Description
SFP-10G-ER Compatible Module Overview
The SFP-10G-ER Compatible 10GBASE-ER module is a dependable long-distance optical transceiver designed for enterprise networks, data centers, and point-to-point backbone links. Engineered to support 40km transmission over single-mode fiber at 1550nm, it delivers stable performance for high-capacity environments.
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Long-Range 10GBASE-ER Performance (40km)
This ER module conforms to the SFP+ MSA standard and integrates seamlessly with various network switches, including those used in enterprise and metro environments. Hot-swap capability allows installation without service interruption.
For additional information, refer to the IEEE 802.3ae 10GBASE-ER standards (outbound link), which define the long-range 10G specifications implemented by this module.
Compatibility and Use Cases for ER SFP+ Modules
This module pairs perfectly with single-mode LC fiber patch cables (internal link) and complements other optical modules such as Cisco SFP-10G-SR (internal link) if you require shorter-range connectivity. For copper-based solutions, SFP+ DAC cables (internal link) are ideal for top-of-rack deployments.
You can also compare compatibility guidance with the Cisco optical transceiver documentation (outbound link).
Why Choose This 10G ER Transceiver?
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Supports 40km SMF links
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Equipped with Digital Optical Monitoring (DOM)
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Fully compatible with major switch brands
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Low power consumption
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Ideal for inter-building links and metro networks
Technical Standards and Reference Information
This module meets industry requirements for long-range 10G Ethernet links and provides a dependable, cost-effective option for upgrading network performance. Whether you are extending a fiber backbone or enhancing data center connectivity, the SFP-10G-ER Compatible module offers excellent value.



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