser products RoHS EU Compliant to EU regulations Directive 2011/65/EU (RoHS 2) and Directive 2015/863 (RoHS 3) Test Method TIA Compliant to TIA-568.3-D for test and measurement requirements for premises optical fiber cabling and components IEC Compliant to IEC 11801 for test and measurement requirements for optical fiber cabling for use within premises AS/NZS Compliant to AS/NZS 3080 for test and measurement requirements for optical fiber cabling for use within premises TIA Compliant to TIA-526-7 for test procedures for installed optical fiber cable plant TIA Compliant to TIA-526-14 for test procedures for installed optical fiber cable plant IEC Compliant to IEC 14763-3 for systems and methods for the inspection and testing of installed optical fiber cabling AS/NZS Compliant to AS/NZS 14763.3 for systems and methods for the inspection and testing of installed optical fiber cabling IEC Compliant to IEC 61280-4-1 for test procedures for installed optical fiber cable plant IEC Compliant to IEC 61280-4-2 for test procedures for installed optical fiber cable plant Generic Requirement Telcordia Compliant to GR-196-CORE for generic requirements for OTDR-type equipment Telcordia Compliant to SR-4731 Issue 2 for OTDR data format IEC Compliant to IEC 61746-1 for requirements on calibration of OTDR Contact Sales@AFLglobal.com to schedule a demonstration or learn how to buy. Visit www.AFLglobal.com/Test to learn more about FlexScan FS300 OTDR. International Sales and Service Contact Information available at www.AFLglobal.com/Test/Contacts AFLglobal.com 1 (800) 235-3423 ©2021-2026, AFL, all rights reserved. FS300-00-2000 Revision AR 2026-01-08 Specifications are subject to change without notice. Test and Inspection 7 FlexScan ® FS300 Quad and HDR OTDRs Recommended Products FOCIS Flex and FOCIS Lightning2 (Multi-Fiber) Inspection • Self-contained, tether-free, hand-held inspection solution • Auto-focus and auto-centering for fast, easy inspection • IEC, IPC and user-defined pass/fail analysis • FOCIS Lightning: extremely fast multi-fiber auto-analysis for datacom and telecom inspection applications OFI-BIPMe Optical Fiber Identifier • World class signal sensitivity • Trigger lock, positive stop for optimum detection • Integrated optical power meter option Test Management and Reporting Software AFL NO. Description RPTS-AD-USB-1 FlexReports ™ Advanced, one seat license on USB RPTS-UP-TRM3-1 FLexReports Advanced, one seat, Upgrade from TRM ® 3 Advanced on USB. Users must have TRM-3 Advanced license FlexReports Basic FlexReports Basic, available for download on AFL Software Resources website FlexApp FlexApp data transfer mobile App, available on Google Play and Apple App Store