Huawei S220-48T4S Layer 2 Managed Switch, 48x 10/100/1000BASE-T ports, 4x GE SFP ports, built-in AC power, 1 console port, 1 MODE button, 1 RST button

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Huawei S220-48T4S Layer 2 Managed Switch, 48 x 10/100/1000BASE-T ports, 4 x GE SFP ports

Description

Huawei S220-48T4S Layer 2 Managed Switch, 48 x 10/100/1000BASE-T ports, 4 x GE SFP ports, built-in AC power, 1 console port, 1 MODE button, 1 RST button

S220-48T4S

Table 4-52 Basic information about the S220-48T4S

Item	Details
Description	S220-48T4S (4810/100/1000BASE-T ports, 4GE SFP ports, built-in AC power)
Part Number	98012380
Model	S220-48T4S
First supported version	V600R023C00

Components

Figure 4-17 S220-48T4S appearance
Click to enlarge

1	Forty-eight 10/100/1000BASE-T ports	2	Four 1000BASE-X ports
3	One console port	4	One MODE button
5	One RST button NOTICE: To restore the factory settings and reset the device, hold down the button for at least 6 seconds. To reset the device, press the button. Resetting the device will cause service interruption. Exercise caution when you press the button.	6	Ground screw NOTE: It is used with a ground cable.
7	Jack for AC power cable locking strap NOTE: The AC power cable locking strap is not delivered with the switch.	8	AC socket NOTE: It is used with an AC power cable.

Ports

Table 4-53 Ports on the S220-48T4S

Port	Connector Type	Description	Available Components
10/100/1000BASE-T port	RJ45	A 10/100/1000BASE-T Ethernet electrical port sends and receives service data at 10/100/1000 Mbit/s.	Ethernet cable
1000BASE-X port	SFP	A 1000BASE-X port can send and receive data at 1000 Mbit/s.	GE eSFP optical modules GE-CWDM eSFP optical modules GE-DWDM eSFP optical modules GE SFP copper module
Console port	RJ45	The console port is connected to a console for on-site configuration.	Console cable

Indicators and Buttons

Figure 4-18 Indicators on the Switch
Click to enlarge

The S220-48P4X model is used as an example. Non-PoE models do not have PoE indicator and PoE mode.

Table 4-54 Description of indicators on the switch

No.	Indicator	Name	Color	Status	Description
1	PWR	Power module indicator	-	Off	The switch is powered off.
1	PWR	Power module indicator	Green	Steady on	The 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	PoE	PoE indicator	-	Off	The PoE mode is not selected.
3	PoE	PoE indicator	Green	Steady on	The PoE mode is selected, and service port indicators show the PoE status of each port.
4	MODE	Mode switch button	-	-	When you press this button once, the service port indicators change to the PoE mode and show the PoE status of each service port. When you press this button a second time, the service port indicators restore to the default mode and show the connection status and link activity of each service port. If you do not press the MODE button within 45 seconds, the service port indicators restore to the default mode. In this case, the PoE indicator is 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: If the switch has no configuration file, the system attempts to enter the web initial login mode. If the login fails, check whether the device uses factory default settings.
5	-	Electrical service 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.		Meanings of service port indicators vary in different modes. NOTE: If a power failure occurs on a device's PCB board, indicators of the last four GE or 10GE optical ports on the device's front panel blink green cyclically at an interval of 1 second, with each indicator illuminating for 0.25 seconds.
6	-	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.
7	CLOUD	Cloud indicator NOTE: In versions earlier than V600R024C00, this indicator is reserved.	-	Off	The device is not in the cloud management state.
			Blue	Fast blinking	The device is connecting to the cloud.
			Blue	Slow blinking	The device is in the cloud management state.
			Blue	Steady on	The network is connected, and the management VLAN of the device obtains an IP address.

Table 4-55 Description of service port indicators in different modes (one indicator for each port)

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.
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.

Table 4-56 Description of service port indicators in different modes (two indicators for each port)

Display Mode	Color	Status	Description
Default mode (LINK indicator)	-	Off	The port is not connected or has been shut down.
Default mode (LINK indicator)	Green	Steady on	A link has been established on the port.
Default mode (ACT indicator)	-	Off	The port is not connected or has been shut down, or no data is transmitted or received.
Default mode (ACT indicator)	Yellow	Blinking	The port is sending or receiving data.

Power Supply System

The switch has a built-in AC power module and does not support pluggable power modules.

Heat Dissipation System

The switch has a built-in fan for forced air cooling. Air flows in from the left side, and exhausts from the right side.

When working properly at a normal temperature, the device meets the desktop-class noise requirements. However, the fan speed may be high and the noise may be loud during device startup.

Click to enlarge

This figure only shows the airflow direction and does not depict the actual device.

Technical Specifications

Table 4-57 Technical specifications of the S220-48T4S

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 220.0 mm (1.72 in. x 17.4 in. x 8.66 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 227.0 mm (1.72 in. x 17.4 in. x 8.94 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	90.0 mm x 550.0 mm x 360.0 mm (3.54 in. x 21.65 in. x 14.17 in.)
Chassis height [U]	1 U
Chassis material	Metal
Weight without packaging [kg(lb)]	2.71 kg (5.97 lb)
Weight with packaging [kg(lb)]	3.59 kg (7.91 lb)
Typical power consumption [W]	36.15 W
Typical heat dissipation [BTU/hour]	123.35 BTU/hour
Maximum power consumption [W]	43.3 W
Maximum heat dissipation [BTU/hour]	147.74 BTU/hour
Static power consumption	18.8
MTBF [years]	40.61 years
MTTR [hours]	2 hours
Availability	> 0.99999
Noise at normal temperature (acoustic power) [dB(A)]	46.6 dB(A)
Noise at normal temperature (acoustic pressure) [dB(A)]	34.6 dB(A)
Number of card slots	0
Number of power slots	0
Number of fans modules	1
Switching capacity	To obtain data of this specification item, see the corresponding datasheet or contact the product sales personnel.
Packet forwarding rate	To obtain data of this specification item, see the corresponding datasheet or contact the product sales personnel.
Redundant power supply	Not supported
Long-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.). Devices cannot start when the temperature is lower than 0°C (32°F). The operating temperature ranges from –5°C (23°F) to +45°C (113°F) when optical modules with transmission distances greater than or equal to 60 km are used. The device does not support dying gasp when the ambient temperature is higher than 40°C (104°F).
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	AC built-in
Rated input voltage [V]	AC input: 100–240 V AC; 50/60 Hz
Input voltage range [V]	AC input: 90 V AC to 264 V AC; 45 Hz to 65 Hz
Maximum input current [A]	1.6 A
Memory	2 GB
Flash memory	Physical space: 1 GB
Console port	RJ45
Eth Management port	Not supported
USB	Not supported
RTC	Not supported
RPS input	Not supported
Service port surge protection [kV]	Common mode: ±7 kV
Power supply surge protection [kV]	Differential mode: ±6 kV; common mode: ±6 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 left and air exhaust from right
PoE	Not supported
Certification	EMC certification Safety certification Manufacturing certification

The Huawei S220-48T4S Layer 2 Managed Switch, 48x 10/100/1000BASE-T ports, 4x GE SFP ports, built-in AC power, 1 console port, 1 MODE button, 1 RST button is a sensational customer favorite, and we hope you like it just as much.

Inventory Last Updated: Nov 20, 2024