Dell Networking N2048 L2 48x 1GbE + 2x 10GbE SFP+ fixed ports Stacking IO to PSU airflow ACKód: 173746-1
Detailní popis produktuDell Networking N2048 L2 48x 1GbE + 2x 10GbE SFP+ fixed ports Stacking IO to PSU airflow AC/Lifetime Limited Hardware Warranty: Basic Hardware Service Parts Only Dell Networking N2048 • 48 RJ45 10/100/1000Mb auto-sensing ports • Two integrated 10GbE SFP+ ports • Two dedicated rear stacking ports • One integrated power supply (100W AC) The N2000 switch series o ffers a power-efficient Gigabit Ethernet (GbE) network-access switching solution with integra ted 10GbE uplinks. The N2000 switch series has high-perf ormance capabilities and wire-speed performance, utilizing a non-blocking ar chitecture to easily handle unexpected tra ffic loads. The switches o ffer simple management and scalability via an 84Gbps (full-duplex) highavailability stacking architecture that allows management of up to 12 switches from a single IP addr ess. An integrated 80PLUS-certified power supply and f eatures such as Energy-Efficient Ethernet and short cable detection pr ovide energy efficiency to help decrease power and cooling costs. Modernize campus network architectures Modernize campus network architectures with a power-efficient and resilient 1/10GbE switching solution with Power over E thernet Plus (PoE+). Select N2000 models o ffer 24 or 48 ports o f PoE+ to deliver clean power to network devices such as wir eless access points (APs), Voice-over-IP (VoIP) handsets, video conferencing systems and security cameras. For gr eater interoperability in multivendor networks, N2000 switches offer the latest openstandard protocols and include technology to interface with Cisco protocol RPVST+ and devices using CDP. Achieve high availability and full bandwidth utilization with Multi-chassis Link Aggr egation (MLAG). N2000 switches support MLA G to create active/active loop-free redundancy without spanning tree.The N2000 series is also fully tested and valida ted to work with Dell EqualLogic™ PSSeries storage arrays.* Leverage familiar tools and practices All N-Series switches include Dell Networking OS 6 , designed for easier deployment, greater interoperability and a lower learning curve for network administrators. One common command line interface (CLI) and graphic user interface (GUI) using a well-k nown command language gets skilled network administra tors productive quickly. This allows network administra tors to maintain consistent configurations by running one OS r elease across all N-Series products. With USB auto-configuration, network administrators can rapidly deploy mirrored configurations to numerous devices by simply inserting a USB k ey. Deploy with confidence at any scale N2000 series switches help create performance assurance with a data rate up to 220Gbps (full duplex) and a f orwarding rate up to 164Mpps. Scale easily with built-in r ear stacking ports. Switch stacks of up to 600 1GbE ports can be managed fr om a single screen using the highly-available stacking architecture for highdensity aggregation with seamless redundant availability. N-Series switches help provide certainty with a lifetime warranty that covers software upgrades, hardware repair or replacement, and optics and cables purchased with the switch. Details at Dell.com/ LifetimeWarranty.** Hardware, performance and efficiency • Up to 48 line-rate GbE RJ-45 ports and two integrated 10GbE SFP+ ports. • Support for 24 ports of PoE+ in 1RU or up to 48 ports of PoE+ with an optional external power supply. • Up to 600 1GbE ports in a 12-unit stack for high-density, highavailability in IDFs, MDFs and wiring closets. • Non-stop forwarding and fast failover in stack configurations. • Energy-Efficient Ethernet and lower power PHYs reduce power to inactive ports and idle links, providing energy savings from the power cord to the port. • Dell Fresh Air compliance for operation in environments up to 113°F (45°C) helps reduce cooling costs in temperature constrained deployments. Deploying, configuring and managing • USB auto-configuration rapidly deploys the switch without setting up complex TFTP configurations or sending technical staff to remote offices. • Management via an intuitive and familiar CLI, embedded web server (GUI), SNMP-based management console application (including Dell OpenManage Network Manager), Telnet or serial connection. • Private VLAN extensions and Private VLAN Edge support. • AAA authorization, TACACS+ accounting and RADIUS support for comprehensive secure access support. • Authentication tiering allows network administrators to tier port authentication methods such as 802.1x, MAC Authentication Bypass and Captive Portal in priority order so that a single port can provide flexible access and security. • Achieve high availability and full bandwidth utilization with MLAG and support firmware upgrades without taking the network offline. • Interfaces with RPVST+ protocol for greater flexibility and interoperability in Cisco networks. • Layer 3 Standard IPv4 and IPv6 functionality including static routing, RIP, and OSPFv2 support. • Policy based forwarding provides access control for all packets that are bridged within a VLAN or that are routed into or out of a VLAN. • Remote Switch Port Analyzer (RSPAN) monitors ports across a Layer 2 domain without costly dedicated network taps.
|Rychlost přenosu (switche):||10/100/1000|
|PoE 802.3af (switche):||Ne|
|Počet portů (switche):||48 a více|
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