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GLC-ZX-SMD-RGD-C
1000BASE-ZX SFP SMF DOM Rugged -40 to +85 Cisco Compatible
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GLC-ZX-SMD-RGD-C is a SFP transceiver engineered for 1G data transmission using LC connectors, utilizing single-mode fiber and a 1550nm wavelength to achieve long-range communication over distances up to 70 km. It supports Ethernet protocols, making it ideally suited for demanding network environments.
GLC-ZX-SMD-RGD-C features a compact SFP form factor with dimensions that conform to industry standards, facilitating easy integration into data centers, enterprise networks, and telecom systems. Its robust design ensures reliable operation in challenging conditions while maintaining compatibility with major network hardware vendors.
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| GLC-ZX-SMD-RGD-C |  GLC-BX-D60-C |  GLC-SX-MM-RGD-C |  GLC-BX-U-I-C |  GLC-XZX-SMD-C | |
|---|---|---|---|---|---|
| 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 | 1550nm | 1490/1550 nm | 850nm | 1490 nm (TX) / 1310 nm (RX) | 1310nm |
| Transmission Distance | Long-Range | Extended-Range | Short-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Multi-mode | Single-mode | Single-mode |
| Max Distance | 70 km | 60 km | 550 meters | 10 km | 10 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Gigabit Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 2.5W | N/A | 1.25W | N/A | 1.5W |
| 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 / Juniper / Huawei / Arista |
| Product Name | GLC-ZX-SMD-RGD-C | Cisco GLC-BX-D60-C | GLC-SX-MM-RGD-C | GLC-BX-U-I-C | GLC-XZX-SMD-C |
| Height | N/A | N/A | N/A | N/A | 0.24 inches |
| Width | N/A | N/A | N/A | N/A | 0.94 inches |
| Depth | N/A | N/A | N/A | N/A | 0.68 inches |
| Weight | N/A | N/A | N/A | N/A | 0.09 lbs |
Unbeatable long-range rugged performance. Maintains signal integrity over massive distances in high heat.
Consistent and robust. The best solution for long-haul fiber links in industrial sectors.
Superior reliability. These transceivers handle our 1550nm transport tasks flawlessly in uncooled cabinets.
Professional grade. The DOM features allow us to monitor long-distance links with precision.
Exceptional durability. We rely on these for our most geographically remote industrial sites.
Flawless integration. They work perfectly with our Cisco infrastructure and provide rock-solid uptime.
Highly reliable. The wide temperature operating range is exactly what our regional network needed.
Top-tier SFP. Reliable performance for ultra-long distances under the most demanding environmental conditions.
The GLC-ZX-SMD-RGD-C is a rugged, Cisco-compatible 1000BASE-ZX SFP transceiver designed for single-mode fiber applications with digital optical monitoring.
It supports a data rate of 1.25 Gbps (Gigabit Ethernet).
The module delivers up to 80 km reach over single-mode fiber.
It operates at a nominal wavelength of 1550 nm.
Yes, it is fully compatible with Cisco routers and switches that support 1000BASE-ZX SFP modules.
It requires single-mode fiber (SMF) with a core diameter of 9 µm.
Yes, it includes DOM for real-time monitoring of optical power, temperature, and voltage.
The module operates reliably between –40 °C and +85 °C for harsh environments.
Yes, it is hot-pluggable, allowing insertion and removal without powering down the host device.
It consumes less than 1 W, optimizing energy efficiency.
It uses an LC duplex connector for single-mode fiber.
Yes, its rugged housing and extended temperature range make it suitable for industrial and outdoor deployments.
It complies with RoHS, CE, FCC, and UL safety and environmental standards.
The MTBF exceeds 1 million hours under standard operating conditions.
It supports SFF-8472 for DOM, including real-time diagnostics of optical parameters.
Insert the module firmly into an available SFP port until it latches, then configure the interface in your switch’s CLI.