958-000289-003, March 2005)

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Director 2/64 installation guide 19

persistent operating parameters, and memory dump files. Director firmware is upgraded

concurrently (without disrupting operation).

Each card faceplate contains a green light emitting diode (LED) that turns O

N if the card is

operational and active, and an amber LED that turns O

N if the card fails. The LEDs are OFF on the

backup CTP2. The amber LED F

LASHES if beaconing is enabled.

Front bezel

The bezel at the front of the Director includes two indicator LEDs:

• The green power LED turns O

N when the director is powered on and operational. If the LED turns

FF, a facility power source, alternating current (AC) power cord, or director power distribution

failure is indicated.

• The amber system error LED turns O

N when the director detects an event requiring immediate

operator attention, such as an FRU failure. The LED remains illuminated as long as an event is

active. The LED F

LASHES if unit beaconing is enabled.

Cable management assembly

The cable management assembly positioned at the front of the director provides routing for Ethernet

cables attached to CTP2 cards and fiber-optic cables attached to director ports. The assembly

rotates up to provide front access to the redundant power supplies.

The cable management assembly is supplied with rack-mount kits for the HP 9000, HP 10000, and

HP 11000 Series racks only

Power supplies

The Director 2/64 uses redundant, load-sharing power supplies which step down and rectify facility

input power to provide 48-VDC power to director FRUs. The power supplies also provide

over-voltage and over-current protection. Either power supply can be replaced while the switch is

powered on and operational. Each power supply has a separate backplane connection to allow for

different AC power sources.

The power supplies are input rated at 85 to 264 VAC. The faceplate of each power supply provides

the following status LEDs:

• A green PWR OK LED turns O

N if the power supply is operational and receiving AC power.

• An amber FAULT LED turns O

N if the power supply fails.

• An amber TEMP LED turns O

N if the power supply shuts down due to an over temperature

condition.

• An amber I LIM LED turns O

N if the power supply is overloaded and operating at the current

limit (15.6 A).

Power supply requirements are listed in Appendix B.

UPM card

Each Universal Port Module (UPM) card provides four full-duplex generic ports (G_Ports) that

transmit or receive data at 1.063 or 2.125 gigabits per second (Gb/s). G_Port functionality

depends on the type of cable attachment. UPM cards use Non-Open Fiber Control (NOFC) Class 1