This document describes the following Point System topics:

• What are the Manageable Features of the CFETF100?

Focal Point - CFETF100 100Mbps Fast Ethernet TX-FX Media Converter

CFETF100 SNMP MIB Variables

The following manageable features are available for the CFETF100:

• BiaIndex - (Integer, read only) "Burned In Address." This is the serial number of the cabinet into which this CFETF100 is installed.
  

• SlotIndex - (Integer, read only) The cabinet slot into which this CFETF100 is installed.
  

• Groups - (String, read/write) This is the Device Group String for this CFETF100. For more information on Device Group Strings, see the help for Configuration Management.
  

• MRevision - (Integer, read only) This is the marketing revision level of the device. It is the last three digits of the part number.
  

• CfgMatch - (Integer, read only) This value indicates whether or not this particular CFETF100 is selected to receive configuration changes. For more information, see the help for Configuration Management.
  

• SerialNumber - (Integer, read only) The serial number for this CFETF100
  

• ConnA, ConnB - (Integer, read only) The styles of the connectors installed in this device during manufacturing. ConnA is the Fiber interface, and ConnB is the Copper interface.
  

• TPLink, FiberLink - (Integer, read only) The Ethernet link state for each of the two media connectors.
  

• Fault - (Integer, read only) The value of this variable is yes(1) when either TPLink or FiberLink has the value linkDown(2).
  

• FastLinkPulse - (Integer, read only) Enable/Disable control for Fast Link Pulse generation. When Fast Link Pulse generation is enabled, autonegotiation of duplex mode occurs. Otherwise, the converter generates 100Mbps Idles, and the interface therefore operates in Half-Duplex mode.
  

• Enabled - (Integer, read/write) Traffic through this CFETF100 can be disabled via this control.
  

• Pause - (Integer, read/write) The Pause feature allows Ethernet MACs that support it to send data pacing 'Pause' messages to each other. Support for Pause is negotiated at the physical level and passed up to the MAC. While the MAC's Pause messages themselves can pass over the fiber link that this pair of media converters introduces, the TP physical layer negotiations to enable Pause can not. Therefore, if both end station MACs support Pause and wish to use it, the Pause negotiation must be re-generated by the media converters on both ends. By setting this configuration option to enabled(1), you are indicating to the local twisted pair station that the twisted pair station on the other side of the other media converter supports Pause and wishes to use it. This variable must be set consistently on both of the paired media converters.
  

• LinkPassThrough - (Integer, read/write) Enable/Disable control for the Link Alert feature. When Link Alert is enabled, a loss of link on one interface causes the CFETF100 to drop link on the opposite interface.
  

• FarEndFault - (Integer, read/write) Enable/Disable control for Far End Fault detection. When Far End Fault detection is enabled, a loss of receive link on an interface causes the CFETF100 to drop transmit link on the same interface so that connected equipment can detect the fault.
  

• TPActivity, FiberActivity - (Integer, read only) Network traffic activity indicators for the two interfaces.
  

• ConfigMode - (Integer, read only) The CFETF100 has a hardware switch block that can be used to set its configuration and disallow software changes to these values. The ConfigMode variable shows the state of the switch - i.e. it indicates whether or not Software changes are locked out.