Network Switch:
Cisco SFP-10G-LR-S Module:
The Cisco fiber optic module SFP-10G-LR-S is a fiber optic transceiver module used to enable high-speed network communication over long distances. It plugs into an SFP+ port on a network switch, router, or server and supports data transfer rates of 10 gigabits per second (10Gbps). This Cisco module is designed for single-mode fiber optic cables (SMF) and sells in network equipment market.
What makes it special is that it uses laser light over single-mode fiber (SMF) to transmit data up to 10 kilometers (about 6.2 miles), making it ideal for connecting devices across large buildings, campuses, or data centers. The term “SFP” stands for Small Form-factor Pluggable, which refers to the compact size of the module, and “LR” stands for Long Range, indicating the distance it can cover.
The “-S” at the end simply identifies it as part of Cisco’s Enterprise-class optics, which are generally more cost-effective than their data center counterparts but offer the same performance for most use cases. Essentially, this module acts as a translator, converting the electrical signals from the switch into light signals that travel through fiber optic cables, then back into electrical signals at the other end allowing for fast, reliable, long-distance network connections.
How does SFP-10G-LR-S work?
- It converts electrical signals inside your switch to light signals.
- Those light signals travel through a fiber optic cable.
- At the other end, another transceiver converts the light back to electrical signals.
Uses of Cisco SFP-10G-LR-S Module:
- Data centers
- Large networks
- Long-distance switch-to-switch or switch-to-router links
Specifications of Cisco SFP-10G-LR-S Module:
- Type: 10GBASE-LR SFP+
- Interface: Fiber optic (single-mode fiber)
- Wavelength: 1310 nm
- Max Distance: 10 km (6.2 miles)
- Connector Type: LC duplex
- Compatibility: Cisco switches with SFP+ ports
Other Recommended:
| Cable Type |
SMF |
|---|---|
| Wavelength |
1310nm |
| color |
Blue |
| Maximum Distance |
10km |
| Power Consumption (W) |
1 |
| Commercial temperature range |
0 to 70°C (32 to 158°F) |
| Storage temperature |
-40 to 85°C (-40 to 185°F) |
| Dimension |
8.5 x 13.4 x 56.5mm |
| Weight |
75 gram |
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