Cisco GLC-T-RGD GBIC SFP Transceiver
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Why GLC-T-RGD Cisco 1000Base SFP Industrial Refurbished is the best?

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Part Number#: GLC-T-RGD
List Price was: $146.30
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Short Description:
GLC-T-RGD 1Gigabytes Per Second (GBPS) 1000Base-T Copper Mode 100m Industrial Temp RJ-45 Connector Small Form-Factor Pluggable (SFP) Transceiver Module | Made by Cisco | Refurbished

Interface Types of This Product: Transceiver GBIC-SFP

Product Condition:
Warranty provided by ALLHDD.COM:
90 Days
We are giving specifications below, why one should consider procuring Cisco GBIC-SFP Transceiver Networking features, a general overview, description, performance specification, relevant images, a competitive price infographic, and technical information about the GLC-T-RGD model with compatibility.

Get the Maximum Out of Your Network

The Cisco GLC-T-RGD 1000Base SFP Industrial Transceiver Module is a highly reliable and cost-effective option for transmitting high-speed data over copper networks. This module is designed specifically for industrial environments, offering high performance and reliability under extreme temperature, shock and vibration conditions.

To get the maximum out of your network with the GLC-T-RGD transceiver module, you need to consider several factors that can affect its performance. Here are some tips to help you maximize the benefits of your network:

  • Choose the Right Cable: The GLC-T-RGD transceiver module requires a Category 5 or 6 cable for optimal performance. Choose a cable with the correct length and shielding for your application to ensure that you get the maximum data transfer rate.
  • Proper Installation: It is important to follow the installation instructions carefully when installing the transceiver module. Make sure the module is properly seated in the SFP slot and that the locking mechanism is engaged to secure the module in place.
  • Regular Maintenance: Regular maintenance of the network, including cleaning of connectors and checking cable connections, is important to ensure that the network continues to perform optimally.
  • Quality of Service (QoS): Implementing QoS on your network can help you prioritize and manage bandwidth effectively, ensuring that the most critical applications receive the bandwidth they need.
  • Upgrades: Regular software and hardware upgrades can help keep your network up-to-date and performing at its best.

By following these tips, you can get the maximum performance from your network of GLC-T-RGD Cisco 1000Base SFP Industrial Transceiver Module. This module is a robust and reliable solution that offers high performance in challenging industrial environments, making it an ideal choice for your network needs.

The Importance of Quality and Reliability

The GLC-T-RGD Cisco 1000Base SFP industrial transceiver module is a crucial component in a network system that requires high-speed data transfer and reliable communication. The quality and reliability of this module are of utmost importance because they determine the performance and efficiency of the entire network system.

Quality refers to the level of excellence and consistency of the module's performance, and reliability refers to its ability to perform its intended functions consistently and without failure. A high-quality and reliable module is crucial in ensuring that the data is transmitted accurately and efficiently, with minimal loss or errors.

For example, in industrial applications, data transmission errors or downtime can cause significant losses in production, time, and money. Therefore, a high-quality and reliable module such as the GLC-T-RGD is essential in ensuring the smooth operation of these systems.

In conclusion, the quality and reliability of the GLC-T-RGD Cisco 1000Base SFP industrial transceiver module play a crucial role in ensuring the performance and efficiency of a network system, making it a critical component in many industries.

Quality of Service (QoS) and Flow Control Capabilities

Quality of Service (QoS) refers to the ability of a network to prioritize and manage different types of data traffic to ensure that critical and time-sensitive applications receive the necessary bandwidth and minimal delays.

The GLC-T-RGD Cisco 1000Base SFP Industrial Transceiver Module supports a number of advanced QoS capabilities that help to improve the reliability and performance of the network. These include:

  1. Traffic prioritization: The transceiver module can prioritize data traffic based on its type, source, or destination to ensure that important applications receive the necessary bandwidth.
  2. Traffic shaping: This feature helps to control the amount of data transmitted over the network at any given time, avoiding congestion and reducing delays.
  3. Class of Service (CoS) marking: The transceiver module supports CoS marking, which is used to differentiate between different types of traffic and assign them a priority level.
  4. Queue management: The transceiver module also supports advanced queue management, which helps to prioritize and manage different types of data traffic and ensure that critical applications receive the necessary bandwidth and minimal delays.

Flow control is another important aspect of network performance that helps to prevent congestion and reduce data loss. The GLC-T-RGD Cisco 1000Base SFP Industrial Transceiver Module supports a number of flow control capabilities, including:

  1. Full-duplex flow control: This helps to control the flow of data between two devices, ensuring that the receiving device can handle the incoming data without any loss or delay.
  2. Backpressure flow control: This is used to control the flow of data between two devices, ensuring that the receiving device can handle the incoming data without any loss or delay.
  3. PAUSE frames: The transceiver module supports the use of PAUSE frames, which can be used to temporarily stop the flow of data to prevent congestion.

General Information about this Cisco GLC-T-RGD

  • Manufacturer: Cisco
  • Model Number or SKU# GLC-T-RGD
  • Product Name: 1000Base-T SFP Transceiver
  • Product Type: Transceiver Module

Technical Information for SFP Transceiver

  • Module Type: SFP (Mini-Gbic)
  • Application/Usage: Data Networking
  • Connectivity Technology : Wired
  • Cabling Type : 1000base-t
  • Data Link Protocol : Gige
  • Data Transfer Rate : 1 GBPS

Interfaces/Ports of Industrial Temp Transceiver Module

  • Interfaces/Ports Details: 1 x 1000Base-T Network LAN

Media & Performance

  • Media Type Supported ; Twisted Pair
  • Ethernet Technology: Gigabit Ethernet
  • Network Technology: 1000Base-T

Compatibility Information

  • Cisco Aironet 1560 Series Access Points

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

Building a fiber-optic network calls for a lot of planning and consideration of many factors. Transceivers are part of the many devices used to build optical fiber systems. A transceiver serves the combined roles of a transmitter and a receiver in that it transmits and receives signals. They are most common in communication equipment such as cellular phones, cordless telephone sets, and radio. Small form factors are required as networks become dense and space is limited, which sees transceivers included in chipsets.

In local area networks (LAN), a transceiver is used to connect a computer to printers and other devices on the network. Usually, the transceiver is integrated into the Network Interface Card (NIC)

Typical Roles of a Transceiver

  • Used to convert frequencies from IF to RF.
  • Widespread use in wireless communication to transmit data – voice, data, and video.
  • RF transceivers are used in communication devices to support radio and TV signal transmission, digital signals transmission, and satellite communication.
  • Collision detection – detection of simultaneous signals on the network.
  • Transceivers can be deployed to provide a jabber function to interrupt transmission of long data stream outputs.

Look no further for all types of transceivers including fiber optic transceivers, wireless transceivers, Ethernet transceivers, and RF transceivers. All these transceivers have different characteristics and support full-duplex communication, but the principle behind their work remains the same. Different types of transceivers will have varying numbers of ports used in transceiver networking connections.

RF Transceivers: these devices are used to transmit video or voice data over a wireless medium. Commonly used for satellite communication, radio transmission, and ITE/WiMax/WLAN networks. The radio transceiver works by silencing the receiver when it is transmitting. There is an electronic switch that facilitates the connection of both the receiver and transmitter on the same antenna. The switch protects the receiver from damage that may be caused by the transmitter output.

Fiber Optic Transceivers: Also referred to as optical modules or fiber optical transceivers. Used to transmit data in fiber optic technology. The network must also have electronic components to encode or decode data into light signals.

Ethernet Transceivers: Basically used to connect electronic devices in a network so that they are able to transmit and receive data. It is also referred to as a media access unit (MAU). The best application of these transceivers is in the specification of IEEE 802.3 and Ethernet. Ethernet transceivers will detect a collision, provide Ethernet interface processing, convert digital data, and provide access to the network.

Wireless Transceivers: Wireless transceivers are a fundamental component necessary for data delivery in wireless networks. These transceivers have two layers. The physical layer has a baseband processor and RF front end. The processor converts a bitstream to a collection symbol flow for data transmission. The second layer is a MAC layer for link traffic control in contacting wireless links, improving data throughput, and preventing collisions.

We guarantee our customers high quality and reliability for all our transceiver networking solutions, irrespective of the type and size of your network.


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ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
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