S5731-S24UN4X2Q
Overview
| Item | Details |
|---|---|
| Description | S5731-S24UN4X2Q (24*100M/1G/2.5G Ethernet ports, 4*10GE SFP+ ports, 2*40GE QSFP ports, PoE++, without power module) |
| Part Number | 02354VCC |
| Model | S5731-S24UN4X2Q |
| First supported version | V200R022C00 |
Components
1 |
Twenty-four 100M/1000M/2.5GE BASE-T PoE++ ports (multi-GE ports) |
2 |
Four 10GE SFP+ ports |
3 |
Two 40GE QSFP+ ports |
4 |
One ETH management port |
5 |
One console port |
6 |
One USB port |
7 |
One PNP button NOTICE:
To restore the factory settings and reset the switch, hold down the button for at least 6 seconds. To reset the switch, press the button. Resetting the switch will cause service interruption. Exercise caution when you press the PNP button. |
8 |
Ground screw NOTE:
It is used with a ground cable. |
9 |
Power module slot 1 NOTE:
Applicable power modules: |
10 |
Power module slot 2 NOTE:
Applicable power modules: |
11 |
Power module slot 3 NOTE:
Applicable power modules: |
- |
- |
Ports
Cable Type (6-a-1 Bundle) |
Multi-GE Port (Different Rates) |
|
|---|---|---|
100M/1000M |
2.5GE |
|
Category 5e unshielded twisted pair (Cat5e UTP) |
100 m |
100 m |
Category 5e shielded twisted pair (Cat5e STP) |
100 m |
100 m |
Category 6 unshielded twisted pair (Cat6 UTP) |
100 m |
100 m |
Category 6 shielded twisted pair (Cat6 STP) |
100 m |
100 m |
Category 6A unshielded twisted pair (Cat6A U/UTP) |
100 m |
100 m |
Category 6A foiled/unshielded twisted pair (Cat6A F/UTP) |
100 m |
100 m |
Category 6A shielded twisted pair (Cat6A STP) |
100 m |
100 m |
Category 7 twisted pair (Cat7) |
100 m |
100 m |
6-a-1 stands for the six-around-one cable bundle mode, with one cable in the center and six cables bundled evenly around it.
| Port | Connector Type | Description | Available Components |
|---|---|---|---|
| 100M/1000M/2.5GE BASE-T PoE++ port (multi-GE port) | RJ45 | A 100M/1000M/2.5GE BASE-T port (multi-GE port) sends and receives service data at 100 Mbit/s, 1 Gbit/s, 2.5 Gbit/s. The port supports the PoE function. |
If the 2.5 Gbit/s speed is required, the port must use an Ethernet cable of Cat5e or higher category. |
| 10GE SFP+ optical port | SFP+ | A 10GE SFP+ Ethernet optical port supports auto-sensing to 1000 Mbit/s. It sends and receives service data at 1000 Mbit/s or 10 Gbit/s. |
|
| 40GE SFP+ optical port | QSFP+ | A 40GE QSFP+ optical port sends and receives service traffic at 40 Gbit/s. A 40GE QSFP+ optical port can be split into four 10GE ports. |
|
| Console port | RJ45 | The console port is connected to a console for on-site configuration. | |
| ETH management port | RJ45 | You can connect a switch to a configuration terminal or network management workstation through the ETH management port to configure the switch locally or remotely. You can choose to download the software package through the ETH management port in the BootLoad menu. File transfer through the ETH management port is faster than transfer through the console port. |
|
| USB port | USB 2.0 Type A | The USB port can have a USB flash drive connected to upgrade the switch, or transfer configuration files or other files. The USB port can only connect to a USB flash drive that complies with USB 2.0. USB flash drives from different vendors differ in model compatibility and drivers. If a USB flash drive cannot be used, try to replace it with another one from a mainstream vendor. Switches support a maximum of 128 GB USB flash drives. |
USB flash drive |
Indicators and Buttons
No. |
Indicator |
Name |
Color |
Status |
Description |
|---|---|---|---|---|---|
1 |
PWR |
Power module indicator |
- |
Off |
The switch is powered off. |
Green |
Steady on |
The system power supply is normal. |
|||
2 |
SYS |
System status indicator |
- |
Off |
The system is not running. |
Green |
Fast blinking |
The system is starting. |
|||
Green |
Steady on |
During the system startup preparation phase, the SYS indicator is steady green, which lasts for a maximum of 30 seconds. |
|||
Green |
Slow blinking |
The system is running normally. |
|||
Red |
Steady on |
The system does not work normally after registration, or a fan alarm or a temperature alarm has been generated. |
|||
3 |
MST |
Stack indicator |
- |
Off |
|
Green |
Steady on |
The stack mode is selected. The switch is a standby or slave switch in a stack, and the service port indicators show the stack ID of the switch. |
|||
Green |
Blinking |
|
|||
4 |
SPEED |
Speed indicator |
- |
Off |
The speed mode is not selected. |
Green |
Steady on |
The speed mode is selected, and service port indicators show the speed of each port. |
|||
5 |
PoE |
PoE indicator |
- |
Off |
The PoE mode is not selected. |
Green |
Steady on |
The PoE mode is selected, and service port indicators show the PoE status of each port. |
|||
6 |
MODE |
Mode switch button |
- |
- |
If you do not press the MODE button within 45 seconds, the service port indicators restore to the default mode. In this case, the SPEED and PoE indicators are off. NOTE:
Hold down the mode switch button for 6s and release it to start the web initial login mode. Either of the following situations will occur:
|
7 |
- |
Multi-GE port indicator (one indicator for each port) |
The indicator in the upper left corner of a port indicates the indicator of a port at the top, and the indicator in the upper right corner indicates the indicator of a port at the bottom. |
Meanings of service port indicators vary in different modes. For details, see Table 4-1306 and Table 4-1307. |
|
40GE optical port indicator (one indicator for each port) |
Arrowheads show the positions of ports. A down arrowhead indicates a port at the bottom, and an up arrowhead indicates a port at the top. |
||||
10GE optical service port indicator (two indicators for each port) |
Each optical port has two single-color indicators. The one on the left is the ACT indicator (yellow), and the one on the right is the LINK indicator (green). Arrowheads show the positions of ports. A down arrowhead indicates a port at the bottom, and an up arrowhead indicates a port at the top. |
||||
8 |
ID |
ID indicator |
- |
Off |
The ID indicator is not used (default state). |
Blue |
Steady on |
The indicator identifies the switch to maintain. The ID indicator can be turned on or off remotely to help field engineers find the switch to maintain. |
|||
9 |
L/A |
ETH port indicator |
- |
Off |
The ETH port is not connected. |
Green |
Steady on |
The ETH port is connected. |
|||
Green |
Blinking |
The ETH port is sending or receiving data. |
|||
10 |
USB |
USB-based deployment indicator |
- |
Off |
|
Green |
Steady on |
A USB-based deployment has been completed. |
|||
Green |
Blinking |
The system is reading data from a USB flash drive. |
|||
Yellow |
Steady on |
The switch has copied all the required files and completed the file check. The USB flash drive can be removed from the switch. |
|||
Red |
Blinking |
An error has occurred when the system is executing the configuration file or reading data from the USB flash drive. |
|||
Display Mode |
Color |
Status |
Description |
|---|---|---|---|
Default mode |
- |
Off |
The port is not connected or has been shut down. |
Green |
Steady on |
A link has been established on the port. |
|
Green |
Blinking |
The port is sending or receiving data. |
|
MST stack mode |
- |
Off |
Port indicators do not show the stack ID of the switch. |
Green |
Steady on |
The switch is not the master switch in a stack.
|
|
Green |
Blinking |
The switch is the master switch in a stack.
|
|
Speed mode |
- |
Off |
The port is not connected or has been shut down. |
Green |
Steady on |
100M/1000M/2.5GE port: The port is operating at 100 Mbit/s or 1000 Mbit/s. 100M/1000M/2.5GE/5GE/10GE BASE-T port: The port is operating at 100 Mbit/s or 1000 Mbit/s. |
|
Green |
Blinking |
100M/1000M/2.5GE port: The port is operating at 2.5 Gbit/s. 100M/1000M/2.5GE/5GE/10GE BASE-T port: The port is operating at 2.5 Gbit/s, 5 Gbit/s, or 10 Gbit/s. 40GE port: The port is operating at 40 Gbit/s. |
|
PoE mode |
- |
Off |
The port is not providing power to a powered device (PD). |
Green |
Steady on |
The port is providing power to a PD. |
|
Green |
Blinking |
The power of the PD connected to the port exceeds the power capacity of the port or the power threshold configured on the port. Alternatively, the PD does not comply with IEEE standards. |
Display Mode |
Color |
Status |
Description |
|---|---|---|---|
Default mode |
- |
Off |
The port is not connected or has been shut down. |
Green |
Steady on |
A link has been established on the port. |
|
Yellow |
Blinking |
The port is sending or receiving data. |
|
Speed mode |
- |
Off |
The port is not connected or has been shut down. |
Green |
Steady on |
1000M/10GE port: The port is operating at 1000 Mbit/s. |
|
Green |
Blinking |
1000M/10GE port: The port is operating at 10 Gbit/s. |
Power Supply System
The switch is a PoE switch and supports three power module slots, each of which can have a 1000 W PoE or 600 W PoE power module installed. Pluggable AC and DC PoE power modules can be used together in the same switch.
Power Module 1 |
Power Module 2 |
Power Module 3 |
Available PoE Power |
Maximum Number of Ports (Fully Loaded) |
|---|---|---|---|---|
1000 W AC (220 V) |
– |
– |
778 W |
|
1000 W AC (110 V) |
– |
– |
688 W |
|
1000 W DC |
– |
– |
778 W |
|
600 W AC (220 V) |
– |
– |
441 W |
|
600 W AC (110 V) |
– |
– |
156 W |
|
1000 W AC (220 V) 1000 W DC |
1000 W AC (220 V) 1000 W DC |
– |
1678 W |
|
1000 W AC (110 V) 1000 W DC |
1000 W AC (110 V) |
– |
1498 W |
|
600 W AC (220 V) |
600 W AC (220 V) |
– |
998 W |
|
600 W AC (110 V) |
600 W AC (110 V) |
– |
441 W |
|
1000 W AC (220 V) 1000 W DC |
600 W AC (220 V) |
– |
1318 W |
|
1000 W AC (220 V) 1000 W DC |
1000 W AC (220 V) 1000 W DC |
1000 W AC (220 V) 1000 W DC |
2268 W |
|
600 W AC (220 V) |
600 W AC (220 V) |
600 W AC (220 V) |
1581 W |
|
1000 W AC (220 V) 1000 W DC |
1000 W AC (220 V) 1000 W DC |
600 W AC (220 V) |
2218 W |
|
1000 W AC (220 V) 1000 W DC |
600 W AC (220 V) |
600 W AC (220 V) |
1858 W |
|
1000 W AC (110 V) 1000 W DC |
1000 W AC (110 V) 1000 W DC |
1000 W AC (110 V) |
2268 W |
|
600 W AC (110 V) |
600 W AC (110 V) |
600 W AC (110 V) |
726 W |
|
When a switch has multiple power modules installed, the multiple power modules work in redundancy mode to provide power for the chassis and in load balancing mode to provide power for PDs.
Heat Dissipation System
The switch has two built-in fans for forced air cooling. Air flows in from the left and front sides, and exhausts from the rear panel.
This figure only shows the airflow direction and does not depict the actual device.
Technical Specifications
| Item | Specification |
|---|---|
| Dimensions without packaging (H x W x D) [mm(in.)] | Basic dimensions (excluding the parts protruding from the body): 43.6 mm x 442.0 mm x 420.0 mm (1.72 in. x 17.40 in. x 16.54 in.) Maximum dimensions (the depth is the distance from ports on the front panel to the parts protruding from the rear panel): 43.6 mm x 442.0 mm x 454.0 mm (1.72 in. x 17.4 in. x 17.87 in.) |
| Dimensions with packaging (H x W x D) [mm(in.)] | 185 mm x 650 mm x 550 mm (7.28 in. x 25.59 in. x 21.65 in.) |
| Chassis height [U] | 1 U |
| Weight without packaging [kg(lb)] | 6.83 kg (15.06 lb) |
| Weight with packaging [kg(lb)] | 9.81 kg (21.63 lb) |
| Typical power consumption [W] | 126 W |
| Typical heat dissipation [BTU/hour] | 429.93 BTU/hour |
| Maximum power consumption [W] |
|
| Maximum heat dissipation [BTU/hour] |
|
| Static power consumption [W] | 81 W |
| MTBF [years] | 54.08 years |
| MTTR [hours] | 2.22 hours |
| Availability | > 0.99999 |
| Noise at normal temperature (acoustic power) [dB(A)] | Three 600 W AC PoE power modules with 30% load: 50.50 dBA Three 1000 W AC PoE power modules with 30% load: 52.50 dBA Three 1000 W DC PoE power modules with 30% load: 52.50 dBA |
| Noise at normal temperature (acoustic pressure) [dB(A)] | Three 600 W AC PoE power modules with 30% load: 36.82 dBA Three 1000 W AC PoE power modules with 30% load: 38.82 dBA Three 1000 W DC PoE power modules with 30% load: 38.82 dBA |
| Number of card slots | 0 |
| Number of power slots | 3 |
| Number of fans modules | 2 |
| Redundant power supply | 1+1+1 Pluggable AC and DC power modules can be used together in the same switch. |
| Long-term operating temperature [°C(°F)] | –5°C to +45°C (23°F to 113°F) at an altitude of 0 to 1800 m (0 to 5905.44 ft.) |
| Short-term operating temperature [°C(°F)] | -5°C to +50°C (23°F to 122°F) at an altitude of 0-1800 m (0-5905.44 ft.) |
| Restriction on the operating temperature variation rate [°C(°F)] | When the altitude is 1800–5000 m (5906–16404 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the altitude increases by 220 m (722 ft.). The device can work for a short period of time when the operating temperature is beyond the normal range, but the following conditions must be met:
If any of the preceding conditions is not met, the device may be damaged or an unknown error may occur. Devices cannot start when the temperature is lower than 0°C (32°F). The maximum transmission distance of an optical module used for short-term operation cannot exceed 10 km. |
| Storage temperature [°C(°F)] | –40°C to +70°C (–40°F to +158°F) |
| Long-term operating relative humidity [RH] | 5% RH to 95% RH (non-condensing) |
| Long-term operating altitude [m(ft.)] | 0–5000 m (0–16404 ft.) |
| Storage altitude [m(ft.)] | 0-5000 m (0-16404 ft.) |
| Power supply mode | Pluggable power supply |
| Rated input voltage [V] |
|
| Input voltage range [V] |
|
| Maximum input current [A] | The current specifications are related to the pluggable power module. For details, see Pluggable Power Modules. |
| Memory | 2 GB |
| Flash memory | 1 GB in total. To view the available flash memory size, run the display version command. |
| Console port | RJ45 |
| Eth Management port | RJ45 |
| USB | Supported |
| RTC | Supported |
| RPS input | Not supported |
| Service port surge protection [kV] | Common mode: ±7 kV |
| Power supply surge protection [kV] |
|
| Ingress protection level (dustproof/waterproof) | IP20 |
| Types of fans | Built-in |
| Heat dissipation mode | Air cooling for heat dissipation, intelligent fan speed adjustment |
| Airflow direction | Air intake from the front and left and air exhaust from the rear |
| PoE | Supported |
| Certification | EMC certification Safety certification Manufacturing certification |