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SG8018 | Rackmount Unmanagde Gigabit 8 port RJ45 TO 18 Port fiber to ethernet switch

Discover the SG8018 fiber to Ethernet switch, perfect for small to medium-sized networks, featuring advanced connectivity options and reliable performance.

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Product Overview

The SG8018 is a fiber to Ethernet switch specifically designed for small to medium-sized network environments. It offers 8 adaptive RJ45 ports supporting 10/100/1000 Mbps and 18 optical ports at 1000 Mbps. All RJ45 ports support automatic crossover/parallel twisted pair functionality (Auto MDI/MDI-X), providing bidirectional transmission rates of up to 2000 Mbps per port. Its straightforward installation and maintenance make it an ideal choice for building networks for small to medium-sized enterprises.

Key Features

  • 8 x 10/100/1000Base-TX Ethernet ports and 18 x 1000Base-X optical ports
  • Supports an 8K MAC address table
  • All RJ45 ports support 10/100/1000 Mbps rate adaptation
  • All ports support both half/full duplex adaptive and Auto MDI/MDI-X functionality
  • All ports support line-speed forwarding for smoother transmission
  • Dual power input with 1+1 backup for enhanced reliability
  • Compatible with both desktop and rack-mounted installations
  • Plug-and-play design for easy operation, requiring no configuration
  • Built with a metal casing and internal power supply, ensuring excellent heat dissipation for long-term stable operation

Product Parameters

Protocol StandardsIEEE802.3 10Base-T
IEEE802.3u 100Base-TX
IEEE802.3ab 1000Base-T
IEEE802.3z 1000Base-SX/LX standards
IEEE 802.3x flow control
Optical Port CharacteristicsInterface Type: SFP
Transmission Rate: 1.25Gbps
Transmission Distance: Multi-mode: 550m/2km; Single-mode: 2/20/40/60/80/100km
Transmission Wavelength: Multi-mode: 850nm/1310nm; Single-mode: 1310nm/1550nm/1490nm
Network Port CharacteristicsInterface Type: 1×4 RJ45
Transmission Rate: 10/100/1000Mbps adaptive
Transmission Distance: 10Base-T: ≤250m (CAT3, CAT4, CAT5 UTP); 100Base-TX: ≤100m (CAT3, CAT4, CAT5 UTP); 1000Base-T: ≤100m (CAT3, CAT4, CAT5 UTP)
Switching PerformanceForwarding Method: Store and forward (full line speed)
Transmission Mode: Full duplex/Half duplex adaptive
MAC Address Table: 8K
Buffer Space: 4.1Mb
Packet Forwarding Rate: 40.32Mpps
Backplane Bandwidth: 52G (non-blocking)
LED Indicator LightsPower Indicator Light: PWR
Optical Port Indicator Lights: Ports 9-26
Network Port Indicator Lights: Ports 1-8
Power CharacteristicsInput Voltage: Built-in switch power supply AC 100~240V 50/60Hz 1A
Device Power Consumption: ≤30W
Environmental ConditionsOperating Temperature: -10℃ to 55℃
Storage Temperature: -40℃ to 75℃
Relative Humidity: 5% to 95% non-condensing
Cooling Method: Natural cooling
Physical CharacteristicsAppearance Dimensions: 440mm * 205mm * 45mm
Device Weight: 2.2kg / 3.1kg

Product size

Product size: SG8018 | Rackmount Unmanagde Gigabit 8-port RJ45-18-Port Faser-zu-ethernet-switch

Application

Application: SG8018 | Rackmount Unmanagde Gigabit 8-port RJ45-18-Port Faser-zu-ethernet-switch
Product size: SG8018 | Rackmount Unmanagde Gigabit 8-port RJ45-18-Port Faser-zu-ethernet-switch
Application: SG8018 | Rackmount Unmanagde Gigabit 8-port RJ45-18-Port Faser-zu-ethernet-switch
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CLXLINK, based in Shenzhen, China, was founded in 2024 by five industry veterans with over a decade of experience in communications equipment. The company has secured exclusive rights as the sole distributor for Wanglink, handling all business affairs related to Wanglink.


We operate our own product design and R&D studio, Caeluris, led by Dr. Yuan, a top expert in the POE switch field. To date, we have developed over 1,000 mature products and have completed more than 15,000 customized solutions for a diverse range of domestic and international clients.


Customer-centric and committed to excellence, we offer comprehensive technical support and industry-leading services. Leveraging Caeluris’ robust R&D capabilities alongside Wanglink’s manufacturing resources, we provide a one-stop solution for productcustomization, design, packaging, production, and shipping.


We welcome you to contact us!

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Leading R&D capabilities

The professional R&D and testing team led by Dr. Yuan is able to realize any customized requirements for our existing R&D products and special fields.

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Powerful productivity

Wanglink, as our cooperative factory, will provide us with the highest priority order production and price support from the source.

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Top-notch customer service

All of our foreign trade elites have good listening, speaking, reading and writing skills, and a meticulous and serious work attitude.

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