Phone: +86-0755-89314527
E-mail: [email protected]
Address: 2rd Floor, Building B, Hongmen Industrial Park, Shenzhen, Guangdong, China

CF204 | 2 Port RJ45 4 SFP/SC/LC/FC/ST fiber to ethernet media converters

Discover the CF204 fiber to Ethernet media converter, featuring 4 optical ports and 2 Ethernet ports, extending distances up to 120km with easy plug-and-play installation.

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Product Overview

The CF204 is a fiber to Ethernet media converter designed to facilitate seamless data transfer between 100Base-T twisted pair cables and 100Base-SX/LX optical fibers. This Ethernet Fiber Switch features four 155MM SC optical ports and two 10/100Mbps Ethernet ports, allowing for the extension of network transmission distances from the 100 meters limit of twisted pair cables to an impressive 120 kilometers over optical fibers. The installation of this fiber optic switch is straightforward and user-friendly, with a plug-and-play design that requires no configuration. All optical and electrical interfaces comply with international standards, ensuring broad compatibility. The CF204 provides isolation protection, maintains data confidentiality, operates reliably, and is easy to maintain, making it ideal for various commercial and industrial environments.

Key Features

  • Port Configuration: Contains two 10/100Base-TX Ethernet ports and four 100Base-X optical ports.
  • Jumbo Frame Support: Capable of handling 2K jumbo frame transmission for efficient high-capacity data transfer.
  • Auto-Negotiation: All ports support 10/100Mbps auto-negotiation for flexible and dynamic network setups.
  • Duplex Compatibility: Supports both half and full duplex auto-negotiation across all ports to optimize data flow.
  • Automatic Crossover: Features automatic MDI/MDI-X crossover for simple installation and system integration.
  • Wire-Speed Forwarding: All ports are designed for wire-speed forwarding, ensuring smoother and more efficient data transmission.
  • User-Friendly Design: Plug-and-play functionality simplifies operation, requiring no configuration.
  • Durable Construction: Designed with a metal casing for excellent heat dissipation, ensuring long-term stable performance.

Product Parameters

Standards and protocolsIEEE802.3 10Base-T
IEEE802.3u 100Base-TX
IEEE802.3z 100Base-SX/LX standards
IEEE802.3x Flow control
Interface informationSingle-mode SC optical port: 4 100Base-X optical port (SC/FC/SFP optional)
Transmission rate: 155M
Multi-mode: 550m/2km; Single-mode: 2/20/40/60/80/100km
Multi-mode: 850nm/1310nm, Single-mode: 1310nm/1550nm/1490nm
RJ45 network port: 2 10/100M Base-TX network ports (standard RJ45)
10/100Mbps adaptive
10Base-T: ≤100m (CAT3,4,5 UTP)
100Base-TX: ≤100m (CAT3,4,5 UTP)
Mechanical propertiesShell material: metal shell
Appearance dimensions (length*depth*height): 15.9cm×8.4cm×2.6cm
Installation method: Desktop, wall-mounted
Heat dissipation method: natural cooling, no fan
Weight: <0.3KG
Environmental propertiesWorking temperature: -20℃~+60℃
Storage temperature: -20℃~+85℃
Relative humidity: 5% ~ 95% (non-condensing)
Exchange propertiesBandwidth: 1.2Gbps
Packet forwarding rate (whole machine) : 0.8928 Mpps
Exchange method: store-and-forward
MAC table : 2K
Packet buffer : 768Kbit
Jumbo frame: 2048b
Power supplyInput voltage: DC 5V
Power consumption: < 3 W
indicator lightPort light (dip switch control):100m: yellowLink/ACT indicator: Green
FX Indicator: 100M FX/ACT Green.
Power supply: Green

Product size

Product size: CF204 | 2 Port 4 SFP RJ45/SC/LC/FC/ST Faser-zu-ethernet-Medien-Konverter

Application

Application: CF204 | 2 Port 4 SFP RJ45/SC/LC/FC/ST Faser-zu-ethernet-Medien-Konverter
Product size: CF204 | 2 Port 4 SFP RJ45/SC/LC/FC/ST Faser-zu-ethernet-Medien-Konverter
Application: CF204 | 2 Port 4 SFP RJ45/SC/LC/FC/ST Faser-zu-ethernet-Medien-Konverter
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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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