製品
D-Link DGS-3130-54S Layer 3 Managed Stackable Gigabit Switch with 48 SFP Ports and 4 10G Uplinks
The D-Link DGS-3130-54S is a high-performance Layer 3 stackable managed switch designed for enterprise and metro Ethernet networks. Featuring 48 Gigabit SFP expansion slots and 4 dedicated 10 Gigabit uplink ports, this switch delivers exceptional flexibility for network deployment while providing comprehensive security features and enhanced network reliability for mission-critical applications.
Advanced Network Connectivity and Expansion
The DGS-3130-54S offers versatile connectivity options with its 48 SFP (mini-GBIC) slots supporting 1000Base-X connections and 4 SFP+ slots enabling 10GBase-X/10GBase-T uplinks. This flexible port configuration allows for seamless integration of both optical fiber and twisted pair media types, making it ideal for diverse network infrastructures.
Port Configuration Highlights
- 48 Gigabit Ethernet SFP expansion slots
- 4 dedicated 10 Gigabit Ethernet uplink ports
- Support for both optical fiber and twisted pair connections
- Non-shared SFP slots for maximum bandwidth utilization
Enterprise-Grade Network Reliability Features
Built for maximum uptime and network resilience, the DGS-3130-54S incorporates multiple redundancy and protection features:
- Redundant power supply support for continuous operation
- 802.1D STP, 802.1w RSTP, and 802.1s MSTP protocols
- G.8032 ERPS with 50ms recovery time
- 802.3ad Link Aggregation for load sharing and redundancy
- Loopback Detection and Broadcast Storm Control
Comprehensive Security and Access Control
The switch provides enterprise-level security features including:
- Multi-layer and Packet Content Access Control Lists (ACL)
- IP-MAC-Port Binding with DHCP Snooping
- Multiple authentication methods (802.1X, WAC, MAC-based)
- Microsoft® NAP support for network health policy enforcement
- Storm Control and advanced traffic management
Physical Specifications and Installation
Designed for rack-mount installation, the DGS-3130-54S features:
- Dimensions: 1.7" (H) x 17.3" (W) x 13.8" (D)
- Weight: 9.96 lb
- USB 2.0 port for easy configuration and system management
- Lifetime limited warranty coverage
- Layer 3 managed stackable switch with extensive enterprise features
- 48 SFP ports plus 4 10G uplink ports for flexible network expansion
- Comprehensive security and authentication mechanisms
- Advanced QoS and traffic management capabilities
- Redundant power supply support for maximum reliability
