Black Box FOLTIB, Руководство пользователя

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Page 7 724-746-5500 | blackbox.com
Chapter 2: Overview
2. Overview
2.1 Introduction
The Basic Live Traffic Identifier is an inexpensive, portable instrument designed to
identify optical test tones and live traffic without disconnecting a live system.
Simply clamp the FOLTIB onto a fiber and the instrument will indicate if there is a
signal or traffic and show the signal direction. It can detect a variety of optical
tones: 270 Hz, 1 kHz, and 2 kHz.
Use the FOLTIB with both 0.25-/0.09-mm bare fiber and 3-mm jacketed fiber.
When testing jacketed fibers, the slim design of the FOLTIB allows easier access to
a splice tray where the amount of workspace is limited. The clamping trigger fits
the natural motion of the operator’s hand. The instrument is ruggedly constructed
and reliable.
2.2 What’s Included
Your package should include the following items. If anything is missing or
damaged, contact Black Box Technical Support at 724-746-5500.
• Main unit
• Plungers (H 0.9 mm, H 0.25 mm, H 3.0 mm)
• Carrying case
• (2) 1.5-V alkaline batteries (AA)
• Quality check report
• This user’s guide on CD-ROM