• August 12. 2025

With the increasing demand for high-speed optical communications in data centers, enterprise networks, and carrier networks, 10G BiDi SFP+ optical modules have become a mainstream short-haul optical communication solution due to their single-fiber bidirectional (BiDi) transmission characteristics, fiber resource savings, and flexible deployment. In BiDi optical modules, SC (Subscriber Connector) a...

• January 13. 2025

As the digital wave sweeps across the world, network communication technology is changing with each passing day. The speed and stability of data transmission have become the focus of attention for enterprises and data centers. In the actual network construction and upgrade process, it is often necessary to convert 100G QSFP28 to 25G SFP28 to meet the diverse needs of different network architecture...

• April 27. 2021

With the rapid advancement of the 5G bearer network process, the demand for industrial-grade optical modules is increasing. The introduction of the 10G BiDi SFP+ ZR industrial module has enabled a new optical module solution for the construction of long-distance metropolitan area networks. Next ETU-LINK will briefly introduce the 10G BiDi SFP+ ZR industrial optical module. &nbs...

• August 26. 2020

16G SFP+ optical module is mainly used in FC (fibre channel) network. Fibre channel technology is a kind of network storage switching technology, which can provide long distance and high bandwidth, and can realize the transmission of large data files among storage, server and client nodes. The operating rates of fibre channel are 2Gbps, 4Gbps, 8Gbps, 16Gbps, 32Gbps, 64Gbps and 128Gbps. It is mainl...

• June 24. 2020

With the deployment of 5G network, more and more optical modules are needed for long-distance transmission. In order to meet the market demand and improve the product line, ETU-Link has a full range of bidi single fiber optical module products. The main packaging forms are SFP / SFP+ / XFP and SFP28. This blog will introduce 10G bidi SFP+ optical module according to the increasing market demand. 1...

• October 24. 2018

BIDI optical module only has one optical port, just need one fiber can simultaneously transmit and receive optical signals, is a solution to save fiber resources. BIDI optical module uses WDM technology to realize the bidirectional transmission of optical signals on one optical fiber. Optical module usually has two ports, the TX is the transmitting port, and the RX is the receiving port. BIDI modu...

• August 29. 2018

BIDI optical module only has one optical port, just need one fiber can simultaneously transmit and receive optical signals, is a solution to save fiber resources. BIDI optical module uses WDM technology to realize the bidirectional transmission of optical signals on one optical fiber. Optical module usually has two ports, the TX is the transmitting port, and the RX is the receiving port. BIDI modu...

• August 13. 2018

Nowadays, large data centers and networks tend to provide multiple Ethernet interface speeds, including 10Gbps, 40Gbps, and 100Gbps. Based on this, Arista 7500R series switches are introduced, which greatly increased the flexibility and scalability of data center cabling, and it has been widely favored by people. Arista 7500R series modular switches can provide the highest performance in the indus...