Name: 10-2019-01 Cisco 1000BASE-SX 850nm MMF Duplex LC SFP Module
Brand: Cisco
SKU: 10-2019-01
Price: 88.00 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The Cisco 10-2019-01 SFP optical transceiver module enables gigabit Ethernet connections over multimode fiber using the 1000BASE-SX standard. It operates at an 850nm wavelength and features a duplex LC connector, designed specifically for Cisco networking equipment requiring SFP modules for fiber optic connectivity.

General Information
Brand	Cisco

Technical Information
Form Factor	SFP
Media	MMF
Type	VCSEL
Power Consumption	≤1 W
Protocols	1000BASE-SX
Connector	LC Duplex
DOM Support	Yes

Physical Characteristics
Weight	3.00
Condition	Refurbished

Product Description
The Cisco 10-2019-01 is a SFP optical transceiver module that supports 1000BASE-SX, enabling gigabit Ethernet connections over multimode fiber. It operates at an 850nm wavelength and uses a duplex LC connector for transmitting and receiving optical signals. This module is typically deployed in network switches, routers, and other Cisco networking equipment where short to medium distance multimode fiber connections are required. Network engineers and IT professionals use this module to establish reliable fiber optic links within data centers and enterprise networks. Key Features Compliant with 1000BASE-SX standard for gigabit Ethernet Operates at 850nm wavelength optimized for multimode fiber Duplex LC connector interface for fiber optic cabling Small Form-factor Pluggable (SFP) design for flexible installation Compatible with Cisco networking hardware This transceiver module provides a practical solution for establishing fiber optic connections in environments requiring short-distance data transmission. It facilitates network scalability and supports Cisco infrastructure with standardized connectivity options.

Use Cases
The Cisco 10-2019-01 transceiver is commonly used in enterprise and data center environments where short-range gigabit Ethernet connections over multimode fiber are necessary. It supports network devices that require modular SFP interfaces for flexible fiber optic deployment. How It's Used: Connecting Cisco switches and routers within data centers over multimode fiber Implementing short-distance fiber optic links in enterprise LAN infrastructures Upgrading existing copper-based connections to fiber for improved signal integrity Providing modular optical connectivity in Cisco networking hardware with SFP slots Supporting network segmentation and expansion through fiber optic uplinks Overall, this transceiver module facilitates fiber optic connectivity for Cisco network equipment, enabling efficient data transmission in controlled network environments that utilize multimode fiber cabling.

FAQ's
What type of fiber does the Cisco 10-2019-01 support? The Cisco 10-2019-01 supports multimode fiber (MMF) connections designed for short to medium distances in network deployments. What connector type does this module use? This transceiver uses a duplex LC connector interface for both transmitting and receiving optical signals. Which Ethernet standard does this Cisco module comply with? It complies with the 1000BASE-SX standard, supporting gigabit Ethernet over optical fiber. At what wavelength does this optical transceiver operate? The Cisco 10-2019-01 operates at an 850nm wavelength optimized for multimode fiber applications. Is this transceiver compatible with all Cisco devices? This module is designed to be compatible with Cisco networking devices that have SFP slots and support 1000BASE-SX transceivers. Can this module be used for long-distance fiber connections? No, the 1000BASE-SX standard and this module are intended for short-distance connections over multimode fiber.

10-2019-01 Cisco 1000BASE-SX 850nm MMF Duplex LC SFP Module

Product Overview

General Information

Technical Information

Physical Characteristics

Product Description

Use Cases

FAQ's