SIIG Single 2.5G Multi-Gigabit Ethernet PCIe Network Card, 4-Speed Connectivity (10M/100M/1G/2.5G), RJ45 Port, High-Speed Data Transfer, Computer/Server Compatible - LB-GE0611-S1 (1 Year Warranty)

SIIG 2.5G PCIe Network Card showing white bracket and black circuit board with single RJ45 port-alternate-image1
SIIG 2.5G Network Card with standard and low-profile brackets displayed-alternate-image2
Detailed view of SIIG network card ports and speed indicators with labeled components-alternate-image3
Complete package contents of SIIG 2.5G network card including accessories and documentation-alternate-image4
SIIG network card installed on motherboard showing integration with system components-alternate-image5
SIIG 2.5G network card with ethernet cable showing high-speed connectivity features-alternate-image6

SIIG Single 2.5G Multi-Gigabit Ethernet PCIe Network Card, 4-Speed Connectivity (10M/100M/1G/2.5G), RJ45 Port, High-Speed Data Transfer, Computer/Server Compatible - LB-GE0611-S1 (1 Year Warranty)

SIIG LB-GE0611-S1

€69,95
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Availability: In stock , ready to be shipped .
  • Free Shipping
  • 1 Year Warranty
  • 30 Day Returns
  • Carbon Neutral

Product Key Features

  • 🚀 Supports multiple speeds: 2.5Gbps, 1Gbps, 100Mbps, and 10Mbps
  • 💻 PCIe x1 interface with PCI Express 2.1 compliance
  • 🔌 Single RJ45 port for network connectivity
  • 📦 Jumbo frame support up to 16K bytes for enhanced throughput
  • ⚡ IEEE 802.3az Energy Efficient Ethernet compatible
  • 🌐 Supports IEEE 802.1Q VLAN tagging
  • 💤 Wake-On-LAN and RealWoW! remote wake-up technology
  • 🔄 Full duplex flow control (IEEE 802.3x)
  • 📏 Dual form factor with included low-profile bracket
  • ✨ NBASE-T Alliance PHY Specification compatible
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SIIG

LB-GE0611-S1

SIIG 2.5G Multi-Gigabit Ethernet PCIe Network Card - High-Speed Network Adapter for Desktop and Server

Upgrade your network connectivity with the SIIG LB-GE0611-S1 Single 2.5G Multi-Gigabit Ethernet PCIe Card. This versatile network adapter supports four different speeds - 2.5Gbps, 1Gbps, 100Mbps, and 10Mbps - making it perfect for both high-performance networking and backward compatibility with existing infrastructure.

Advanced Network Connectivity Features

  • PCIe 2.1 x1 interface for seamless integration with modern motherboards
  • NBASE-T Alliance PHY Specification compatible for reliable performance
  • Support for jumbo frames up to 16K bytes for enhanced data throughput
  • IEEE 802.3x full-duplex flow control for optimal data management
  • Energy Efficient Ethernet (IEEE 802.3az) compliance for power savings

Versatile Installation and Compatibility

The network card features a dual-profile design with included low-profile bracket, ensuring compatibility with both standard and compact PC cases. Supporting Wake-On-LAN and 'RealWoW!' Technology, this adapter enables remote system management capabilities for enhanced flexibility in server environments.

Technical Specifications

  • Network Technology: 2.5GBase-T with multi-speed support
  • Form Factor: 3.5" x 4.7" x 0.8" plug-in card
  • IEEE Standards: 802.3, 802.3u, 802.3a, 802.3bz, 802.1Q VLAN tagging
  • Media Type: Twisted Pair with RJ-45 connection
  • Environmental: RoHS certified for eco-friendly operation

Package Contents

  • Single 2.5G 4-Speed Multi-Gigabit Ethernet PCIe Card
  • Driver CD for easy installation
  • Low Profile Bracket for compact cases
  • Quick Start Guide for setup assistance

Adds multi-gigabit Ethernet capability to your server or desktop computer, quickly enable 2.5G, 1G, 100Mbps, or 10Mbps connection over a single RJ45 connection

  • Easily add a multi-Gigabit Ethernet port through an available x1 PCIe slot to server and desktop computers
  • Compliant with PCI Express Specification Revision 2.1
  • Compatible with NBASE-TTM Alliance PHY Specification
  • Supports 4 Multi-Speed of 10M/100M/1Gbps/2.5Gbps Ethernet data rates
  • Compatible with IEEE 802.3, 802.3u, 802.3a, IEEE 802.3bz (2.5GBase-T), IEEE 802.1Q VLAN tagging, IEEE 802.3az (Energy Efficient Ethernet)
  • Supports jumbo frame to 16K bytes for higher and better data throughput
  • Supports Full Duplex flow control IEEE 802.3x
  • Supports Wake-On-LAN and 'RealWoW!' Technology (Remote wake-up)
  • Fits both standard and low profile system chassis with the included spare low profile bracket

Return Policy

Time to Return

Standard Return Policy

We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return Policy qualify for our 30-Day Hassle-Free Returns. Please see the section above for more details.

Replacement Only Return Policy

Replacement within 30 days of the delivery date.

Manufacturer Only Return Policy

Covered by the manufacturer's warranty. Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer.

Holiday Extended Return Policies

Extended Holiday Return Policy.

Qualifying purchases of products displaying the " Extended Holiday Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Refund or Replacement until January 31, 2024.


Extended Holiday Replacement-Only Return Policy

Qualifying purchases of products displaying the " Extended Holiday Replacement-Only Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024.

SIIG 2.5G PCIe Network Card showing white bracket and black circuit board with single RJ45 port

2.5G Network Performance in a Compact Design

The SIIG LB-GE0611-S1 PCIe card delivers lightning-fast 2.5G Ethernet connectivity in a sleek, space-efficient form factor. The white metal bracket and black PCB board combine professional aesthetics with robust functionality, featuring an integrated RJ45 port and status LEDs for easy monitoring. This card's advanced circuitry supports multiple speed tiers while maintaining backward compatibility with existing network infrastructure.

Technical Specifications

  • PCIe 2.1 x1 interface for universal compatibility
  • Multi-speed support: 10/100/1000/2500 Mbps
  • Integrated status LEDs for network activity monitoring

Applications

  • Server network upgrade deployment
  • High-performance workstation connectivity
  • Data center infrastructure expansion
SIIG 2.5G Network Card with standard and low-profile brackets displayed

Dual-Profile Compatibility for Flexible Installation

Engineered for versatile deployment across different system formats, this network adapter includes both standard and low-profile brackets. The thoughtful design ensures proper airflow and thermal management while maintaining signal integrity. The precision-engineered PCB layout optimizes performance while minimizing electromagnetic interference.

Technical Specifications

  • Dual bracket design for multiple case formats
  • Enterprise-grade PCB construction
  • Optimized component layout for signal integrity

Applications

  • Small form factor server installation
  • Full-tower workstation deployment
  • Industrial computer integration
Detailed view of SIIG network card ports and speed indicators with labeled components

Multi-Speed Ethernet Capabilities

The detailed port configuration showcases the card's advanced networking capabilities, with clear LED indicators for different speed tiers. The PCIe x1 interface ensures broad compatibility while delivering the bandwidth needed for 2.5G performance. Each component is carefully labeled for easy setup and troubleshooting.

Technical Specifications

  • Clearly marked speed indicator LEDs
  • Auto-negotiation between speed tiers
  • Professional-grade RJ45 connector

Applications

  • Network infrastructure upgrades
  • Multi-speed network deployment
  • Professional IT installations
Complete package contents of SIIG 2.5G network card including accessories and documentation

Complete Installation Package

Every component needed for successful deployment is included in the package. The comprehensive kit features the main PCIe card, mounting brackets, driver CD, and detailed documentation. This ensures smooth integration into existing infrastructure with minimal downtime.

Technical Specifications

  • Full installation kit included
  • Professional documentation package
  • Certified driver support

Applications

  • New system builds
  • Network upgrade projects
  • IT infrastructure expansion
SIIG network card installed on motherboard showing integration with system components

Seamless Motherboard Integration

The card demonstrates perfect compatibility with modern motherboard designs, showcasing clean integration with existing components. The precision-engineered form factor ensures proper fit and alignment while maintaining optimal system airflow and thermal management.

Technical Specifications

  • Universal motherboard compatibility
  • Optimized thermal design
  • Professional-grade build quality

Applications

  • System builder integration
  • Server upgrade projects
  • Professional workstation builds
SIIG 2.5G network card with ethernet cable showing high-speed connectivity features

High-Speed Network Connectivity

Experience 2.5Gb/s speeds with support for distances up to 100 meters. The adapter seamlessly integrates with existing Ethernet infrastructure while providing additional bandwidth capacity. The included RJ45 cable ensures immediate deployment capability with optimal performance.

Technical Specifications

  • 2.5Gb/s maximum throughput
  • 100-meter range support
  • Category 5e/6 cable compatibility

Applications

  • High-bandwidth network deployment
  • Long-distance network connections
  • Professional data center implementation
FAQ
The SIIG LB-GE0611-S1 supports 4 different network speeds: 2.5Gbps, 1Gbps, 100Mbps, and 10Mbps over a single RJ45 connection. This multi-speed capability ensures compatibility with various network environments while providing the option for high-speed 2.5G connectivity when available.
Yes, the SIIG LB-GE0611-S1 is compatible with both standard and small form factor PCs. It comes with both standard and low-profile brackets included in the package, allowing for flexible installation in different PC chassis sizes. The card's compact dimensions of 4.7" depth, 3.5" width, and 0.8" height ensure broad compatibility.
The SIIG LB-GE0611-S1 incorporates IEEE 802.3az Energy Efficient Ethernet standard for power optimization. It also features Wake-on-LAN and 'RealWoW!' Technology for remote wake-up capabilities, allowing you to remotely power on your system when needed while maintaining energy efficiency during idle periods.
The package includes the Single 2.5G 4-Speed Multi-Gigabit Ethernet PCIe Card, a driver CD for installation, a low-profile bracket for small form factor systems, and a Quick Start Guide for setup instructions. This complete package ensures you have everything needed for installation and operation.
The SIIG LB-GE0611-S1 requires a PCIe x1 slot and is compliant with PCI Express Specification Revision 2.1. The card can be installed in any available PCIe x1 slot or larger (x4, x8, or x16) on your motherboard, making it highly compatible with most modern desktop computers and servers.
Yes, the SIIG LB-GE0611-S1 supports jumbo frames up to 16K bytes. This feature enables higher and better data throughput by allowing larger packet sizes, which is particularly beneficial for network applications requiring high-bandwidth data transfers and server environments.
The SIIG LB-GE0611-S1 comes with a 1-year limited warranty, providing coverage against manufacturing defects and ensuring customer support for your investment. This warranty demonstrates SIIG's commitment to product quality and customer satisfaction.
The card is compatible with multiple networking standards including IEEE 802.3 (Ethernet), 802.3u, 802.3a, IEEE 802.3bz (2.5GBase-T), IEEE 802.1Q VLAN tagging, and IEEE 802.3az (Energy Efficient Ethernet). It's also compatible with NBASE-T Alliance PHY Specification and supports full duplex flow control IEEE 802.3x.

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