Port Attributes48 10/100/1000BASE-T auto-sensing Gigabit Ethernet switching ports 4 Combo (SFP or 10/100/1000) Gigabit Ethernet ports; Two 10Gb/Stacking Module Bays Optional 10Gb Modules: Dual-Port 10 Gigabit Ethernet uplink modules with SFP+ or 10GBASE-T Optional 64Gbps Stacking module USB Port – Allows for file import/export locally Auto-negotiation for speed, duplex mode and flow control Auto MDI/MDIX Port mirroring Broadcast storm control EEE (IEEE802.3az) per port settings Port Profile support iSCSI Auto Config UDLD Port Profile support including Admin profiles sFlow
PerformanceSwitch Fabric Capacity 224.0 Gbps Forwarding Rate 160 Mpps Up to 32,000 MAC Addresses
AvailabilitySpanning Tree (IEEE 802.1D), Multiple Spanning Tree (MSTP) and Rapid Spanning Tree (IEEE 802.1w) with Fast Link Support Spanning Tree optional features – STP root guard, BPDU guard, BPDU filtering Supports Virtual Redundant Routing Protocol (VRRP) Dual Image Support Configuration file upload and download (USB supported) Switch Auditing support sFlow support External redundant power support with Networking RPS-720 (sold separately) Redundant fan modules and reversible airflow options (7048R:ports-to-back; 7048RA: back-to-ports) Cable diagnostics via Virtual Cable Tester SFP/SFP+ transceiver diagnostics High availability and redundancy HA stacking and redundant power supply option, with reversible airflow configuration
Stacking capability Up to 12 switches managed as a single unit, including the Networking M6348 I/O Modules
Energy conscious High-efficiency 80 PLUS-certified power supplies in a system designed to meet Energy Efficient Ethernet (EEE) standards, helping reduce power requirements during low link use RoutingRFC 826 Ethernet ARP RFC 894 Transmission of IP Datagrams over Ethernet Networks RFC 919 Broadcast Ethernet Frames RFC 922 Broadcast Ethernet Frames with Subnets RFC 920 Domain Requirements RFC 950 Internet Standard subnet procedure RFC 1042 A Standards for transmission of IP datagrams over IEEE 802 Networks RFC 1071 Computing the Internet Checksum RFC 1123 Requirements for Internet Hosts RFC 1141 Incremental Updating of the Internet Checksum RFC 2131 DHCP Relay 802.1p user priority (outer and/or inner VLAN tag) RFC 1112 Host Extensions for IP Multicasting (IGMPv1) RFC 2236 IGMPv2 RFC 3376 Internet Group Management Protocol, Version 3 (IGMPv3) Routing RFC 1027 Using ARP to implement Transparent Subnet Gateways (Proxy ARP) RFC 1256 ICMP Router Discovery Messages RFC 1765 OSPF Database Overflow RFC 1812 Requirements for IP Version 4 Routers RFC 2082 RIP-2 MD5 Authentication RFC 2131 DHCP Relay RFC 2328 OSPF Version 2 RFC 2370 The OSPF Opaque LSA Option RFC 2453 RIP v2 RFC 3046 DHCP Relay Agent Information Option RFC 3101 The OSPF “Not So Stubby Area” (NSSA) Option RFC 3137 OSPF Stub Router Advertisement RFC 3768 VRRP Route Redistribution across RIP, OSPF and BGP VLAN Routing RFC 3623 Graceful oSPF Restart RFC 5187 OSPFv3 Graceful Restart
Routing MIBS (Available Through Management Module) RFC 1724 RIP v2 MIB Extension RFC 1850 OSPF MIB RFC 2096 IP Forwarding Table MIB RFC 2787 VRRP MIB FASTPATH Enterprise MIB supporting Routing features
IPv6 Routing RFC 1981 Path MTU for IPv6 RFC 2460 IPv6 Protocol Specification RFC 2461 Neighbor Discovery RFC 2462 Stateless Autoconfiguration RFC 2464 IPv6 over Ethernet RFC 2711 IPv6 Router Alert RFC 2740 OSPFv3 RFC 3056 Connection of IPv6 Domains via IPv4 Clouds RFC 3315 DHCPv6 (stateless + relay) RFC 3513 Addressing Architecture for IPv6 RFC 3484 Default Address Selection for IPv6 RFC 3493 Basic Socket Interface for IPv6 RFC 3542 Advanced Sockets API for IPv6 RFC 3587 IPv6 Global Unicast Address Format RFC 3736 Stateless DHCPv6 RFC 4213 Basic Transition Mechanisms for IPv6 RFC 4291 Addressing Architecture for IPv6 RFC 4443 ICMPv6 FASTPATH IPv6 Routing MIBs: RFC 2465 IPv6 MIB RFC 2466 ICMPv6 MIB
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 Protocol (ARP) Internet Group Management Protocol (IGMP) v1/v2/v3 Distance-Vector Multicast Routing Protocol (DVMRP) DHCP – Helper/Relay
Layer 3 Routing Performance Up to 12,000 dynamic routes supported in IPv4 environments (8,000 in mixed IPv4/IPv6 environments) Up to 512 RIP Routing Interfaces Up to 128 OSPF Routing Interfaces; up to128 OSPF Areas; up to 128 Routing Interfaces per OSPF Area; up to 8K routes for ECMP Routing; up to 4 next hops per ECMP Up to 1K VLAN Routing Interfaces Up to 2K Multicast Forwarding Entries Up to 6144 ARP entries; Up to 2560 NDP entries VLANVLAN support for tagging and port-based as per IEEE 802.1Q; protocol-based VLANs Up to 1000 VLANs supported Dynamic VLAN with GVRP support Protocol based VLANs 802.1x Auto VLAN
Quality of ServiceLayer 2 Trusted Mode (IEEE 802.1p tagging) Layer 3 Trusted Mode (DSCP) Layer 4 Trusted Mode (TCP/UDP) 8 Priority Queues per Port RED/WRED Advanced 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 | MulticastDynamic Multicast Support – up to 256 Multicast groups supported in IGMP Snooping or static Multicast IGMP Snooping v1/v2 IGMP Snooping Querier
SecurityTime Controlled ACLs ACL Logging Up to 100 Access Control Lists (ACLs) supported; Up to 1K rules per ACL, 8K rules total (7K Ingress rules, 1K Egress rules) Switch access password protection Optional strong password enforcement 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; TACACS+ Accounting; AAA Authorization SSLv3 and SSHv2 encryption for switch management traffic DHCP Snooping Management access filtering via Management Access Profiles IEEE 802.1x based edge authentication, 802.1x Monitor Mode (logging without enforcement) Dynamic ARP Inspection
Other SwitchingiSCSI optimization and monitoring Auto-detection and configuration for DellequalLogic arrays Egress rate shaping and Ingress Rate limiting Link Aggregation with support for up to 48 link aggregation groups (LAGs) per switch (support up to 96 in future releases) and up to 8 member ports per LAG (IEEE 802.3ad) LACP support (IEEE 802.3ad) Supports jumbo frames up to 9K bytes IPv6 Host Support IPv4 Support Support for unicast NLB (multicast NLB not supported) Local Preference for LAG Private VLAN Extensions AAA Authorization TACACS+ Accounting Administrative Profiles Routing Enhancements for OSPF
ManagementIndustry-standard CLI accessible via Telnet, Out-of-Band Ethernet, SSH, or local console (RJ45 Yost) Robust HTTP GUI Management sflow Management IP Address Conflict Notification SNMPv1, SNMP v2c, SNMP v3 supported USB Drive Support: Auto-Configuration, Firmware 4 RMON groups supported (history, statistics, alarms and events) HTTP and 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 DHCP Auto Configuration, DHCP Auto Image Upgrade LLDP-MED Support SNTP Support Layer 3 Traceroute Telnet Client Syslog remote logging capabilities iSCSI Auto Configuration
Chassis440 x 460 x 44 mm (W x D x H) 17.32 x 18.1 x 1.73 in (W x D x H) 1U, rack-mounting kit included Approximate weight: 9.75 kg / 21.49 lb 80 PLUS certified, high-availability power supplies with multi-speed fan operation and hot-swap capability Hardware1GB of CPU DRAM 64MB of Flash Memory 32Mb Packet Buffer Memory
MIB SupportRFC 1213 MIB II RFC 1215 Standard Traps RFC 1286 Bridge MIB RFC 1442 SMIv2 (SNMPv2 MIB) RFC 1451 Manager-to-Manager MIB RFC 1492 TACACS+ RFC 1493 Definitions of Managed Objects for Bridges RFC 1573 Evolution of Interfaces RFC 1643 Etherlike MIB RFC 1757 Remote Network Monitoring (RMON) MIB RFC 1907 SNMP v2 MIB RFC 2011 Internet Protocol (IP) MIB using SMIv2 RFC 2012 Transmission Control Protocol (TCP) MIB using SMIv2 RFC 2013 User Datagram Protocol (UDP) MIB using SMIv2 RFC 2233 Interfaces Group using SMIv2 RFC 2618 RADIUS MIB RFC 2665 Ethernet-like Interface Types MIB RFC 2666 Identification of Ethernet Chip sets RFC 2674 MIB for Bridge with Traffic Classes, Multicast Filtering and VLAN Extension (IEEE802.1p/q MIB) RFC 2737 ENTITY-MIB RFC 2819 RMON MIB RFC 2863 Interface Evolution Standards SupportedIEEE 802.1D IEEE 802.1Q IEEE 802.1p IEEE 802.1v IEEE 802.1w IEEE 802.1x IEEE 802.2 IEEE 802.3 IEEE 802.3I IEEE 802.3u IEEE 802.3x IEEE 802.3z IEEE 802.ab IEEE 802.3ac IEEE 802.3ad IEEE 802.3ae IEEE 802.3az
PeripheralsPeripheral Products (sold separately) 64Gbps Stacking/CX-4 (10GbE) Module - Includes 1m Stacking Cable; Supports Dell stacking cables/CX-4 cables Uplink Module for dual SFP+ 10GbE Uplink Module for dual 10GBASE-T Dell SFP Transceivers (SX, LX) Dell SFP+ Transceivers (SR, LR, LRM, twinax) RPS-720 Redundant Power Supply Redundant spare fan, power supply modules. EnvironmentalOperating Temperature: 0º C to 45º C Storage Temperature: -20º C to 70º C Operating Relative Humidity: 10% to 90% non-condensing |