S110-24T2SR (24*10/100/1000BASE-T ports, 2*GE SFP ports, AC power)

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Item Details
Description S110-24T2SR (24*10/100/1000BASE-T ports, 2*GE SFP ports, AC power)
Part Number 98012196
Model S110-24T2SR


Figure 4-7 S110-24T2SR appearance

1 PWR indicator 2 Twenty-four GE electrical ports


Only the new model with the Forwarding First silkscreen on the front panel supports the Forwarding First function.

This function is available on ports 1 to 8. With this function, traffic on ports 1 to 8 is preferentially forwarded when traffic congestion occurs on uplink ports.

3 Electrical port indicator 4 Two GE optical ports
5 Optical port indicator 6 Port mode switch button


Standard Mode: All ports are in the same VLAN, and the flow control function is enabled.

Port Isolation: All downlink ports are isolated from each other and cannot communicate with each other. Downlink ports can communicate only with uplink ports. (The last two downlink electrical ports are not isolated.) Uplink ports are not isolated or aggregated.

Uplink Aggregation: Two uplink optical ports are aggregated into a trunk interface. Eth-Trunk supports load balancing only based on source physical ports.

Flow Control Disabling: All ports are in the same VLAN and flow control is disabled.

7 Ground screw 8 AC socket


Use the power cable delivered with the device.


Table 4-25 Ports on the S110-24T2SR

Port Connector Type Description Available Components
GE electrical port RJ45 A GE electrical port sends and receives service data at 10/100/1000 Mbit/s. Ethernet cable
GE optical port SFP A GE optical port can send and receive data at 100/1000 Mbit/s.

Indicators and Buttons

Table 4-26 Description of indicators on the device

Indicator Color Status Description
PWR indicator Off The device is powered off.
Green Steady on The power supply is normal.
Port indicator Off The port is not connected or has been shut down.
Green Steady on A link has been established on the port.


During device startup, all port indicators are steady green for about 2 seconds and then off, indicating that service initialization is complete.

Green Blinking The port is sending or receiving data.

Power Supply System

The device is powered by the power cable delivered with the device.

Heat Dissipation System

The device has no fans and uses natural heat dissipation.

Technical Specifications

Table 4-27 Technical specifications of the S110-24T2SR

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 160.0 mm (1.72 in. x 17.40 in. x 6.30 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 167.0 mm (1.72 in. x 17.40 in. x 6.57 in.)

Dimensions with packaging (H x W x D) [mm(in.)] 90.0 mm x 550.0 mm x 260.0 mm (3.54 in. x 21.65 in. x 10.24 in.)
Chassis height [U] 1 U
Chassis material Metal
Weight without packaging [kg(lb)] 1.8 kg (3.97 lb)
Weight with packaging [kg(lb)] 2.3 kg (5.07 lb)
Typical power consumption [W] 16 W
Typical heat dissipation [BTU/hour] 54.6 BTU/hour
Maximum power consumption [W] 17 W
Maximum heat dissipation [BTU/hour] 58 BTU/hour
Static power consumption [W] 5 W
MTBF [years] 76.10 years
MTTR [hours] 2 hours
Availability > 0.99999
Noise at normal temperature (acoustic power) [dB(A)] Noise-free (no fans), < 30
Noise at normal temperature (acoustic pressure) [dB(A)] Noise-free (no fans), < 20
Number of card slots 0
Number of power slots 0
Number of fans modules 0
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.
Uplink ports 2 x GE SFP ports
Downlink ports 24 x 10/100/1000BASE-T ports
Working mode
  • Standard mode
  • Port isolation
  • Uplink aggregation
  • Flow control disabling
MAC address entry 8K
Redundant power supply Not supported
Long-term operating temperature [°C(°F)] 0°C to 40°C (32°F to 104°F) at an altitude of 0-1800 m (0-5906 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.).
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] 0.8 A
Flash memory
Console port Not supported
Eth Management port Not supported
USB Not supported
RTC Not supported
RPS input Not supported
Service port surge protection [kV] Common mode: ±1 kV
Power supply surge protection [kV] Differential mode: ±6 kV; common mode: ±6 kV
Ingress protection level (dustproof/waterproof) IP20
Types of fans None
Heat dissipation mode Natural heat dissipation
Airflow direction
PoE Not supported
Certification EMC certification

Safety certification

Manufacturing certification