Black Box LFP442 SFP (mini-GBIC) Module - 1 x LC 1000Base-X Fiber Transceiver - 1310 nm Single-mode - 20 km
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Product Features
Technical Overview
Engineered for 1000Base-X networking, the LFP442 delivers 1.25 Gigabit Ethernet performance over single-mode fiber optic cable. It operates at a 1310 nm wavelength, optimized for long-haul transmission with a maximum supported distance of 20 kilometers (12.43 miles).
The module features one LC duplex port, providing a secure, low-loss connection for fiber patch cables. Its design ensures compatibility with industry-standard SFP cages and supports digital diagnostic monitoring capabilities for real-time performance tracking in managed network environments.
Relevant factors for this section include Application/Usage, Total Number of Ports, Connector Type, Interfaces/Ports Details. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The LFP442 combines extended reach with high reliability for demanding fiber optic network segments. Its single-mode fiber support enables gigabit-speed data transmission over distances up to 20 kilometers while maintaining signal integrity, making it ideal for campus, metropolitan, and long-distance backbone connections.
Long-Distance Performance
Supports transmission up to 20 km on single-mode fiber, reducing the need for intermediate repeaters in extended network designs.
- 1310 nm wavelength optimized for single-mode
- Low signal attenuation over distance
Standards Compliance
Fully compliant with 1000Base-X and SFP MSA standards, ensuring interoperability with a wide range of networking equipment from leading manufacturers.
- Hot-swappable for easy maintenance
- Digital diagnostics monitoring support
Deployment / Use Cases
This SFP module is engineered for scenarios requiring reliable, high-bandwidth connectivity between geographically separated network nodes. Its 20-kilometer reach and gigabit throughput make it suitable for connecting buildings across a campus, linking data centers, or extending service provider networks.
Common applications include uplinks between core and distribution switches, backbone connections for enterprise networks, and fiber-to-the-building installations. The module's RoHS compliance also supports environmentally conscious deployments in corporate and institutional settings.
Enterprise Backbone Connections
Ideal for gigabit-speed links between network closets or data centers within large facilities or across campus environments.
Service Provider Extensions
Supports last-mile fiber deployments and point-to-point connections where extended distance and reliability are critical.
Highlights
- 1 LC port for 1000Base-X fiber optic networking
- Supports single-mode fiber with 1310 nm wavelength
- Maximum transmission distance of 20 kilometers (12.43 miles)
- 1.25 Gigabit Ethernet performance for high-speed data transfer
- Hot-swappable SFP (mini-GBIC) form factor
- RoHS compliant for environmentally responsible deployment
- Digital diagnostic monitoring capabilities
- Compatible with standard SFP slots in switches and routers
Specifications
| Specifications | |
|---|---|
| Manufacturer | Black Box Corporation |
| Manufacturer Part Number | LFP442 |
| Brand Name | Black Box |
| Product Series | LFP440 |
| Product Model | LFP442 |
| Product Name | LFP442 SFP (mini-GBIC) Module |
| Product Type | SFP (mini-GBIC) |
| Technical Information | |
| Application/Usage | Data Networking,Optical Network |
| Interfaces/Ports | |
| Total Number of Ports | 1 |
| Connector Type | LC |
| Interfaces/Ports Details | 1 x LC 1000Base-X Network |
| Media & Performance | |
| Media Type Supported | Optical Fiber |
| Fiber Optic Cable Wavelength | 1310 nm |
| Fiber Mode Supported | Single-mode |
| Ethernet Technology | 1.25 Gigabit Ethernet |
| Network Technology | 1000Base-X |
| Maximum Distance Supported | 20 km (12.43 Mile) |
| Miscellaneous | |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Warranty | |
| Limited Warranty | 1 Year |
User Manual
FAQ
What type of fiber optic cable does the LFP442 SFP module support?
The LFP442 supports single-mode fiber optic cable with a 1310 nm wavelength. Single-mode fiber is designed for long-distance transmission with minimal signal loss, making this module suitable for connections up to 20 kilometers. Ensure your fiber infrastructure uses single-mode cables with LC connectors for proper compatibility.
What is the maximum data transfer speed of this SFP module?
This module delivers 1.25 Gigabit Ethernet performance, supporting data transfer rates up to 1000 Mbps over compatible fiber optic connections. It implements the 1000Base-X standard for reliable gigabit-speed networking in enterprise and service provider environments.
How far can this SFP module transmit data over fiber?
The LFP442 supports a maximum transmission distance of 20 kilometers (approximately 12.43 miles) when used with single-mode fiber optic cable. This extended reach makes it suitable for connecting network equipment across large campuses, between buildings, or in metropolitan area network deployments.
What type of connector does this SFP module use?
This module features one LC duplex port. The LC connector is a small form-factor fiber optic connector widely used in high-density networking equipment. It provides a secure, low-loss connection that is compatible with standard LC fiber patch cables.
Is this SFP module hot-swappable?
Yes, the LFP442 is designed as a hot-swappable SFP (mini-GBIC) module. This allows you to install or replace the module without powering down the networking equipment, minimizing disruption to network operations during maintenance or upgrades.
What environmental standards does this product meet?
The LFP442 complies with the Restriction of Hazardous Substances (RoHS) directive. This means it is manufactured without using certain hazardous materials, making it suitable for environmentally conscious deployments in corporate, educational, and government network installations.
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