You Need to Know about 10BASE-SR Ethernet Standards

 We will briefly introduce the 10BASE-SR Ethernet standard and what is the difference between 10BASE-SR and 10BASE-F, so that allows viewers to get a more profound understanding for 10BASE-SR technology, helping buyers to get both compatible and cost-effective products.

What is the 10BASE-SR technology?

10BASE-SR ("short range") is a port type for multi-mode fiber and uses 850 nm lasers. Its Physical Coding Sublayer 64b/66b PCS is defined in IEEE 802.3 Clause 49 and its Physical Medium Dependent PMD in Clause 52. It delivers serialized data at a line rate of 10.3125 Gbit/s. The 10BASE-SR transmitter is certainly implemented with a VCSEL which is normally low cost and low power. OM3 and OM4 optical cabling is sometimes described as laser optimized because they have been designed to work with VCSELs. 10GBASE-SR provides the lowest cost, lowest power and smallest form factor optical modules.

What's the Difference Between 10BASE-SR and 10BASE-F? The 10BASE-SR Module supports a link length of 26m on standard Fiber Distributed Data Interface (FDDI)-grade multimode fiber (MMF). Using 2000MHz*km MMF (OM3), up to 300m link lengths are possible. Using 4700MHz*km MMF (OM4), up to 400m link lengths are possible.

10BASE-F is a generic term for the family of 10 Mbit/s Ethernet standards using fiber optic cable. In 10BASE-F, the 10 represents its maximum throughput of 10 Mbit/s, BASE indicates its usage of baseband transmission, and F indicates that it relies on medium of fiber-optic cable. In fact, there are at least three different kinds of 10BASE-F. All require two strands of 62.5/125 um multimode fiber. One strand is utilized for data transmission and one strand can be used for reception, making 10BASE-F a full-duplex technology.Know more:www.oemfibers.com

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