ENET SFP-10G-ER-S-ENC 10GBASE-ER SFP+ | Cisco Compatible, Single-Mode — SFP-10G-ER-S-ENC

Maintain high-speed connectivity across extended fiber runs with this Cisco SFP-10G-ER-S compatible 10GBASE-ER SFP+ module from ENET. Designed for single-mode optical networks, it supports 10 Gigabit Ethernet over LC duplex interfaces and is built to align with MSA-compliant environments. That makes it a strong fit for backbone links, campus aggregation, and other deployments where distance and signal integrity are non-negotiable. This module is positioned for teams that need dependable long-reach optics without changing the network design. The 10GBASE-ER specification is intended for extended-distance transmission over single-mode fiber, helping preserve throughput across remote closets, inter-building runs, and core-to-distribution connections. For infrastructure teams standardizing on Cisco-compatible optics, it offers a straightforward way to keep procurement flexible while maintaining the performance profile expected in production networks. With a lifetime limited warranty and a form factor designed for SFP+ ports, this transceiver supports practical scaling in environments where uptime, compatibility, and optical reach carry real operational value. It is a focused choice for organizations that need long-distance 10 GbE transport with the discipline of a standards-based module. Ideal For Core-to-distribution uplinks across single-mode fiber Inter-building backbone connections requiring extended reach Campus aggregation links in enterprise networks Data center optical transport where 10 GbE distance is critical Why This Product 1 Longer reach than short-reach 10GBASE-SR optics 2 Single-mode design for backbone and inter-building links 3 Cisco-compatible option for mixed procurement environments 4 Lifetime limited warranty for deployment confidence