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30-1301-03 Cisco 850NM 1000B-SX GBIC Transceiver

SKU:

30-1301-03

Weight: 3.00 lbs
Condition: Refurbished
  • Gigabit Ethernet GBIC transceiver operating at 850nm wavelength
  • Compatible with Cisco 1000BASE-SX interfaces for short-range fiber connections
  • Supports data rates up to 1 Gbps over multimode fiber
  • Hot-swappable design for easy installation and replacement
In stock

$76.00
Product Overview

The Cisco 850NM 1000B-SX GBIC Transceiver is a fiber optic module designed to connect Cisco equipment over multimode fiber for gigabit speeds. It fits into Cisco devices that support GBIC slots, allowing short-distance data transmission commonly within campus or enterprise environments. This module is a straightforward solution for extending fiber connections and ensuring consistent network performance.

General Information
Brand Cisco
Part Number 30-1301-03
Technical Information
Media MMF
Type VCSEL
Protocols 1000BASE-SX
Physical Characteristics
Weight 3.00
Condition Refurbished


Product Description

This transceiver module is designed to provide reliable gigabit connections over multimode fiber, typically up to 550 meters depending on cable grade. It’s commonly used in enterprise networks, data centers, and campus environments to connect switches, routers, and other equipment supporting 1000BASE-SX standards.

Built for network engineers and IT professionals, this module simplifies upgrading or maintaining fiber links without downtime thanks to its hot-swappable design. It offers a cost-effective way to expand network capacity with existing fiber infrastructure.

Key Features

  • Operates at 850nm wavelength optimized for short-range multimode fiber
  • Delivers 1 Gbps data rate compatible with Cisco GBIC slots
  • Plug-and-play hot-swappable module for minimal disruption
  • Designed to fit Cisco networking hardware for seamless integration
  • Reliable transmission supporting network stability in demanding environments

These transceivers are typically deployed in wiring closets, data centers, and network aggregation points. They help maintain efficient and fast data transfers within buildings or across campus fiber runs.

Using this transceiver allows IT teams to keep fiber connections flexible and easy to manage without replacing entire devices, supporting routine maintenance and network growth.


Use Cases

The Cisco 850NM 1000B-SX GBIC Transceiver is primarily utilized in enterprise and campus network environments where short-range multimode fiber connectivity is essential. It benefits IT professionals managing gigabit Ethernet networks requiring reliable, modular fiber optic links within buildings or across close-range infrastructure.

How It's Used:

  • Connecting switches and routers in data center rack deployments to optimize intra-rack communication.
  • Implementing fiber uplinks between distribution and access layer switches in university campus networks.
  • Supporting virtualization environments by providing stable, high-speed fiber links for server clusters.
  • Enabling fiber connectivity in SMB networks with limited physical distance between network components.
  • Facilitating edge computing nodes with fiber connections to core network equipment for low-latency data transfer.

This transceiver module enhances operational efficiency by allowing seamless fiber integration into existing Cisco infrastructure, facilitating scalable network expansions while maintaining consistent gigabit performance across short distances.


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30-1301-03 Cisco 850NM 1000B-SX GBIC Transceiver
30-1301-03 Cisco 850NM 1000B-SX GBIC Transceiver
$76.00