Noyes OFI-400C Optical Fiber Identifier with LCD
Descriptions:

The OFI-400C is a rugged, hand-held and easy-to-use fiber optic test instrument designed to detect and measure the core power levels of optical signals on single-mode optical fiber without disrupting traffic on that fiber. The OFI-400C is simply clamped onto a fiber and indicates the presence and direction of traffic, CW signals and 270, 330, 1000 and 2000 Hz test tones. It allows technical personnel to unambiguously identify a specific fiber and eliminates the risk of accidental disruption of revenue service. NOYES OLS7, OLS2, CSS1-SM and CSS1-MM Optical Light Sources are ideal companions for the OFI-400C. 

The OFI-400C uses a unique optical head design featuring a 2-position plunger that enables it to be used with 250µm, 900µm and ribbon fiber or 2mm and 3mm jacketed fiber.  Other brands of optical fiber identifiers require users to purchase, store and swap out optical plungers each time a different type of fiber is tested 

The OFI-400C optical head induces a safe, repeatable macro-bend to the fiber that allows a small amount of light to escape for analysis. Thanks to the design of the optical head, the insertion loss induced by the macro-bend is too small to affect the signal on the fiber and the integrity of the fiber is unaffected by the measurement process. 

NOYES OFI-400C instruments are designed to be simple, easy-to-use and reliable. Each features and ergonomically-designed macro-bend trigger that is comfortable to use. An integrated, backlit display allows the OFI-400C to be used in dimly lit spaces. Powered by 2 1.5V AAA batteries, theo OFI-400C can make thousands of fiber tests before needing battery replacement. 

Features:

Unique Optical Head with 2-position Plunger for use with all fiber types

Built-in power meter - calibrated for 3mm jacketed SMF-28

Detects Traffic, CW and 270, 330, 1000 and 2000 Hz Tones

Indicates direction of transmissions

Low insertion Loss

Built-in self test

Automatic power down and battery gauge

One hand operation

Rugged, drop-proof construction

3 year calibration interval

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Live fiber detection avoids technician-induced outages

Fiber identification or tracing with CW or tones

Core power measurements

For use with 2mm and 3mm Jacketed Fibers

Insertion Loss: 1.0 dB @ 1310nm

Detection Sensitivity: -40 dBm @1550 nm, 3 mm fiber

Power Measurement: +13 to -40 dBm @1550 nm, 3 mm fiber

Specifications:  

Wavelength range: 800 - 1700 nm
Fiber stress: <100 kPSI max
Fiber size: 250 µm, 900 µm, 2 mm or 3 mm jacketed & ribbon fiber
Tone detection: 270, 330, 1000, or 2000 Hz (±5%)
Core power measurement range: +13 dBm to – 50 dBm, SMF28/28E 250um @ 1550nm
Measurement units: dBm, dB
Display Type: Multi 7 segment LCD; 3 LEDs; 1 piezo buzzer 
Power 1 x 9V Alkaline
Battery life >10,000 operations typical  

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