Main OTDR Module Technical Specifications (typical at 25¡æ)
OTDR Module
|
Central
wavelength |
Pulse width
|
Dynamic
range |
Event
dead zone |
Attenuation
dead zone |
Short range
multimode (SRL) |
850/1300¡À20nm
|
3 ns to 300 ns
|
24/24dB
|
0.5m
|
2m
|
Short range multimode
and singlemode (SRL) |
850/1300/1310/
1550/1625 ¡À20nm |
3 ns to 20 us
|
24/24/40/
38/37 dB |
0.5 m (multimode)
0.8m (multimode) |
5 m (multimode)
8 m (multimode) |
Very short range
singlemode (VSRe) |
1310/1550¡À20nm
|
10 ns to 10 us
|
32/30dB
|
2m
|
8m
|
Short range
singlemode (SRe) |
1310/1550¡À20nm
|
10 ns to 10 us
|
34/32dB
|
3m
|
25m
|
Medium range
singlemode (MR) |
1310 ¡À20nm
1490 ¡À15nm 1550 ¡À20nm 1625 ¡À10nm |
3 ns to 20 us
|
40 dB
40 dB 38 dB 37 dB |
0.8m
|
4m
|
Long range
singlemode (LR) |
1310 ¡À20nm
1490 ¡À15nm 1550 ¡À20nm 1625 ¡À10nm |
3 ns to 20 us
|
43 dB
40 dB 41 dB 41 dB |
0.8m
|
4m
|
Very long range
singlemode (LR) |
1310 ¡À20nm
1383 ¡À2nm 1490 ¡À15nm 1550 ¡À20nm 1625 ¡À10nm |
3 ns to 20 us
|
45 dB
44 dB 42 dB 43 dB 43 dB |
0.8m
|
4m
|
Ultra long range
singlemode (UHD) |
1310/1550¡À20nm
1625¡À10nm |
10 ns to 20 us
|
45.5/50dB
45.5dB |
4.5m
|
15m
|
Ordering Information
OTDR Module ¨C Singlemode
|
|
E8126VSRE
|
Very Short range 1310/1550nm
|
E8126SRE
|
Short range 1310/1550nm
|
E8126MR
|
Medium range/ high resolution 1310/1550nm
|
E8126LR
|
Long range 1310/1550nm
|
E8126VLR
|
Very long range 1310/1550nm
|
E8126UHD
|
Ultra long range 1310/1550nm
|
OTDR Module ¨C Multimode
|
|
E8123SRL
|
Short range 850/1300nm
|
OTDR Module ¨CMultimode & Singlemode
|
|
E8146SRL
|
Short range 850/1300/1310/1550nm
|
E8156SRL
|
Short range 850/1300/1310/1550/1625nm
|
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