Patton electronic 2155 - Manual (Page 11)

11
4.0 OPERATION
Once the CopperLink Ethernet Extenders are properly installed, they
should operate transparently. No user settings required. This section
describes reading the LED status monitors.
4.1 FRONT PANEL LED STATUS MONITORS
The Model 2155 features six front-panel LEDs that monitor connections on
the DSL and 10Base-T links, signaling, error and test modes. Figure 7
shows the front panel location of each LED. Table 1 describes the LED
functions.
Figure 7. CopperLink Ethernet Extender standalone unit front panel
DSL
CopperLink ™ Ethernet Extender
10BT NS ER TM
Link
511E/RDL
Normal
511/RDL
DSL
NS 10BT
TM
ER
Loopback
switch
Model 2155
Status
Status