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Applicable to 10GBASE-LRL Standard Optical Transceiver Models
2016-12-07
Type Of Tutorial

Introduction

In this article we will talk about the 10GBASE-LRL Ethernet standard and its optical transceivers and which brands these are compatible with and their basic solutions, All this just to give you more understanding about 10GBASE-LRL technology. You can also check the compatibility Cozlink transceivers to get compatible and cost-effective products.

What is the 10GBASE-LRL technology?

10GBASE-LR ("long reach") is a port type for single-mode fiber and uses 1310 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 GBd. The 10GBASE-LR transmitter is implemented with a Fabry–Pérot or Distributed feedback laser (DFB). DFB lasers are more expensive than VCSELs but their high power and longer wavelength allow efficient coupling into the small core of single-mode fiber over greater distances.
10GBASE-LRL technology

10GBASE-LRL compatible brands:

Compatible Brand
Part Number
Description 
Arista
SFP-10G-LRL 
Arista Networks SFP-10G-LRL Compatible 10GBASE-LRL SFP+ 1310nm 1km DOM Transceiver
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What are the Difference Between 10GBASE-LRL and 10GBASE-LRM?

The Cisco 10GBASE-LRL Module supports a link length of 1 kilometer on standard single-mode fiber.

The Cisco 10GBASE-LRM Module supports link lengths of 220m on standard Fiber Distributed Data Interface (FDDI) grade multimode fiber (MMF). To make sure that specifications are met over FDDI-grade, OM1 and OM2 fibers, the transmitter should be coupled through a mode conditioning patch cord. No mode conditioning patch cord is required for applications over OM3 or OM4.

Conclusion

Since most of the brands are only applicable to their own devices and this makes the third-party compatible optical transceiver really important as it ensures that the equipment of these brands are compatible with each other, Cozlink transceivers are known for these high performance. They are easily compatible with a huge number of brands and the prices you get on Cozlink is really less than the prices on original manufacturer All this makes Cozlink the perfect place for third-party compatible optical transceiver for 10GBASE-LRL Ethernet standard solution. In addition to providing optical transceivers, Cozlink also offers patch cords, fiber optic pigtails and high speed cables for your choice.
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