Juniper EX2500-RMK-4POST Manuale Utente

EX2500 Ethernet Switch Components

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7

Chapter 1: EX2500 Ethernet Switch Description and Specifications

LEDs provide system status and port link status. Figure 3 highlights the system 
LEDs and SFP+ port LEDs.

Figure 3:  System Status LEDs and Port LEDs 

System and Fan LEDs

The system and fan LEDs are described in Table 8. 

Pin 1

D9 Pins 1, 4, and 6 are connected.

Pin 4

Pin 6

Pin 7

D9 pin 7 is connected to D9 pin 8.

Pin 8

Shell

Braid

Shell

Table 7:  Console Cable Pin Assignments  (2 of 2)

Table 8:  System and Fan LEDs

Power supplies and AC power input status

Fans status

Status LED 

Status LED (reserved for future use) 

SP

L/A

ST-A
ST-B

1

2

3

4

FAN

SYS

SYS

FAN

ST-A

ST-B