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From dell.com:"Help meet your network switching needs, no matter how large your organization, with the Dell Networking 7048R. It features 48 ports of wire-speed L3 GbE plus robust security and enterprise management capabilities. The 7048R offers two optional flexible airflow configurations to align with front-to-back and back-to-front server installations. It also features internal hot-swap power supplies and fans to increase availability and save precious rack space.
A USB configuration also aids in rapid deployment. Optional dedicated 64GB stacking interfaces and 10GB uplinks help you grow your switch with your network, enabling you to add 10GB without even rebooting your switch.
Stack up to 12 switches (managed as a single unit) for high-performance availability and failover deployments, including those with Dell Networking M6348 high-density 48-port I/O modules for the PowerEdge™ M1000E blade enclosure.
The Dell Networking 7048R switches feature Energy Efficient Ethernet (EEE), multispeed fans and 80 Plus-certified power supplies to help control operating costs. Two airflow versions can be used to match your data center air circulation design to help maximize cooling efficiency.
In addition, the internal fans, power supplies and modules are hot swappable to allow your data center to run uninterrupted while you're servicing the 7048R switches.
Dell Networking 7000 series switches automatically detect EqualLogic™ arrays and configure the switch for iSCSI environments, at both global and port levels. The 7000 series also provides information about all active iSCSI sessions to help enable easier management and optimization.
Select from multiple security levels, with options that include such enterprise-class features as:
- SSH/SSL management encryption
- DHCP snooping
- IP and MAC-based ACLs
- Access password protection
- Port-based MAC address alert and lock-down
High level security is provided through:
- RADIUS (RFC 2865) and TACACS+ (RFC 1492) remote authentication for switch management access
- Management access filtering via management access profiles
The Dell Networking 7000 switches also help simplify security rollouts by allowing you to try your implementation before full enforcement is enabled, helping to smooth your transition to a secure campus."Item has been tested working and functions as designed. Testing involved throughput measurement using iperf3. Unit shows minor cosmetic signs of wear and tear (scratches, scuffing, etc.). Does NOT include any cables, power cords, software, or accessories.