3K18 - GN Nettest CMA4000 OTDR CMA4456 SM MM Fiber

CMA4000 OTDR Mainframe

The fastest, smartest, and easiest OTDR in the world!
When it comes to fiber optic testing, time is money.  That's why we designed the CMA4000.  It offers all the features of a mainframe OTDR in a rugged, economical, field-portable unit and its unique features make it better than other OTDRs.  Intelligent software minimizes necessary steps to perform frequent functions, its multi-tasking ability allows the CMA4000 to test, analyze and display data faster than any other OTDR available.  Plus, it has incredible deadzone, dynamic range performance, tri and quad-wavelength optics and is fully configurable.  In other words, it's the only piece of equipment you'll ever need for all your basic fiber optic testing -- whether for installation, maintenance or fault location.

Incredible dynamic range and short deadzones
The CMA4000 offers a test range of 21 to 46dB, the highest dynamic range in the world.  That means you can test longer lengths of fiber with greater resolution and less averaging time.  Plus, with deadzones as short as 2.5 m, you can be sure you’re getting complete and accurate data for your entire length of cable.

The CMA4000 makes your job faster and easier with dozens of unique features:

• One button to test and save
• Automatic evaluation of the test fiber for connection quality and traffic
• Multi-tasking software simultaneously test and analyzes trace data to display results in seconds
• An panel of dedicated keys for easy access to functions you use most as well as a convenient onboard keyboard for entering file names
• Automated software prompts the user for the required information about the cable under test and keeps track of the fibers as they are tested

The best value for your money
The CMA4000 is the one piece of equipment that can meet virtually all your basic fiber optic testing needs.  If you choose to incorporate a standard power meter, optical return loss test set, light source and visual fault locator, it’s the only piece of equipment you’ll ever need.  You can customize your unit with optional languages, power cords, connectors, keyboard layouts, and date and time formats.  The built-in keyboard let you enter important text data, and the large 8.4” display with optional VGA color and flexible configuration, makes the screen easy to read under any testing condition.  Plus, the environmentally sealed modules and buttons - along with the rugged case - protect the CMA4000 from dust, rain and impact.

Easy documentation makes it simpler for you
The programmable autosave lets you save test results on the harddrive or floppy in a format that makes sense for your network.  These virtually eliminate typing mistakes while saving time in the field.  When used in conjunction with our GN NetWorks Software, the CMA4000 can perform a variety of trace manipulations, such as trace overlay, graphing, batch printing and bi-directional averaging reports.

SPECIFICATIONS

Display	VGA LCD Display (8.4” color or 8.2” monochrome)
Mass Storage	Up to 125 traces internal storage. Over 65,000 traces with optional hard drive. Up to 180 traces for a standard 3.5 inch, 1.44 MB floppy disk. Floppy disk drive comes standard
Stored Data Points	up to 16,000
Group Refractive Index Setting	1.400000 - 1.699999
Loss Modes	ORL, 2-point, 2-point LSA, dB/KM, dB/KM LSA, splice, reflectance
Trace Compare Modes	Overlay, Delta Trace Compare, Align
Data Acquisition	Real Time, Fast Scan, Medium Scan, Slow Scan, Timed Average (user selectable)
Information Output	Trace display, FAS event table, integrated trace display with event information window, header page, measurement parameters, ASCII report
Analysis	High speed integrated fiber analysis
Vertical Scale Settings	0.125/0.25/0.5/1/2/4/8 dB (module dependent)
Horizontal Scale Settings	0.001 km/div. to 0.448 km/div @ 2 km; 0.001 km/div. to 57.304 km/div. @ 256 km (IOR = 1.5)
I/O Ports	Standard: Integral alpha-numeric keyboard, (2) RS-232 Serial, (1) Parallel, VGA, Mouse, External Keyboard Port
Language Capability	English standard (others per request and may require hard drive option)
Physical Dimensions & Weight	9.5” H x 13.5” W x 3.75” D (24.1 x 34.3 x 9.5 cm) / 11.0 lbs. (4.9 kg) Includes mainframe, battery and one module

Power

Power Supply	Autoswitching 92-132 VAC, 47-63 Hz [weight 1.7 lbs. (.77 kg)] 184-264 VAC, 47-63 Hz
Battery	Sealed Lead Acid Battery Pack [weight 1.4 lbs (0.63 kg)]
Battery Life	up to 9 hours maximum per battery, depending on operating mode
Recharge Time	1.5 - 2 hours

Environmental

Operation:	AC Power	Battery
Temperature	0ºC to 45ºC (32ºF to 122ºF)	0ºC to 40ºC (32ºF to 104ºF)
Humidity	95% RH max., non-condensing	95% RH max., non-condensing
Maximum Altitude	50,000 feet	50,000 feet
Storage:
Temperature	-25ºC to 60ºC (-13ºF to 140ºF)
Humidity	95% RH max., non-condensing
Maximum Altitude	50,000 feet

CMA4456 Singlemode MultiMode Module

Center Wavelength	850 nm ± 20 nm
	1300 nm ± 20 nm
	1310 nm ± 20 nm
	1550 nm ± 20 nm
Fiber Type	Multimode and Singlemode
Spectral Width (RMS)	850 nm: £ 10 nm
	1300 nm: £ 10 nm
	1310 nm: £ 10 nm
	1550 nm: £ 10 nm
Dynamic Range         (SNR = 1)	850 nm: 23 dB
	1300 nm: 26 dB
	1310 nm: 21.5 dB
	1550 nm: 21 dB
Initial Reflective Deadzone	850 nm: 3.5 meters (typical)
	1300 nm: 2.5 meters (typical)
	1310 nm: 3 meters (typical)
Initial Non-Reflective Deadzone	1550 nm: 3 meters (typical) 850 nm: 6.5 meters (typical)
	1300 nm: 7 meters (typical)
	1310 nm: 10 meters (typical)
	1550 nm: 12 meters (typical)
Pulsewidth	4 ns to 10 ìs (wavelength dependent)
Distance Resolution	0.0001 km; 0.1 meters; 0.001 kft, 1 ft, 0.0001 mi
Distance Sampling	0.25, 0.5, 1, 2, 4, 8, 16 meters (range dependent)
Distance Accuracy	0.0025% of distance measurement ± distance
	resolution ± index uncertainty
Distance Range Setting	2/4/8/16/32/64/128/256 km (wavelength dependent)
Loss Resolution	0.001 dB
Laser Safety	Meets CDRH Class 1 Requirements (Eye Safe) 21 CFR