Specifications – TekRanger (serial nos. below B052000)
1–24
TFS3031 TekRanger/TekRanger 2 Service Manual
Table 1–17: Horizontal System Dead Zone (1300 nm Multimode, Option 03)
Characteristic
Performance Requirement
Supplemental Information
Attenuation Dead Zone
Pulse Width
100 m
50 m
20 m
10 m
5 m
1 m
typical:
150 m
130 m
100 m
70 m
50 m
35 m
30 m
16 m
20 m
10 m
15 m
8 m
Attenuation dead zone is defined
as the distance between the initial
and final points, where the
backscatter level is disrupted
beyond ±0.5 dB due to
encountering a single reflective
event.
Based on reflective event with no
greater than -40 dB reflectance.
Based on 62.5
µ
m, 0.28 NA GI
fiber.
Event Dead Zone
Pulse Width
100 m
50 m
20 m
10 m
5 m
1 m
CG:
typical:
120 m
110 m
60 m
50 m
30
25 m
15 m
12 m
8 m
6 m
<5 m
3 m
Event dead zone is defined as the
distance between the initial and
final points, where the reflected
pulse amplitude is -1.5 dB down
from its peak value.
Table 1–18: Horizontal System Distance Span and Range (1300 nm Multimode, Option 03)
Characteristic
Performance Requirement
Supplemental Information
Distance Span (Manual Mode)
Pulse width
100 m
50 m
20 m
10 m
5 m
1 m
40 km
40 km
20 km
10 km
5 km
1 km
Distance span is defined as the
length of the data acquisition
window for a single segment
acquisition in overview mode.
Span is determined by the sample
spacing and the number of
samples possible in the acquisition
window.
Summary of Contents for TekRanger 2 TFS3031
Page 5: ......
Page 27: ...Module Level Service 1 4 TFS3031 TekRanger TekRanger 2 Service Manual...
Page 39: ...Battery Recharging and Replacement 1 16 TFS3031 TekRanger TekRanger 2 Service Manual...
Page 129: ...Accessories and Options 1 106 TFS3031 TekRanger TekRanger 2 Service Manual...
Page 133: ...Theory of Operation 2 4 TFS3031 TekRanger TekRanger 2 Service Manual...
Page 265: ...Replaceable Parts 6 14 TFS3031 TekRanger TekRanger 2 Service Manual...
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