Name: SFP10GERST StarTech Cisco SFP-10G-ER Compatible SFP Plus Module
Brand: StarTech
SKU: SFP10GERST
Price: 120.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The SFP10GERST module supports 10 Gigabit speeds over single-mode fiber and fits into Cisco-compatible SFP+ ports. It extends network reach up to 10 kilometers by operating at a 1550 nm wavelength, making it a solid choice for long-distance fiber connections in enterprise and data center setups.

General Information
Brand	StarTech
Part Number	SFP10GERST

Technical Information
Form Factor	SFP+
Media	SMF
Type	DFB
Power Consumption	Typical 1.0 W, Max 1.5 W
Protocols	10GBASE-ER, IEEE 802.3ae, SFP+
Connector	LC Duplex
DOM Support	Yes

Physical Characteristics
Weight	5.00
Condition	Refurbished

Product Description
The SFP10GERST is a 10 Gigabit Ethernet transceiver designed for long-distance data transmission over single-mode fiber. It is commonly used in enterprise networks or data centers where Cisco equipment is deployed and extended reach connectivity is required. Built for network engineers and IT professionals who need reliable fiber optic links, this module fits into SFP+ ports and provides consistent performance over distances up to 10 kilometers. It's often found in backbone and aggregation layers of network infrastructure. Key Features Delivers 10Gbps data rates suitable for high-performance networks Compatible with Cisco SFP-10G-ER for seamless integration Utilizes single-mode fiber for extended reach up to 10 km Operates on 1550 nm wavelength for optimal transmission Hot-swappable design allows easy installation without downtime This module is typically deployed in environments demanding long-range connectivity, such as campus networks or service provider backbones. It helps maintain strong, stable links across distances where copper cables aren’t practical.

Use Cases
The SFP10GERST module is ideal for IT professionals managing enterprise networks that require high-speed fiber connections over extended distances. It is particularly suited for data centers and campus environments where Cisco-compatible hardware is deployed and long-reach single-mode fiber links are necessary. How It's Used: Connecting data center racks in large facilities to maintain 10GbE speeds across distances up to 10 km. Linking enterprise campus buildings via existing single-mode fiber infrastructure to support high-bandwidth applications. Extending fiber connections to edge computing sites requiring compatible SFP+ modules for Cisco network equipment. Integrating storage clusters that demand reliable, long-distance 10GbE connectivity for virtualization workloads. Facilitating high-performance WAN links in remote office locations using Cisco-compatible transceiver modules. This module enhances network scalability by enabling consistent 10 Gigabit Ethernet performance over extended single-mode fiber runs. Its compatibility with Cisco SFP+ ports ensures seamless integration into existing infrastructure, supporting efficient data throughput and operational continuity in complex IT environments.

SFP10GERST StarTech Cisco SFP-10G-ER Compatible SFP Plus Module

Product Overview

General Information

Technical Information

Physical Characteristics

Product Description

Use Cases