GLC-ZX-SM-RGD Cisco GBIC-SFP Single Mode Rugged Transceiver Refurbished

The GLC-ZX-SM-RGD is a Cisco 1000BASE-ZX SFP transceiver module. SFP stands for Small Form-factor Pluggable, which means it is a compact, interchangeable module that can be used in networking devices such as routers and switches.

The "1000BASE-ZX" designation indicates that this module supports a data transfer rate of 1 Gbps (gigabit per second) over single-mode fiber optic cable. The "ZX" in the name specifically refers to the extended reach capability of this module, meaning it can transmit data over longer distances than standard SFPs.

The "GLC" prefix in the module's name stands for "Gigabit Interface Converter," indicating that it can convert electrical signals to optical signals and vice versa, allowing for data transmission over fiber optic cable.

The "RGD" in the name stands for "R-G-D," which is the color coding on the module's connector. This code helps to identify the type of fiber that is required for the module to function correctly. In this case, the R stands for red, G for green, and D for deep blue.

In the realm of networking, Cisco has introduced the GLC-ZX-SM-RGD, a Small Form-Factor Pluggable (SFP) Transceiver Module designed to meet the growing demands of high-speed data transmission. This guide aims to simplify and explore the functionalities, specifications, and applications of the GLC-ZX-SM-RGD, focusing on its 1Gigabytes Per Second (GBPS) 1000Base-ZX Single-mode Fiber capability, covering 70km distances at 1550nm wavelength using a Duplex LC Connector.

Before diving into the specifics, let's break down the essential components and their roles within this network transceiver module:

• Cisco GLC-ZX-SM-RGD OverviewThe GLC-ZX-SM-RGD is an SFP Transceiver Module, a critical component in network communication setups. It facilitates the transfer of data across various network devices, ensuring seamless connectivity.
• Small Form-Factor Pluggable (SFP)The Small Form-Factor Pluggable (SFP) module is a compact device that enables data transmission between networking equipment. It's versatile and can be easily plugged into compatible ports.

Now, let's delve into the standout features that make the Cisco GLC-ZX-SM-RGD a notable choice for networking solutions:

• 1Gigabytes Per Second (GBPS) SpeedThe GLC-ZX-SM-RGD offers remarkable data transfer speeds of 1Gigabytes per second (GBPS). This high-speed capability ensures efficient data transmission across networks.
• 1000Base-ZX Single-mode FiberThe transceiver module is optimized for 1000Base-ZX Single-mode Fiber, a type of fiber optic technology ideal for long-distance data transmission with minimal signal loss.
• 70km Distance CoverageIt ability to cover distances of up to 70km makes it suitable for long-haul network connections, enabling communication across vast geographical areas.
• 1550nm WavelengthOperating at a 1550nm wavelength allows the module to transmit data efficiently over Single-mode Fiber, optimizing performance and reducing signal interference.
• Duplex LC ConnectorThe Duplex LC Connector provides a reliable and secure connection between the transceiver module and other network devices, ensuring smooth data flow.

Understanding the technical aspects of the Cisco GLC-ZX-SM-RGD is crucial for comprehending its capabilities and compatibility within network infrastructures:

• Connector Type and CompatibilityThe module utilizes the Duplex LC Connector, ensuring compatibility with a wide range of networking devices that support this connector type.
• Data Transfer SpeedsSupporting 1Gigabytes per second (GBPS) data transfer speeds, the module delivers high-speed connectivity essential for modern network applications.
• Single-mode Fiber CompatibilityIt compatibility with Single-mode Fiber makes it suitable for long-distance data transmission, offering better signal integrity compared to multi-mode fiber.
• Wavelength SpecificationsOperating at a 1550nm wavelength allows the module to efficiently transmit data across Single-mode Fiber networks while minimizing signal degradation.

The Cisco GLC-ZX-SM-RGD finds applications in various networking environments. Understanding its use cases provides insights into its versatility:

• Telecommunication NetworksTelecommunication networks benefit from the module's long-distance coverage capabilities. It's ideal for establishing reliable connections between telecom infrastructure spread across considerable distances.
• Enterprise Networks Large-scale enterprise networks often require stable and high-speed connections. The GLC-ZX-SM-RGD's compatibility with long-distance Single-mode Fiber makes it a suitable choice for such networks.
• Data CentersData centers demand efficient and high-speed data transmission over extended distances. The module's 70km coverage and high-speed capabilities cater to these demands effectively.

The GLC-ZX-SM-RGD Cisco 1000BASE-ZX Single Mode Rugged SFP Transceiver is a type of small form-factor pluggable (SFP) transceiver that is used to connect network devices to a fiber optic network. It is compliant with some industry standards, including:

• IEEE 802.3z - This standard defines the 1000BASE-ZX Ethernet standard, which is used to transmit data at a rate of 1 Gbps over single-mode fiber optic cables. The GLC-ZX-SM-RGD transceiver is compliant with this standard, meaning it can transmit and receive data at this high speed.
• SFF-8472 - This standard defines the digital diagnostic monitoring (DDM) interface for SFP transceivers. The GLC-ZX-SM-RGD transceiver is compliant with this standard, meaning it can provide diagnostic information about the transceiver's performance and status.
• RoHS - The Restriction of Hazardous Substances (RoHS) directive is a European Union directive that limits the use of certain hazardous substances in electronic and electrical equipment. The GLC-ZX-SM-RGD transceiver is compliant with this directive, meaning it does not contain any of the restricted substances.
• Rugged - The GLC-ZX-SM-RGD transceiver is designed to withstand harsh environmental conditions, such as extreme temperatures, humidity, and vibration. This makes it suitable for use in industrial and outdoor applications.

The GLC-ZX-SM-RGD Cisco 1000BASE-ZX SFP transceiver module is a high-performance, fiber optic transceiver that offers robust security and dynamic quality for demanding network applications.

Security is a top priority for the model of transceivers, as it is equipped with advanced encryption and authentication mechanisms to protect against unauthorized access and data breaches. Additionally, it supports secure boot and secure firmware upgrades to ensure that the transceiver is operating with trusted and authenticated firmware.

In terms of quality, This product transceiver is built to withstand harsh environmental conditions and offers dynamic performance with minimal error rates. It supports a wide operating temperature range and features automatic monitoring and diagnostics to ensure optimal performance and timely troubleshooting.

• Manufacturer: Cisco
• Model Number or SKU# GLC-ZX-SM-RGD
• Product Type: Transceiver Module

• Application/Usage Data Networking
• Transceiver Type: GBIC-SFP

• Interfaces/Ports 1 x 1000 Base-ZX
• Interfaces/Ports Details 1 x LC 1000 Base-ZX

• Connectivity Media Single-mode Optical Fiber 1000 Base-ZX
• Data Transfer Rate 1 GBPS Gigabit Ethernet

• Compatibility
• Cisco Industrial Ethernet 3000 Series Switches

In summary, the Cisco GLC-ZX-SM-RGD 1Gigabytes Per Second (GBPS) 1000Base-ZX Single-mode Fiber 70km 1550nm Duplex LC Connector SFP Transceiver Module stands as a robust solution for high-speed and long-distance data transmission in various networking environments. Its compatibility, speed, and reliability make it a valuable component in modern network setups, ensuring seamless connectivity over extended distances.