D-Link SWITCH - GIGABIT POE, 8-PORT
With 2 1000BASE-T/SFP Combo Ports
Web smart 8-port gigabit PoE switch with 2x SFP combo ports
Fanless Design: Provides Continuous, Reliable, Silent and Eco-Friendly Operation
Green Technology: Power saving by cable length detection or link status, PoE Scheduling
Security Features: Access Control List, D-Link Safeguard Engine and Port Security
Intuitive Management: SmartConsole or Web-Based GUI, Built-in MIB Browser for SNMP, D-View 6.0 Module Support and Compact CLI through Telnet
Supports Auto Voice VLAN and DSCP QoS for VoIP Application.
The D-Link XD-NBPA10051 is the latest Web Smart switch to feature D-Link Green technology. Equipped with 8 10/100/1000 Mbps PoE ports and two combo 10/100/1000 BASE-T/SFP ports, the XD-NBPA10051 integrates advanced management and security functions that provide performance and scalability. Management options for the XD-NBPA10051 include SNMP, Web Management, SmartConsole Utility, and Compact Command Lines. The series also supports ACL filtering and the D-Link Safeguard Engine . The XD-NBPA10051 uses Auto Voice VLAN, ensuring higher priority for voice traffic. The XD-NBPA10051 comes with a fanless design in a compact 13-inch desktop enclosure, which allows for quieter operation and guarantees an extended lifetime.
Note: As of June of 2015, D-Link has changed the design of the XD-NBPA10051 10-port PoE switch—moving form a 10-port to an 8-port design, while keeping the same part number. If you recently purchased this D-Link PoE switch model, the change will affect the number of devices supported by the unit.
D-Link is continuously striving to take the lead in developing innovative technology that allows for power saving without sacrificing operational performance or functionality. The XD-NBPA10051 automatically detects the length of connected cables and can adjust power usage by saving energy on shorter cable connections of up to 20 meters. Power saving by link status helps to further save energy by automatically switching ports without a link to sleep mode and thus drastically reducing power consumption. The XD-NBPA10051 takes the approach to green IT and power saving one step further by incorporating a special chipset with advanced silicon technology.
The XD-NBPA10051 comes with Ethernet and Gigabit copper ports capable of connecting to existing Cat.5 twisted-pair cables. Additionally, the last two ports of the XD-NBPA10051 combine SFP and copper connectivity into one port and therefore provide a more flexible solution for upstream or downstream server connections via fiber interface. Using the default presets, the administrator can quickly set up without worrying about reconfiguring any settings and providing easy access for the user.
Extensive Layer 2 Features
Equipped with a complete lineup of L2 features, these switches include IGMP Snooping, Port Mirroring, Spanning Tree and Link Aggregation Control Protocol (LACP). The IEEE 802.3x Flow Control function allows servers to directly connect to the switch for fast, reliable data transfer. At 2000Mbps Full Duplex, the Gigabit ports provide high-speed data pipes to servers with minimum data transfer loss. Network maintenance features include Loopback Detection and Cable Diagnostics. Loopback Detection is used to detect loops created by a specific port and automatically shut down the affected port. Cable Diagnostics is designed for network administrators to quickly examine the quality of the copper cables and determine the type of cable error.
QoS, Bandwidth Control
The switch is perfect for deployment in a VoIP environment, as they support Auto Voice VLAN and Differentiated Services Code Point (DSCP) QoS for VoIP application. Auto Voice VLAN will automatically place voice traffic from an IP phone to an assigned VLAN and by doing so enhance the VoIP service. With a higher priority and individual VLAN, this feature guarantees the quality and security of VoIP traffic. DSCP marks parts of an IP packet, enabling different levels of service to be assigned for network traffic. With Bandwidth Control, the network administrator can reserve bandwidth for important functions that require a larger bandwidth or might have higher priority.