Figure 1-15 Front Panel Of The S3952P-Ei - Huawei Quidway S3900 Series Installation Manual

Installation Manual
Quidway S3900 Series Ethernet Switches
(1) 48 Ethernet port status LEDs
(3) 7-segment digitron display
(5) AC-input power LED
(7) DC-input power LED

Figure 1-15 Front panel of the S3952P-EI

II. LEDs
On its front panel the S3952P-EI provides one AC-input power LED, one DC-input
power LED, one port mode LED, one 7-segment digitron display, 48 x 10/100 Mbps
Ethernet port status LEDs, and four SFP port status LEDs. You can learn how it
operates by reading the LEDs as shown in Table 1-10.
III. Attributes of the 10Base-T/100Base-TX Ethernet ports
See Table 1-9 for details.
IV. Attributes of the 1000 Mbps SFP port
Depending on your needs, the S3952P-EI can provide up to four SFP ports (optical or
electrical) on its front panel.
SFP modules allow for great flexibility because they are hot swappable and user
configurable.
For available SFP modules, see Table 1-6.
Note:
The available 1000 Mbps SFP modules are subject to changes. For information on the
latest module options, contact your sales agent.
V. Console port
The S3952P-EI provides one EIA/TIA-232 compliant Console port for local or remote
switch configuration. For its attributes, see Table 1-4.
Huawei Technologies Proprietary
1-34
Chapter 1 Product Overview
(2) Console port
(4) Mode button
(6) Port mode LED
(8) 4 SFP port status LED