CTC Union FRM220-100AS-1, User Manual

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CHAPTER 4
PROVISIONING VIA WEB BASED MANAGEMENT
4.5.6 Counters
There are counters for OAM packets and counters for transmitted and received frames. They can
be viewed under the 'Counter' screen.
The OAM counters are available for each fiber port.
The RMON in/out counters show the received and transmitted frames for each of the interfaces on
100AS-1 .
To clear the counters, click either the 'Clear OAM Counters' or 'Clear RMON Counters' button.
4.5.7 SFP
Modern optical SFP transceivers support digital diagnostics monitoring (DDM) functions according
to the industry-standard SFF-8472. This optional feature in SFP is also known as digital optical
monitoring (DOM) and gives the end user the ability to monitor real-time parameters of the SFP,
such as optical output power, optical receive power, temperature, etc. DDM is not available in
every SFP, so if the inserted SFP does not support DD, there will be no view for it. However, every
SFP should be able to view the manufacturer name, part number, fiber type and link length. To
view the SFP particulars, click the 'SFP' tab.