Juniper SFP-1GE-LH network transceiver module 1000 Mbit/s
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SFP-1GE-LH
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overview
specifications
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SFP-1GE-LH Overview
Juniper Networks SFP-1GE-LH 1000base-lh Gbe 1550nm Optical Transceiver Sfp
1000BASE-LH, SFP, LC transceiver module
- SFP 1000 Mbit/s
- Hot-Plug support
- Input voltage: 3.3 V
Summary Description
Juniper SFP-1GE-LH. Maximum data transfer rate: 1000 Mbit/s, Interface type: SFP, Fiber optic connector: LC. Certification: MSA. Input voltage: 3.3 V. Width: 13.4 mm, Depth: 56.5 mm, Height: 8.5 mm
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Specifications
Overview
| Condition | New |
|---|---|
| Brand | Juniper |
| Stock | In Stock |
Performance
| Maximum data transfer rate | 1000 Mbit/s |
|---|---|
| Interface type | SFP |
| Fiber optic connector | LC |
| SFP transceiver standard | LH |
| Cabling technology | 1000BASE-LH |
Features
| Hot-Plug support | Yes |
|---|---|
| Certification | MSA |
Power
| Input voltage | 3.3 V |
|---|
Operational conditions
| Operating temperature (T-T) | 0 - 70 °C |
|---|---|
| Storage temperature (T-T) | -40 - 85 °C |
| Operating relative humidity (H-H) | 10 - 80% |
| Storage relative humidity (H-H) | 10 - 85% |
Weight & dimensions
| Width | 13.4 mm |
|---|---|
| Depth | 56.5 mm |
| Height | 8.5 mm |
Frequently Asked Questions
What is the maximum reach for the Juniper SFP-1GE-LH transceiver? +
The SFP-1GE-LH is a Long Haul (LH) Gigabit Ethernet optical transceiver designed for extended reach applications. It supports transmission distances of up to 70 kilometers over single-mode fiber, making it an ideal solution for interconnecting network sites across large campuses or between remote data centers where standard short-range optics are insufficient.
Which wavelength does the SFP-1GE-LH operate on? +
This transceiver operates at a nominal wavelength of 1550 nm. Utilizing this specific wavelength allows the module to minimize signal attenuation over long-distance single-mode fiber runs, ensuring reliable data integrity and high performance for your 1G Ethernet links across extensive physical infrastructures.
Is the SFP-1GE-LH compatible with all Juniper switch platforms? +
This module is engineered for seamless integration across a wide range of Juniper Networks platforms, including EX, QFX, and MX series devices. To ensure proper operation, always verify your specific switch model's hardware compatibility matrix or interface specifications to confirm support for 1000BASE-LH optical standards before deployment.
What type of optical connector is required for this transceiver? +
The SFP-1GE-LH features a standard duplex LC interface. You will need to use high-quality single-mode fiber patch cables with LC connectors to establish the link. Ensure your fiber plant is clean and properly terminated to maintain optimal signal strength and prevent insertion loss in your long-distance optical path.
Does the SFP-1GE-LH support Digital Optical Monitoring (DOM)? +
Yes, this transceiver supports DOM functionality, allowing network administrators to monitor real-time parameters such as optical output power, input power, temperature, laser bias current, and transceiver supply voltage. This capability is vital for proactive troubleshooting and maintaining network reliability by identifying potential signal degradation before a link failure occurs.
Can I use the SFP-1GE-LH for data rates lower than 1Gbps? +
The SFP-1GE-LH is strictly designed to operate at 1 Gigabit Ethernet speeds (1000 Mbps). It is not backward compatible with 10/100 Mbps Fast Ethernet legacy hardware. It is specifically optimized for high-speed fiber-optic uplinks and trunking applications within modern enterprise network architectures.
What are the common deployment scenarios for this 1G LH module? +
This module is best suited for building-to-building connectivity, metro area network extensions, and long-range backhaul links. Its ability to bridge distances up to 70 kilometers makes it a critical component for organizations requiring robust, high-speed connectivity beyond the standard limits of copper or shorter-reach multi-mode fiber optic cabling.
How does the SFP-1GE-LH handle extreme environmental conditions? +
The SFP-1GE-LH is built to operate within standard enterprise-grade temperature ranges. It is designed to maintain consistent optical performance in typical indoor data center or wiring closet environments. For deployments in harsh, non-climate-controlled outdoor cabinets, ensure your equipment housing provides adequate thermal regulation to keep the transceiver within its rated operating temperature specifications.
How can I obtain a bulk quote for the Juniper SFP-1GE-LH from BuyRouterSwitch.com? +
For large-scale deployments or bulk requirements, our sales team is ready to provide competitive volume pricing. Simply visit the product page on BuyRouterSwitch.com and use our bulk inquiry form or contact our sales specialists directly. We specialize in sourcing inventory for enterprise projects, ensuring you get the quantity you need at the best possible value.
Why should I choose BuyRouterSwitch.com for my optical transceiver needs? +
BuyRouterSwitch.com is a trusted source for authentic enterprise-grade networking hardware. We prioritize professional sourcing and secure procurement processes to ensure our clients receive genuine equipment ready for critical production environments. By choosing us, you gain access to a reliable supply chain and dedicated support tailored to meet the rigorous demands of professional network engineers and IT procurement managers.
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