User guide

76
FTS 1
FTS 2
Ordering Information
MODEL INCLUDES
FTS 1
FTS 2
Protective rubber boots, batteries,
headsets, manual, and carry case.
Fiber optic talk sets are purchased
in pairs. Two units are required for
communication.
Features
Single fiber, full duplex •
Multimode and single-mode models •
Field portable, hands-free operation •
Automatic connection •
Multiparty communication •
Digital technology •
Call-back feature/ringing (FTS 2 model) •
Communicates with T500B talk option •
(FTS 2 model)
FTS Series Fiber Optic Talk Sets
Fiber Optic Talk Sets are an inexpensive solution to meet your communication needs when
testing multimode or single-mode fiber optic cables. Designed for voice communication
over spare fibers, they provide full duplex, hands-free operation. Ease of use and compact
size allow the operators to focus on the task at hand, rather than operating the talk set.
Two talk set models are available, the FTS 1 for communication on single-mode or
multimode fiber and the FTS 2 for long-range single-mode applications. The FTS 2 model
includes a multiparty communication feature, which provides the connection of two talk
sets at a common site to extend the range or to include three or more persons in the
conversation.
FTS-20C Clip-on Coupler
A clip-on coupler is available for bare fiber access where terminated ends are not
available. The FTS 20C allows bi-directional communication from the center point on a
fiber link or from the unterminated end. When used with a fiber talk set, such as the FTS2,
the user can access the intended talk fiber at the mid-point across the span, usually at
the splice enclosure. The FTS-20C can also be used in conjunction with a laser source or
a tone detector to inject or detect 2 kHz test tones. It works at 1310, 1550, or 1625 nm.
Coupling efficiency is approximately 18 dB.
Specifications
MODEL FTS 1-2 FTS 2-1310 FTS 2-1550
OPTICAL SPECIFICATIONS
Wavelength 1300 nm 1300 nm 1550 nm
Dynamic Range MM/SM 12 dB / 20 dB 45 dB 45 dB
Distance Range (km)
Typical 62.5 or 50µm MM fiber
1
Typical 1310 nm-optimized SM fiber
2
Typical 1550 nm-optimized SM fiber
3
>10
50
40
N/A
113
90
N/A
150
180
Fiber Type MM/SM SM
Connector FC, SC, ST FC, SC, ST
Emitter Type LED Laser
Emitter Classification Class I FDA 21 CFR 1040.10 and 1040.11, IEC 60825-1: 2007-03
GENERAL SPECIFICATIONS
Power 9V alkaline 4 AA alkaline or AC adapter
Weight in Use 0.25 kg (0.56 lb) 0.52 kg (1.16 lb)
Size (H x W x D) 16.8 x 7.9 x 3.8 cm
(6.6 x 3.1 x 1.5 in)
18.5 x 11.1 x 4.6 cm
(7.3 x 4.4 x 1.8 in)
Operating Temperature 0° to +50° C, RH 0 to 90% non-condensing
Storage Temperature -20° to +50° C, RH 0 to 90% non-condensing
Notes:
1 2.8 dB/km @ 850 nm, 0.6 dB/km @ 1300 nm.
2 0.4 dB/km @ 1310 nm, 0.3 dB/km @ 1550 nm.
3 0.5 dB/km @ 1310 nm, 0.25 dB/km @ 1550 nm.
FTS-20C