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
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
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
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, 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 (48*10/100/1000BASE-T ports, 4*GE SFP ports, built-in AC power)
Part Number 98012380
Model S220-48T4S
First supported version V600R023C00

Components

Figure 4-17 S220-48T4S appearance

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

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.

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.

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.

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.

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.

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 was built with people like you in mind. Something to keep you happy. Every. Single. Day.

Inventory Last Updated: Dec 08, 2024