----JDSU OLA-55 Optical Attenuator

JDSU OLA-55 Optical Attenuator

Manufacturer:

JDSU

Model:

OLA-55

Condition:

Used

Availability:

Yes

Price:

$1,200.00

Qty:

Description:

OLA-55 with two LC adapter connector.

Feature

OLA-55 SMART Optical Level Attenuators

A complete line of SMART optical level attenuators that are 40 Gbps ready

The OLA-54 and OLA-55 SMART Optical Level Attenuators are future-proof, improved variable attenuators for system testing, installation, maintenance, and production of multimode fibers (OLA-54) and singlemode fibers(OLA-55).
The OLA-54 and OLA-55 SMART Optical Level Attenuators can be part of a SMART Optical Test Kit. The SMART Optical Test Kits contain all of the tools, including instruments and accessories, necessary to perform professional-grade power or loss tests in the field.
For a combined variable optical attenuator and a high-performance optical power meter function in a single, rugged, handheld instrument, choose the OLA-55M Motorized Optical Level Attenuator.

Highlights:
• Extended calibration wavelengths for very high performance: 600 adjustable
wavelengths for the OLA-54 and 400 adjustable wavelengths for the OLA-55.
• An extremely long battery operation time of >1000 h.
• Absolute and relative attenuation setting
• Low minimum insertion loss due to new optical design.

Applications:
• Emulate fiber loss for testing system dynamics.
• OLA-55 for testing up to 40 Gbps systems together with bit error rate testing (BERT).
• For system installation and maintenance of multimode fiber (OLA-54) and singlemode fiber (OLA-55).

Key Features
• 50/125 μm multimode fiber design (OLA-54)
• Ready for 40 Gb/s systems (OLA-55)
• New optical design allowing for low minimum insertion loss
• SmartWheel for precise and fast manual setting
• Absolute and relative attenuation setting
• FTTx ready

Details

	OLA-54 BN 2280/41 Multimode	OLA-55 BN 2280/01 Singlemode BN 2280/21 Singlemode APC
Adjustable wavelength range	750 to 1350 nm in 1 nm increments	1260 to 1650 nm in 1nm increments
Fiber type	50/125 μm	9/125 μm
Calibrated wavelengths	850 nm, 1300 nm	1310 nm, 1550 nm, 1625 nm
Display range	<2.5 to 55 dB	2.0 to 60 dB
Minimum insertion loss	<2.5 dB	<2.0 dB
Linearity	± 0.2	± 0.2
Repeatability of attenuation setting	± 0.1 dB	± 0.1 dB
Total attenuation accuracy	typ. ± 0.8 dB	± 0.8 dB
Setting type	Continuous over the entire range	Continuous over the entire range
Function	Bi-directional	Bi-directional
Displayed value	Absolute or relative attenuation value	Absolute or relative attenuation value
Max. permitted level	+20 dBm	+23 dBm

General data

Display

Illuminated graphical display, resolution of 128 × 64 dots

Results displayed in dB

Backlight function switchable via a separate key

Connector

Optical connector interchangeable adapter from BN 2150/00.xx range is suitable for

measurements on flat or angled physical contact systems

Power supply

Four dry batteries Mignon/AA, 1.5 V or NiMH rechargeable cells Mignon/AA, 1.2 V

Operating time from dry batteries >300 h

Batteries/NiCd/NiMH power saving: The instrument switches off automatically after

~20 min (function can be disabled)

AC line operation via separate AC adapter

Integrated fast battery charging function (2 hours)

External 12 V DC operating via an AC adapter or a 12 V car battery adapter

Electromagnetic compatibility

Corresponds to IEC 61326 (CE conformance)

Calibration

Suggested calibration interval 3 years

Ambient temperature

Nominal range of use −10°C to +55°C

Storage and transport −40°C to +70°C

Dimensions and Weight

B × H × T approximately 95 × 60 × 195 mm (3.74 × 2.36 × 7.68 in)

Weight approximately 500 g (1.1 lb)

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