StarTech. com GLCSXMMRGDST Cisco GLC-SX-MM-RGD Compatible SFP Module - 1000BASE-SX Gigabit Ethernet - LC Multimode Fiber up to 550m
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Product Features
Technical Overview
This SFP transceiver operates at 1.25 Gigabit Ethernet speeds, specifically for 1000BASE-SX networks, utilizing an 850nm wavelength for multimode fiber transmission. It features an LC duplex connector interface, providing a single port for bidirectional data communication over optical fiber.
The module supports transmission distances up to 550 meters (1804 feet) on multimode fiber, making it suitable for medium-range network segments within buildings or campus environments. Its hot-swappable design allows for installation and replacement without powering down network equipment, minimizing downtime during maintenance or upgrades.
Relevant factors for this section include Application/Usage, Total Number of Ports, Connector Type, Interfaces/Ports Details. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
This SFP module delivers reliable fiber optic connectivity with full compatibility to Cisco's GLC-SX-MM-RGD specification, ensuring seamless integration into Cisco networking environments without voiding OEM support agreements. The lifetime warranty from StarTech.com provides long-term confidence in the module's performance and durability.
Broad Compatibility
Works with Cisco switches including ASR920, IE2000, IE4000, C9300, and IE3000 series, plus other MSA-compliant equipment from manufacturers like Ubiquiti, D-Link, Netgear, Supermicro, and TP-Link.
- Tested for OEM host compatibility
- MSA compliant design
- No coding required for uncoded modules
Advanced Monitoring
Digital Diagnostic Monitoring (DDM) support enables real-time tracking of transceiver parameters such as temperature, voltage, and optical power levels, accessible through most SNMP network management tools.
- Real-time performance data
- SNMP integration
- Proactive network management
Deployment / Use Cases
This SFP transceiver is ideal for extending Gigabit Ethernet networks over fiber optic cabling in scenarios where copper Ethernet distance limitations are exceeded or where electrical isolation is required. Common applications include connecting network switches to servers, storage devices, or other networking equipment across different floors or buildings within a campus environment.
The module is particularly valuable in data center deployments where high-density fiber connections are needed, in enterprise network backbones requiring reliable medium-distance links, and in telecommunications infrastructure supporting optical network segments. Its compatibility with both Cisco and other MSA-compliant equipment makes it a versatile choice for heterogeneous network environments.
Data Center Interconnects
Connect switches to servers or storage arrays over multimode fiber within data center racks or across adjacent rooms, leveraging the 550-meter distance capability for flexible layout options.
Enterprise Network Backbones
Extend network segments between floors or buildings in campus environments, providing electrical isolation and immunity to electromagnetic interference that copper cables cannot offer.
Physical Profile
The compact SFP form factor measures 0.50" (12.70 mm) in height, 0.50" (12.70 mm) in width, and 2.20" (55.88 mm) in depth, with an approximate weight of 0.50 oz (14.17 g). This small footprint allows high-density installation in switch SFP ports without consuming excessive space. The module is manufactured in China and complies with environmental standards including WEEE, RoHS, and REACH directives.
- Width
- 0.50" (12.70 mm)
- Depth
- 2.20" (55.88 mm)
- Height
- 0.50" (12.70 mm)
- Weight
- 0.50 oz (14.17 g)
Highlights
- 100% compatible with Cisco GLC-SX-MM-RGD specification for seamless integration
- Supports 1000BASE-SX Gigabit Ethernet over multimode fiber with LC connectors
- Transmission distances up to 550 meters (1804 feet) on multimode fiber
- Hot-swappable design for installation without network downtime
- Digital Diagnostic Monitoring (DDM) for real-time performance tracking
- Works with Cisco switches including ASR920, IE2000, IE4000, C9300, IE3000
- Compatible with other MSA-compliant switches from Ubiquiti, D-Link, Netgear, and more
- Lifetime warranty from StarTech.com for long-term reliability
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | GLCSXMMRGDST |
| Brand Name | StarTech.com |
| Product Name | Cisco GLC-SX-MM-RGD Compatible SFP Transceiver Module - 1000BASE-SX |
| Product Type | SFP (mini-GBIC) |
| Packaged Quantity | 1 Each |
| Technical Information | |
| Application/Usage | Data Networking,Optical Network |
| Interfaces/Ports | |
| Total Number of Ports | 1 |
| Connector Type | LC |
| Interfaces/Ports Details | 1 x LC Duplex 1000Base-SX Network |
| Media & Performance | |
| Media Type Supported | Optical Fiber |
| Fiber Mode Supported | Multi-mode |
| Ethernet Technology | 1.25 Gigabit Ethernet |
| Network Technology | 1000Base-SX |
| Physical Characteristics | |
| Form Factor | Hot-pluggable,Hot-swappable |
| Height | 0.50" (12.70 mm) |
| Width | 0.50" (12.70 mm) |
| Depth | 2.20" (55.88 mm) |
| Weight (Approximate) | 0.50 oz (14.17 g) |
| Miscellaneous | |
| Compatibility | Multi-Source Agreement Compliant Cisco Switches: ASR920 IE2000 IE4000 C9300 IE3000 |
| Country of Origin | China |
| Environmentally Friendly | Yes |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE),Restriction of Hazardous Substances (RoHS),Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) |
| Warranty | |
| Limited Warranty | Lifetime |
User Manual
FAQ
What Cisco switches is this SFP module compatible with?
This StarTech.com SFP module is fully compatible with Cisco switches that support the GLC-SX-MM-RGD specification, including the ASR920, IE2000, IE4000, C9300, and IE3000 series. It has been tested for OEM host compatibility and works seamlessly in these environments without voiding Cisco support agreements. The module is also Multi-Source Agreement (MSA) compliant, making it compatible with other switch models from manufacturers like Ubiquiti, D-Link, Netgear, Supermicro, and TP-Link that accept uncoded modules.
What is the maximum distance this SFP module supports?
This 1000BASE-SX SFP module supports transmission distances up to 550 meters (1804 feet) when used with multimode fiber optic cabling. This distance capability makes it suitable for medium-range network segments within buildings or across campus environments where fiber optic infrastructure is deployed. The actual achievable distance may vary based on fiber quality, connectors, and environmental conditions, but 550 meters represents the standard specification for this type of multimode fiber transceiver.
Does this SFP module support Digital Diagnostic Monitoring (DDM)?
Yes, this SFP transceiver includes Digital Diagnostic Monitoring (DDM) support, which provides real-time reporting of the module's operational parameters. DDM allows network administrators to monitor temperature, voltage, optical transmit power, and receive power levels through most SNMP-based network management tools. This capability enables proactive maintenance, troubleshooting, and performance optimization by providing visibility into the transceiver's status and health within the network infrastructure.
Can I hot-swap this SFP module without powering down my switch?
Yes, this SFP module features a hot-pluggable and hot-swappable design that allows for installation, removal, or replacement without powering down the networking equipment. This capability minimizes network downtime during maintenance, upgrades, or reconfiguration. The module can be inserted into or removed from a live switch's SFP port while the switch remains operational, following standard hot-swap procedures to ensure proper handling and avoid damage to the transceiver or equipment.
What type of fiber connector does this SFP module use?
This SFP transceiver uses an LC duplex connector interface for connecting to multimode fiber optic cabling. The LC connector is a small form-factor connector commonly used in high-density networking environments due to its compact size and reliable performance. The module provides a single LC port for bidirectional data transmission over optical fiber, with the connector designed to ensure proper alignment and low insertion loss for optimal signal integrity in 1000BASE-SX applications.
What warranty does StarTech.com provide for this SFP module?
StarTech.com backs this SFP transceiver module with a lifetime warranty that covers the module itself for its entire operational life. This warranty applies specifically to the module and is not tied to the equipment it's installed in, providing long-term confidence in the product's reliability. The warranty ensures that if the module fails due to manufacturing defects during its lifetime, StarTech.com will replace it, supported by access to their technical advisors for assistance with installation and troubleshooting.
| Qty | Price | Available |
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