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SRX-SFP-1GE-LX-ET-C
SFP 1000Base-LX Optical Transceiver Ext Temp Juniper SRX Com...
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Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
SRX-SFP-1GE-LX-ET-C is a compact, 1-Gigabit Ethernet optical transceiver module designed in the SFP form factor for high-performance network interconnects. It uses an LC connector and supports single-mode fiber with a typical wavelength of 1310 nm, making it ideal for long-range applications such as enterprise networks, data centers, and telecom infrastructures.
SRX-SFP-1GE-LX-ET-C is engineered to deliver reliable Ethernet connectivity with precise physical dimensions for seamless integration in networking equipment. Built with extended temperature capability, this module is optimized for demanding environments and supports standardized Ethernet protocols, ensuring robust performance and compatibility with leading network solutions.
SRX-SFP-1GE-LX-ET-C price is is available on request. Get immediate quote.
Request bulk order quote for SRX-SFP-1GE-LX-ET-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-LX-ET-C |  SRX-SFP-1GE-SX-C |  SRX-SFP-1GE-T-ET-C |  SRX-SFP-1GE-LH-C |  SRX-SFP-1GE-SX-ET-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 | RJ45 | LC | LC |
| Transmission Distance | Long-Range | Short-Range | Short-Range | Long-Range | Short-Range |
| Max Distance | 10 km | 550 meters | 100 meters | 10 km | 550m |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Ethernet | Fiber | Ethernet | Fiber | Ethernet |
| Operating Temperature | -40 to 85°C | 0 to 70°C | -40 to 85°C | 0 to 70°C | -40 to 85°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 | Juniper | Juniper | Juniper | Cisco / Juniper / Huawei / Arista |
| Product Name | SRX-SFP-1GE-LX-ET-C | SRX-SFP-1GE-SX-C | SRX-SFP-1GE-T-ET-C | SRX-SFP-1GE-LH-C | SRX-SFP-1GE-SX-ET-C |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reliable LX performance in extreme temperatures. Consistent 10km reach with zero packet loss on our outdoor SRX nodes. Robust.
Exceptional heat resistance. These 1310nm modules provide original-tier reliability in harsh environments. Easy to deploy and very stable.
Professional ruggedized LX optics. Recognized immediately by the OS. Stable throughput and accurate diagnostic reporting. Five stars for reliability.
Steady performance under extreme conditions. Significant cost savings without sacrificing quality. Robust build and perfect SRX integration. Highly satisfied.
Top-tier extended temp LX. Performance is identical to branded optics. Clear signal integrity and robust construction. A professional choice.
Dependable 10km transport for unconditioned sites. Accurate DOM reporting allows for easy monitoring in harsh environments. Seamlessly handled traffic.
The SRX-SFP-1GE-LX-ET-C is a 1000Base-LX SFP optical transceiver compatible with Juniper SRX devices, designed for single-mode fiber links up to 10 km in extended temperature environments.
This SFP module is fully compatible with Juniper SRX100, SRX110, SRX210, SRX220, SRX240, SRX300 and SRX320 series firewalls that feature SFP uplink ports.
The transceiver uses a 1310 nm wavelength over single-mode fiber (SMF) with LC duplex connectors for reliable long-reach connectivity.
It supports distances up to 10 km on single-mode fiber at 1 Gbps, meeting standard 1000Base-LX performance requirements.
The module operates reliably from –40 °C to +85 °C, making it suitable for harsh and temperature-extreme environments.
Yes, the transceiver is fully hot-swappable, allowing insertion or removal without powering down the Juniper SRX device.
It supports a data rate of 1 Gbps, compliant with IEEE 802.3z for 1000Base-LX applications.
The module features a standard LC duplex connector, ensuring secure and low-loss fiber coupling.
Yes, it supports Digital Diagnostics Monitoring Interface (DDMI) for real-time monitoring of optical power, temperature, and voltage.
Yes, this transceiver is fully RoHS compliant, ensuring it meets environmental and safety standards.
The SRX-SFP-1GE-LX-ET-C consumes less than 1 W of power at full operational load, optimizing energy efficiency.
Each unit is shipped in an anti-static bag with dust caps on both ends and packaged in a cushioned box to prevent transit damage.
Yes, it includes a one-year limited warranty covering manufacturing defects and ensuring full interchangeability.
Yes, its extended temperature rating and rugged build make it ideal for industrial racks, telecom shelters, and outdoor enclosures.
Align the module with the SFP port, gently push until it clicks, then verify link status via the Juniper CLI or GUI to confirm proper installation.
Check fiber polarity and cleanliness, confirm matching wavelength and distance parameters, and verify the SRX firmware supports SFP modules.
Yes, provided the other optics meet 1000Base-LX specifications, using this module alongside certified standards-compliant optics is fully supported.
United States
