- Casey
- September 27, 2023
- 8:18 am
John Doe
Answered on 8:18 am
A 100G SWDM4 transceiver is a type of optical transceiver that uses short wavelength division multiplexing (SWDM) technology to transmit 100G data over a standard duplex multimode fiber (MMF). It has four channels of 25G each, and uses four wavelengths in the 850nm window. It can support up to 100m over OM4 MMF or up to 150m over OM5 MMF. It is compatible with QSFP28 form factor and LC connectors. It is a cost-effective and easy-to-deploy solution for upgrading data centers from 10G/40G to 100G Ethernet without changing the existing MMF infrastructure.
It is supported on all Arista QSFP 100G ports and can be used for links up to 70m of OM3 fiber or up to 100m of OM4 fiber. The SWDM4 Tx port transmits 100G data over 4 x 25Gbps wavelengths, and the Rx port receives data over 4 x 25Gbps wavelengths. The wavelengths are in the “short wavelength” range (850nm–940nm).
People Also Ask
Related Articles
800G SR8 and 400G SR4 Optical Transceiver Modules Compatibility and Interconnection Test Report
Version Change Log Writer V0 Sample Test Cassie Test Purpose Test Objects：800G OSFP SR8/400G OSFP SR4/400G Q112 SR4. By conducting corresponding tests, the test parameters meet the relevant industry standards, and the test modules can be normally used for Nvidia (Mellanox) MQM9790 switch, Nvidia (Mellanox) ConnectX-7 network card and Nvidia (Mellanox) BlueField-3, laying a foundation for
NVIDIA Releases Silicon Photonics CPO Switch
During GTC 2025, NVIDIA released the NVIDIA Spectrum-X (based on the Ethernet standard) and NVIDIA Quantum-X (based on the InfiniBand standard) silicon photonic network switches, enabling AI factories to connect millions of GPUs across regions while significantly reducing energy consumption and operating costs. NVIDIA Silicon Photonics CPO The partners listed
How to Use the XGSPON ONU Stick SFP+
Fiber-to-the-Home (FTTH) technology is revolutionizing internet connectivity. However, the closed devices provided by internet service providers often restrict users’ freedom. If you have a router or switch with an SFP+ interface, such as the Ubiquiti Dream Machine Pro, Mikrotik CCR series, or an OPNsense device, the XGSPON ONU Stick SFP+
The Ultimate Guide to Choosing a 5-Port Gigabit Ethernet Switch for Your Home Network
An efficient home network system is the foundation of contemporary technology, facilitating the smooth operation of activities such as streaming, gaming, and home offices. Gigabit Ethernet routers are an integral component of the home network system, and a five-port gigabit ethernet switch marks the initial stage of network enhancement. Smaller
Unlocking the Power of Enterprise Network Switches: Your Ultimate Guide
In the contemporary era characterized by rapid technological advancements, the infrastructure of an organization’s network is the foundation of any successful business. Efficient enterprise network switches are crucial for optimal productivity, full organizational communication, and meeting the needs of modern business functions. What are these switches and how can they
FiberMall Launches Liquid-Cooled Optical Modules and AOCs, Driving Green and Efficient Data Center Connectivity
FiberMall, a global leader in optical communication solutions, today officially announced the launch of multiple liquid-cooled optical modules and active optical cables (AOCs) spanning data rates from 10G to 200G. This new product lineup includes key models such as the 10G SFP+, 25G SFP28, 100G QSFP28, 200G SFP56, 400G QSFP112,
Understanding 10G-PON, XGS-PON, GPON, and 10G-EPON in Passive Optical Networks
In the context of modern telecommunications, Passive Optical Networks (PON) stand out as a noteworthy development since they allow businesses and residential users to connect to the internet faster and more reliably. Among the various standards which drive the PON technology, the 10G-PON, XGS-PON, GPON, and 10G-EPON are the most