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GLC-ZX-SM=
1000BASE-ZX SFP
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GLC-ZX-SM= is a high-performance SFP transceiver module engineered for long-range single-mode fiber communications, delivering a data rate of 1G over Ethernet networks. Designed with an LC connector and operating at a 1310 nm wavelength, this module provides connectivity solutions for data centers, enterprise networks, and telecom applications where extended reach is critical.
This compact SFP transceiver boasts a standard form factor with proven compatibility across major networking platforms such as Cisco, Juniper, Huawei, and Arista. Its robust design supports long-range transmission of up to 70 km over single-mode fiber, making it ideal for reliable, extensive network deployments in diverse operational environments.
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 GLC-ZX-SM= |  DWDM-SFP-5898= |  DWDM-SFP-4214= |  DWDM-SFP-4453= |  DWDM-SFP-3268= | |
|---|---|---|---|---|---|
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 1G | 10G | 1G | 1G | 10G |
| Depth | N/A | 1.71 inches | 1.00 inches | 1.25 inches | 0.80 inches |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Height | N/A | 0.55 inches | 0.30 inches | 0.33 inches | 0.70 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 70 km | 80 km | 80 km | 80 km | 80 km |
| Network Interface | Fiber | Ethernet | Fiber | Fiber | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 1.5 W | 3.5W | 3.5 W | 1.5W | 3.5W |
| Product Name | GLC-ZX-SM= | DWDM-SFP-5898= | DWDM-SFP-4214= | DWDM-SFP-4453= | DWDM-SFP-3268= |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet | Ethernet, SONET | Ethernet | Ethernet | Ethernet |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Wavelength | 1310 nm | 1310 nm | 1550 nm | 1553 nm | 1550 nm |
| Weight | N/A | 0.1 lbs | 0.03 lbs | 0.1 lbs | 0.08 lbs |
| Width | N/A | 1.14 inches | 1.00 inches | 0.50 inches | 0.50 inches |
1000BASE-ZX SFP delivers long-range fiber connectivity with reliable performance. Excellent for enterprise and campus deployments.
Durable module with consistent throughput and minimal latency.
Professional-grade optics ideal for backbone networks.
Stable performance under full load. Reliable long-distance solution.
Easy to install and maintain in enterprise environments.
The 1000BASE-ZX SFP (SKU: GLC-ZX-SM=) is an MSA-compliant, Gigabit Ethernet small-form-factor pluggable transceiver for long-haul single-mode fiber links up to 120 km at 1550 nm.
The GLC-ZX-SM= supports a maximum link distance of up to 120 kilometers over single-mode fiber.
The 1000BASE-ZX SFP transmits and receives optical signals at a nominal wavelength of 1550 nanometers.
GLC-ZX-SM= is designed for use with ITU-T-compliant single-mode fiber (SMF) with a core diameter of 9 µm.