H3C A3600 Series, Руководство по установке, Страница: 28 / 69

(3) 7-segment digital LED (4) Mode button
(5) Mode LED (6) AC Power LED
(7) DC power LED (8) 1000Base-X SFP port status LED
Figure 1-15 Front panel of the A3600-48-POE SI/A3600-48-POE EI
II. LEDs
The A3600-48-POE SI/A3600-48-POE EI provides one AC power LED, one DC power LED, one mode LED, one 7-segment
digital LED, forty-eight 10Base-T/100Base-TX auto-sensing Ethernet port status LEDs, and four 1000Base-X SFP port status
LEDs. You can learn how the switch operates by observing the LEDs listed in Table 1-9.
III. Attributes of the 10Base-T/100Base-TX Ethernet ports
Table 1-14 Attributes of the 10Base-T/100Base-TX Ethernet ports
Attribute Description
Connector RJ-45
Number of ports 48
Rate
 10/100 Mbps, half duplex/full duplex
 MDI/MDI-X auto-sensing

PoE
Standard

IEEE 802.3u

IEEE 802.3af
Transmission distance over the
selected medium 100 m (328.08 ft) over the category-5 unshielded twisted pair (UTP)
cable
IV. Attributes of the 1000Base-X SFP port
The A3600-48-POE SI/A3600-48-POE EI provides four 1000Base-X SFP ports numbered 49 to 52 on the front panel.

Note:
SFP modules do not support PoE.
SFP modules allow for great flexibility because they are hot swappable and user configurable.
Table 1-5 lists the available SFP modules.

Note:
 The types of 1000Base-X SFP modules may be subject to
changes without notice. Consult HP marketing personnel or
technical support personnel to obtain the latest information
about SFP modules.

For specifications of SFP modules, refer to HP Low End
Series Ethernet Switches Pluggable Modules Manual.
V. Console port