Four Gigabit PoE ports feed cameras, phones and access points over one cable.

An L2 managed industrial PoE switch for the access layer. Copper ports carry data and power over the same Cat5e/6/6a cable, and the SFP uplink moves traffic to the core. The fanless aluminum body keeps running on demanding sites.

4Gigabit PoE ports

2Gigabit SFP slots

120 WMax. PoE budget

55 GbpsSwitching Capacity

IP40Protection Grade

-40 °C ~ +85 °COperating Temperature

Key features

120W

Max. PoE budget

It shares the total draw of the attached devices within this limit.

55Gbps

Non-blocking switching

All ports communicate at full rate at the same time.

8.93Mpps

Packet forwarding rate

The store-and-forward design moves packets without loss.

6KV

Surge protection

It shields power and copper ports against lightning-driven spikes.

48-58V DC

Dual power input

Reverse polarity protection blocks a wrong connection.

MAC address table

It holds a wide device list in one table.

IN DAILY FIELD USE

One cable with PoEIt carries data and power on the same cable, so the field device needs no separate outlet.

Fanless and rail mountedThe aluminum body uses no fan and sits on a DIN rail, and an optional kit covers wall mounting.

Ring and loop protectionIt blocks loops on redundant links and reroutes traffic when a link breaks.

ApplicationsVoIP phones·Video cameras·Wireless access points·Alarm systems·Traffic control units·Sensors and monitoring devices

Network Specifications
Fiber Ports	2 * 1.25G/155M SFP slot type, OS1/OS2 ≤120km; OM1/OM2 ≤550m
Port Feature	• IEEE 802.3x flow control • Interface Counters • Storm Control
VLAN	• 4094 VLAN • MAC-based VLAN, Port-based VLAN, VLAN Tagging/VLAN Trunking, IPv6 VLAN • GVRP
Protocol VLAN	Protocol-Based VLAN
Voice VLAN	• Static Entry • LLDP-MED
Private VLAN	Supported
Port Isolate	Supported
Port Security	• IEEE802.1x port-based authentication network access control support • Access Security
Diagnostics
LED Indicator	PWR, RUN, Speed, Link/Act
Power Supply
Power Port	Terminal Block
Power Consumption	≤130W (fully loaded)
Mechanical Specifications
IP Source Guard	• Dynamic Entry (from DHCP Snooping) • Static Entry
Dimensions and Weight
Dimensions	138x107x56mm
Environmental Conditions
Operating Temperature	-40°C ~ +85°C
Storage Temperature	-40°C ~ +85°C
Relative Humidity	5-95% (non-condensing)
Other Specifications
Standard	• IEEE802.3, IEEE802.3u, IEEE802.3ab, IEEE802.3z • IEEE802.3x, IEEE802.1Q, IEEE802.1w, IEEE802.1s, IEEE802.1d
Operation Mode	Store-and-Forward
Switching Fabric	55 Gbps / non-blocking
Packet Forwarding Rate	8.93Mpps
MAC Address	8k
Buffer Memory	4M
Jumbo Frame	9.6k
Copper Ports	• 4*10/100/1000M Auto-negotiation, RJ45 Auto-Cross for MDI/MDIX • Cat5e/Cat6/Cat6a, ≤100m
Console Ports	RS232 (RJ45)
Reset	Key Switch
Relay	Normal Open (Alarm Relay)
Standard	IEEE802.3af/at
Pin Assignment	1/2(+), 3/6(-)
PoE Budget	≤120W
Input Voltage	48-58 VDC
Input Current	2.56A @52 VDC
Protection	IP40, Aluminum Alloy, Fanless
Installation	DIN Rail, Wall Mount
Link Aggregation	• Dynamic Aggregation, LACP • Static Aggregation
MAC Address	• Dynamic MAC Address • Static MAC Address
Mirroring	• Port-based Mirroring • VLAN-based • IVL Mode • Flow-based
Network Planning Protocol	• IEEE802.1d STP • IEEE802.1w RSTP • IEEE802.1s MSTP
QinQ	• VLAN-based QinQ • 1:1 VLAN Mapping
LLDP	• LLDP • LLDP-MED
Loop Protection	• Supported • Single ring, Sub-ring, Multiple ring
ERPS (G.8032)	• Load Balancing • Recovery Time < 50ms
IGMP Snooping	• IGMP v1 Snooping • IGMP v2 Snooping • IGMP v3 Snooping • Source Port Protection, L2 GCMP • IGMP Fast Leave • IGMP Filter • IGMP Proxy
MLD Snooping	• MLD v1 Snooping • MLD v2 Snooping • Source Port Control • MLD Fast Leave • MLD Filter • MLD Proxy • Static Mode
MVR	• Fast Leave • Dynamic Mode
ACL	• ACL (IP Standard ACL), IPv4/IPv6 • MAC Extended ACL • IP Extended ACL • L2, L3, L4 Field Matching
QoS	• Log, Redirection, Mirroring, Speed Limit • QoS Class, Description • SP, WRR Queue Scheduling, ToS, Traffic Shaping • Ingress Port-based Rate Limit • Egress Port-based Rate Limit • Egress Queue-Based Rate-Limit • Policy-based QoS • 8 Priority Queue
Dot1x	• Port Access Control • User Access Control • MAC Address Access Control • RADIUS Server • TACACS+ Server
ARP Inspection	• Dynamic Entry (from DHCP Snooping) • Static Entry
Access Security	Supported
User Management	Password Protection
SNMP	SNMP v1/v2c/v3
RMON	• Statistics Group • History Group • Alarm Group • Event Group
Web Management	HTTP v1.1, HTTPS
Firmware Upgrade	Firmware Upgrade
IPv4/IPv6	Supported
CLI	Supported
RADIUS Client	Supported
Syslog/Debug	Supported
Diagnosis	• Ping (IPv4), Ping (IPv6) • Trace Route (IPv4) • Trace Route (IPv6)
NTP	NTP Client
DHCP	DHCPv4 Client, DHCPv6 Client
DHCP Snooping	DHCP Snooping Table
Telnet	• Trust Port • Telnet Server
TFTP	TFTP Client
SSH	SSH Server

Network Specifications

Fiber Ports

2 * 1.25G/155M SFP slot type, OS1/OS2 ≤120km; OM1/OM2 ≤550m

Port Feature

• IEEE 802.3x flow control
• Interface Counters
• Storm Control

VLAN

• 4094 VLAN
• MAC-based VLAN, Port-based VLAN, VLAN Tagging/VLAN Trunking, IPv6 VLAN
• GVRP

Protocol VLAN

Protocol-Based VLAN

Voice VLAN

• Static Entry
• LLDP-MED

Private VLAN

Supported

Port Isolate

Supported

Port Security

• IEEE802.1x port-based authentication network access control support
• Access Security

Diagnostics

LED Indicator

PWR, RUN, Speed, Link/Act

Power Supply

Power Port

Terminal Block

Power Consumption

≤130W (fully loaded)

Mechanical Specifications

IP Source Guard

• Dynamic Entry (from DHCP Snooping)
• Static Entry

Dimensions and Weight

Dimensions

138x107x56mm

Environmental Conditions

Operating Temperature

-40°C ~ +85°C

Storage Temperature

-40°C ~ +85°C

Relative Humidity

5-95% (non-condensing)

Other Specifications

Standard

• IEEE802.3, IEEE802.3u, IEEE802.3ab, IEEE802.3z
• IEEE802.3x, IEEE802.1Q, IEEE802.1w, IEEE802.1s, IEEE802.1d

Operation Mode

Store-and-Forward

Switching Fabric

55 Gbps / non-blocking

Packet Forwarding Rate

8.93Mpps

MAC Address

Buffer Memory

Jumbo Frame

9.6k

Copper Ports

• 4*10/100/1000M Auto-negotiation, RJ45 Auto-Cross for MDI/MDIX
• Cat5e/Cat6/Cat6a, ≤100m

Console Ports

RS232 (RJ45)

Reset

Key Switch

Relay

Normal Open (Alarm Relay)

Standard

IEEE802.3af/at

Pin Assignment

1/2(+), 3/6(-)

PoE Budget

≤120W

Input Voltage

48-58 VDC

Input Current

2.56A @52 VDC

Protection

IP40, Aluminum Alloy, Fanless

Installation

DIN Rail, Wall Mount

Link Aggregation

• Dynamic Aggregation, LACP
• Static Aggregation

MAC Address

• Dynamic MAC Address
• Static MAC Address

Mirroring

• Port-based Mirroring
• VLAN-based
• IVL Mode
• Flow-based

Network Planning Protocol

• IEEE802.1d STP
• IEEE802.1w RSTP
• IEEE802.1s MSTP

QinQ

• VLAN-based QinQ
• 1:1 VLAN Mapping

LLDP

• LLDP
• LLDP-MED

Loop Protection

• Supported
• Single ring, Sub-ring, Multiple ring

ERPS (G.8032)

• Load Balancing
• Recovery Time < 50ms

IGMP Snooping

• IGMP v1 Snooping
• IGMP v2 Snooping
• IGMP v3 Snooping
• Source Port Protection, L2 GCMP
• IGMP Fast Leave
• IGMP Filter
• IGMP Proxy

MLD Snooping

• MLD v1 Snooping
• MLD v2 Snooping
• Source Port Control
• MLD Fast Leave
• MLD Filter
• MLD Proxy
• Static Mode

MVR

• Fast Leave
• Dynamic Mode

ACL

• ACL (IP Standard ACL), IPv4/IPv6
• MAC Extended ACL
• IP Extended ACL
• L2, L3, L4 Field Matching

QoS

• Log, Redirection, Mirroring, Speed Limit
• QoS Class, Description
• SP, WRR Queue Scheduling, ToS, Traffic Shaping
• Ingress Port-based Rate Limit
• Egress Port-based Rate Limit
• Egress Queue-Based Rate-Limit
• Policy-based QoS
• 8 Priority Queue

Dot1x

• Port Access Control
• User Access Control
• MAC Address Access Control
• RADIUS Server
• TACACS+ Server

ARP Inspection

• Dynamic Entry (from DHCP Snooping)
• Static Entry

Access Security

Supported

User Management

Password Protection

SNMP

SNMP v1/v2c/v3

RMON

• Statistics Group
• History Group
• Alarm Group
• Event Group

Web Management

HTTP v1.1, HTTPS

Firmware Upgrade

IPv4/IPv6

Supported

CLI

Supported

RADIUS Client

Supported

Syslog/Debug

Supported

Diagnosis

• Ping (IPv4), Ping (IPv6)
• Trace Route (IPv4)
• Trace Route (IPv6)

NTP

NTP Client

DHCP

DHCPv4 Client, DHCPv6 Client

DHCP Snooping

DHCP Snooping Table

Telnet

• Trust Port
• Telnet Server

TFTP

TFTP Client

SSH

SSH Server

L2 Managed 4 Port Gigabit PoE + 2 Port Gigabit SFP Managed IEEE802.3af/at Industrial PoE Switch

Options

Datasheet

ISW2420-GGSP

Sertifika

RoHS

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Options

Datasheet

ISW2420-GGSP

Sertifika

RoHS

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