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SRX-SFP-1GE-LH-C
SFP 1000BASE-LH Gigabit Ethernet Optic Module Juniper SRX Co...
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SRX-SFP-1GE-LH-C is a compact SFP transceiver that supports 1G data rates and is designed for long-range optical communication over single-mode fiber using an LC connector. Engineered for reliable Ethernet connectivity, this module adheres to standardized SFP dimensions and is ideal for use in data centers, enterprise networks, and telecom applications where extended transmission distance is critical.
SRX-SFP-1GE-LH-C delivers robust performance for long-haul deployments with officially documented features including a wavelength of 1310 nm and a maximum transmission distance of up to 10 km. Its design and compatibility with Juniper network environments ensure seamless integration into fiber-based infrastructures, offering a proven solution for scalable, high-reliability connectivity.
SRX-SFP-1GE-LH-C price is is available on request. Get immediate quote.
Request bulk order quote for SRX-SFP-1GE-LH-C for additional pricing. Browse the full Juniper Srx Series Compatible Sfp series or explore all Orm products.
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| SRX-SFP-1GE-LH-C |  SRX-SFP-1GE-SX-ET-C |  SRX-SFP-1GE-SX-C |  SRX-SFP-1GE-LX-ET-C |  SRX-SFP-1GE-T-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 | RJ45 |
| Wavelength | 1310 nm | 850nm | 850 nm | 1310 nm | N/A |
| Transmission Distance | Long-Range | Short-Range | Short-Range | Long-Range | Short-Range |
| Fiber Type | Single-mode | Multi-mode | Multi-mode | Single-mode | N/A |
| Max Distance | 10 km | 550m | 550 meters | 10 km | 100 meters |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Ethernet | Fiber | Ethernet | Ethernet |
| Power Consumption | N/A | 1.5W | N/A | N/A | N/A |
| Operating Temperature | 0 to 70°C | -40 to 85°C | 0 to 70°C | -40 to 85°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 | Juniper | Cisco / Juniper / Huawei / Arista | Juniper | Juniper | Juniper |
| Product Name | SRX-SFP-1GE-LH-C | SRX-SFP-1GE-SX-ET-C | SRX-SFP-1GE-SX-C | SRX-SFP-1GE-LX-ET-C | SRX-SFP-1GE-T-C |
| Height | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | N/A | N/A | N/A | N/A |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Weight | N/A | N/A | N/A | N/A | N/A |
Flawless 70km reach. These LH modules provide stable signaling and perfect Juniper SRX compatibility for our long-haul security links.
Consistent performance and high build quality. Recognized immediately by our SRX cluster with accurate diagnostic reporting. Highly recommended for backbone connectivity.
Reliable long-range optics. No signal drift or packet loss over months of operation. A professional-grade solution for remote branch networking.
Exceptional value. Matches OEM specs perfectly and provides a rock-solid link for our extended fiber runs. Very satisfied with the stability.
Top-tier reliability. Seamless integration with our SRX series. These LH transceivers deliver original-tier performance at a fraction of the cost.
Steady and dependable transport. The signal integrity is excellent, making it a trustworthy choice for mission-critical regional fiber links.
The SRX-SFP-1GE-LH-C is a Juniper SRX–compatible SFP 1000BASE-LH Gigabit Ethernet fiber transceiver designed for long-reach single-mode networks up to 10 km.
The SRX-SFP-1GE-LH-C is fully compatible with Juniper SRX series routers and switches that accept SFP form-factor Gigabit Ethernet transceivers.
This module supports single-mode fiber transmission distances up to 10 kilometers at 1310 nm wavelength.
The SRX-SFP-1GE-LH-C requires single-mode (SMF) fiber cables to achieve its specified 10 km reach.
It operates at a nominal wavelength of 1310 nanometers for optimized long-haul performance.
The module supports a 1.25 Gbps line rate, fully compatible with Gigabit Ethernet standards.
Yes. The SRX-SFP-1GE-LH-C is hot-swappable, allowing insertion or removal without powering down the host device.
Yes. It is compliant with IEEE 802.3z, SFP MSA, and RoHS environmental regulations.
Insert the module into an available SFP port until it clicks, then configure the interface in Junos OS using the set interfaces command.
It operates reliably from 0 °C to 70 °C (32 °F to 158 °F) ambient temperature.
Yes. The module comes with a one-year limited warranty covering manufacturing defects.
No. The SRX-SFP-1GE-LH-C is designed for 1310 nm single-mode applications and is not compatible with DWDM wavelengths.
The module consumes less than 1 W of power, meeting low-power Gigabit Ethernet requirements.
Check link status LEDs on the host device and run ‘show interfaces terse’ in Junos OS to confirm a ‘up/up’ state.
Yes. As long as the third-party module is IEEE 802.3z compliant, it can interoperate in the same link.