Tiandy Technologies

·24* 10/100/1000M PoE Ports+2*Gigabit Uplink+2* Gigabit SFP Ports； ·Comply with IEEE802.3, IEEE802.3u, IEEE802.3ab Standard; ·Ethernet Ports support 10/100/1000M self- adaptive; ·The AI mode is automatically enabled 10M speed for Ports 17~24 in Extend mode; ·POE priority is supported, from port 1 to port 16, which is enabled by default； ·Flow control mode: IEEE 802.3X standard for full duplex, and Back Pressure standard for half duplex; ·Zero configuration feature, automatically supplied to adaptive equipment; ·Panel indicator monitoring status and help failure analysis; ·WithDIPswitch, support Extend modes; ·Support port lightning surge: common mode 4KV（level B）; Electrostatic ESD: air 8KV, contact 6KV(level C)
I/O Interface

Power

AC INPUT (100-240 V)

Ethernet

24*Gigabit PoE Ports ,2*Uplink ports ,2*Gigabit SFP Ports

Performance

Bandwidth

56Gbps

Throughput

41.644Mpps

Packet Buffer

3Mbit

MAC Address

8K

Transfer Mode

Store and forward

Standard

Network Protocol

IEEE802.3 (Ethernet)
IEEE802.3u (Fast Ethernet)
IEEE802.3ab (Gigabit Ethernet)
IEEE802.3x (Flow Control)
IEEE 802.3z (Gigabit Ethernet Fiber Standard)

PoE Protocol

IEEE802.3af (15.4W)
IEEE802.3at (30W)
POE port output voltage: DC 52V
POE power supply core: 1/2+; 3/6-

Industrial Standard

EMS: EN61000-4-2 (ESD)、 IEN61000-4-5 (Surge)

Network Medium

10Base-T: Cat 3, 4, 5 Class or above UTP/STP (≤ 100m)
100Base-TX: Cat 5 Class or above UTP/STP (≤ 100m)
1000Base-TX: Cat 5 Class or above UTP/STP (≤ 100m)

Optical Medium

Multimode optical fiber: 50/125, 62.5/125, 100/140um
Single-mode optical fiber: 8/125, 8.7/125, 9/125, 10/125um

Function

LED Indicators

PWR(Power),1-28 Green Light (Link & Data),1-16(Yellow Light), POE Led Key

PWR

On: Powered on
Off: Powered off

POE LED Buttons

Dual color light selection: default green (link data), switch yellow light (PoE)

DIP Switch

Extend

OFF: common mode, all interfaces can communicate with each other, the transmission distance is less than 100 meters, the transmission rate is 10/100/1000M adaptive; The port AI mode is disabled
ON: Link extension mode, 17-24 ports force 10M, link 250M (enable POE watchdog), Port AI mode is enabled;

Environment

Working Environment

Working temperature: -10~50°C
Storage temperature: -40~70°C
Working humidity: 10%~90%, non-condensing
Storage humidity: 5%~95%, non-condensing

Physical Specifications

Dimension

Product Dimensions: 320*207*44mm
Package Dimensions: 370*290*85mm
Product N.W: 1.78KG
Product G.W: 2.28KG

Packing Info

Carton Dimensions: 445*310*390mm
Packing Quantity: 5 PCS
Packing Weight: 12.4KG

Power Voltage

Input Voltage: AC 100-240 V 50-60Hz
Power supply: 52V /5.76A

Power

Product power: maximum 15W
POE power: maximum 280W

Date Title Type Download 2024-05-20 TC-P3S028 SpecG2422AT280 pdf

Products

PoE Switch

Features

Specification

Dimensions

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I/O Interface
Power	AC INPUT (100-240 V)
Ethernet	24Gigabit PoE Ports ,2Uplink ports ,2*Gigabit SFP Ports
Performance
Bandwidth	56Gbps
Throughput	41.644Mpps
Packet Buffer	3Mbit
MAC Address	8K
Transfer Mode	Store and forward
Standard
Network Protocol	IEEE802.3 (Ethernet) IEEE802.3u (Fast Ethernet) IEEE802.3ab (Gigabit Ethernet) IEEE802.3x (Flow Control) IEEE 802.3z (Gigabit Ethernet Fiber Standard)
PoE Protocol	IEEE802.3af (15.4W) IEEE802.3at (30W) POE port output voltage: DC 52V POE power supply core: 1/2+; 3/6-
Industrial Standard	EMS: EN61000-4-2 (ESD)、 IEN61000-4-5 (Surge)
Network Medium	10Base-T: Cat 3, 4, 5 Class or above UTP/STP (≤ 100m) 100Base-TX: Cat 5 Class or above UTP/STP (≤ 100m) 1000Base-TX: Cat 5 Class or above UTP/STP (≤ 100m)
Optical Medium	Multimode optical fiber: 50/125, 62.5/125, 100/140um Single-mode optical fiber: 8/125, 8.7/125, 9/125, 10/125um
Function
LED Indicators	PWR(Power),1-28 Green Light (Link & Data),1-16(Yellow Light), POE Led Key
PWR	On: Powered on Off: Powered off
POE LED Buttons	Dual color light selection: default green (link data), switch yellow light (PoE)
DIP Switch
Extend	OFF: common mode, all interfaces can communicate with each other, the transmission distance is less than 100 meters, the transmission rate is 10/100/1000M adaptive; The port AI mode is disabled ON: Link extension mode, 17-24 ports force 10M, link 250M (enable POE watchdog), Port AI mode is enabled;
Environment
Working Environment	Working temperature: -10~50°C Storage temperature: -40~70°C Working humidity: 10%~90%, non-condensing Storage humidity: 5%~95%, non-condensing
Physical Specifications
Dimension	Product Dimensions: 32020744mm Package Dimensions: 37029085mm Product N.W: 1.78KG Product G.W: 2.28KG
Packing Info	Carton Dimensions: 445310390mm Packing Quantity: 5 PCS Packing Weight: 12.4KG
Power Voltage	Input Voltage: AC 100-240 V 50-60Hz Power supply: 52V /5.76A
Power	Product power: maximum 15W POE power: maximum 280W