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JX-SFP-1FE-FX-C
SFP FE Optical Transceiver Juniper JX Compatible
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JX-SFP-1FE-FX-C is a small form-factor pluggable (SFP) optical transceiver module engineered for Fast Ethernet applications. Designed for optical connectivity, it operates at a data rate of 100 Mbps using LC connectors and is optimized for short-range deployments in enterprise networks, data centers, and telecom environments.
JX-SFP-1FE-FX-C utilizes multi-mode fiber with a wavelength of 1300 nm to support Ethernet protocols reliably within a maximum distance of 2 km. The module conforms to standard SFP form factors, providing compact physical dimensions and robust performance, making it ideal for legacy network upgrades and cost-sensitive optical fiber installations.
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Request bulk order quote for JX-SFP-1FE-FX-C for additional pricing. Browse the full Juniper Jx Series Compatible Sfp series or explore all Orm products.
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 JX-SFP-1FE-FX-C |  JX-SFP-1GE-SX-C |  JX-SFP-1GE-LX40K-C |  JX-SFP-1GE-LH-C |  JX-SFP-1GE-T-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Data Rate | 100 Mbps | 1G | 1G | 1G | 1G |
| Connector Type | LC | LC | LC | LC | RJ45 |
| Wavelength | 1300 nm | 850nm | 1310 nm | 1310nm | N/A |
| Transmission Distance | Short-Range | Short-Range | Long-Range | Long-Range | Short-Range |
| Fiber Type | Multi-mode | Multi-mode | Single-mode | Single-mode | N/A |
| Max Distance | 2 km | 550 meters | 10 km | 10 km | 100 meters |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Ethernet |
| Power Consumption | 1.0W | N/A | N/A | 1.5W | 2.5W |
| 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 / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | N/A |
| Product Name | JX-SFP-1FE-FX-C | JX-SFP-1GE-SX-C | JX-SFP-1GE-LX40K-C | JX-SFP-1GE-LH-C | JX-SFP-1GE-T-C |
| Height | 0.65 inches | N/A | N/A | 0.28 inches | N/A |
| Width | 0.97 inches | N/A | N/A | 0.70 inches | N/A |
| Depth | 0.54 inches | N/A | N/A | 1.00 inches | N/A |
| Weight | 0.1 lbs | N/A | N/A | 0.06 lbs | N/A |
Flawless Fast Ethernet support. These FX modules are perfect for our legacy JX equipment. Stable 100Mbps throughput over multi-mode fiber.
Reliable and consistent. Recognized immediately by the JX software. A perfect solution for maintaining older fiber infrastructure with modern hardware.
Excellent build quality. These FE optics provide stable signaling and are very easy to install. Reliable performance for specialized legacy applications.
Top-notch compatibility. No issues connecting to our older switches. Significant savings while maintaining high reliability and signal integrity.
Professional FX optics. They run cool and deliver steady performance. A trustworthy choice for 100BASE-FX fiber links on JX gear.
The JX-SFP-1FE-FX-C is a Juniper JX–compatible 100 Mbps small form-factor pluggable optical transceiver designed for fiber connectivity in enterprise and service-provider networks.
The JX-SFP-1FE-FX-C is fully compatible with Juniper EX, QFX and MX series switches and routers that support 100 Mbps SFP FE optical modules.
This transceiver supports a fixed 100 Mbps full-duplex data rate for reliable Fast Ethernet connectivity.
Using multimode fiber (MMF) the module reaches up to 2 km, and with single-mode fiber (SMF) it can span distances up to 15 km.