Product Overview

Opal8L unmanaged 8-port switch is specially designed for automation control applications. It is equipped with two fast Ethernet fiber/RJ45 optional ports and 6 10/100Base-TX RJ45 ports. Opal8L supports SFP type fiber ports, redundant power inputs, built-in isolated power supply, metal housing with IP30/IP40 protection class, thus ensuring fast and reliable data transmission in harsh industrial environments. Opal8L provides 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 2 Fast Ethernet fiber/RJ45 optional ports, 6 10/100Base-T(X) ports
  • Built-in isolated power supply, Full load power consumption is as low as 3.4 W
  • Both standard and wide operating temperature models are available
  • EMC level 3
  • IP30/IP40 protection class
Technical SpecificationStandardIEEE 802.3i (10Base-T)
IEEE 802.3u (100Base-TX and 100Base-FX)
IEEE 802.3x (Flow Control)
Switch PropertiesMAC Table: 2K
Packet Buffer: 1Mbit
Packet Forwarding Rate: 1.2Mpps
Switching Delay:<10μs
InterfaceFast Ethernet Port:
100Base-X, SFP slot
10/100Base-T(X), RJ45 port
LEDLEDs on Front Panel
Power LED: PWR1, PWR2
Interface LED: Link/ACT (RJ45 port); Link/ACT (Fiber port)
Power RequirementsPower Input: 12-48VDC/18-30VAC
Power Terminal: 4-pin 5.08mm-spacing plug-in terminal block
Power Consumption: 2.2W(8T), 3.4W(2SFP6T)
Overload Protection: Support
Reverse Protection: Support
Redundancy Protection: Support
Physical CharacteristicsHousing: Metal
Cooling: Natural convection, fanless
Protection Class: IP30(8T), IP40(2SFP6T)
Dimension: 45.6mm×114.5mm×68mm(8T), 45.6mm×114.5mm×95mm(2SFP6T) (W×H×D)
Weight: 0.3Kg(8T), 0.35Kg(2SFP6T)
Mounting: DIN-Rail or Panel Mounting
Environmental LimitsOperating Temperature:
-10°C to +60°C (-E)
-40°C to +75°C
Storage Temperature: -40°C to +85°C
Ambient Relative Humidity: 5-95% (non-condensing)
Quality AssuranceMTBF: 6106558 hrs (8T), 8301541 hrs (2SFP6T)
Warranty: 5 years
ApprovalsCE, FCC
UL61010, Class I Div 2
Industry StandardEMI:
FCC CFR47 Part 15,EN55032/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: ±4kV; Data Port: ±2kV
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
8T8 X 10/100Base-T(X) RJ45 ports
2SFP6T2 X 100Base-X, SFP slots; 6 X 10/100Base-T(X) RJ45 ports
LV-LV12-48VDC/18-30VAC, redundant power inputs
100Base-X SFP modulePlease refer to the 100Base-X SFP module ordering list
DT-BGAZ-01Panel for Panel mounting
DT-FCZ-RJ45-01Dustproof cover for RJ45 port
NameTypeFile Size

Unmanaged Switches


DIN Rail Ethernet Switches


CE/FCC, UL61010


Full 100M

IP Class


Network Interface

Fiber Connectors, RJ45 Connectors

Number of Ports

0 – 8

Power Supply

12-48V DC

Operation Temperature

-40°C ~ 75°C

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