Gigabit Industrial Switch



Gigabit Industrial Switch

1×10/100/1000Base-TX + 1x1000Base-FX SFP Switch


  • Product Introduction
  • Technical Parameter
  • Document download


The GWT51111 series is a gigabit industrial Ethernet fiber switch/media converter independent development by GWT,with 1*10/100/1000M RJ45 ports and 1*1000M SFP port, Users can select different optical modules according to their needs, such as multi-mode dual fiber and single-mode dual fiber, single-mode single fiber, etc. It uses the latest IC in the United States, with stable performance, high quality and high cost performance. It is suitable for industrial scenes such as intelligent transportation, rail transit, electric power, mining, metallurgy and green energy construction to form a cost-effective and stable communication network.


Full Gigabit port

◇ All series support "10/100/1000M Ethernet port +1000M SFP port" combination, It is convenient for users to set up networking to meet the network requirements of various scenarios.

◇ Support non-blocking wire speed forwarding .

◇ Support full duplex based on IEEE802.3x and half duplex based on backpressure .

The equipment is stable and reliable

 The host has low power consumption, no fan mute design, aluminum alloy metal shell, excellent heat dissipation, and ensure stable operation of products.

◇ The equipment fully meets the requirements of CCC, CE,FCC and RoHS safety regulations, and is safe and reliable.

◇ The user can easily understand the working status of the device through the power indicator (PWR), port status indicator .

Physical Port
RJ45 Port and Speed1×10/100/1000Base-Tx
Fiber Port and Speed1×100/1000Base-Fx SFP

1×100/1000Base-Fx 1×9 Transceivers (Optional)

Ethernet StandardsIEEE 802.3 10BASE-T

IEEE 802.3u 100BASE-TX/100BASE-FX

IEEE 802.3z Gigabit SX/LX

IEEE 802.3ab Gigabit 1000T

IEEE 802.3x flow control and back pressure

IEEE 802.3af Power over Ethernet

IEEE 802.3at Power over Ethernet Plus

Packet Buffer1Mbits
Packet Length10Kbytes
MAC Address Table8K
Transmission ModeStore and Forward (full/half duplex mode)
Switch Fabric10Gbps/non-blocking
Exchange PropertyDelay time: < 7ps

Backplane bandwidth: 20Gbps; Packet forwarding rate: 14.88Mpps

PoE (Optional)
PoE Standard1×IEEE 802.3af/IEEE 802.3at PoE
Power BudgetMax. PoE output power budget 30W
LED IndicatorPWR, LK/ACT
Power Information
Power Access ModePhoenix terminal
Redundant Power InputDC 9-56V
Overload ProtectionYes
Power ReverseSupport
Power ConsumptionFull-load<5W
Physical Property
Protection GradeIP40 aluminum case
Cooling ModeNatural cooling, no fan design
Installation ModeDIN trail/wall-mountable
Weight370g (With PoE: 400g)
Working Environment
Operating Temperature-40°C~75°C
Operating Humidity5%~90% non-condensing
Storage Temperature-40°C~85°C
MTBF500,000 hours
Defects Liability Period5 year warranty, lifetime technical support
Certification Standard
EMCFCC Part15 Class A



EN61000-4-2 (ESD), EN61000-4-3 (RS)

EN6100044 (EFT), EN6100045 (Surge)

EN61000^1-6 (CS), EN61000-4-8



-40~75°C High and Low Temperature Test

IP40 Protection Test