StarTech. com GLCZXSMRGDST Cisco GLC-ZX-SM-RGD Compatible SFP Module - 1000BASE-ZX 1GbE Single Mode Fiber - 1550nm 70km DDM
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Product Features
Technical Overview
This SFP transceiver module adheres to the Multi-Source Agreement (MSA) standards, ensuring broad compatibility with networking hardware from Cisco, Ubiquiti, D-Link, Netgear, Supermicro, TP-Link, and other vendors that accept uncoded modules. The 1000BASE-ZX technology enables Gigabit Ethernet over single-mode fiber, utilizing a 1550nm laser for extended reach applications.
The module's Digital Diagnostic Monitoring (DDM) function provides detailed insights into transceiver status, including temperature, voltage, bias current, and optical power levels. This data is accessible through most SNMP-based network management systems, facilitating proactive maintenance and troubleshooting. The hot-pluggable form factor allows for installation and removal without powering down the host device, minimizing network downtime.
This section brings together practical product details such as Application/Usage, Total Number of Ports, Connector Type, Interfaces/Ports Details, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
This SFP module offers several distinct advantages for network deployments requiring long-distance, single-mode fiber connectivity. Its compatibility with Cisco GLC-ZX-SM-RGD coded switches ensures reliable performance in enterprise and service provider environments, while the extended 70km reach supports campus and metropolitan area network links.
Proven Cisco Compatibility
Extensively tested with Cisco switches including ASR920, IE2000, IE4000, C9300, and IE3000 series. Works without voiding OEM support, providing a seamless integration path.
- Tested for OEM host compatibility
- Does not void Cisco support agreements
Advanced Monitoring Capabilities
Digital Diagnostic Monitoring delivers real-time performance data to SNMP management tools, enabling proactive network health monitoring and simplified troubleshooting.
- Reports temperature, voltage, and optical power
- SNMP-compatible for centralized management
Extended Manufacturer Support
Backed by StarTech.com's lifetime warranty for the module itself, with access to technical advisors 5 days a week, 24 hours a day for installation and configuration assistance.
- Lifetime product warranty
- 5/24 technical advisor access
Deployment / Use Cases
This 1000BASE-ZX SFP module is ideal for network infrastructure requiring high-bandwidth connections over extended distances. Its 70km reach makes it suitable for connecting geographically dispersed buildings, campus networks, and metropolitan area network (MAN) applications where single-mode fiber infrastructure is already deployed.
Common deployment scenarios include uplinks between distribution and core switches in enterprise networks, connections to remote data centers or colocation facilities, and service provider access networks. The module's compatibility with both Cisco and multi-vendor MSA-compliant equipment provides flexibility in heterogeneous network environments, allowing organizations to standardize on a single transceiver model across different switch platforms.
Physical Profile
The compact SFP form factor measures 0.50" (12.70 mm) in height and width, with a depth of 2.20" (55.88 mm), making it suitable for high-density switch installations. Weighing approximately 0.60 oz (17.01 g), the module maintains a minimal footprint while delivering robust performance. The rugged design ensures reliable operation in various environmental conditions, supported by RoHS, REACH, and WEEE compliance for environmentally responsible deployment.
- Width
- 0.50" (12.70 mm)
- Depth
- 2.20" (55.88 mm)
- Height
- 0.50" (12.70 mm)
- Weight
- 0.60 oz (17.01 g)
Highlights
- 100% compatible with Cisco GLC-ZX-SM-RGD coded switches and routers
- 1000BASE-ZX technology for 1 Gbps Gigabit Ethernet over single-mode fiber
- LC duplex connector with 1550nm wavelength for up to 70km reach
- Digital Diagnostic Monitoring (DDM) for real-time performance tracking
- Hot-pluggable SFP form factor for easy installation and maintenance
- MSA compliant for compatibility with multi-vendor networking equipment
- Lifetime warranty from StarTech.com with 5/24 technical support access
- RoHS, REACH, and WEEE compliant for environmentally responsible deployment
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | GLCZXSMRGDST |
| Brand Name | StarTech.com |
| Product Name | Cisco GLC-ZX-SM-RGD Compatible SFP Transceiver Module - 1000BASE-ZX |
| 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-ZX Network |
| Media & Performance | |
| Media Type Supported | Optical Fiber |
| Fiber Mode Supported | Single-mode |
| Ethernet Technology | Gigabit Ethernet |
| Network Technology | 1000Base-ZX |
| Physical Characteristics | |
| Form Factor | Hot-pluggable |
| Height | 0.50" (12.70 mm) |
| Width | 0.50" (12.70 mm) |
| Depth | 2.20" (55.88 mm) |
| Weight (Approximate) | 0.60 oz (17.01 g) |
| Miscellaneous | |
| Compatibility | Multi-Source Agreement Compliant |
| Country of Origin | China |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Registration, Evaluation, Authorization and Restriction of Chemicals (REACH),Waste Electrical and Electronic Equipment Directive (WEEE) |
| Warranty | |
| Limited Warranty | Lifetime |
User Manual
FAQ
What Cisco switch models is this SFP module compatible with?
This StarTech.com SFP module is 100% compatible with Cisco switches coded for the GLC-ZX-SM-RGD transceiver, including ASR920, IE2000, IE4000, C9300, and IE3000 series. It has been tested for OEM host compatibility and works without voiding existing Cisco support agreements, providing a reliable alternative to Cisco-branded modules.
What is the maximum distance this SFP module can support?
This 1000BASE-ZX SFP module supports distances up to 70 kilometers (approximately 43.5 miles) over single-mode fiber optic cable. This extended reach makes it suitable for campus networks, metropolitan area connections, and other applications requiring long-distance Gigabit Ethernet links without signal degradation.
Does this SFP module include Digital Diagnostic Monitoring (DDM)?
Yes, this SFP module features Digital Diagnostic Monitoring (DDM) capabilities that report real-time performance metrics including temperature, voltage, bias current, and optical power levels. This data is accessible through most SNMP-based network management tools, allowing administrators to monitor transceiver health and troubleshoot potential issues proactively.
Can this module be used with non-Cisco networking equipment?
Yes, this SFP module is Multi-Source Agreement (MSA) compliant and works with switch models from various manufacturers that accept uncoded modules, including Ubiquiti, D-Link, Netgear, Supermicro, and TP-Link. Its broad compatibility makes it suitable for heterogeneous network environments where equipment from multiple vendors is deployed.
Is this SFP module hot-pluggable?
Yes, this SFP module features a hot-pluggable form factor that allows installation and removal without powering down the host switch or router. This capability minimizes network downtime during maintenance, upgrades, or reconfiguration, supporting continuous operation in critical network environments.
What warranty and support does StarTech.com provide for this module?
StarTech.com backs this SFP module with a lifetime warranty that covers the module itself for its entire operational life. The warranty does not require equipment registration and won't void your existing OEM support agreements. Additionally, customers have access to StarTech.com's technical advisors 5 days a week, 24 hours a day for installation assistance and configuration support.
| Qty | Price | Available |
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