Ceragon FA4800 User Manual Page 239

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7.6 FibeAir 70
System Loopbacks
The FibeAir 70
radio uses Ethernet and RF loopbacks designed to enable fault isolation and
Ethernet service performance testing.
Ethernet Loopback.
testing the
local ODU, the radio link and the remote ODU.
RF Loopback
. External loopb is performed on the RF interface of the switch.
Note:
After activating Loopback, it is important to
statistics
in order to receive the most accurate resu
Use System Alarms as well as Statistics displays to determine if Loopback testing has passed
or failed.
7.6.1
Loopback Diagrams
7.6.1.1
System Loopback Points
Figure 7-1 FibeAir 70
System Loopback Points
7.6.1.2
Ethernet External Line Loopback Points
The Ethernet traffic from customer’s end
Ethernet interface (Eth1 or Eth2), enabling testing of th
interface between end-
equipment and the ODU.
System Loopbacks
radio uses Ethernet and RF loopbacks designed to enable fault isolation and
Ethernet service performance testing.
Ethernet Loopback.
Internal and external loops are performed on the interface,
local ODU, the radio link and the remote ODU.
. External loopb is performed on the RF interface of the switch.
After activating Loopback, it is important to
clear all RF and Ethernet
in order to receive the most accurate resu
lts for analysis.
Use System Alarms as well as Statistics displays to determine if Loopback testing has passed
Loopback Diagrams
System Loopback Points
System Loopback Points
Ethernet External Line Loopback Points
The Ethernet traffic from customer’s end
-
equipment or Ethernet analyzer is looped on the
Ethernet interface (Eth1 or Eth2), enabling testing of th
e connection (cable/Fiber) and the
equipment and the ODU.
Page 239
radio uses Ethernet and RF loopbacks designed to enable fault isolation and
Internal and external loops are performed on the interface,
. External loopb is performed on the RF interface of the switch.
clear all RF and Ethernet
lts for analysis.
Use System Alarms as well as Statistics displays to determine if Loopback testing has passed
equipment or Ethernet analyzer is looped on the
e connection (cable/Fiber) and the
4Gon www.4Gon.co.uk [email protected] Tel: +44 (0)1245 808295 Fax: +44 (0)1245 808299
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