- All-in-one light source and optical power meter supporting SM (1310 nm/1550 nm) and MM (850 nm/1300 nm) fiber
- Compact and lightweight (300 g)
- Measures +23 dBm max. optical power*1
- 20 hours of battery (dry cell) operation*2
- Useful fiber identification modulation function (270 Hz, 1 kHz, 2 kHz and CW)
*1: SM type (CATV model) only
*2: With 9-V alkaline batteries using optical source and optical power meter
Light Source Port:
| Model |
5LT35 |
5LT35C |
5LT83 |
| Supported Optical Fiber |
10 μm/125 μm SM fiber, PC-polished |
10 μm/125 μm SM fiber, PC-polished |
62.5 μm/125 μm MM fiber, PC-polished |
| Emitter type |
LD |
LD |
LD |
| Wavelength |
1310/1550 nm ±20 nm |
1310/1550 nm ±20 nm |
850 nm/1300 nm ±20 nm |
| Output power |
-7 dBm (SM fiber) |
-7 dBm (SM fiber) |
-7 dBm (MM fiber) |
| Spectrum width |
<5 nm |
<5 nm |
<5 nm |
Optical Power Meter Port:
| Model |
5LT35 |
5LT35C |
5LT83 |
| Fiber Type |
SM (10 μm/125 μm)/MM (50 μm/125 μm, 62.5 μm/125 μm) |
| Detector Type |
InGaAs |
| Calibrated Wavelength |
850, 1300, 1310, 1490, 1550, 1625 nm |
| Measurement Range |
-60 to +5 dBm
-50 to +10 dBm (850 nm) |
-40 to +23 dBm |
-60 to +5 dBm
-50 to +10 dBm (850 nm) |
