EMC Connectrix ED-64M, User Manual

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2
Connectors, Controls, and Indicators
2-7
Operating the Director
CTP Cards CTP cards contain LEDs, an IML button, and an Ethernet connector,
as illustrated in Figure 2-4.
Figure 2-4
CTP Card LEDs, Connectors, and Controls
CTP cards for 2 Gb ED-64Ms have CTP2 silkscreened on the bezel, where the
earlier 1 Gb CTPs said CTP. CTP2s are required for 2 Gb operation.
LEDs
The card faceplate contains a green LED that illuminates if the card is
operational and is the active card, and an amber LED that illuminates
if the card fails. Both LEDs are dark on an operational backup card.
The amber LED blinks if FRU beaconing is enabled.
IML Button The CTP card provides an IML button on the faceplate. When the
button is pressed and held for three seconds, the director reloads
firmware and resets both CTP cards without switching off power or
affecting operational fiber optic links. An IML performs essentially
the same functions as an IPL, but resets both CTP cards instead of just
Card LED
Port LED
IML Button
Ethernet
Connector