Figure 1-11 Front Panel Of The S3928F-Ei; Table 1-11 Leds On The Front Panel Of The S3928F-Ei - Huawei Quidway S3900 Series Installation Manual

Installation Manual
Quidway S3900 Series Ethernet Switches
(1) 24 x 100 Mbps SFP port status LEDs
(3) Two 10/100/1000Base-T Ethernet port status LEDs
(4) Console port
(6) Port mode LED
(8) AC-input power LED

Figure 1-11 Front panel of the S3928F-EI

II. LEDs
On its front panel the S3928F-EI provides one AC-input power LED, one DC-input
power LED, one port mode LED, one 7-segment digitron display, 24 x 10/100 Mbps
SFP port status LEDs, four 1000 Mbps SFP port status LEDs, and. two
10/100/1000Base-T Ethernet port status LEDs. You can learn how it operates by
reading the LEDs as shown in Table 1-11:

Table 1-11 LEDs on the front panel of the S3928F-EI

LED
Power
LED
Mode
LED
(1) (1) (2) (2)
Mark Color
Solid green
Flashing green (1 Hz)
PWR
Solid red
Flashing yellow (1 Hz)
OFF
Speed Solid green
Mod
e
Duplex Solid yellow
Huawei Technologies Proprietary
1-21
Chapter 1 Product Overview
(3) (3) (4) (4)
(5) (5)
(7) (7)
(6) (6)
(2) Two 1000 Mbps SFP port status LEDs
(5) 7-segment digitron display
(7) Mode button
(9) DC-input power LED
The system
Power-On Self-Test (POST)
and is operating normally.
The system is going through
the POST or is downloading
software.
The POST of the system fails or
a serious fault is detected.
Some ports fail to pass the
POST and some functions are
disabled.
The power is disconnected.
Speed of the 10/100 Mbps
ports, state of the 1000 Mbps
SFP ports, or fabric state.
10/100 Mbps duplex mode,
state of the 1000 Mbps SFP
ports, or fabric state.
(9) (9)
(8) (8)
Indicates
passes the