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QFX-SFP-1GE-SX-C
SFP 1000BASE-SX GE Optics 850nm 550m Juniper QFX Compatible
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QFX-SFP-1GE-SX-C is a reliable SFP transceiver engineered for 1G Ethernet connectivity over short-range distances. It features an LC connector and utilizes multi-mode fiber with an 850 nm wavelength, making it an excellent choice for high-performance data center and enterprise network deployments.
QFX-SFP-1GE-SX-C is built in a compact SFP form factor with dimensions specified by official documentation and offers seamless integration with Ethernet protocols. Designed primarily for short-range optical transmission up to 300 meters, this transceiver meets the demanding needs of modern telecom and network infrastructures.
QFX-SFP-1GE-SX-C price is is available on request. Get immediate quote.
Request bulk order quote for QFX-SFP-1GE-SX-C for additional pricing. Browse the full Juniper Qfx Series Compatible Sfp series or explore all Orm products.
To get the detailed certification, please go to the Compliance Center.
| QFX-SFP-1GE-SX-C |  QFX-SFP-1GE-T-C |  QFX-SFP-8GFC-SW-C |  QFX-SFP-1GE-LX-C | |
|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP |
| Data Rate | 1G | 1G | 8G | 1G |
| Connector Type | LC | RJ45 | LC | LC |
| Wavelength | 850 nm | N/A | N/A | 1310 nm |
| Transmission Distance | Short-Range | Short-Range | Short-Range | Long-Range |
| Fiber Type | Multi-mode | N/A | Multi-mode | Single-mode |
| Max Distance | 300 meters | 100 meters | 300 meters | 10 km |
| Supported Protocols | Ethernet | Ethernet | Fibre Channel | Ethernet |
| Network Interface | Ethernet | Ethernet | Fiber | Ethernet |
| Power Consumption | 1.25 W | 3.5W | N/A | 1.5 W |
| Operating Temperature | 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 |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Juniper | Juniper | Juniper | Juniper |
| Product Name | QFX-SFP-1GE-SX-C | QFX-SFP-1GE-T-C | QFX-SFP-8GFC-SW-C | QFX-SFP-1GE-LX-C |
| Height | N/A | 0.32 inches | N/A | 0.25 inches |
| Width | N/A | 0.53 inches | N/A | 0.90 inches |
| Depth | N/A | 2.83 inches | N/A | 1.60 inches |
| Weight | N/A | 0.2 lbs | N/A | 0.04 lbs |
Perfect for our QFX fabric. These SX optics provide low latency and stable 850nm signaling. Fully recognized as native hardware.
Reliable 550m reach. Consistent gigabit performance for our intra-rack links. Robust construction and flawless Juniper compatibility. Very impressed.
Outstanding value for QFX systems. These modules handle high-density traffic without any signal degradation. Professional-grade networking at its best.
Consistent and robust. The diagnostic data is accurate and the modules are very stable. Ideal for our data center multi-mode runs.
Zero issues in production. Plug-and-play with our QFX series. Reliable, high-speed connectivity with excellent signal margins. Five stars.
The QFX-SFP-1GE-SX-C is a Juniper-compatible SFP 1000BASE-SX GE optics module operating at 850 nm and supporting up to 550 m over multimode fiber.
This SFP 1000BASE-SX GE optics transceiver operates at an 850 nm wavelength for optimized short-range multimode fiber links.
It supports a maximum reach of 550 m over OM2 multimode fiber using 1000BASE-SX signaling.
Yes, the QFX-SFP-1GE-SX-C is fully compatible with Juniper QFX switches and routers for seamless integration.
The module supports multimode fiber types OM1, OM2, OM3, and OM4 for reliable 1000BASE-SX performance.
Yes, it supports hot-swapping, allowing you to install or remove the transceiver without powering down your device.
Yes, it includes Digital Diagnostic Monitoring (DDM) for real-time monitoring of optical power, temperature, and voltage.
The QFX-SFP-1GE-SX-C operates reliably between 0 °C and 70 °C (32 °F to 158 °F).
Insert the SFP transceiver into the SFP slot until it clicks, then connect an LC duplex multimode fiber cable securely.
Yes, it is vendor-neutral and interoperable with networking hardware from Cisco, HP, Dell, and other manufacturers.
Check the serial and part numbers against Juniper's official documentation or purchase through an authorized Juniper reseller.
1000BASE-SX uses 850 nm on multimode fiber up to 550 m, whereas 1000BASE-LX uses 1310 nm on single-mode fiber up to 10 km.
The module typically includes a 1-year limited warranty covering defects under normal operating conditions.
Verify fiber cleanliness, correct cable type, proper seating of the transceiver, and check DDM readings for anomalies.
Both OM3 and OM4 support the 550 m reach of 1000BASE-SX, but OM4 offers lower attenuation and higher bandwidth margin.
Acquire them from authorized Juniper distributors, certified network hardware resellers, or the official Juniper Networks website.