Ortronics 378928-B21-A HP SFP Copper Transceiver Module - RJ-45 1000Base-TX Gigabit Ethernet - 1 Gbit/s - 0. 10 km Reach
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Product Features
Technical Overview
This SFP module operates on Gigabit Ethernet standards, specifically 1000Base-TX, to provide full-duplex communication over Category 5e or higher twisted pair cabling. The RJ-45 connector interfaces directly with standard Ethernet cables, eliminating the need for media converters and simplifying deployment.
The module supports a maximum data transfer rate of 1 Gbit/s, ensuring sufficient bandwidth for high-demand applications like file transfers, video streaming, and VoIP. Its 0.10 km reach accommodates typical office and data center layouts while maintaining signal integrity through advanced error correction and noise reduction technologies.
Key Product Advantages
This copper SFP transceiver offers several advantages for network administrators seeking cost-effective and reliable Gigabit Ethernet expansion.
HP Compatibility
Designed specifically for HP network equipment, this module ensures seamless integration and reliable performance without compatibility concerns.
- Plug-and-play installation
- Vendor-specific coding
Copper-Based Simplicity
Utilizes existing twisted pair cabling infrastructure, reducing deployment costs and complexity compared to fiber optic solutions.
- No media converters required
- Uses standard Ethernet cables
Compact Form Factor
The SFP design allows high-density deployment in network switches, maximizing port utilization while maintaining minimal rack space.
- Hot-swappable capability
- Low power consumption
Deployment / Use Cases
The Ortronics 378928-B21-A SFP module is suited for various networking scenarios where copper-based Gigabit Ethernet connectivity is preferred over fiber optics.
In enterprise environments, it can connect switches to servers or workstations within server rooms or across office floors. For data centers, it provides cost-effective connectivity for top-of-rack switching where fiber distances aren't required. The module also works well in educational institutions, healthcare facilities, and retail settings where existing copper infrastructure needs Gigabit upgrades.
Switch-to-Server Connections
Connect HP switches directly to servers using standard Cat5e/6 cables for simplified Gigabit backbone links.
Network Expansion
Add Gigabit ports to existing HP switches without replacing entire units, extending network lifespan and capacity.
Physical Profile
Measuring 0.53" wide, 1.65" deep, and 0.33" high, this SFP module maintains the standard compact dimensions for easy installation in SFP slots. The small footprint allows high-density deployment in network switches without obstructing adjacent ports or airflow. The RoHS-compliant construction ensures environmental responsibility while the lifetime warranty provides long-term reliability assurance.
- Width
- 0.53" (13.40 mm)
- Depth
- 1.65" (41.80 mm)
- Height
- 0.33" (8.50 mm)
Highlights
- HP-compatible SFP copper transceiver module for seamless network integration
- RJ-45 connector supports 1000Base-TX Gigabit Ethernet over twisted pair cable
- Maximum data transfer rate of 1 Gbit/s for high-bandwidth applications
- 0.10 km reach accommodates typical office and data center layouts
- Hot-pluggable SFP form factor for easy installation and maintenance
- Compact dimensions (0.53" W x 1.65" D x 0.33" H) for high-density deployment
- RoHS compliant for environmentally responsible manufacturing
- Lifetime limited warranty for long-term reliability assurance
Specifications
| Specifications | |
|---|---|
| Manufacturer | Legrand Group |
| Manufacturer Part Number | 378928-B21-A |
| Brand Name | Approved Networks |
| Product Name | HP SFP Module |
| Product Type | SFP |
| Technical Information | |
| Application/Usage | Data Networking |
| Interfaces/Ports | |
| Total Number of Ports | 1 |
| Connector Type | RJ-45 |
| Interfaces/Ports Details | 1 x RJ-45 1000Base-TX Network |
| Media & Performance | |
| Media Type Supported | Twisted Pair |
| Ethernet Technology | Gigabit Ethernet |
| Network Technology | 1000Base-TX |
| Maximum Distance Supported | 0.10 km (0.06 Mile) |
| Maximum Data Transfer Rate | 1 Gbit/s |
| Physical Characteristics | |
| Height | 0.33" (8.50 mm) |
| Width | 0.53" (13.40 mm) |
| Depth | 1.65" (41.80 mm) |
| Miscellaneous | |
| Country of Origin | China |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
What type of SFP module is the Ortronics 378928-B21-A?
The Ortronics 378928-B21-A is a copper SFP transceiver module designed for Gigabit Ethernet connectivity. It uses an RJ-45 connector to interface with twisted pair cabling, specifically supporting 1000Base-TX network technology for data transfer rates up to 1 Gbit/s over distances up to 0.10 km.
Is this SFP module compatible with HP network equipment?
Yes, this SFP module is specifically designed for HP-compatible network equipment. It features vendor-specific coding to ensure seamless integration with HP switches and routers, providing reliable performance without compatibility issues in HP networking environments.
What is the maximum distance supported by this copper SFP module?
This copper SFP module supports a maximum distance of 0.10 km (approximately 0.06 miles) when used with appropriate twisted pair cabling. This reach accommodates typical office, data center, and commercial networking layouts while maintaining Gigabit Ethernet performance standards.
What type of cable does this SFP module require?
This SFP module requires standard twisted pair Ethernet cables with RJ-45 connectors, typically Category 5e or higher. It supports the 1000Base-TX standard, which is designed specifically for copper-based Gigabit Ethernet over twisted pair media, eliminating the need for fiber optic cabling or media converters.
| Qty | Price | Available |
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