User guide
62
Features
• Multimode and Single-mode testing
• Loss measurements at 850 and 1300nm
• Includes 50 and 62.5 µm mandrels
• Field portable, battery operated
• Certify 50 or 62.5 µm multimode fiber
links for any 850 or 1300nm application,
including Gigabit Ethernet (GBE)
• N.I.S.T. traceable
MLP1 Fiber Optic Loss Test Kits
The MLP1 test kits are inexpensive solutions for testing multimode and single-mode
systems. By joining the OPM 1 optical power meter and the OLS1 optical light source, the
MLP1 is a great kit for beginners or network owners. Two versions of the MLP1 test kit
are available for testing Premises networks, LAN, and Gigabit Ethernet. The MLP1-1S test
kit includes the OPM1-2C power meter and OLS1-1C light source. The MLP1-2 test kit
combines the OPM1-2C optical power meter and OLS1-2C optical light source
Specifications
Model MLP1-1S MLP1-2
Optical Light Source OLS1-1C OLS1-2C
Output ports 2 2
Output wavelength 660 nm - red 850 + 35/-40nm 850 + 35/-40 nm 1300 + 50/-10 nm
Spectral width (typ) (FWHM) 30 nm 40 nm 40 nm 120 nm
Output power
-10 dBm
*
>-20 dBm -20 dBm >-20 dBm
Stability (@25°C, 5 min. warm-up) 0.1 dB over 8 hours 0.1 dB over 8 hours
Fiber size
1000 µm, 62.5 µm
**
62.5 µm
**
Emitter type LED, Class I FDA 21 CFR 1040.10 and 1040.11, IEC 60825-1: 2007-03
Power Typical 60 hours with 9V battery, optional AC adapter
Connector ST
Size (H x W x D) 14.0 x 8.1 x 3.8 cm (5.5 x 3.2 x 1.5 in)
Weight 0.65 lb (.29 kg)
*
-10 dBm output is into 1000 micron fiber.
* * May be used to test 50 or 62.5µm fiber with supplied mandrels.
Optical Power Meter OPM1-2C
Calibration wavelength 850, 1300, 1310, 1550 nm
Detector type Germanium (Ge)
Dynamic range +6 to -60 dBm
Accuracy (@ 25°C & -10.0 dBm) ±0.25 dB
Measurement units dBm
Power Typical 60 hours with 9V battery
Adapter caps order separately (ST, SC, FC, and others available)
Size (H x W x D) 14.0 x 8.1 x 3.8 cm (5.5 x 3.2 x 1.5 in)
Weight 0.58 lb (0.26 kg)
General Kit Specifications MLP1-1S MLP1-2
Dynamic range:
Multimode ( 62.5/125 µm)
Single-mode ( 9/125 µm)
40 dB @ 850 nm
40 dB @ 850 & 1300 nm
20 dB @ 1300 nm
Weight 2. 9 lbs (1.3 kg)
Dimensions (H x W x D) 23.4 x 34 x 10.7 cm (9.2 x 13.4 x 4.2 in)
Operating temperature -10 to 50°C
Storage temperature -30 to 60°C
All specifications at 25°C
Ordering Information
Model Includes
All MLP1
models
Optical light source, optical power
meter, protective rubber boots,
adapter cap, 50 and 62.5µm man-
drels, user’s guide, and carrying case.
Test jumpers and connector adapters
are required for operation (purchased
separately). Test jumpers with a variety
of connector styles and fiber types are
available. Adapter caps for most common
connectors may be purchased from AFL
Telecommunications.










