產品特色
• 以10μm採樣解析度測量30m
• 80 dB 動態範圍
• 背向散射等級靈敏度 (-130 dB)
• 高速掃描（1m段最高達3 Hz）
• 擴展範圍提供2公里範圍，無盲區
• 測量插入損耗(IL)、反射損耗(RL)、分佈損耗、距離、偏振狀態、相位導數和群延遲
• 高解析度C和L波段（OBR 4600）或O波段（OBR 4613）能力
◆ 應用領域:
• 輕鬆定位、識別巨彎、接頭、連接器和斷裂問題並進行故障排除
• 在網路或組件的每一點定位插入耗損點－消除回切操作
• 測試短期網路並排除故障（最長達2公里）
•對微型化組件具有前所未有的可見性
規格說明
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PERFORMANCE |
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Parameter |
Specification |
Units |
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Wavelength Range (nominal) |
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OBR 4600 |
1525 - 1610 |
nm |
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OBR 4613 |
1270 - 1340 |
nm |
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Maximum Device Length |
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Standard mode |
30 or 70 |
m |
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Extended range mode |
2000 |
m |
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Sampling Resolution |
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|
30 m mode |
10 |
μm |
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70 m mode |
20 |
μm |
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Extended range mode (2000 m) |
1 |
mm |
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Dead zone |
Equals 2-pt
sampling resolution |
|
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Wavelength |
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|
Resolution (max) |
0.02 |
pm |
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Accuracy1 |
±1.5 |
pm |
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Integrated Return Loss
Characteristics |
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|
Dynamic range |
30 and 70 m modes |
80 |
dB |
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Extended range mode |
60 |
dB |
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|
Total range |
0 to -125 |
dB |
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|
Sensitivity |
-130 |
dB |
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|
Resolution2 |
±0.05 |
dB |
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|
Accuracy2 |
±0.10 |
dB |
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Integrated Insertion Loss
Characteristics |
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|
Dynamic range3 |
18 |
dB |
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|
Resolution2 |
±0.05 |
dB |
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|
Accuracy2 |
±0.10 |
dB |
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|
Group Delay |
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|
Accuracy |
1.0 |
ps |
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|
Distributed Sensing4,5 |
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Spatial resolution |
±1.0 |
cm |
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Temperature resolution |
±0.1 |
°C |
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Strain resolution |
±1.0 |
μϵ |
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|
Scan time |
Scan range |
Standard |
Fast6 |
Spot Scan6 |
|
|
Scan time for 30 m mode |
5 nm |
2.7 |
1.3 |
0.4 |
s |
|
65 nm/88 nm7 |
14.2 |
6.3 |
2.5 |
s |
|
|
Scan time for 70 m mode |
5 nm |
3.2 |
1.8 |
0.5 |
s |
|
32 nm/43 nm7 |
9.7 |
5.8 |
2.1 |
s |
|
|
Scan time for Extended Range |
0.8 nm |
16 |
- |
- |
s |
|
3.2 nm |
- |
- |
6.5 |
s |
|
|
Physical |
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Class 1 Laser |
<10 |
mW |
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Operating power |
100 |
W |
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Weight (controller not included) |
25 (11.4) |
lb (kg) |
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Case size (W x D x H) |
14.4 x 13.6 x 6.5
(366 x 345 x 165) |
in (mm) |
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