General Information
Product Dimensions (L × W × H)	440 × 190 × 44.5 mm
Warranty	1 year for the complete unit (accessories not included)
Network Specifications
Fixed Ports	24 × 10/100/1000Base-TX PoE
Uplink Ports	4 × combo / 4 × 1G SFP
Port Properties	10/100/1000Base-T(X) auto
VLAN Configuration	• Port-based VLAN support • Up to 4096 VLANs • Voice VLAN support
Link Aggregation	8 aggregation groups, up to 8 ports per group
Port Mirroring	Supports mirroring of multiple ports
Port Isolation	Downlink ports can be isolated from each other while still communicating with the uplink port
Rate Limiting	Bandwidth management based on port ingress and egress
Cable Order	Auto MDIX; automatic detection of straight and crossover cables
Diagnostics
LED Indicators	• PWR: power LED • SYS: system LED • 1~24: Link/Act LED (10/100M link LED, 1000M gigabit link LED) • 25~28: combo LED
Power Supply
Power Supply	Internal power supply, AC 100~240V 50/60 Hz
Maximum Current	5.2 A
Maximum Power	30 W
Electrical Data
CPU	500 MHz
Flash	16M
RAM	128M
Lightning Protection Level	4 KV 8/20 µs
Mechanical Specifications
Ingress Protection	IP30
Dimensions and Weight
Net / Gross Weight	2 kg / 2.5 kg
Environmental Conditions
Operating Temperature / Humidity	-20 °C to +55 °C; 5% to 90% RH (non-condensing)
Storage Temperature / Humidity	-40 °C to +75 °C; 5% to 95% RH (non-condensing)
Certifications
Safety	• User port + IP address + MAC address binding • IP and MAC based ACL • Port-based limit on the number of MAC addresses
Other Specifications
Reset Button	1
DDR	1G DDR3 1333 MHz
Buffer	Fully integrated 4.1M packet buffer
Switching Bandwidth	56 Gbps
Packet Forwarding Rate	40.32 Mpps
MAC Addresses	8K
Transmission Mode	Store-and-forward, full wire speed
Supported Protocols	• IEEE 802.3 • IEEE 802.3u 100BASE-TX • IEEE 802.3ab 1000BASE-T • IEEE 802.3x • IEEE 802.3z 1000BASE-X • IEEE 802.3ad • IEEE 802.1Q, IEEE 802.1p • IEEE 802.1w, IEEE 802.1d, IEEE 802.1s • STP (Spanning Tree Protocol) • RSTP (Rapid Spanning Tree Protocol) / MSTP (Multiple Spanning Tree Protocol) • ERPS ring network protocol
10BASE-T	Cat3, 4, 5 UTP (≤250 m)
100BASE-TX	Cat5 or later UTP (≤100 m)
1000BASE-TX	Cat6 or later UTP (≤1000 m)
Total Consumption	• ≤30 W • Standby power: ≤10 W
Installation	1U, rack type, 19" (optional mounting brackets)
Certification	CE marking (CE / LVD EN60950), FCC Part 15 Class B, RoHS
Network Protocols	• IEEE 802.3x • IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z • IEEE 802.3ad • IEEE 802.1w, IEEE 802.1d, IEEE 802.1s, IEEE 802.1X
MAC	8K MAC addresses, automatic ageing and learning
Spanning Tree	• STP (Spanning Tree Protocol) • RSTP / MSTP (Rapid / Multiple Spanning Tree Protocol) • ERPS (ring network protocol) • 802.1X
Loop Protection	Loop protection with automatic recovery
Flow Control	• Back pressure for half duplex • PAUSE frame for full duplex
Multicast Control	• IGMP v1/v2/v3 and MLD v1/v2 snooping • Multicast address management, multicast VLAN, multicast router port, static multicast address
DHCP	DHCP snooping
Storm Suppression	• Suppression of unknown unicast, multicast, unknown multicast and broadcast storms • Suppression based on bandwidth setting and storm filtering
QoS	• 802.1p port queue priority algorithm • CoS / ToS, QoS remark • WRR (Weighted Round Robin) and SP priority scheduling modes
Negotiation Mode	Port auto-negotiation for transmission rate and duplex mode
System Maintenance	• Upgrade package installation • System log viewing • Restore factory configuration via web
Network Management	• Web interface management • Telnet, TFTP and console based CLI management • SNMP v1/v2/v3 management

Connects the enterprise access network to a managed gigabit backbone.

This L2+ managed switch serves access networks and the LAN edge with 24 10/100/1000Base-T ports and 4 Gigabit RJ45/SFP combo uplink ports. A 56 Gbps switching capacity moves heavy traffic at wire speed, the chassis carries an IP30 rating and the 1U body fits a 19-inch rack.

24 Port10/100/1000Base-T ports

4 x ComboGigabit RJ45/SFP Uplink

56 GbpsSwitching Capacity

4 KVLightning Protection Level

IP30Protection Grade

Layer 2+Administration Type

Key features

24GIGABIT PORT

High-density access

The 10/100/1000Base-T ports gather computers and network devices into a single chassis.

4COMBO

Copper or fiber uplink

The Gigabit RJ45/SFP combo ports reach the backbone over either medium.

56Gbps

Non-blocking switching

The switching bandwidth forwards packets at wire speed in store-and-forward mode.

4KV

Lightning protection

The ports withstand surges up to 4 KV on an 8/20 µs waveform.

4096VLAN

Segmented network

Port-based and voice VLANs split traffic into groups.

8KMAC

Large address table

The switch learns and ages MAC addresses automatically.

EVERYDAY USE

Resilient backboneSTP, RSTP and MSTP close loops, ERPS builds a backup path on ring topologies and loop protection recovers the link on its own.

Traffic controlPort isolation, rate limiting and storm suppression balance traffic on busy networks, and the QoS queues run WRR and SP scheduling.

Rack-ready managementIt accepts web, Telnet, TFTP, console and SNMP v1/v2/v3 management, and the 1U body fits a 19-inch rack.

Usage AreaSMB and enterprise networks·Campus and education buildings·Security and IP-based systems·Access and LAN edge

Actual network performance varies with the cabling infrastructure, the SFP module specifications, the network topology, the capacity of the connected devices and the configuration settings.

General Information

Product Dimensions (L × W × H)

440 × 190 × 44.5 mm

Warranty

1 year for the complete unit (accessories not included)

Network Specifications

Fixed Ports

24 × 10/100/1000Base-TX PoE

Uplink Ports

4 × combo / 4 × 1G SFP

Port Properties

10/100/1000Base-T(X) auto

VLAN Configuration

• Port-based VLAN support
• Up to 4096 VLANs
• Voice VLAN support

Link Aggregation

8 aggregation groups, up to 8 ports per group

Port Mirroring

Supports mirroring of multiple ports

Port Isolation

Downlink ports can be isolated from each other while still communicating with the uplink port

Rate Limiting

Bandwidth management based on port ingress and egress

Cable Order

Auto MDIX; automatic detection of straight and crossover cables

Diagnostics

LED Indicators

• PWR: power LED
• SYS: system LED
• 1~24: Link/Act LED (10/100M link LED, 1000M gigabit link LED)
• 25~28: combo LED

Power Supply

Internal power supply, AC 100~240V 50/60 Hz

Maximum Current

5.2 A

Maximum Power

30 W

Electrical Data

CPU

500 MHz

Flash

16M

RAM

128M

Lightning Protection Level

4 KV 8/20 µs

Mechanical Specifications

Ingress Protection

IP30

Dimensions and Weight

Net / Gross Weight

2 kg / 2.5 kg

Environmental Conditions

Operating Temperature / Humidity

-20 °C to +55 °C; 5% to 90% RH (non-condensing)

Storage Temperature / Humidity

-40 °C to +75 °C; 5% to 95% RH (non-condensing)

Certifications

Safety

• User port + IP address + MAC address binding
• IP and MAC based ACL
• Port-based limit on the number of MAC addresses

Other Specifications

Reset Button

DDR

1G DDR3 1333 MHz

Buffer

Fully integrated 4.1M packet buffer

Switching Bandwidth

56 Gbps

Packet Forwarding Rate

40.32 Mpps

MAC Addresses

Transmission Mode

Store-and-forward, full wire speed

Supported Protocols

• IEEE 802.3
• IEEE 802.3u 100BASE-TX
• IEEE 802.3ab 1000BASE-T
• IEEE 802.3x
• IEEE 802.3z 1000BASE-X
• IEEE 802.3ad
• IEEE 802.1Q, IEEE 802.1p
• IEEE 802.1w, IEEE 802.1d, IEEE 802.1s
• STP (Spanning Tree Protocol)
• RSTP (Rapid Spanning Tree Protocol) / MSTP (Multiple Spanning Tree Protocol)
• ERPS ring network protocol

10BASE-T

Cat3, 4, 5 UTP (≤250 m)

100BASE-TX

Cat5 or later UTP (≤100 m)

1000BASE-TX

Cat6 or later UTP (≤1000 m)

Total Consumption

• ≤30 W
• Standby power: ≤10 W

Installation

1U, rack type, 19" (optional mounting brackets)

Certification

CE marking (CE / LVD EN60950), FCC Part 15 Class B, RoHS

Network Protocols

• IEEE 802.3x
• IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z
• IEEE 802.3ad
• IEEE 802.1w, IEEE 802.1d, IEEE 802.1s, IEEE 802.1X

MAC

8K MAC addresses, automatic ageing and learning

Spanning Tree

• STP (Spanning Tree Protocol)
• RSTP / MSTP (Rapid / Multiple Spanning Tree Protocol)
• ERPS (ring network protocol)
• 802.1X

Loop Protection

Loop protection with automatic recovery

Flow Control

• Back pressure for half duplex
• PAUSE frame for full duplex

Multicast Control

• IGMP v1/v2/v3 and MLD v1/v2 snooping
• Multicast address management, multicast VLAN, multicast router port, static multicast address

DHCP

DHCP snooping

Storm Suppression

• Suppression of unknown unicast, multicast, unknown multicast and broadcast storms
• Suppression based on bandwidth setting and storm filtering

QoS

• 802.1p port queue priority algorithm
• CoS / ToS, QoS remark
• WRR (Weighted Round Robin) and SP priority scheduling modes

Negotiation Mode

Port auto-negotiation for transmission rate and duplex mode

System Maintenance

• Upgrade package installation
• System log viewing
• Restore factory configuration via web

Network Management

• Web interface management
• Telnet, TFTP and console based CLI management
• SNMP v1/v2/v3 management

L2+ Managed 24x 10/100/1000M RJ45 ports + 4x Gigabit Combo SFP Ethernet Switch

Kullanım Kılavuzu

SW20244-GGC

Similar Products

36-Port L2+ Managed Gigabit Switch with 4-Port 10G SFP+

L2+ GIGABIT ETHERNET ACCESS / AGGREGATION SWITCH WITH 4 10G UPLINKS

L2+ GIGABIT ETHERNET ACCESS / AGGREGATION SWITCH WITH 4 10G UPLINKS

24-Port SNMP Manageable 10/100Base-TX + 4-Port 1000Base-T Gigabit + 2-Port MiniGBIC(SFP) Switch

L2+ Managed 24x 10/100/1000M RJ45 ports + 4x Gigabit Combo SFP Ethernet Switch

Kullanım Kılavuzu

SW20244-GGC

Similar Products

36-Port L2+ Managed Gigabit Switch with 4-Port 10G SFP+

L2+ GIGABIT ETHERNET ACCESS / AGGREGATION SWITCH WITH 4 10G UPLINKS

L2+ GIGABIT ETHERNET ACCESS / AGGREGATION SWITCH WITH 4 10G UPLINKS

24-Port SNMP Manageable 10/100Base-TX + 4-Port 1000Base-T Gigabit + 2-Port MiniGBIC(SFP) Switch