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Adtran 1442320G1 Gigabit Ethernet SFP Module - 1 x 100Base-LX - Single-mode Fiber - 1000Base-LX
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Product Features
Technical Overview
This SFP module operates on the 1000Base-LX standard, which uses long-wavelength laser technology (1310nm) over single-mode fiber to support link distances up to 10 kilometers. The 100Base-LX port interface ensures compatibility with Gigabit Ethernet switches, routers, and network interface cards that feature SFP slots.
The optical design leverages single-mode fiber's core characteristics to maintain signal integrity over longer runs compared to multimode alternatives. This results in reduced attenuation and dispersion, providing stable performance for data-intensive applications across campus networks, data centers, and service provider infrastructures.
Key Product Advantages
This Adtran SFP module offers several distinct benefits for network architects and IT managers deploying fiber optic links. Its design prioritizes performance reliability, distance capability, and seamless integration into existing Gigabit Ethernet ecosystems.
Extended Reach with Single-Mode Fiber
Single-mode fiber support enables transmission over miles of distance, ideal for connecting separate buildings or spanning large campuses without signal degradation.
- Minimal signal loss over long runs
- Suitable for backbone and trunk links
- Reduces need for intermediate repeaters
Gigabit Ethernet Performance
With 1000Base-LX technology, the module delivers full Gigabit throughput for demanding applications like video streaming, large file transfers, and real-time data replication.
- Up to 1000Mbps data transfer rate
- Low latency for time-sensitive traffic
- Backward compatible with Fast Ethernet infrastructure
Durable Optical Construction
The optical fiber interface provides inherent resistance to electromagnetic interference, crosstalk, and environmental factors that can affect copper cabling.
- Enhanced signal integrity in noisy environments
- Long-term reliability with minimal maintenance
- Secure data transmission less susceptible to tapping
Deployment / Use Cases
The Adtran 1442320G1 SFP module is designed for scenarios where fiber optic connectivity provides advantages over traditional copper Ethernet. Its single-mode fiber compatibility makes it particularly valuable for longer-distance applications where signal quality must be maintained across extended spans.
Common deployment environments include enterprise campus networks connecting multiple buildings, data center inter-rack links, telecommunications backhaul segments, and industrial settings where EMI resistance is critical. The module also serves well in educational institutions, healthcare facilities, and government networks that require secure, high-bandwidth connections between geographically separated nodes.
Campus Network Backbone
Connect administrative buildings, academic wings, or research facilities across a university or corporate campus with reliable Gigabit fiber links.
Data Center Interconnect
Establish high-speed connections between server racks or between separate data hall buildings within a data center complex.
Highlights
- Gigabit Ethernet SFP module supporting 1000Base-LX technology
- Single-mode optical fiber compatibility for long-distance transmission
- 1 x 100Base-LX port configuration for fiber optic connectivity
- Hot-pluggable design for easy installation and replacement
- Up to 1000Mbps data transfer rate for high-bandwidth applications
- LC duplex connector interface for standard fiber patch cables
- Low power consumption for energy-efficient network operations
- Suitable for data networking applications across enterprise environments
Specifications
| Specifications | |
|---|---|
| Manufacturer | Adtran |
| Manufacturer Part Number | 1442320G1 |
| Brand Name | Adtran |
| Product Model | 1442320G1 |
| Product Name | Gigabit Ethernet SFP Module |
| Product Type | SFP (mini-GBIC) |
| Technical Information | |
| Application/Usage | Data Networking |
| Interfaces/Ports | |
| Total Number of Ports | 1 |
| Interfaces/Ports Details | 1 x 100Base-LX |
| Media & Performance | |
| Media Type Supported | Optical Fiber |
| Fiber Mode Supported | Single-mode |
| Ethernet Technology | Gigabit Ethernet |
| Network Technology | 1000Base-LX |
FAQ
What type of fiber connector does this SFP module use?
This Adtran SFP module uses a standard LC duplex connector interface, which is the most common connector type for SFP fiber optic transceivers. The LC connector's small form factor allows for high port density on networking equipment while providing reliable optical coupling with single-mode fiber patch cables.
What is the maximum data transfer rate supported?
The module supports Gigabit Ethernet technology with a maximum data transfer rate of 1000Mbps (1 Gbps) using the 1000Base-LX standard. This provides sufficient bandwidth for most business applications including file sharing, video conferencing, database access, and backup operations over fiber optic links.
What is the difference between single-mode and multimode fiber for this module?
This SFP module is specifically designed for single-mode fiber, which has a smaller core diameter (typically 9µm) that allows a single light mode to propagate. Single-mode fiber supports much longer transmission distances (up to 10km for 1000Base-LX) compared to multimode fiber, making it ideal for campus-wide or building-to-building connections where distance is a factor.
What networking equipment is this SFP module compatible with?
The module is compatible with any networking device that has a standard SFP (Small Form-factor Pluggable) slot and supports 1000Base-LX Gigabit Ethernet over single-mode fiber. This includes switches, routers, network interface cards, and media converters from various manufacturers that accept industry-standard SFP transceivers.
| Qty | Price | Available |
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