Dell Networking 7048 Switch
Enhanced Gigabit Ethernet fixed port switch with 10Gb uplinks
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Overview:
Help quickly deploy efficient Layer 3 gigabit switching with Networking™ 7048, featuring robust security and high-availability stacking and management. With 48 Gigabit Ethernet (GbE) ports for wire-speed switching, the 7048 is designed to scale with your network as it grows.
- High throughput: Supports wire-speed performance with up to 48 ports of GbE and optional 4x 10GbE uplink ports and/or stacking at 64Gbps of bandwidth.
- Scalable with high availability: Manages up to 12 wire-speed switches as a single unit, each with redundant power and fan options.
- Energy conscious: Energy Efficient Ethernet (EEE) architecture helps reduce power to ports in sleep mode or cut power to inactive ports while the 80 PLUS-certified power supply lowers overall power and cooling costs.
High performance
Help meet your network switching needs, no matter how large your organization, with the Networking 7048. It features 48 ports of wire-speed L3 GbE plus robust security and enterprise management capabilities. USB configuration for rapid deployment, dedicated 64GB stacking interfaces and 10GB uplinks help you grow your wiring closets with your network.
Stack up to 12 switches (managed as a single unit) for high-performance availability and failover deployments, including those with Networking™ M6348 high-density 48-port I/O modules for the PowerEdge™ M1000E blade enclosure.
Lifetime Limited Warranty
Networking™ switches not only provide the quality, reliability and capability you expect from Dell™ but also the peace of mind that guarantees hardware for life — a true Lifetime Warranty.
iSCSI optimization
Help save time when configuring your iSCSI SAN. The Networking™ 7000 series of switches automatically detects EqualLogic™ arrays and configures 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.
VoIP functionality
Help ensure that voice over internet protocol (VoIP) traffic is prioritized in the event of resource contention through the voice VLAN function. LLDP-MED provides detailed network topology records, troubleshooting data and emergency call service via IP phone location information.
Rapid deployment and configuration
Help save deployment time and costs by simplifying your network rollout with Networking™ 7000 series of Gigabit Ethernet switches. Use local USB to easily assign switch configuration, updates and addressing during initial rollout. You can also choose alternative auto-configuration options, such as Dynamic Host Configuration Protocol (DHCP).
Robust management
You'llenjoy a number of management options with the Networking 7000 Series switches, including:
- A powerful and industry-standard command-line interface
- Remote management using an embedded web server
- Support for SNMP-based management applications
- Managing up to 600 ports from a single IP address in a stack of multiple 7000 series switches
Automated security
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
- RADIUS (RFC 2865) and TACACS+ (RFC 1492) remote authentication for switch management access
- Management access filtering via management access profiles
The Networking 7000 switches also help simplify security rollouts by allowing you to try your implementation before fullenforcement is enabled. This helps smooth your transition to a secure network for your enterprise.
Networking 7000 Series:
| Dell Networking Products | |
|---|---|
| Networking 7000 Series | |
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Networking 7024 Switch Organizations seeking a campus and medium to large business switch for switch and server aggregation, Layer 3 routing and simplified management. |
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Networking 7024P Switch Organizations seeking a campus and medium to large business switch with PoE+, Layer 3 routing and simplified management. |
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Networking 7024F Switch Organizations seeking an enterprise campus switch with Fibre GbE for 1/10Gb server aggregation and long-haul connectivity. |
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Networking 7048 Switch Organizations seeking a high density campus and medium business switch for applications such as Voice over IP, Layer 3 routing, and 1/10GbE server aggregation. |
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Networking 7048P Switch Organizations seeking a high density campus and medium to large business switch with PoE+, Layer 3 routing and simplified management. |
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Networking 7048R Organizations seeking a high density campus and medium business switch for applications such as Voice over IP, Layer 3 routing, and 1/10GbE server aggregation. |
Dell™ Networking™ 7000 Gigabit Ethernet switches are Layer 3 scalable enterprise switches that give you the power and flexibility you need for today and the future, offering advanced switching capabilities including high-density, 10 Gigabit Ethernet uplinks, high-performance stacking, high redundancy and availability, scalable from the small business to the campus Edge.
The Networking 7000 series switches are designed to offer secure, fixed-port Gigabit Ethernet switching solutions which deliver full wire-speed switching performance. With 24 or 48 Gigabit Ethernet ports in a 1U form factor, the Networking 7000 series has a total switching capacity of up to 224 Gbps to support demanding network environments. The switches also offer simple management and scalability via a 128Gbps (via two stacking modules) high-availability stacking architecture that allows you to manage up to twelve switches from a single IP address, and share the upgradeable 10GbE ports across the stack for uplinks to the next layer in your network. The switches are designed with power-saving features including Energy Efficient Ethernet (IEEE 802.3az) ports to help reduce per port power consumption while decrease cooling and power costs. Select models offer 24 & 48 ports of PoE+ (IEEE 802.3at), support for high- power WLAN Access Points (WAPs), Voice over IP (VoIP) handsets, video conferencing and security cameras up to 30.8 watts of power.
High-performance and high availability for small cores and enterprise
The Networking 7000 Ethernet Switch family is designed for enterprise applications where high performance, high availability, and energy efficiency are key requirements. Operating at wire speed, the 7000 switches deliver up to 160 Mpps throughput and a data rate of up to 224 Gbps (full duplex) for both Layer 2 and Layer 3 environments.
Switch stacks up to 600 ports can be managed from a single screen using the highly-available (HA) stacking architecture, for high density aggregation with seamless redundant availability and single IP management of an entire rack. Fast stack failover enables sub-50ms failover scenarios. The 7000 family can also stack with the Dell M6348 high density Ethernet blade. The 7048R modelenables a resilient HA core switch design with redundant internal power supplies and fans, reversible airfl ow (back-to-ports and ports-to-back model options) and dual fi rmware image support.
The switches also support rapid USB auto-confi guration so you can rapidly deploy the switches in minutes without setting up complex TFTP confi gurations or sending technical staff to remote offices.
Robust security
Advanced security features of Networking 7000 series switches help protect the network from accidental or malicious interference. Edge authentication using IEEE 802.1x provides a meaningful security solution which is centralized and easier to manage than standard ACLs, and the monitor mode of the switch allows for easier rollout of 802.1x in new environments. The Networking 7000 series provides password management for increased network security, encrypted management traffic through SSL or SSH and secures SNMP access by fi ltering hosts based upon IP address. MAC-based port security is designed to prevent unauthorized MAC addresses from accessing the network. RADIUS and TACACS+ support enables centralized, remote authentication of administrative access to the switch. Private VLANs and administrative profi les are also supported.
Other Key Features
- Up to 48 GbE ports of copper or fi ber, PoE+ with 10GbE and stacking module options in a 1RU form factor
- Stack up to 576GbE ports for highest-density, demanding HA aggregation/distribution wiring closets/MDFs
- Non-stop forwarding and fast failover in stack confi gurations
- IPv4 and IPv6 routing, including OSPFv1/2/3 and routing enhancements
- Private VLAN extensions and Private VLAN Edge support
- Unidirectional Link Detection (UDLD) support
- AAA Authorization, TACACS+ Accounting, and RADIUS Support for comprehensive secure access support
- Pre-defined Administrative profi les/roles for switch access to management functions
- USB auto-confi guration rapidly deploys the switches in minutes without setting up complex TFTP confi gurations or sending technical staff to remote offices.
- Manage via a standard command line interface (CLI), embedded Web server, third party SNMP-based management console applications (including Dell OpenManage Network Manager), Telnet, or serial connections.
- Designed to be easy on campus budgets with energy savings from the power cord to the ports
- Energy Efficient Ethernet (IEEE 802.3az) ports reduce per port power consumption when link is idle or if ports are inactive
- Efficient power supplies and multi-speed fan operation help decrease cooling and power costs
- Operation in environments up to 45°C, helps reduce cooling costs in temperature constrained deployments Lifetime Warranty* Select Networking switches are backed by an industry-leading, lifetime warranty which guarantees Basic Hardware Service (repair or replacement) for life.
| 7024 & 7024P | 7024F | 7048, 7048P & 7048R/RA | |
|---|---|---|---|
| Port types | 24 10/100/1000BASE-T auto-sensing Gigabit Ethernet switching ports; upgradeable 4x 10GbE/ stacking ports; 4 Combo (SFP or 10/100/1000) Gigabit Ethernet ports; 7024P: Supplies up to 30.8 watts per port (with optional external power supply) on all 24 ports | 24 1000-SX or 1000-LX Gigabit Ethernet ports; 4 Combo (SFP or 10/100/1000) Gigabit Ethernet ports; Up to 4 10-Gigabit Ethernet Ports; Distances: 1000BASE-SX:Up to 500m 1000BASE-LX:Up to 10 km | 48 10/100/1000BASE-T auto- sensing Gigabit Ethernet switching ports; Upgradeable 4x 10GbE / stacking ports, 4 Combo (SFP or 10/100/1000) Gigabit Ethernet ports; 7048P: Supplies up to 30.8 watts per port (with optional external power supply) on all 48 ports |
| Performance | Switch Fabric Capacity 176 Gb/s, Forwarding Rate 125 Mpps, Up to 32,000 MAC Addresses | Switch Fabric Capacity 224 Gb/s Forwarding Rate 160 Mpps Up to 32,000 MAC Addresses | |
| Port configuration | Resilient stacking up to 12 systems (with optional module); Auto-negotiation for speed, duplex mode and flow control; Auto MDI/MDIX; Port mirroring; Flow-based port mirroring; Broadcast storm control, Energy Efficient Ethernet (IEEE802.3az) per port settings (1 & 10GbE ports), Port profiles-predefined macros to help automatically configure ports, Up to 12,000 Routes Supported; UDLD | ||
| Management | Web-based management interface, Industry-standard CLI accessible via Telnet, Out-of-Band Ethernet or Local Serial Port; SNMPv1, SNMPv2c and SNMPv3 supported; four RMON groups supported (history, statistics, alarms and events); TFTP transfers of firmware and configuration files; Dual firmware images on-board; Multiple configuration file upload/download supported; Statistics for error monitoring and performance optimization including port summary tables; BootP/DHCP IP address management supported; Syslog remote logging capabili- ties; LLDP-MED, SNTP, iSCSI Auto Configuration; Pre-defined roles for simplified administration of the switch (Network Admin, Network Security, Router Admin, Multicast Admin, DHCP Admin, Network Operator) | ||
| Quality of service | 8 Priority Queues per Port, Layer 2 Trusted Mode (IEEE 802.1p tagging); Layer 3 Trusted Mode (DSCP); Layer 4 Trusted Mode (TCP/UDP); Ad- vanced Mode using Layer 2/3/4 flow-based Policies, including metering/rate limiting, marking and bandwidth guarantees; up to 100 ACLs can be used for QoS flow identification via Class-maps; Adjustable Weighted-Round-Robin (WRR) and Strict Queue Scheduling; Port-based QoS Services Mode; Flow-based QoS Services Mode, IPv4 and IPv6 support | ||
| Security | Switch access password protection, including strong password support, User-definable settings for enabling or disabling Web, SSH, Telnet, SSL management access; Port-based MAC Address alert and lock-down, IP Address filtering for management access via Telnet, HTTP, HTTPS/SSL, SSH and SNMP; RADIUS (RFC 2865) and TACACS+ (RFC 1492) remote authentication for switch management access; SSLv3 and SSHv2 encryp- tion for switch management traffic; Management access filtering via Management Access Profiles; IEEE 802.1x-based edge authentication;802.1x monitor mode to aid in .1x troubleshooting, MAC and IP based ACLs, Time controlled ACLs, Dynamic ARP Inspection, Up to 100 Access Control Lists (ACLs)supported; Up to 1K rules per ACL, 8K rules total (7K Ingress rules, 1K Egress rules); AAA/ TACACS+ per-command authorization; TACACS+ accounting; | ||
| VLAN | IEEE 802.1Q tagging and port-based, up to 1,000 user-configurable VLANs Protocol-based VLANs Dynamic VLANs with GVRP support; Private VLAN and edge extensions | ||
| Layer 2 multicast | IGMP v1/v2/v3 snooping IGMP snooping for IP multicast support IGMP Querier Static IP Multicast | ||
| Other switching features | Link Aggregation with support for up to 72 link aggregation groups (LAGs) per switch and up to 8 member ports per LAG (IEEE 802.3ad) Local preference for LAG; LACP support (IEEE 802.3ad) Port Mirroring Jumbo frame support up to 9K DHCP Server support, DHCP Snooping, DHCP Relay Link Layer Discovery Protocol supported (IEEE 802.1AB) | ||
| Availability | External redundant power support with Networking RPS-720 (sold separately), MPS-1000 (sold eparately) Spanning Tree (IEEE 802.1D) and Rapid Spanning Tree (IEEE 802.1w) with Fast Link Support Multiple spanning trees (IEEE 802.1s) Spanning Tree optional features – STP root guard, BPDU guard, BPDU filtering Dual firmware images Configuration file upload and download (USB supported) Switch Auditing support sFlow; UDLD Supports Virtual Redundant Routing Protocol (VRRP); Cable diagnostics; SFP/SFP+ transceiver diagnostics | ||
| Layer 3 routing protocols | Static Routes; Routing Information Protocol (RIP) v1/v2; Open Shortest Path First (OSPF) v1/v2/v3; Classless Inter-Domain Routing (CIDR); Internet Control Message Protocol (ICMP); ICMP Router Discover Protocol (IRDP); Virtual Redundant Routing Protocol (VRRP); Address Resolution Proto- col (ARP); Internet Group Management Protocol (IGMP) v2; Distance-Vector Multicast Routing Protocol (DVMRP) | ||
Specifications:
Port Attributes48 10/100/1000BASE-T auto-sensing Gigabit Ethernet switching ports PerformanceSwitch Fabric Capacity 224.0 Gbps AvailabilitySpanning Tree (IEEE 802.1D), Multiple Spanning Tree (MSTP) and Rapid Spanning Tree (IEEE 802.1w) with Fast Link Support RoutingRFC 826 Ethernet ARP VLANVLAN support for tagging and port-based as per IEEE 802.1Q; protocol-based VLANs Quality of ServiceLayer 2 Trusted Mode (IEEE 802.1p tagging) |
MulticastDynamic Multicast Support – up to 256 Multicast groups supported in IGMP Snooping or static Multicast SecurityTime Controlled ACLs Other SwitchingiSCSI optimization and monitoring ManagementIndustry-standard CLI accessible via Telnet, Out-of-Band Ethernet, SSH, or local console (RJ45 Yost) Chassis440 x 460 x 44 mm (W x D x H) Hardware1GB of CPU DRAM MIB SupportRFC 1213 MIB II Standards SupportedIEEE 802.1D PeripheralsPeripheral Products (sold separately) EnvironmentalOperating Temperature: 0º C to 45º C |
Documentation:
Download the Dell Networking 7000 Series Spec Sheet (PDF).