Installation Guide for FibeAir IP-20S, FibeAir IP-20S Assured
Page 101 of 105
Ceragon Proprietary and Confidential
9.3
Radio Link Commissioning Procedure
9.3.1
Scope
This section describes the recommended commissioning tests for IP-20 radio link
in a 1+0 configuration.
The purpose of the commissioning tests is to verify correct and proper operation
of the product.
9.3.2
Commissioning Test
The following tests should be performed on each installed link.
9.3.2.1
Link Verification
•
Received Signal Level (RSL) is up to +/- 4 dB from the expected (calculated)
level at both ends of the link.
2
•
Radio Bit Error Rate (BER) is 10E
-11
or higher.
•
If working with ATPC, ATPC is operating as expected (RSL = reference level).
9.3.2.2
Ethernet Line Interfaces Test
•
Connect Ethernet Packet Analyzer to the GbE port. Use physical loop at
remote end (or connect second analyzer). Run Packet Loss test for at least one
hour (load rate as per Ceragon's specifications for the chosen MRMC).
•
Connect Ethernet Packet Analyzer to the FE port. Use physical loop at remote
end (or connect second analyzer). Run Packet Loss test for at least one hour
(load rate as per Ceragon's specifications for the chosen MRMC).
9.3.2.3
Interoperability Verification
•
Connect customer end equipment to the line interfaces, and verify correct
operation.
•
Further interoperability tests should be performed in accordance with the
specific requirements of the connected end equipment.
2
The voltage at the BNC port is 1.XX where XX is the RSL level. For example: 1.59V means an
RSL of -59 dBm. Note that the voltage measured at the BNC port is not accurate and should
be used only as an aid).
