Managed Ethernet Switches

28-port Gigabit/10 Gigabit Layer 3 Managed Industrial Ethernet Switch

GPEM3128G is 28-port gigabit/10 gigabit layer 3 managed industrial Ethernet switch. It provides gigabit copper ports, gigabit fiber and copper Combo ports and 10 Gigabit SFP slots. It adopts 1U rack m

  • Model: GPEM3128G

GPEM3128G is 28-port gigabit/10 gigabit layer 3 managed industrial Ethernet switch. It provides gigabit copper ports, gigabit fiber and copper Combo ports and 10 Gigabit SFP slots. It adopts 1U rack mounting, abundant numbers of interfaces and bandwidth of gigabit/10 gigabit combination to meet the application requirements of large-scale industrial network.

Conform to iec61850-3 standard

Support up to 28 Gigabit ports

Support up to 24 Gigabit SC / St optical ports

Support three-layer static routing, rip V1 / V2, OSPF, VRRP and other management functions

Optional 24 V / 48 V / 220 V power input

Standard

&

Protocol

 

 

IEEE 802.3 for 10Base-T 

IEEE 802.3u for 100Base-TX 

IEEE 802.3ab for 1000Base-T 

IEEE 802.3z for 1000Base-X 

IEEE 802.3ae for 10GbE SFP+

IEEE 802.3x for Flow Control

IEEE 802.1D for Spanning Tree Protocol 

IEEE 802.1w for Rapid Spanning Tree Protocol 

IEEE 802.1s for Multiple Spanning Tree Protocol

IEEE 802.1Q for VLAN

IEEE 802.1p for CoS 

IEEE 802.1X for 802.1X Authentication

IEEE 802.1AB for LLDP

IEEE 802.3ad for LACP 

 

Management

 

SNMP v1/v2c/v3 Centralized Management of Equipment, RMON, Port Mirroring, QoS, LLDP, DHCP Server, DHCP Client, File Management, Log Management, Port Statistics, ARP and Static ND

 

Security

 

Classification of User Permissions, Radius Server Authentication, Anti-attack Control, ACL, 802.1X Authentication, Port Alarm, Power Supply Alarm, Storm Suppression, SSHD Configuration, Telnet Configuration, HTTPS Configuration

 

Switch Function

 

802.1Q Vlan, Static/Dynamic Port Aggregation, Bandwidth Management, Flow Control, Port Isolation

 

 

Unicast / Multicast

 

Static Multicast, GMRP, IGMP-Snooping

 

Redundancy

Protocol

 

 

GP-Ring, STP/RSTP/MSTP

 

Troubleshooting

 

Ping, Traceroute, Port Loopback

 

Routing Technique

 

VRRP, RIP, OSPF, BGP

 

Time Management

 

SNTP

 

Interface

 

Copper port: 10/100/1000Base-T(X), RJ45, Automatic Flow Control, Full/Half Duplex Mode, MDI/MDI-X Autotunning

SFP slot: 10GbE SFP+

Combo port: 10/100/1000Base-T(X) or 1000Base-SFP

Console port: CLI command line management port (RS-232), RJ45

Alarm port: 2-pin 5.08mm pitch terminal blocks, support 2 relay alarm outputs, current carrying capacity 5A@30VDC or 10A@125VAC

 

 

LED Indicator

 

Running Indicator, Port Indicator, Power Supply Indicator, Alarm Indicator

 

Switch

Property

 

Transmission mode: store and forward

MAC address: 16K

Packet buffer size: 12Mbit

Backplane bandwidth: 128G

Switch time delay: < 10μs

 

 

Power

Requirement

 

 

AC power supply

100~240VAC/DC

Support 2 AC power supply inputs

Support 5A overcurrent protection

Terminal block of AC power supply input: single-phase socket with rocker switch


DC power supply

36~72VDC

Support 2 DC power supply inputs

Support 3A overcurrent protection

Support anti-reverse connection

DC input terminal: 5-pin 5.08mm pitch terminal blocks

 

 

Power

Consumption

 

 

No-load: 10.5W@220VAC

Full-load: 25.3W@220VAC

 

Environmental

Limit

 

Operating temperature range: -40~75℃

Storage temperature range: -40~85℃

Relative humidity: 5%~95%(no condensation)

 

Physical Characteristic

 

Housing: IP30 protection, metal

Installation: 19-inch 1U rack mounting

Weight: 3940g

Dimension (W x H x D):440(W) x 44(H) x 352(D) mm 

 

 

Industrial

Standard

 

 

 

IEC 61000-4-2 (ESD), Level 4

IEC 61000-4-4 (EFT), Level 4

IEC 61000-4-5 (Surge), Level 4

Shock: IEC 60068-2-27

Free fall: IEC 60068-2-32

Vibration: IEC 60068-2-6

 

 

Certification

 

 

CE, FCC, RoHS

 

 

Warranty

 

5 years


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Available ModelsGigabit SFP SlotGigabit COMBO Port1000M Copper PortPower Supply Range
GPEM3128G-4GX24GT-V24
24

 AC220V

 power supply

GPEM3128G-12GX16GT-v212
16

 AC220V

 power supply

GPEM3128G-20GX8GT-v220
8

 AC220V

 power supply

GPEM3128G-28GX-v228

 AC220V

 power supply