HP 5120 48G LEDs for the 5120 EI switches, Combo interface only available on the 5120 EI switches

Combo interface (only available on the 5120 EI switches)

On a 5120 EI switch, the last four 10/100/1000Base-T Ethernet ports and the four SFP ports are copper/fiber combo ports in pairs, as shown in Table 17. They form four combo interfaces. When one port in a pair is activated, the other port automatically shuts down. For more information about combo interfaces, see HP 5120 EI Switch Series Configuration Guides.

Table 17 Copper/fiber combo ports in pairs

Chassis	SFP port	10/100/1000Base-T Ethernet port
5120-24G EI (2 slots)	GigabitEthernet 1/0/25	GigabitEthernet 1/0/22
5120-24G EI TAA (2 slots)
	GigabitEthernet 1/0/26	GigabitEthernet 1/0/24
5120-24G-PoE+ EI (2 slots)
	GigabitEthernet 1/0/27	GigabitEthernet 1/0/21
5120-24G-PoE+ EI TAA (2 slots)
	GigabitEthernet 1/0/28	GigabitEthernet 1/0/23
5120-24G EI
5120-48G EI (2 slots)	GigabitEthernet 1/0/49	GigabitEthernet 1/0/46
5120-48G EI TAA (2 slots)
	GigabitEthernet 1/0/50	GigabitEthernet 1/0/48
5120-48G-PoE+ EI (2 slots)
	GigabitEthernet 1/0/51	GigabitEthernet 1/0/45
5120-48G-PoE+ EI TAA (2 slots)
	GigabitEthernet 1/0/52	GigabitEthernet 1/0/47
5120-48G EI

LEDs (for the 5120 EI switches)

Table 18 LEDs at a glance

LED	Availability
System status LED	Entire series
RPS status LED	Entire series
Port mode LED	Entire series
Seven-segment LED	Entire series
10/100/1000Base-T Ethernet port LED	Entire series
SFP port LED	Entire series
Interface card status LED	Entire series (except the 5120-24G EI and 5120-48G EI)

System status LED

The system status LED shows the operating status of the switch.

Table 19 System status LED description

LED mark	Status	Description
PWR	Steady green	The switch is operating properly.
	Flashing green (1 Hz)	The switch is performing power-on self
		test (POST).
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