Featured Deal
Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
Added to cart 28 times recently
2 In stock - Ready to Ship
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
$7,925.00
$4,991.0037% off
Quantity:
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
SRX-SFP-1GE-LH
SMALL F/M FACTOR PLUGGABLE 1000BASE-LH GB ETHERNET OPTIC MOD
Trusted by the Highest-Stakes Buyers
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
Built Global. Stocked Local.
Regional teams and 25+ distribution partners keep stock near you and accountability in your time zone.
Buyer Protection on Every Order
Pay by PayPal or Revolut with full chargeback rights. Order on PO terms, Net-30 for government.
Verified By Federal Bodies
Every registration we claim is public record — check our federal contractor status yourself before you spend a dollar.
Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
SRX-SFP-1GE-LH is a compact SFP transceiver module designed to deliver a reliable 1G data rate over single-mode fiber connections. It utilizes an LC connector interface and is optimized for long-range transmission, making it an ideal solution for Ethernet networks in telecom and enterprise environments.
SRX-SFP-1GE-LH’s form factor adheres to industry-standard SFP dimensions, ensuring seamless integration into data centers and network infrastructures. With support for Ethernet protocols and proven performance in long-haul applications, it offers a dependable option for extending connectivity and maintaining robust communication links.
SRX-SFP-1GE-LH price is $4,991.00, a 37% saving from the Juniper list price of $7,925.00. SRX-SFP-1GE-LH is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for SRX-SFP-1GE-LH for additional pricing. Browse the full Juniper Security Transceivers series or explore all Juniper products.
In a distributed data center architecture, IT teams deploy the SRX-SFP-1GE-LH-SMALL F/M Factor Pluggable 1000BASE-LH GB Ethernet Optic Module to link core switches and disk arrays over single-mode fiber spans up to 10 km. The module delivers consistent 1 Gbps throughput with sub-microsecond latency and hot-swap capability. Benefit: Guarantees uninterrupted storage replication, lowers recovery point objectives (RPO) and boosts overall data resiliency.
A large university implements VLAN-segmented networks across multiple buildings by installing the SRX-SFP-1GE-LH-SMALL optic in aggregation switches. Leveraging 1000BASE-LH up to 10 km, administrators enable high-speed, secure links without intermediate repeaters. Benefit: Simplifies network segmentation, minimizes fiber infrastructure costs and enhances security with dedicated fiber paths.
In an automated manufacturing plant, engineers use the SRX-SFP-1GE-LH-SMALL pluggable module to connect control cabinets and SCADA servers across a 7 km single-mode fiber loop. The module’s industrial-grade optics ensure electromagnetic immunity and stable 1 Gbps performance in harsh environments. Benefit: Ensures real-time data acquisition, reduces downtime risk and supports predictive maintenance workflows.
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
| SRX-SFP-1GE-LH |  SRX-SFP-10GE-SR |  SRX-SFP-1GE-SX |  SRX-SFP-1GE-LH-ET |  SRX-SFP-10GE-DAC-3M | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP | SFP+ |
| Data Rate | 1G | 10G | 1G | 1G | 10G |
| Transmission Distance | Long-Range | Short-Range | Short-Range | Long-Range | Short-Range |
| Max Distance | 80 km | 300 meters | 550 meters | 10 km | 3 meters |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°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 | Juniper | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Juniper |
| Product Name | SRX-SFP-1GE-LH | SRX-SFP-10GE-SR | SRX-SFP-1GE-SX | SRX-SFP-1GE-LH-ET | SRX-SFP-10GE-DAC-3M |
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.
Long haul gigabit optics delivered consistent links.
Stable performance over extended distances.
Good choice for backbone links.
Reliable gigabit connectivity.
No issues experienced.
The SRX-SFP-1GE-LH is a Small Form-Factor Pluggable (SFP) 1000BASE-LH Gigabit Ethernet optical transceiver designed for single-mode fiber links up to 10 km.
It supports a 1 Gbps full-duplex data rate compliant with IEEE 802.3z 1000BASE-LH standards.
The module is compatible with single-mode fiber (SMF) offering low attenuation and high-precision long-haul transmission.
The SRX-SFP-1GE-LH supports link distances of up to 10 km over single-mode fiber at 1310 nm wavelength.
It uses a standard LC duplex connector for reliable fiber coupling and easy field installation.
Yes. The module is hot-pluggable, allowing insertion or removal without powering down the host device.
It interoperates with Juniper SRX series, EX switches, QFX series, and any multi-vendor equipment supporting standard SFP 1000BASE-LH optics.
Yes. It provides real-time monitoring of optical power, temperature, laser bias current and supply voltage via SFF-8472.
The transmitter operates at a nominal wavelength of 1310 nm for long-haul single-mode fiber applications.
The module is rated for 0 °C to 70 °C (32 °F to 158 °F) ambient temperature for standard commercial deployments.
Juniper provides a limited one-year warranty and full technical support for the SRX-SFP-1GE-LH under the Juniper Care policy.
Align the module with the SFP port, insert until the latch clicks, and verify link status via the device’s management interface.
Yes. It adheres to industry standards for SFP 1000BASE-LH, ensuring interoperability across compliant network equipment.
Use your switch or router’s CLI or GUI to query SFF-8472 DDM registers for real-time optical power, temperature and voltage readings.
It’s suited for enterprise backbone links, data center interconnects and campus networks requiring up to 10 km reach.
No. It is plug-and-play and auto‐negotiates with any standard SFP-capable 1 Gbps port without additional software.
United States
