Data Sheet
VIAVI
SmartClass
™
OLA-55M
Optical Level Attenuator
Features
y Attenuation range . to dB
y Absolute and relative attenuation
setting
y FTTx ready
y Automatic stabilization of the output
power even if the launched input
fluctuates (level controller mode)
y Direct setting of the output power
(level controller mode)
y Up and down arrow key to precise
and fast manual setting
y Remote controllable via USB
VIAVI SmartClass optical handhelds go
beyond the basics
With more than 100,000 optical handhelds already in use,
VIAVI continues the success story with the SmartClass
optical handhelds. The SmartClass helps your network
move to the next level of performance. SmartClass optical
handhelds encompass a new, intelligent, and next level
product line for testing all optical signals and systems,
including broadband, PONs, and Gigabit Ethernet.
All SmartClass optical handhelds provide:
y An extended number of calibration wavelengths for the
highest performance range in the industry.
y An intuitive graphical user interface for fast, easy, and
straightforward operation.
y An intelligent power supply management system.•
y A belt bag for safe and hands-free operation and
transport.
y Traceable measurements to international standards for
confidence in accuracy.
y A robust, shock-proof, and splash-proof design for field
operation.
y Quick start operation, requiring no warm-up time and
reducing testing time.
The SmartClass OLA-55M (optical level attenuator) is the
latest design of the SmartClass product range. In this
unit more functions have been added to the well known
SmartClass OLA-55, which is a future-proof instrument for
system testing, installation, maintenance, and production
of singlemode fibers.