H3C S5820X-28C, Руководство по установке

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1-8
Transceiver
/Cable type
Transceiver/Cable
Central
wavelength
Connecto
r
Fiber
Max
transmissio
n distance
SFP-XG-LX-SM131
0
9µm/125µm
single mode
optical fiber
10 km (about
6.2 mi)
LSWM1STK
0.65 m (2.1
ft.)
LSWM2STK 1.2 m (3.9 ft.)
Short-haul
10GE SFP+
cable
LSWM3STK
— — SFP+ cable
3 m (9.8 ft.)
z
You are recommended to use SFP and SFP+ transceivers of H3C on the S5820X series.
z
The types of SFP and SFP+ transceivers may update with time. For information about transceivers,
contact H3C technical support or marketing staff.
z
For the models and specifications of each kind of transceivers, refer to
H3C Low End Series
Ethernet Switches Pluggable Modules Manual
.
The S5820X series switches support the Intelligent Resilient Framework (IRF) feature, where physical
connections are required among members. You can use SFP+ cables to connect the SFP+ interfaces.
SFP+ cables support the SFP+ standard and use 10 G SFP+ Cu standard cables.
H3C provides three types of SFP+ cables with various lengths, See Table 1-5 for the specifications and
Figure 1-5 for the appearance..
Figure 1-5
SFP+ cable
(1) Connector (2) Handle
LEDs
Table 1-6
LEDs
LED Description
System status LED See System Status LED on page 1-9 .
Hot swappable power module LED
See Hot Swappable Power Module Status LEDs
on page 1-9 .