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SKU: CS260-20 Categories: , Tags: , , ,


NOYES OTDR CS260 OTDR Contractor Series handheld OTDRs enable cost-effective troubleshooting of FTTx PONs and point-to-point metro/access networks.  Two models are offered: CS260-10 FTTx PON Activation and Troubleshooting OTDR:  1625 nm Live PON OTDR providing 35 dB dynamic range, best-in-class 0.8 m event and 3.5 m attenuation dead zones, integrated PON power meter and Visual Fault Locator (VFL). CS260-20 Metro/Access Troubleshooting OTDR:  1310/1550 nm OTDR with 30 dB dynamic range, 0.8 m event and 3.5 m attenuation dead zones plus integrated Visual Fault Locator. The CS260-10 and CS260-20 are purpose-built for optical network activation and troubleshooting tasks. With its integrated PON power meter, the CS260-10 enables verification of downstream 1490 and/or 1550 nm power levels at an FTTx PON ONU or ONT. If downstream signals are absent or power is too low, the CS260-10’s 1625 nm Live PON OTDR allows a technician to scan the network from the ONU/ONT or a network access point to locate fiber faults such as macro-bends, breaks, poor splices and dirty or damaged connectors. The live PON OTDR utilizes an out-of-band 1625 nm wavelength to prevent disrupting the 1310, 1490 and 1550 nm signals present on an in-service FTTx PON. The CS260-20 is designed to troubleshoot point-to-point metro/access networks operating in the 1310 and/or 1550 nm wavelength regions. Its short dead zones enable precise location of fiber faults. With 30 dB dynamic range, the CS260-20 can locate faults in networks up to 60 km (40 miles) in length. CS260s are derivatives of AFL’s popular OFL280 and FLX380 FlexTester families, offering the same ease-of-use, high-contrast indoor/outdoor display and over 12 hours of continuous battery operation. Both models also include an integrated VFL (visible red laser) designed to visually pinpoint the location of macro-bends or breaks in splice closures, access terminals and splitter cabinets. Over 1000 OTDR test results may be saved internally in industry-standard .SOR file format.  Stored OTDR results may be transferred to PC via USB port for viewing, analysis, and professional report generation using included Windows® compatible TRM® 2.0 Basic Test Results Manager software.  Advanced analysis and reporting capabilities – including macro-bend detection and bi-directional trace averaging – are available by upgrading to TRM 2.0 Advanced Test Results Manager.


All CS260 kits include rechargeable, replaceable Li-Ion battery pack, AC charger with country-specific power cord, user-specified adapters for the OTDR and VFL ports, dust caps for all ports, USB cable, TRM® 2.0 Basic Test Results Manager software, and a quick reference guide in any one of the supported languages.

Model Number Description
CS260-10[F]-[CA]-[LLL]-[PC] 1625 nm Live PON OTDR, integrated PON Power Meter, VFL, One-Click Cleaner, soft carry case, APC or UPC.
CS260-20[F]-[CA]-[LLL]-[PC] 1310/1550 nm Metro/Access OTDR, VFL, One-Click Cleaner, soft carry case, APC or UPC.

Specify the connector ferrule finish ([F] = U for UPC;  [F] = A for APC).

Specify the connector adapters:

  • [CA] = SC:  SC adapter for OTDR port;  2.5 mm Universal adapter for VFL port
  • [CA] = FC:  FC adapter for OTDR port;  2.5 mm Universal adapter for VFL port
  • [CA] = LC:  LC adapter for OTDR port;  1.25 mm Universal adapter for VFL port

Specify the desired language of the User Interface and Quick Reference Guide:

[LLL] Language
ENG English
CHS Simplified Chinese
CHT Traditional Chinese
DEU Deutsche (German)
FRA French
ITA Italian
JPN Japanese
KOR Korean
POL Polish
POR Portuguese
SPA Spanish
TUR Turkish

Specify the country-specific power cord to be included with the CS260:

[PC] Country Description
01 USA 3-conductor, IEC320, 115V, Type K
02 Euro 3-conductor, IEC320, 250V, Type B
03 UK 3-conductor, IEC320, 250V, Type D
04 Australia, China 3-conductor, IEC320, 250V, Type C
05 Denmark 3-conductor, IEC320, 250V, Type E
06 Japan 3-conductor, IEC320, 125V, Type M
07 Swiss 3-conductor, IEC320, 250V, Type L
08 Italy 3-conductor, IEC320, 250V, Type I
09 Israel 3-conductor, IEC320, 250V, Type H
10 India 3-conductor, IEC320, 250V, Type G

NOYES OTDR CS260 OTDR Accessories:

See the CS260 datasheet for additional accessories including:

  • Adapter caps
  • Fiber rings (launch cords)
  • TRM 2.0 Advanced, including macro-bend detection and bi-directional averaging

​NOYES OTDR CS260 OTDR CS260 Prepaid Calibration Plans

Prepaid Calibration plans offer two annual calibrations at a discounted price. Cal Plus plans offer the same services as the Cal plans with the addition of a two year extended warranty (three years total coverage).

CS260-10 CAL2-00-CS260-10 CAL2-01-CS260-10
CS260-20 CAL2-00-CS260-20 CAL2-01-CS260-20

Additional information

Weight 15 lbs


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