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JX-SFP-1GE-LH-C
SFP 1000BASE-LH Gigabit Optical Transceiver Juniper JX Compa...
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JX-SFP-1GE-LH-C is an SFP optical transceiver module designed to deliver a 1G data rate through an LC connector interface, optimized for long-range transmission over single-mode fiber. It supports Ethernet protocols and is engineered to meet the standard SFP form factor, ensuring it fits into compact network devices while delivering reliable and consistent performance in data centers, enterprise networks, and telecom systems.
Built with a focus on robust connectivity, the JX-SFP-1GE-LH-C features standardized physical dimensions and proven thermal operation from 0 to 70°C. Its design and compatibility with leading network equipment vendors make it an ideal choice for mission-critical applications requiring secure, high-performance optical links.
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Request bulk order quote for JX-SFP-1GE-LH-C for additional pricing. Browse the full Juniper Jx Series Compatible Sfp series or explore all Orm products.
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| JX-SFP-1GE-LH-C |  JX-SFP-1GE-T-C |  JX-SFP-1GE-SX-C |  JX-SFP-1FE-FX-C |  JX-SFP-1GE-LX-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Data Rate | 1G | 1G | 1G | 100 Mbps | 1G |
| Connector Type | LC | RJ45 | LC | LC | LC |
| Wavelength | 1310nm | N/A | 850nm | 1300 nm | 1310 nm |
| Transmission Distance | Long-Range | Short-Range | Short-Range | Short-Range | Long-Range |
| Fiber Type | Single-mode | N/A | Multi-mode | Multi-mode | Single-mode |
| Max Distance | 10 km | 100 meters | 550 meters | 2 km | 10 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Ethernet | Fiber | Fiber | Fiber |
| Power Consumption | 1.5W | 2.5W | N/A | 1.0W | 1.0W |
| 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 | N/A | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista |
| Product Name | JX-SFP-1GE-LH-C | JX-SFP-1GE-T-C | JX-SFP-1GE-SX-C | JX-SFP-1FE-FX-C | JX-SFP-1GE-LX-C |
| Height | 0.28 inches | N/A | N/A | 0.65 inches | 0.24 inches |
| Width | 0.70 inches | N/A | N/A | 0.97 inches | 0.66 inches |
| Depth | 1.00 inches | N/A | N/A | 0.54 inches | 3.36 inches |
| Weight | 0.06 lbs | N/A | N/A | 0.1 lbs | 0.2 lbs |
Rock-solid 70km+ performance. These LH modules provide the long-reach reliability our backbone needs. Fully compatible with our JX environment.
Excellent signal integrity for long-haul runs. Recognized instantly by the JX series. Reliable gigabit throughput and robust construction.
Professional grade LH optics. These have performed flawlessly in our regional network. Accurate DOM and stable power levels.
Superior value. Same performance as original Juniper optics at a fraction of the cost. Ideal for long-distance single-mode fiber links.
Steady and dependable. No packet loss over long spans. These LH transceivers are built well and provide peace of mind.
The JX-SFP-1GE-LH-C is a 1 Gbps SFP 1000BASE-LH single-mode fiber transceiver compatible with Juniper JX devices, supporting up to 10 km links over a 1310 nm wavelength.
The JX-SFP-1GE-LH-C is compatible with Juniper JX Series routers and switches—such as MX, EX, QFX, and ACX models—featuring SFP ports; refer to the Juniper compatibility matrix for details.
Under standard conditions, this transceiver supports single-mode fiber links up to 10 kilometers at a 1310 nm wavelength.
This module operates at a nominal wavelength of 1310 nm, optimized for medium-to-long-reach single-mode fiber applications.
Yes. It supports hot-swapping, allowing insertion or removal without powering down the host device, which minimizes network downtime.
The transceiver supports a data rate of 1.25 Gbps (1 Gbps Ethernet) in compliance with the IEEE 802.3z standard for Gigabit Ethernet.
It uses a duplex LC fiber connector that provides a secure, low-insertion-loss connection for single-mode fiber networks.
The JX-SFP-1GE-LH-C operates reliably between –5 °C and 70 °C (23 °F to 158 °F), making it suitable for standard commercial environments.
Align the transceiver with the SFP port, insert until it clicks, connect the LC fiber cable, and verify the link status via your device’s management interface.
Yes. It offers Digital Diagnostic Monitoring for real-time feedback on optical power, temperature, supply voltage, and laser bias current.
This transceiver includes a one-year limited warranty covering defects in materials and workmanship, with optional extended support plans available.
Typical power consumption is ≤ 1.0 W, ensuring energy-efficient operation in high-density network deployments.
Yes. It is specifically designed for single-mode fiber, supporting links up to 10 km at 1310 nm wavelength.
Ideal use cases include carrier Ethernet, data-center interconnects, campus network backbones, and enterprise WAN links requiring reliable Gigabit connectivity.
Check fiber polarity and cable integrity, verify port configuration, review DDM power and temperature readings, and ensure both ends use compatible 1310 nm transceivers.
Yes. It interoperates with third-party SFP modules compliant with IEEE 802.3z, though you should verify compatibility with your specific hardware.
The module complies with RoHS, CE, FCC and IEC 60825-1 laser safety standards, ensuring environmental safety and electromagnetic compatibility.
United States