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SWDM advantages for duplex MMF connectivity in modern data center

SWDM is short for Short Wavelength Division Multiplexing. it offers users an alternate solution for 40Gbps, 100Gbps, and higher connectivity over duplex multimode fiber. Some of the many advantages of SWDM are: Reach ÔÇô up to 440m for 40G and 150m for 100G 40G SWDM can operate link distance up to 240, 350, and 440 […]

Data Center

Which 40G MMF duplex transceiver should I choose, QSFP-40G-SRBD or QSFP-40G-SWDM4?

TARLUZ currently offers two 40G transceivers that operate over duplex multimode fiber, QSFP-40G-SWDM4, and QSFP-40G-SRBD transceivers. Both transceivers operate at multimode fiber and are widely deployed in the industry. QSFP-40G-SWDM4 and QSFP-40G-SRBD are using different technology, so they are not able to use each other. QSFP-40G-SWDM4 Transceiver TARLUZ 40G QSFP+ SWDM4 transceiver provides 40Gbps bandwidth […]

Data Center

400G QSFP-DD portfolio

Standard Description Optical Connector QSFP-DD-400-CUxM 400G QSFP-DD to QSFP-DD Passive Copper Cable, up to 3 meters N/A QSFP-DD-400-AOCxM 400G QSFP-DD Active Optical Cable, from 1meter to 30 meters N/A QSFP-DD-4X100-SR8 400G QSFP-DD Transceivers, 400GBASE-SR8, 100m over OM4 MMF MPO-16/APC QSFP-DD-4X100G-FR QSFP-DD Transceiver, 4x 100GBASE-FR, 2km parallel SMF MPO-12 QSFP-DD-4X100G-LR QSFP-DD Transceiver, 4x 100GBASE-LR, 10km parallel […]

400G Network

Overview of optics options for 800GbE

The growing demand for bandwidth in the Cloud, Artificial Intelligence, Machine Learning, etc, and future hyper-scale data centers drive the demand for 800GE Optics. Market researchers consider that 400G will hold sway until 2023 and that 800G will come into its own as of 2025. This article is introducing the options of the 800G transceivers. […]

800G

What is distributed fiber optic sensing?

Distributed fiber optic sensing is using multiple distributed fiber optic sensor along with the fiber, and detect the changes in temperatures, strain, acoustics, etc. of the environment. Following with Several infrastructure monitoring applications. Detection of ground movement along a pipeline Detection of mechanical deformation of the pipeline Detection and location of any leakage along a […]

Others

Introduction to VSFF Connector

VSFF Connector is the next-generation connector for fiber optics, especially the high-density data center cabling network. It is short for a very small form factor connector, compared with traditional SFF connector (Small Form Factor connector) like Duplex LC and MTRJ, etc, it is much more compact. It utilizes a reduced ferrule pitch to enable a […]

Very Small Form Factor (VSFF) multi-fiber connector

Introduction to the media used in the next generation Central Office

Cabling is important in the data center/central office. there are two main media used inside the stat center, copper and fiber, the following tables are information on copper and fiber used inside the data center, selecting the right media for the current application and future upgrade is important. Copper Category ISO Channel Class Maximum Bandwidth […]

Data Center

What you should know about DSFP.

D’SDSFP Dual Small Form-Factor Pluggable DSFP MSA is developing a SFP+/SFP28 compatible form factor for 5G Mobile applications DSFP has two TX/RX high speed pin pairs, instead of one TX/RX pin pair in SFP+/SFP28 DSFP is mechanically the same as SFP+/SFP28 modules DSFP host ports accept SFP+/SFP28 modules Some SFP+/SFP28 hardware control and alarm pins […]

Data Center

What do the suffixes SR8, DR4, LR4 etc. standard for 400G QSFP-DD form factor?

There are lots of QSFP-DD variants in the market, they are able to be classified by the suffixes, the following text briefly introduces those suffixes. SR8: SR is an abbreviation of Short Range, it refers to transmitting over multimode fiber up to 100m, while 8 means 8x optical channel pairs (8x Tx and 8x Rx), […]

400G Network
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