30-0759-01 Cisco 1000 G Base-SX Transceiver Short Wave Refurbished

The Cisco 30-0759-01, also known as the Cisco 1000 G Base-SX Transceiver, is a crucial networking component used in data centers and enterprise networks. In this guide, we will delve into the details of this transceiver module, explaining its features, uses, and benefits in simple language. The Cisco 30-0759-01 Cisco 1000 G Base-SX Transceiver is a specialized optical transceiver module designed to enable high-speed data transmission in network switches and routers. Let's break down the important aspects of this transceiver for a better understanding.

The "1000 G" in the product name stands for 1000 Gigabits per second (1 Gbps), which signifies the maximum data transfer rate it can handle. This high-speed capability is crucial for modern networks that require rapid data transmission.

The "Base-SX" part refers to the type of interface and the wavelength this transceiver uses. SX is short for "Short Wavelength," and it operates over a short distance with multi-mode fiber. This is important to ensure data can be transmitted effectively within a network.

This Cisco transceiver is often referred to as a "Short Wave GBIC-SFP Transceiver." Let's break down what this means:

• Short Wave: This indicates the type of light wavelength the transceiver uses for data transmission. Short waves are ideal for multi-mode fiber, making it suitable for short-distance communication within a data center or a local network.
• GBIC-SFP: GBIC and SFP are two common types of transceiver form factors. GBIC stands for "Gigabit Interface Converter," and SFP stands for "Small Form-Factor Pluggable." These are industry-standard designs for transceiver modules. This transceiver is designed to be compatible with both GBIC and SFP slots, providing flexibility in various networking devices.

The Cisco 30-0759-01 transceiver is designed to work with multi-mode fiber. Multi-mode fiber is a type of optical fiber that can carry multiple light modes (or rays of light) at the same time. This makes it suitable for short-distance data transmission within data centers, campuses, and local networks.

The key benefit of multi-mode fiber is its ability to handle high data rates while allowing light to take multiple paths through the core of the fiber. This is essential for achieving reliable and high-speed data transmission, which is precisely what this Cisco transceiver module is optimized for.

The "550M" in the product description signifies the maximum distance this transceiver can reliably transmit data. In this case, "M" stands for meters. The Cisco 30-0759-01 is designed for short-range communication, making it ideal for connections within the same building or data center. It can transmit data up to 550 meters effectively.

The "850NM" wavelength is another critical feature of this transceiver. In optical networking, wavelength is a measure of the color of light used for data transmission. The 850-nanometer (nm) wavelength corresponds to the near-infrared part of the spectrum. This wavelength is suitable for multi-mode fiber, ensuring efficient data transmission over short distances.

The "Duplex SC Connector" is the type of connector used by this transceiver. In simple terms, it refers to the physical connection point that links the transceiver to the network device. The SC connector is a commonly used connector in networking, known for its reliability and ease of use.

A "transceiver module" is a compact device that combines both a transmitter and a receiver in a single unit. It's responsible for converting electrical signals from the network equipment into optical signals for transmission over the fiber and vice versa. This module is essential for enabling high-speed data transfer in modern networks.

Now that we understand the technical details of the Cisco 30-0759-01, let's explore why this transceiver module is so important in the world of networking.

One of the primary reasons this transceiver is crucial is its ability to handle high-speed data transmission. In today's digital landscape, where vast amounts of data need to move swiftly, having a transceiver that can support 1 Gbps is invaluable. It allows for quick data transfer, reducing network latency and improving overall network performance.

The Cisco 30-0759-01 is optimized for short-range communication using multi-mode fiber. This makes it perfect for use within data centers, corporate campuses, and local networks. Short-range transceivers are cost-effective and efficient for these types of environments.

The transceiver's compatibility with both GBIC and SFP slots adds to its versatility. Networking equipment comes in various form factors, and having a transceiver that can fit into multiple types of slots means it can be used in a wide range of networking devices, including switches and routers.

Multi-mode fiber and the 850nm wavelength are chosen for their reliability and efficiency in short-distance data transmission. Using these components ensures that data is transmitted without significant loss or interference, resulting in a dependable network connection.

Now that we understand the importance of this transceiver, let's explore some practical applications in which it is commonly used.

Data centers are the heart of modern IT operations. They house the servers and storage systems that store and process data. The Cisco 30-0759-01 transceiver is frequently used in data center networks to connect switches and routers, enabling high-speed communication between servers and other network components. Its short-range capabilities and high-speed support make it ideal for this purpose.

Large corporate campuses or educational institutions often have extensive networks connecting various buildings. This transceiver is well-suited for connecting switches within the same building or across short distances on a campus network. It provides the necessary bandwidth for seamless communication between different departments and units.

Local Area Networks, or LANs, are networks that cover a limited geographical area, typically within a single building or a campus. The Cisco 30-0759-01 is a reliable choice for LANs, ensuring fast data transfer for day-to-day operations and data sharing among devices.

Telecommunication companies and service providers rely on high-speed data transmission to deliver services to customers. This transceiver can be used in network equipment to ensure rapid data transfer for voice, video, and data services.

Now that we've covered its applications, let's explore the specific benefits of using the Cisco 30-0759-01 transceiver.

Enhanced Network Performance

The primary benefit of using this transceiver is the significant enhancement it brings to network performance. Its support for 1 Gbps data transfer speeds ensures that data flows smoothly and quickly through the network. This is crucial for modern applications and services that demand high bandwidth.

Cost-Effective Solution

Short-range transceivers like the Cisco 30-0759-01 are a cost-effective solution for organizations. They are optimized for distances up to 550 meters, meaning you don't need to invest in expensive long-range transceivers for short-distance connections. This can lead to cost savings in network deployment.

Versatility and Compatibility

The ability to use this transceiver in both GBIC and SFP slots means it can be deployed in a variety of networking devices. This flexibility is valuable for organizations that have diverse networking equipment or plan to upgrade their devices in the future.

Dependable Data Transmission

The use of multi-mode fiber and the 850nm wavelength ensures that data transmission is reliable. It minimizes the chances of data loss or interference, which is critical in maintaining network stability and quality of service.

• Manufacturer: Cisco
• Model Number or SKU# 30-0759-01
• Product Type: Transceiver Module

• Application/Usage: Data Networking
• Application/Usage: Optical Network
• Interfaces/Ports Details: 1 x SC 1000Base-SX Network LAN
• Media Type Supported: Optical Fiber
• Fiber Optic Cable Standard: 62.5 µm, 50 µm
• Fiber Mode Supported: Multi-mode
• Ethernet Technology: Gigabit Ethernet
• Network Technology: 1000Base-SX
• Maximum Data Transfer Rate: 1 Gbit/s

• CompatibilityCisco Catalyst Switch Series:
• 4000
• 5000
• 6000

In summary, the Cisco 30-0759-01 Cisco 1000 G Base-SX Transceiver is a powerful networking component designed to facilitate high-speed data transmission in various network environments. Its technical specifications, including the 1 Gbps data rate, multi-mode fiber compatibility, and 850nm wavelength, make it a valuable choice for short-distance communication.

This transceiver's compatibility with both GBIC and SFP slots, along with its versatility, ensures that it can be used in a wide range of networking devices. Whether in data centers, campus networks, local area networks, or telecommunications, the Cisco 30-0759-01 plays a critical role in optimizing network performance. By following proper installation, maintenance, and care guidelines, organizations can harness the full potential of this transceiver and enjoy reliable, high-speed data transmission in their networks. Whether you are an IT professional or a business owner, understanding the significance of this transceiver and its applications is essential in making informed networking decisions.