H3C Technologies H3C S5500 Series Switches - Manual (Page 11)

3
Item
S5500-28C-PWR-EI S5500-52C-PWR-EI
PoE model PoE+ model PoE model PoE+ model
Weight < 7.5 kg (16.53 lb) < 8.0 kg (17.64 lb)
Management port 1 console port, on the front panel
GE ports
24 × 10/100/1000Base-T auto-sensing
Ethernet port (support PoE)
4 × 1000Base-X SFP port 48 × 10/100/1000Base-T auto-sensing
Ethernet port (support PoE)
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 5 .
Interface card
models supported
(optional)
2, on the rear panel
• 2-port GE SFP interface card (LSPM2GP2P, not supporting IRF)
• Short-haul 2-port 10GE CX4 interface card (LSPM1CX2P, supporting IRF)
• 2-port 10 GE SFP+ interface card (LSPM2SP2P, supporting IRF)
• 2-port 10 GE XFP interface card (LSPM1XP2P, supporting IRF)
• 1-port 10 GE XFP interface card (LSPM1XP1P, supporting IRF)
• 2-port 1/10GBase-T interface card (LSPM1XGT2P, supporting IRF)
Power supply
system
S5500-28C-PWR-EI and S5500-52C-PWR-EI are each designed with two fixed power
receptacles, an AC receptacle, and an RPS receptacle.
The two power inputs can be simultaneously used, acting as backup for each other.
Alternatively, you can use either power input.
Input
voltage
AC
Rated voltage range: 100 VAC to 240 VAC, 50 Hz or 60 Hz
Input voltage range: 90 VAC to 264 VAC, 47 Hz to 63 Hz
RPS
The rated voltage range is –55 VDC to –52 VDC. Use the external RPS power supply
units recommended by H3C only. For relevant information, see the RPS Ordering Guide
for H3C Low-End Series Ethernet Switches.
Maximum PoE
power per port
15.4 W 30 W 15.4 W 30 W
Total PoE power 370 W 370 W
AC power supply: 370 W
RPS power supply: 740 W (The total PoE
power of ports numbered 1 through 24 is
370 W, and that of ports numbered 25
through 48 is 370 W.)
Minimum power
consumption
60 W 60 W 83 W 85 W
Maximum
power
consumptio
n (including
PoE power)
AC 205 W + 370 W 221 W + 370 W 270 W + 370 W 291 W + 370 W
RPS 115 W + 370 W 122 W + 370 W 170 W + 740 W 190 W + 740 W
Cooling system 6 fans
Operating
temperature
0°C to 45°C (32°F to 113°F)