Technical Specifications - H3C S5120-EI series Installation Manual

NOTE:
The S5120-52C-PWR-EI is shipped with the two expansion interface card slots covered by filler panels.
You can select one or two interface cards for your switch as needed. For the interface cards available for
the S5120-EI Switch Series, see
removing an interface

Technical specifications

CAUTION:
Only the recommended RPS can be used for the RPS receptacles on the S5120-EI Switch Series. The –48
VDC in the equipment room cannot be used directly. Otherwise, the device might be damaged.
The S5120-EI Switch Series includes the following models:
S5120-28C-EI
•
S5120-52C-EI
•
S5120-24P-EI
•
S5120-48P-EI
•
• S5120-28C-PWR-EI (including the PoE and PoE+ models)
S5120-52C-PWR-EI (including the PoE and PoE+ models)
•
Each model has the specifications as shown in
Table 7 The S5120-EI Switch Series technical specifications (1)
Item
Dimensions (H × W
× D)
Weight
Management port
GE ports
"Interface cards." For how to install an interface card, see
card."
S5120-28C-EI S5120-24P-EI
43.6 × 440 × 300 mm
(1.72 × 17.32 × 11.81 in)
< 4.5 kg (9.92 lb)
One console port, on the front panel
24 × 10/100/1000Base-T auto-sensing
Ethernet port
4 × 1000Base-X SFP port
The last four 10/100/1000Base-T Ethernet ports and the four SFP ports comprise four
combo interfaces. For each combo interface, either the SFP port or the corresponding
Ethernet port can be used at a time. For the combo interface mapping relationship,
see Table 11.
Table 7 and Table 8.
S5120-52C-EI
43.6 × 440 × 300 mm (1.72 × 17.32 ×
11.81 in)
< 5 kg (11.02 lb)
48 × 10/100/1000Base-T auto-sensing
Ethernet port
4 × 1000Base-X SFP port
40
"Installing and
S5120-48P-EI