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GLC-SX-MM-RGD-C
1000BASE-SX SFP MMF Rugged -40 to +85 Cisco Compatible
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GLC-SX-MM-RGD-C is a compact SFP transceiver that supports 1G Ethernet communications over multi-mode fiber, featuring an LC connector and an 850nm operating wavelength. Designed for short-range transmission, it reliably operates within distances up to approximately 550 meters and supports key Ethernet protocols in data-intensive environments.
Ideal for data centers, enterprise networks, and telecommunications infrastructures, this SFP module combines a small form factor with robust performance to meet modern network demands. Its precise dimensions and adherence to industry standards ensure easy integration into Cisco-compatible systems, supporting efficient and dependable network operations.
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| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Data Rate | 1G | 1G | 1G | 1G | 1G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 850nm | 1310 nm | 850 nm | 1310/1490 nm | 1310 nm |
| Transmission Distance | Short-Range | Long-Range | Short-Range | Long-Range | Extended-Range |
| Fiber Type | Multi-mode | Single-mode | Multi-mode | Single-mode | Single-mode |
| Max Distance | 550 meters | 10 km | 2200 m | 40 km | 70 km |
| Supported Protocols | Ethernet | Ethernet (1000BASE-LX) | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 1.25W | 1.5 W | 1.5 W | N/A | 1.2 W |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco | Cisco | Cisco | Cisco | Cisco |
| Product Name | GLC-SX-MM-RGD-C | GLC-LX-SMD-RGD-C | Cisco GLC-SX-MMD-C 1000BASE-SX SFP Transceiver | GLC-BX-D40-C | GLC-EZX-SMD-C |
| Height | N/A | 0.34 inches | 0.67 inches | N/A | 0.65 inches |
| Width | N/A | 0.53 inches | 1.41 inches | N/A | 0.95 inches |
| Depth | N/A | 2.22 inches | 2.31 inches | N/A | 1.75 inches |
| Weight | N/A | 0.04 lbs | 0.10 lbs | N/A | 0.03 lbs |
Dependable ruggedized SX performance. Simple installation and consistent multi-mode connectivity in hot environments.
Great value and durability. These modules are a staple for our industrial switch deployments.
Solid fiber link stability. Perfect for our factory-wide network where vibration and heat are factors.
Reliable Cisco equivalent. Performance is indistinguishable from original modules but with better temperature tolerance.
Excellent uptime. These ruggedized units have significantly reduced our hardware replacement cycles.
Trustworthy hardware. They provide the snappy response times needed for our industrial automation control.
Tough and efficient. The -40 to +85 range is a lifesaver for our desert-based facilities.
Highly recommended for B2B. These transceivers deliver professional performance in every rugged scenario.
The GLC-SX-MM-RGD-C is a ruggedized 1000BASE-SX Small Form-Factor Pluggable (SFP) transceiver designed for multimode fiber (MMF) applications in extreme temperature environments.
This SFP module supports a line rate of 1.25 Gbps, meeting IEEE 802.3z 1000BASE-SX specifications for gigabit Ethernet connectivity.
The module is optimized for 50 µm and 62.5 µm multimode fiber (MMF) and operates over OM1, OM2, OM3, and OM4 rated fibers.
Over OM2 multimode fiber, the maximum reach is 550 meters; on OM3 and OM4 fibers, it extends up to 850 meters at 1 Gbps.