Product Overview

Opal5G series, Kyland produced 5-port unmanaged switches, are characterized by its full Gigabit interface, compact size, economical and plug-and-play design, generally used to connect the high bandwidth Ethernet in factory automation, petrochemical, ITS, and other applications. Opal5G support 5 10/100/1000Base-TX RJ45 ports, along with metal housing with IP30 protection class, thus ensuring fast and reliable data transmission in harsh industrial environments. The two DIP-switches located on the top of the device are used to enable/disable Broadcast Storm Protection (BSP) function and Jumbo frame transmission function, respectively. Opal5G provide both standard (-10°C to 60°C) and wide (-40°C to 75°C) operating temperature range models to meet different applications.

Key Features
  • Support 5 10/100/1000Base-TX RJ45 ports
  • Setting jumbo frame transmission function (up to 10KB) by DIP-Switch
  • Both standard and wide operating temperature models are available
  • IP30 protection class
  • CE, FCC, UL61010, Class I Div 2, IECEx, ATEX Zone 2, Ex ec IIC T4 Gc​
Technical SpecificationStandardIEEE 802.3i (10Base-T)
IEEE 802.3u (100Base-TX)
IEEE 802.3ab(1000Base-T)
Switch PropertiesMAC Table: 8K
Packet Buffer: 1Mbit
Packet Forwarding Rate: 7.4 Mpps
Switching Delay:<5μs
Jumbo Frame Size: 10KB
InterfaceGigabit Port: 10/100/1000Base-T(X), RJ45 port
LEDLEDs on Front Panel
Power LED: PWR1, PWR
Interface LED: Link/ACT, Speed (RJ45 port)
DIP-SwitchEnable/Disable broadcast storm protection function
Enable/Disable Jumbo frame transmission function (up to 10KB)
Power RequirementsPower Input: 12-48VDC/18-30VAC
Power Terminal:
4-pin 5.08mm-spacing plug-in terminal block
Power Consumption:<6w
Overload Protection: Support
Reverse Protection: Support
Redundancy Protection: Support
Physical CharacteristicsHousing: Metal
Cooling: Natural convection, fanless
Protection Class: IP30
Dimension: 30mm×115mm×68mm (W×H×D)
Weight: 0.3Kg
Mounting: DIN-Rail or Panel mounting
Environmental LimitsOperating Temperature:
-10°C to +60°C(Opal5G-E)
-40°C to +75°C
Storage Temperature: -40°C to +85°C
Ambient Relative Humidity: 5°C 95% (non-condensing)
Quality AssuranceMTBF: 3,300,013 hrs
Warranty: 5 years
ApprovalsCE, FCC, UL61010, Class I Div 2, IECEx, ATEX Zone 2, Ex ec IIC T4 Gc
Industry StandardEMI:
FCC CFR47 Part 15,EN55022/CISPR22,Class A
IEC61000-4-2(ESD): ±6kV (contact), ±8kV (air)
IEC61000-4-3(RS): 10V/m (80MHz–2GHz)
IEC61000-4-4(EFT): Power Port: ±2kV; Data Port: ±1kV
IEC61000-4-5(Surge): Power Port: ±1kV/DM, ±2kV/CM; Data Port: ±2kV
IEC61000-4-6(CS): 10V (150kHz–80MHz)
IEC60068-2-6 (Vibration)
IEC60068-2-27 (Shock)
IEC60068-2-32 (Free Fall)
Mechanical Drawing
Ordering Information
XOperating temperature range
E-10 to +60°C operating temperature
None-40 to +75°C operating temperature
5GE5X10/100/1000Base-T(X) RJ45 ports
LV-LV12-48VDC/18-30VAC, redundant power inputs
DT-BGAZ-01Panel for Panel mounting
DT-FCZ-RJ45-01 Dustproof cover for RJ45 port
NameTypeFile Size

Unmanaged Switches


DIN Rail Ethernet Switches





IP Class


Network Interface

RJ45 Connectors

Number of Ports

0 – 8

Power Supply

12-48V DC

Operation Temperature

-40°C ~ 75°C

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  • Number of Ports
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