S3928P-Si Ethernet Switch; Front Panel; Figure 1-3 Front Panel Of The S3928P-Si; Table 1-5 Leds On The Front Panel Of The S3928P-Si - Huawei Quidway S3900 Series Installation Manual

Installation Manual
Quidway S3900 Series Ethernet Switches
Rated voltage: 100 to 240 VAC; 50 to 60 Hz
Max. tolerance: 90 to 264 VAC; 50 to 60 Hz

1.3 S3928P-SI Ethernet Switch

1.3.1 Front Panel

I. Schematic diagram
On its
10Base-T/100Base-TX Ethernet ports, four 1000 Mbps SFP ports and one Console
port, as shown in Figure 1-3.
(1) 24 x 10/100 Mbps Ethernet port status LEDs
(3) AC-input power LED
(5) Mode button
(7) Console port

Figure 1-3 Front panel of the S3928P-SI

II. LEDs
The S3928P-SI provides one AC-input power LED, one port mode LED, one
7-segment digitron display, 24 x 10/100 Mbps Ethernet port status LEDs, and four SFP
port status LEDs on its front panel. You can learn how it operates by reading the LEDs
as shown in Table 1-5.

Table 1-5 LEDs on the front panel of the S3928P-SI

LED
Mode
LED
front panel the S3928P-SI
Mark Color
Speed Solid green
Mode
Duplex Solid yellow
Huawei Technologies Proprietary
provides
(2) 1000 Mbps SFP port status LEDs
(4) Port mode LED
(6) 7-segment digitron display
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.
1-5
Chapter 1 Product Overview
24 fixed auto-negotiation
Indicates