S5700-28C-EI-24S
Version Mapping
Table 4-714 lists the mapping between the S5700-28C-EI-24S and software versions.
Appearance and Structure
1 |
Twenty 100/1000BASE-X ports Applicable modules:
|
2 |
Four combo ports (10/100/1000BASE-T + 100/1000BASE-X) Modules applicable to combo optical ports:
|
3 |
One console port |
4 |
One ETH management port |
5 |
Front card slot |
6 |
ESD jack NOTE:
Before installing or maintaining a switch, wear an ESD wrist strap and insert the other end of the ESD wrist strap into this ESD jack. |
7 |
Rear card slot NOTE:
Card supported: |
8 |
Fan slot NOTE:
Applicable fan module: |
9 |
Power module slot 2 NOTE:
Applicable power modules:
|
10 |
Power module slot 1 NOTE:
Applicable power modules:
|
Port Description
100/1000BASE-X port
Combo port
By default, a combo port works in auto mode, in which the port type is determined as follows:
- If the optical port has no optical module installed and the electrical port has no Ethernet cable connected, the port type depends on which port is connected first. If the electrical port is connected by an Ethernet cable first, the electrical port is used for data switching. If the optical port has an optical module installed first, the optical port is used for data switching.
- If the electrical port has an Ethernet cable connected and is in Up state, the electrical port is still used for data switching when the optical port has an optical module installed.
- If the optical port, no matter in Up or Down state, has an optical module installed, the optical port is still used for data switching when the electrical port has an Ethernet cable connected.
- If the optical port has an optical module installed and the electrical port has an Ethernet cable connected, the optical port is used for data switching after the switch restarts.
Console port
ETH management port
Indicator Description
The S5700-28C-EI-24S has the same types of indicators as the S5700-28C-EI. For details, see Indicator Description.
Power Supply Configuration
The S5700-28C-EI-24S can use a single power module or double power modules for 1+1 power redundancy. In versions prior to V200R005C00, the AC and DC power modules cannot be configured on the same device, while in V200R005C00 and later versions, they can be configured on the same device.
Heat Dissipation
The S5700-28C-EI-24S uses pluggable fan modules for forced air cooling. Air flows in from the left and right sides, and exhausts from the rear panel.
This figure only shows the airflow direction and does not depict the actual device.
Technical Specifications
Table 4-718 lists technical specifications of the S5700-28C-EI-24S.
Item |
Description |
|---|---|
Memory (RAM) |
256 MB |
Flash |
32 MB |
Mean time between failures (MTBF) |
52.80 years when no interface card is configured, 41.33 years when a 2-port 10GE interface card is configured, 50.00 years when a 4-port GE front card is configured, 26.52 years when a 4-port 10GE front card is configured |
Mean time to repair (MTTR) |
2 hours |
Availability |
> 0.99999 |
Service port surge protection |
±2 kV in common mode |
Power supply surge protection |
|
Dimensions (H x W x D) |
43.6 mm x 442.0 mm x 420.0 mm (1.72 in. x 17.4 in. x 16.5 in.) |
Weight |
|
Stack ports |
Two stack ports available on each stack card |
RPS |
Not supported |
PoE |
Not supported |
Rated voltage range |
100 V AC to 240 V AC, 50/60 Hz -48 V DC to -60 V DC |
Maximum voltage range |
90 V AC to 264 V AC, 47 Hz to 63 Hz -36 V DC to -72 V DC |
Maximum power consumption (100% throughput, full speed of fans) |
63 W |
Operating temperature |
0°C to 50°C (32°F to 122°F) |
Storage temperature |
-40°C to +70°C (-40°F to +158°F) |
Noise under normal temperature (27°C, sound power) |
< 41 dB(A) |
Relative humidity |
5% to 95%, noncondensing |
Operating altitude |
|
Certification |
|
Part number |
02352350 |