This document describes the Integris 2000 product, which is a test instrument for validating CPRI serial communications used in radio access network installations. It can test aspects of the physical layer such as optical power and bit errors, and validate the CPRI layer state. Specific tests described include CPRI link testing, cable testing, and SFP module testing. The Integris 2000 also has unique polling functions that allow it to retrieve inventory and configuration information directly from remote radio units without a baseband unit. It features a rugged laptop form factor for use in the field and allows remote control and viewing of tests as well as automatic report generation in PDF format.

1. 1
The Integris Product Line

2. The Leader in CPRI Test
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3. The Leader in CPRI Test
2
Confidential www.AbsoluteAnalysis.com2

4. The Leader in CPRI Test
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Confidential www.AbsoluteAnalysis.com2

5. The Leader in CPRI Test
2
Confidential www.AbsoluteAnalysis.com2

6. Validating Serial Communications
“We never miss a bit”
RRH installation testing…. easy peezy
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Select Test Follow on-screen instructions Save report

7. Validating Serial Communications
“We never miss a bit”
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CPRI: start up states and transitions

8. Common Installation Problems
Solved by Integris 2000
Integris 2000
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Coax / Antenna Installation Problems
• Antenna jumper loose or not connected
• Jumpers connected to wrong antenna
port (especially on 4-port 700/AWS
antennas)
• Bad jumper or bad antenna
OVP
RRH Installation Problems:
• DC Power loose or reversed at RRH
(non-intuitive color scheme)
• Fiber connected to wrong CPRI
port (non-intuitive port labeling)
• Wrong SFP installed in RRH
RRH Equipment Problems:
• Will not communicate
• Tx Port Failure
RRH
OVP Installation Problems:
• DC power wired incorrectly
• 700/AWS fibers swapped at LGX
• Fibers bent too tight in OVP
• Alarm wiring incorrect in OVP
To
BBU
Bad
Fiber
External Problems:
• High RSSI (external
interference)
• GPS antenna bad or
not receiving
enough satellites

9. 2000 Basic Tests
CPRI Link Test
– Physical layer
• Optical power
• Link rate
• Bit errors
– CPRI Layer
• Link state
• Frame count
• Round trip delay
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Integris 2000
Cable Test
– Loopback test
– Fiber test
parameters
• Continuity
• Latency
• Length
• Optical power
• Insertion loss
SFP Test
– In-Box SFP Test
– SFP Test
Parameters
• Mfg info
• SFP Type
• Optical Power
• Temperature

10. “Polling” Functions
• “Poll” the RRH for
Information
– RRH Inventory
– RRH SFP Info
• ALU (today)
• Ericsson (future)
• Major benefit:
Technician can do a
more comprehensive
RRH installation test.
No one else has this
Integris 2000
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AA
Only
Feature

11. Integris Integrated Chassis
• Rugged Military grade laptop
• Latest Intel i7 main processor
• State of the art Stratix V FPGA
delivers real-time processing
power
• Flexibility of Windows7
environment
Integris CPRI Testing
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12. Integris 2000 Summary
• Validate remote radio installation
from the ground without a BBU
• Push button simplicity
• Remote control & view
• Collaboration support
• An Evolutionary Platform
• Test Results Report in PDF
Integris 2000
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