What is the difference between SR and SX?
What is the difference between SR and SX?
10GBASE-SR SFP+ transceivers mainly work in 10G links, while 1000BASE-SX transceivers can only run at 1Gbps even though in the SFP+ slot. Thus, it will not work out to connect a 10GBASE-SR SFP+ transceiver with a 1000BASE-SX SFP transceiver.
What is 10GBASE-SR SFP module?
10GBASE-SR SFP module has an LC duplex connector operating over 850nm for short reach, a multimode LC-LC fiber patch cable is the best fit. It supports a link length of 26 meters on standard multimode fiber (MMF), and the reach can be extended up to 300 m with laser-optimized OM3 MMF and to 400 m with OM4 MMF.
What is the maximum transmission distance of 10GBASE-SR?
10GBASE-SR Multimode SFP+ 10GBASE-SR fiber optic transceiver is one of the most commonly used modules for 10GbE. SR stands for short-range, the transmission distance of 10GBASE-SR modules can reach up to 300 meters matched with OM3 multimode fiber (MMF).
What media type is 10GBASE-SR?
10 Gigabit Fiber
| Standard | Media | wavelength |
|---|---|---|
| 10GBASE-SR | 62.5µm MMF | 850nm |
| 10GBASE-LRM | 62.5µm MMF | 1310nm |
| 10GBASE-LX4 | 62.5µm MMF | 1300nm CWDM |
| 10GBASE-SR | 50µm OM3 | 850nm |
What wavelength that used in SFP 10GBase SR?
Compatible SFP-10G-SR-S SFP 10Gbase-SR SFP module enterprise class
| Media Type: | Multi-Mode Fiber (MMF) |
|---|---|
| DDM/DOM: | Support |
| Temperature Range: | Standard 0°-70°C |
| Connectors: | Double LC |
| Tx Wavelength Bandwidth: | 20 nm (840-860 nm) |
What is the difference between 10GBASE-SR and 1000BASE-SX modules?
10GBASE-SR modules are generally referring to 10GBASE-SR SFP+ transceivers, and 1000BASE-SX modules are usually 1000BASE-SX SFP transceivers. And since SFP+ and SFP transceivers share the same size (as shown below), SFP transceivers can often used in most SFP+ ports (For example, almost all SFP+ ports of Cisco switch can accept SFP transceivers).
Can a 10GBASE-SR SFP+ transceiver connect to the 1000BASE-SX SFP transceiver?
And since SFP+ and SFP transceivers share the same size (as shown below), SFP transceivers can often used in most SFP+ ports (For example, almost all SFP+ ports of Cisco switch can accept SFP transceivers). Then can a 10GBASE-SR SFP+ transceiver down-support connect to the 1000BASE-SX SFP transceiver? The answer is no.
What is the link length of the Cisco 10GBASE-SR module?
The Cisco 10GBASE-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.
What is the link length of the sfp-10g-sr-S module?
Cisco SFP-10G-SR-S module (S-Class) The Cisco 10GBASE-SR module supports a link length of 26 meters on standard Fiber Distributed Data Interface (FDDI)-grade Multimode Fiber (MMF). Using 2000 MHz * km MMF (OM3), up to 300-meter link lengths are possible. Using 4700 MHz * km MMF (OM4), up to 400 meter link lengths are possible.
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