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 |
NETTEST CMA4425 Specs:
| Center Wavelength |
1310 nm ± 20 nm |
|
1550 nm ± 20 nm |
| Fiber Type |
Singlemode 9/125µ |
| Spectral Width (RMS) |
1310 nm: = 10 nm |
|
1550 nm: = 10 nm |
| Dynamic Range |
1310 nm: 36 dB |
| (SNR = 1) |
1550 nm: 34 dB |
| Initial Reflective Deadzone |
1310 nm: 3 meters (typical) |
|
1550 nm: 3 meters (typical) |
| Initial Non-Reflective Deadzone |
1310 nm: 10 meters (typical) |
|
1550 nm: 12 meters (typical) |
| Pulsewidth |
10 ns to 10µs |
| 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 |
| Loss Resolution |
0.001 dB |
| Laser Safety |
Meets CDRH Class 1 Requirements (Eye Safe) 21
CFR |
|
