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GPEM2128G-R 16+4+8 Series <br>LAY2+ Managed Switch
GPEM2128G-R 16+4+8 Series <br>LAY2+ Managed Switch
  1. GPEM2128G-R 16+4+8 Series <br>LAY2+ Managed Switch
  2. GPEM2128G-R 16+4+8 Series <br>LAY2+ Managed Switch

GPEM2128G-R 16+4+8 Series
LAY2+ Managed Switch

  • Support 16 * Gigabit Base-TX RJ45 Ethernet/SFP Fiber
  • Support 4* 1G /2.5G /10G (Optional) SFP Fiber Port
  • Support 8* Combo Port
  • Support polarity reverse and over-current protection
  • Support USB zero-configuration startup and upgrade
  • Support DI/DO/RS485/Modbus (Optional)
  • Support IPv4/IPv6 Static Router & DHCP Server
  • Support IP40 fan-less and DIN-Rail hardware design
  • Support Class A EMI Protection
  • Support -40 °C ~+75°C operation temperature
Introduction
The GPEM2128G-R 16+4+8 series is a Layer-2 managed industrial rack mount Ethernet switch, supporting up to 16 Gigabit Ethernet/Fiber(optional), 4*1G/2.5G/10G (optional) SFP, 8*Combo ports. It support not only support VLAN/Port Mirroring/ IGMP /QoS/ LLDP/802.1X/ Fiber DDM/IPV6 management /Web/SNMP /Telnet/TFTP/Web upgrading LAY-2 managed function, but also support IPv4/IPv6 static router and DHCP server function.
The GPEM2128G-R 16+4+8 series operates in -40°C ~ 75°C temperatures with 6KV surge protection, 8KV contact electrostatic protection and 15KV air electrostatic protection, it has high EMC/EMI level, and can work stably in complex electromagnetic environments.
With its rugged design and high reliability, the GPEM2128G-R 16+4+8 series is ideal for use in demanding environments for new energy energy, electrical power plant, intelligent transportation, and video surveillance, offering a secure and dependable solution for large LAN deployments. 
Features
  • Support 16 * 10/100/1000Base-TX RJ45 Ethernet / SFP Fiber (Optional)
  • Support 4* 1G /2.5G /10G (Optional) SFP Fiber Port
  • Support 8* Combo Port
  • Support DC36-75 dual power input or 100-240VAC/100-370V DC dual power
  • Support polarity reverse and over-current protection
  • Support USB zero-configuration startup and upgrade
  • Support DI/DO/RS485/Modbus (Optional)
  • Support IPv4/IPv6 Static Router & DHCP Server
  • Support ERPS/STP/RSTP/MSTP/VLAN/QinQ/Port Mirroring/Multicast/ACL /IGMP /QoS /LLDP/ 802.1X/Dying Gasp/SFP DDM/RMON/DHCP/RADIUS/IPV6 management/ Web/ SNMP/ Telnet/TFTP/Web upgrading
  • Support 6KV surge Protection, 8kV Contact Protection, and 15kV Air ESD Protection
  • Support IP40 fan-less and DIN-Rail hardware design
  • Support Class A EMI Protection
  • Support -40 °C ~+75°C operation temperature

Technical Parameter

IEEE Standard

IEEE 802.3 10Base-T Ethernet

IEEE 802.3u 100Base-TX Ethernet

IEEE 802.3ab 1000Base-T Ethernet

IEEE 802.3z 1000Base-X Ethernet

IEEE 802.3ae 10GBase-X Ethernet (10G) *

IEEE 802.3x Flow Control and Back Pressure

IEEE 802.1D Spanning Tree Protocol

IEEE 802.1w Rapid Spanning Tree Protocol

IEEE 802.1Q VLAN

ITU-T G.8032 ERPS

IEEE 802.1X Authentication Network Control

IEEE 802.1ab LLDP

IEEE 802.3ad LACP


Switch Capacity

Gigabit ：68Gbps

10G ：128Gbps

Backplane Bandwidth

Gigabit：101.184Mpps

10G：190.464Mpps

MAC

16K 

 Packet Buffer

12M bit

Jumbo Frame

Support 10Kbytes

VLAN

4K

MDX/MIDX

Support

Watchdog

Support

Forward Delay

<5μs

Hardware Parameter

Size

440x44.4 x 315mm

Weight

3.5 kg

Group

Group 1

Group 2

Group 3

Group 4

Ethernet

16*Gigabit ETH

16*Gigabit ETH

16* 100M/1G  SFP

16*1G/2.5G  SFP

Fiber

4*1G/2.5G SFP

4*1G/2.5G/10G SFP

4*1G/2.5G SFP

4*1G/2.5G/10G SFP

Combo

8*1000M Combo

Console

1*RJ45-568B Console

USB

USB2.0 Type A

Serial(Optional)

1*RS485 Port (Please check selection table for details)

Power Supply

DC Input：2 Pin Phoenix Terminal 5.08mm, Dual Power

AC Input：3 Pin Phoenix Terminal 7.62mm, Dual Power

Power Input

0.8A Max

Current Input

(*Please check selection table for details)

Consumption

≤25W

Power Protection

Support dual power supply redundancy

Support reverse connection& over current protection

Shell

IP40 Protection  Metal Shell

Installation

Rack-mounting

Heat Dissipation

Fanless with natural cooling

Temperature

Working Temperature：-40~75℃ 

StorageTemperature：-40~85℃

Humidity

Working Humidity： 10%~90%RH (Non-Condensation）

Storage Humidity： 5%~95%RH (Non-Condensation）

EMI 

FCC Part 15, CISPR (EN55022) class A

EMS

Power Surge：IEC 61000-4-5  6KV/4KV（8/20us）

Ethernet Surge：IEC 61000-4-5  6KV/4KV（10/700us）

RS：IEC 61000-4-3 80 MHz-1 GHz：10 V/m 

EFT：IEC 61000-4-4  6KV/4KV

CS：IEC 61000-4-6 10V

ESD：IEC 61000-4-2  8KV/15KV

IEC 60068-2-27

IEC 60068-2-32

IEC 60068-2-6

MTBF

554,412 Hour (Telcordia (Bellcore),GB Standard）

Warranty

5 - Year

Accessories Selection(Optional)

SFP Module

10G single-mode single-fiber LC(SC) port: 10Km, 20Km, 40Km or above

10G single-mode dual-fiber LC port: 10Km, 20Km, 40Km or above

10G multi-mode dual-fiber LC port: 300m

1000M single-mode single-fiber LC(SC) port: 20Km, 40Km, 60Km or above

1000M single-mode dual-fiber LC port: 20Km, 40Km, 60Km or above

1000M multi-mode dual-fiber LC port: 550m

Power Adapter

Desktop, Rail Type (Optional)

Model Selection

Group

Model

Ports

RS485

Power

Gourp1

GPEM2128G-R-4GX16GT8GB-2D4

16*10/100/1000M RJ45

4*1G/2.5G SFP

8*1000M Combo

-

Dual DC Power

36-75VDC

GPEM2128G-RD-4GX16GT8GB-2D4

1*RS485

GPEM2128G-R-4GX16GT8GB-2V2

-

Dual AC/DC Power

（With Power Cable）100-240VAC/

100-370VDC 50/60Hz

GPEM2128G-RD-4GX16GT8GB-2V2

1*RS485

Group2

GPEM2128G-R-4GW16GT8GB-2D4

16*10/100/1000M RJ45

4*1G/2.5G/10G SFP

8*1000M Combo

-

Dual DC Power

36-75VDC

GPEM2128G-RD-4GW16GT8GB-2D4

1*RS485

GPEM2128G-R-4GW16GT8GB-2V2

-

Dual AC/DC Power

（With Power Cable）100-240VAC/

100-370VDC 50/60Hz

GPEM2128G-RD-4GW16GT8GB-2V2

1*RS485

Group3

GPEM2128G-R-20GX8GB-2D4

16*100M/1G SFP

4*1G/2.5G SFP

8*1000M Combo

-

Dual DC Power

36-75VDC

GPEM2128G-RD-20GX8GB-2D4

1*RS485

GPEM2128G-R-20GX8GB-2V2

-

Dual AC/DC Power

（With Power Cable）100-240VAC/

100-370VDC 50/60Hz

GPEM2128G-RD-20GX8GB-2V2

1*RS485

Group4

GPEM2128G-R-4GW16GX8GB-2D4

16*1G/2.5G SFP

4*1G/2.5G/10G SFP

8*1000M Combo

-

Dual DC Power

36-75VDC

GPEM2128G-RD-4GW16GX8GB-2D4

1*RS485

GPEM2128G-R-4GW16GX8GB-2V2

-

Dual AC/DC Power

（With Power Cable）100-240VAC/

100-370VDC 50/60Hz

GPEM2128G-RD-4GW16GX8GB-2V2

1*RS485