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Shanghai Grandway Telecom. Tech. Co.,Ltd

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Shanghai Grandway Telecom. Tech. Co.,Ltd
[China]

Address:
6F Xin'an Building,N0.99 Tianzhou Road,New-tech Development Zone Caohejing Shanghai Shanghai 200233 China

Phone:
86-21-54451260

Contact name:
Will Shu

Shanghai Grandway Telecom. Tech. Co.,Ltd

Products

	Optical Fiber Identifier

Click to enlarge image

Model Number

OFI-3

Introduction:
The OFI-3 Optical Fiber Identifier is a low cost, portable instrument

designed to detect optical signals without disrupting traffic. During

maintenance, installations, rerouting or restorations, it's often necessary

to isolate a specific fiber. By simply clamping the OFI-3 onto a fiber, the

OFI will indicate if there is a signal, a Modulated Signal, or traffic and

show signal direction.
The OFI-3 is recommended for both 0.25/0.9 mm bare fiber and 3mm jacketed

fiber. When testing coated fibers, the slim design of the OFI-3 allows easier

access to a splice tray where the amount of work space is limited. The

clamping trigger is designed to fit the natural motion of the operator's

hand. A highly impact molded plastic case makes the OFI-3 suitable for use

outside plant or in the central office.

Features:
Easy and convenient operation with a single keystroke
Detecting three signal frequencies 2kHz,1kHz, 270Hz
Displaying signal intensity
Low battery reminder
Concise LED light
Two 1.5 V dry batteries (Mignon AA size)
Interchangeable adapter heads(clamps) for jacketed and coated fiber.

Specifications
Recognizable Wavelength Range: 900 to 1650nm
Recognizable signal type: CW, 2kHz, 1kHz, 270Hz within5%
Detector Type: InGaAa 2pcs
Clamp Type: H0.9/0.25 for bare fibers ; H2.5 for jacketed fiber
Sensitivity: @ 1310nm +11dB?-25dBm (Continuous Wave) ;
> -15 dBm (Modulated Signal)
@ 1550nm +11dB?-35dBm (Continuous Wave) ;
> -18dBm (Modulated Signal)
LED Indicator: signal traffic ; signal frequency(2kHz/1kHz/270Hz);
signal intensity (5 grades) ; low battery

General Specifications:

Operating temperature: -10 to +50Centigrade
Storage temperature: -20 to+70Centigrade
Power Supply: 1.5V AA batteries*2pcs
Dimension (mm): 202L*62W*36H
Weight (g): 270

Standard Items:
Main unit
Carrying case
Operating Manual
Warranty Registration Card
Batteries
Two interchangeable adapter heads(clamps) for jacketed and coated fiber