S5700-28X-PWR-LI-AC - Switch HUAWEI - Free user manual and instructions
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| Product Type | Managed L2/L4 PoE+ Switch |
| Model | S5700-28X-PWR-LI-AC |
| Dimensions (W x D x H) | 442 x 310 x 44.4 mm (1U height) |
| Weight | Approximately 4.2 kg |
| Power Supply | AC 100-240V, 50/60 Hz |
| PoE Standard | IEEE 802.3af/at |
| PoE Power Budget | Up to 400 W |
| Fixed Ports | 24 x 10/100/1000BASE-T PoE+ + 4 x 10GE SFP+ |
| Switching Capacity | 256 Gbps |
| Forwarding Rate | 96 Mpps |
| Management | CLI (Console/Telnet/SSH), Web GUI, SNMP v1/v2c/v3 |
| Operating Temperature | 0°C to 50°C (32°F to 122°F) |
| Operating Humidity | 10% to 90% (non-condensing) |
| Safety Certifications | CE, FCC, RoHS, UL |
| Cooling | Built-in fans, air flow from front to side |
| Maintenance | Clean with a dry cloth; avoid liquids |
| Spare Parts / Repairability | Replaceable power module and fan modules; hot-swappable |
| Warranty | Standard 1-year limited warranty (extendable) |
Frequently Asked Questions - S5700-28X-PWR-LI-AC HUAWEI
How do I perform a factory reset on the S5700-28X-PWR-LI-AC?
To reset to factory defaults, press and hold the RESET button on the front panel for at least 10 seconds until the system status LED blinks rapidly. Alternatively, use the reset saved-configuration command in CLI and reboot.
What is the PoE power budget and how is it distributed?
The total PoE power budget is up to 400 W. It can be distributed among the 24 PoE+ ports, with each port providing up to 30 W (IEEE 802.3at). The switch supports priority settings to ensure critical devices receive power.
How can I configure VLANs on this switch?
VLANs can be configured via the Web GUI or CLI. In CLI, use commands like vlan batch {vlan-id} and port default vlan {vlan-id}. For trunk ports, use port link-type trunk and port trunk allow-pass vlan {vlan-list}.
Does the switch support stacking?
Yes, the S5700-28X-PWR-LI-AC supports stacking via dedicated stacking ports (optional) or using the 10GE SFP+ ports. Up to 9 switches can be stacked to form a single logical device.
How do I upgrade the firmware?
Download the latest firmware from Huawei's enterprise support site. Then upload via the Web GUI (System > Upgrade) or CLI using tftp or ftp commands. After upload, set the new file as the startup software and reboot.
What are the LED indicators and their meanings?
Common LEDs: PWR (green = power on), STAT (green = normal, blinking = active), PoE (green = power supplied), and port LEDs (left for link/activity, right for PoE status). Refer to the manual for detailed patterns.
Can I use SFP+ modules for 10GE connections?
Yes, the four SFP+ ports support 10GE modules. Ensure you use Huawei-compatible or standard MSA-compliant modules. The ports are auto-negotiating and can also work at 1GE with appropriate SFPs.
How do I enable PoE on a specific port?
PoE is enabled by default. To disable/enable manually, use the CLI command interface gigabitethernet 0/0/1 then poe enable or poe disable. In Web GUI, go to PoE configuration and toggle the port.
What are the environmental requirements for installation?
The switch should be placed in a well-ventilated rack with ambient temperature between 0°C and 50°C and humidity 10-90% non-condensing. Avoid direct sunlight and keep at least 10 cm clearance on sides for airflow.
Where can I find the user manual and other documentation?
The user manual is available for free download on notice-facile.com or Huawei's official support website. Enter your model and select PDF. The manual includes detailed installation, configuration, and maintenance instructions.
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USER MANUAL S5700-28X-PWR-LI-AC HUAWEI
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Product information
Brand : HUAWEI
Model : S5700-28X-PWR-LI-AC
Category : Switch