Name: SFP-10G-ER Cisco 10Gbps 10GBase-ER 1550nm 40km Duplex LC SFP+ Transceiver
Brand: Cisco
SKU: SFP-10G-ER
Price: 164.00 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The Cisco SFP-10G-ER provides long-distance 10Gbps connectivity over single-mode fiber, fitting well in environments that require extended reach without sacrificing performance. It’s a practical choice for linking data centers or expanding campus networks, offering reliable and efficient fiber connectivity.

General Information
Brand	Cisco
Part Number	SFP-10G-ER

Technical Information
Form Factor	SFP+
Media	SMF
Type	DFB
Power Consumption	1.5W (max)
Protocols	10GBase-ER,10GbE,IEEE 802.3ae
Connector	LC Duplex
DOM Support	Yes

Physical Characteristics
Weight	3.00
Condition	Refurbished

Product Description
The Cisco SFP-10G-ER is designed to transmit 10 Gigabit Ethernet signals over single-mode fiber, reaching distances up to 40 kilometers. It's commonly used in enterprise and service provider networks where long-distance, high-speed data links are essential. Often found in data centers and campus networks, this transceiver module suits network engineers and IT professionals who need to extend their 10GbE connections without signal degradation. Key Features Operates on 1550nm wavelength tailored for long-range fiber transmission Supports duplex LC connectors for straightforward fiber cabling Compatible with Cisco SFP+ ports for seamless integration Maintains stable performance over distances up to 40km Low power consumption helps reduce overall energy use This module is typically deployed in backbone networks and large-scale IT environments where extending 10GbE links across considerable distances is necessary. It helps maintain consistent high-speed data transfer without the need for signal repeaters.

Use Cases
The Cisco SFP-10G-ER transceiver is optimized for environments requiring reliable 10Gbps connectivity across extended distances. It is particularly suited for organizations needing to bridge geographically dispersed data centers or campus buildings where high-speed single-mode fiber links are essential. How It's Used: Connecting core network switches in enterprise data centers separated by up to 40km. Extending storage area networks (SAN) in large-scale virtualization deployments across multiple sites. Linking distribution and access layer switches in campus networks for universities or large corporate facilities. Supporting high-throughput edge computing deployments that require long-distance fiber connectivity. Facilitating disaster recovery connections by linking primary and backup data facilities over metropolitan areas. This transceiver enables network architects to maintain performance and scalability while overcoming physical distance limitations. It supports infrastructure designs that demand robust long-range fiber links without compromising throughput or signal integrity.

SFP-10G-ER Cisco 10Gbps 10GBase-ER 1550nm 40km Duplex LC SFP+ Transceiver

Product Overview

General Information

Technical Information

Physical Characteristics

Product Description

Use Cases