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GEM

Invitation to Bid - Optical Time Domain Reflectometer (OTDR) in TIRUNELVELI, TAMIL NADU

Bid Publish Date

04-Feb-2026, 3:05 pm

Bid End Date

25-Feb-2026, 4:00 pm

Location

TIRUNELVELI , TAMIL NADU

Progress

Issue04-Feb-2026, 3:05 pm
AwardPending
Explore all 4 tabs to view complete tender details

Quantity

1

Bid Type

Single Packet Bid

Categories 2

OPTICAL TIME DOMAIN REFLECTOMETER FIBER OPTIC FAULT LOCATORS

Nuclear Power Corporation Of India Limited announces a tender for Optical Time Domain Reflectometer (OTDR) (Q3) in TIRUNELVELI, TAMIL NADU. Quantity: 1. Submission Deadline: 25-02-2026 16: 00: 00. Last date to apply is approaching fast!

Documents 6

GeM-Bidding-8881972.pdf

Main Document

Other Documents

OTHER

CATALOG-Specification-1

CATALOG Specification

Other Documents

OTHER

Buyer uploaded ATC document

ATC

GEM General Terms and Conditions Document

GEM_GENERAL_TERMS_AND_CONDITIONS

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Technical Specifications 1 Item

Item #1 Details

View Catalog
Category Specification Requirement
PERFORMANCE Fiber Compatibility Single Mode
PERFORMANCE Central Wavelength (nm) 1310 & 1550 for Single Mode;
PERFORMANCE Wavelength Tolerance (±) 15.0 Or lower
PERFORMANCE Dynamic range@ Max Wavelength 35.0 - 50.0 Or higher
PERFORMANCE Event dead zone - Maximum 0.5 Or lower
PERFORMANCE Attenuation dead zone - Maximum 0.75 Or lower
PERFORMANCE Maximum Display Distance Range 200.0
PERFORMANCE Pulse width Range 3 to 20000 for Single Mode/Live Fiber Testing, 5 to 20000 for Single Mode/Live Fiber Testing, 3 to 500 for Multi Mode, 3 to 1000 for Multi Mode
PERFORMANCE Distance Measurement Accuracy (±) 0.5 Or lower
PERFORMANCE Reflection Detection Accuracy (±) ± 5 dB for Multi Mode or better, ± 4 dB for Single Mode or better
PERFORMANCE Sampling points 256000.0 - 256000.0 Or higher
DISPLAY / STORAGE Display Colour Display, LCD, LED, TFT, Daylight Readable Display, Touch Screen, Backlit Display
DISPLAY / STORAGE Display Size 7.0 - 12.0 Or higher
DISPLAY / STORAGE Connectivity interface USB
DISPLAY / STORAGE Internal Storage OTDR traces 50000
DISPLAY / STORAGE External Storage / Memory Stick Slot provided USB
DISPLAY / STORAGE External Storage Capacity inclusive in the scope of supply 32 Or higher
STABILIZED LIGHT SOURCE Modulation CW, 270 Hz, 1 kHz, 2 kHz
STABILIZED LIGHT SOURCE Optical output power – 3 dBm for Multi Mode, – 6 dBm for Single Mode
POWER SOURCE Power Source Internal / Removable- Rechargeable Battery
POWER SOURCE Battery Chemistry, if Rechargeable Battery Li-Ion
POWER SOURCE Voltage of each Battery 7.5
POWER SOURCE Battery Capacity (mAh) 10000
POWER SOURCE Number of Batteries required for operation 1
POWER SOURCE Number of Batteries supplied (Inclusive in the Scope of Supply) 1
POWER SOURCE Operating Time per full charge (Minimum) 8.0
VISUAL FAULT LOCATOR (VFL) / VISUAL LIGHT SOURCE (VLS) FOR OTDR Built-in Visual Fault Locator (VFL) / Visual Light Source (VSL) Yes
VISUAL FAULT LOCATOR (VFL) / VISUAL LIGHT SOURCE (VLS) FOR OTDR Wave Length Range (VFL/VSL) 650 nm ± 20 nm
VISUAL FAULT LOCATOR (VFL) / VISUAL LIGHT SOURCE (VLS) FOR OTDR Output Function (VFL/VSL) OFF, CW, Blink, NA
VISUAL FAULT LOCATOR (VFL) / VISUAL LIGHT SOURCE (VLS) FOR OTDR Maximum Optical output power (Peak) (VFL/VSL) - dBm - 1.5 dBm or more
VISUAL FAULT LOCATOR (VFL) / VISUAL LIGHT SOURCE (VLS) FOR OTDR Laser Safety of VFL/VSL as per IEC 60825-1 latest or equivalent international standard Class 2
POWER METER FOR OTDR Built-in Power Meter Yes
POWER METER FOR OTDR Power Meter input port Dedicated Port on OTDR
POWER METER FOR OTDR Wavelength Range 850 nm to 1650 nm
POWER METER FOR OTDR Modulation (Power Meter) CW, 270 Hz, 1 kHz, 2 kHz, NA
POWER METER FOR OTDR Minimum Power measurement range (dBm) -70.0 - -70.0 Or lower
POWER METER FOR OTDR Maximum Power measurement range (dBm) 50.0 - 50.0 Or higher
POWER METER FOR OTDR Accuracy (Power Meter) (±) 0.0 - 1.0 Or lower
GENERIC Connector Tip PC/UPC
GENERIC Connector / Adapter End SC, FC, LC, ST
GENERIC OTDR Data Format .sor
GENERIC Laser Safety of OTDR as per IEC 60825-1 latest or equivalent international standard Class 1M (1310 nm), Class 1M (1550 nm)
SALIENT FEATURES "Salient Features (Select Applicable Features Only)" Supports 12 V External Battery
ACCESSORIES Aceesories inclusive in the Scope of Supply (Select included Accessories Only) DC vehicle battery-charging adaptor (12 V), Carry Case
OPERATING CONDITIONS Minimum Operating Temperature -11.0 Or lower
OPERATING CONDITIONS Maximum Operating Temperature 55.0 Or higher
OPERATING CONDITIONS Maximum Operating Humidity 95.0 - 95.0 Or higher
WARRANTY WARRANTY 1, 2, 3, 5 Or higher
CERTIFICATION Certifications IEC
CERTIFICATION Availability of Test Reports from Central Govt/ NABL/ ILAC acredited lab to prove confirmity to the Specifications Yes
CERTIFICATION If Yes, Test Report to be furnished to the Buyer on demand Yes

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Required Documents

1

Certificate (Requested in ATC) *In case any bidder is seeking exemption from Experience / Turnover Criteria

2

the supporting documents to prove his eligibility for exemption must be uploaded for evaluation by the buyer