|
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 CMA4791 NI Specs:
| Wavelength Range |
1520 - 1570 nm |
| Wavelength Accuracy |
±20 pm (typical) |
| Resolution Bandwidth |
<0.05 nm |
| Power Range |
+10 to -70 dBm per channel
+20 to -60 dBm per channel |
| Polarization Dependence |
<±0.25 dB |
| Channel Table |
Automatically generated, up to 400 channels |
| Return Loss |
<35 dB |
| Cyclic Time |
4 seconds maximum |
| Stability |
±0.2 dB per hour |
| Power Accuracy |
±0.5 dB (23° C) |
| Modes of Operation |
Graph, table and drift modes |
| Acquisitions |
Real time, average, peak hold and channel drift |
| Language Capability |
English |
|
