HANDHELD
MULTI-MODE OTDR
920XC-20M
MADE FOR THE TRADE!™
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920XC-20M
Handheld
Multi-Mode OTDR
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Cable Acceptance Testing
and Fault Locating
Greenlee’s 920XC-20M is a handheld, full-featured OTDR for
cable acceptance testing and fault locating. The Autotest
function automatically chooses the optimal measurement
settings, scans the fiber under test and performs fiber
analysis displaying length of fiber and the loss of each event
in an easy-to-read table. Also available is the graphical user
interface to navigate the trace signature for more detailed
views of specific fiber events.
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The 920XC-20M OTDR is indispensable and the ideal tool that
all premise technicians and LAN/WAN contractors need in their
toolbox. The 920XC-20M series handheld OTDR is designed
for enhanced user convenience with its large color LCD
display and graphical user interface. The user can activate the
measurements function easily by the press of one button.
1. Protective rubber boot
Features
2. Menu Functions
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3. Large color LCD display
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Economical
Compact handheld design
Easy to use
Fast automated testing
22dB (1300nm), 18dB
(850nm) dynamic range
50/125um and 62.5/125um
fiber
Large backlit LCD display
Measure length and defects
of coiled fiber
Fiber analysis software
for data management and
report generation
RS-232/USB interface
NiMH batteries for 8 hours of
continuous use
for settings and trace store /recall.
4. Run/Stop button
to automatically choose settings and
run OTDR test.
5. Sealed membrane panel
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6. DC charger port
7. USB port
for data transfer.
8. OTDR port
with dust cover.
www.greenlee.com
OTDR Operation Modes
OTDR Cable Acceptance
Report Generation
Instrument Setup
• Auto mode selects optimal distance range and
pulsewidth
• All settings are selected through easy to
use menu selections
• Color and high intensity monochrome
settings for bright sunlight conditions
• Complete control of fiber analysis settings for auto
measurement of splice and end of fiber
OTDR Trace Viewer
• View and measure all trace files stored on the 920XC-20M
• Bellcore Standard OTDR Report (SOR) file
storage format
• Display trace, fiber events and measurement information
on single screen
• Display measurement settings used to acquire trace
Cable Acceptance Report
• Generate professional OTDR cable acceptance reports
• Cable acceptance report can be customized by user
• Trace signature and fiber events are printed on each report
Specifications
MODEL
OTDR Trace
• View and measure test results
• One button measurement of all distance and loss
information
Event View Mode – user can page through each loss event
for location in (meters/miles and feet) and loss in dB
Manual Measurement Mode – user can perform manual
measurement with A and B cursor for distance, loss and
reflectance measurements
Measurement Setup – user can view settings used to
acquire measurement
Fiber Analysis Software – user can view
settings used for auto measurement of events
Wavelength (± 20nm)
Dynamic Range (dB)
Event Deadzone (m)
Attenuation Deadzone (m)
Emitter Type
Pulsewidth
Selectable Ranges (km)
Average Time
Distance Measurement
Accuracy
Connector Type
FIBER ANALYSIS SOFTWARE
Reflection Detect Accuracy
Attenuation Detect Accuracy
Measurement Data Storage
Data Transmission
GENERAL
Power Supply
Battery Life
Operating Temperature
Storage Temperature
Relative Humidity
Weight
Dimensions
920XC-20M
850
18
1300
22
7
20
LED
12/30/100/275/1us
30/100/275/1us/2us
0.1/0.3/0.5/1.3/2.5/5/10
0.1/0.3/0.5/1.3/2.5/5/10/20/40/80
15s/30s/1 min/2 min/3 min
±(1m + 5 X 105 x distance + sampling space)
PC (interchangeable FC, SC, ST)
±4 dB
±0.05 dB/dB
1,000 test curves
RS-232/USB port
NiMH chargeable battery/AC adapter
Support over 8 hours operating on one charge or over 20 hours standby
-10° to 50° C
-20° to 60° C
0 to 95% (non-condensing)
1.9 lbs. (0.87 kg)
7.7" H x 3.9" W x 2.4" L (196mm x 100mm x 64mm)
MADE FOR THE TRADE!™
Ordering Information
CAT NUMBER
= Replacement Part
= Accessory
UPC NUMBER
DESCRIPTION
QTY
920XC-20M UPC FC
25688
Handheld OTDR, 850/1300nm, FC/UPC
1
920XC-20M UPC SC
25689
Handheld OTDR, 850/1300nm, SC/UPC
1
920XC-20M UPC ST
25690
Handheld OTDR, 850/1300nm, ST/UPC
1
AC-ADPT-20-UNI
25691
Universal Power Supply
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AC-CONN-FC-L2
20996
FC Connector (For UPC & APC)
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AC-CONN-SC-L2
20998
SC Connector (For UPC & APC)
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AC-CONN-ST-L2
20997
ST Connector (For UPC Only)
1
1155-0526
10582
Vehicle Adapter (6FT, 5.5 OD, 2.1M)
1
20988
20988
Soft Carry Case
1
20989
20989
USB Cable For OTDR
1
20990
20990
RS-232 Cable
1
20999
20999
NiMH Battery (9.6V)
1
25693
25693
Serial Cable to USB
1
920XC-QR
25692
920XC Quick Reference Guide
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946
60571
Cleaning Wand (10/PK)
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948
60692
ReelCleaner™ Connector Cleaning System
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26307
Single and Multi-Mode OTDR Kit
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Multi-Mode OTDR
Accessories
Multi-Mode/Single Mode OTDR Kit
920XC-SM-MM
CONTENTS OF EACH MODEL NUMBER
Instrument including rechargeable battery, OTDR Trace
Viewer software, installation disk, Data transfer cable, AC
adapter, protective cover, carrying case, warranty card, CE/
FCC certificate, certificate of calibration. Default language
is English and Spanish. Alternate languages of Russian,
Portuguese, and German available upon request.
www.greenlee.com
• MA-5535 07/10
4455 Boeing Drive • Rockford, IL 61109-2988 • USA • 815-397-7070
©2010 Greenlee Textron Inc. • Printed in USA
Greenlee Textron Inc. is a subsidiary of Textron Inc.
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