Thinking of making a large purchase?
* If ordered today with free shipping.
Code storage (flash) | 32 MB |
---|---|
Dimensions (w x d x h) - in | 17.3 x 8.1 x 1.6 in |
Electromagnetic Emissions and Immunity | CE mark, commercial |
Electromagnetic Emissions and Immunity | FCC Part 15 Class A, VCCI Class A |
Electromagnetic Emissions and Immunity | Class A EN 55022 (CISPR 22) Class A |
Electromagnetic Emissions and Immunity | Class A C-Tick, EN 50082-1, EN 55024 |
Field (DS Field) in the IPv4 and IPv6 headers | RFC 2475 an architecture for differentiated services |
Field (DS Field) in the IPv4 and IPv6 headers | RFC 2597 Assured Forwarding PHB Group |
Field (DS Field) in the IPv4 and IPv6 headers | RFC 3246 An Expedited Forwarding PHB (Per-Hop Behavior) |
Field (DS Field) in the IPv4 and IPv6 headers | RFC 3260 New Terminology and Clarifications for DiffServ |
Field (DS Field) in the IPv4 and IPv6 headers | RFC 3289 Management Information Base |
Field (DS Field) in the IPv4 and IPv6 headers | Private MIBs for full configuration of DiffServ, ACL and CoS functionality |
Front | 24 ports auto-sensing RJ45 10/100/1000 |
Front | 4 ports shared SFP Fiber 100/1000 |
Front | 1 port USB (config/firmware/storage) |
IEEE Network Protocols | IEEE 802.3 Ethernet, IEEE 802.3i 10BASE-T |
IEEE Network Protocols | IEEE 802.3u 100BASE-T, IEEE 802.3ab 1000BASE-T |
IEEE Network Protocols | IEEE 802.3z Gigabit Ethernet 1000BASE-SX/LX |
IEEE Network Protocols | IEEE 802.3ad Trunking (LACP) |
IEEE Network Protocols | IEEE 802.1AB LLDP with ANSI/TIA-1057 (LLDP-MED) |
IEEE Network Protocols | IEEE 802.1D Spanning Tree (STP) |
IEEE Network Protocols | IEEE 802.1s Multiple Spanning Tree (MSTP) |
IEEE Network Protocols | IEEE 802.1w Rapid Spanning Tree (RSTP) |
IEEE Network Protocols | IEEE 802.1p Quality of Service, IEEE 802.1Q VLAN tagging |
IEEE Network Protocols | IEEE 802.1v protocol-based VLAN |
IEEE Network Protocols | IEEE 802.1X Radius Network Access Control |
IEEE Network Protocols | IEEE 802.3x flow control |
IETF RFC Standards – Management | RFC 854 Telnet, RFC 855 Telnet, Option RFC 1155 SMI v1 |
IETF RFC Standards – Management | RFC 1157 SNMP, RFC 1212 Concise MIB Definitions |
IETF RFC Standards – Management | RFC 1867 HTML/2.0 Forms with file upload extensions |
IETF RFC Standards – Management | RFC 1901 Community-based SNMP v2 |
IETF RFC Standards – Management | RFC 1908 Coexistence between SNMP v1 & SNMP v2 |
IETF RFC Standards – Management | RFC 2068 HTTP/1.1 protocol |
IETF RFC Standards – Management | RFC 2271 SNMP Framework MIB |
IETF RFC Standards – Management | RFC 2295 Transparent Content Negotiation |
IETF RFC Standards – Management | RFC 2296 Remote Variant Selection |
IETF RFC Standards – Management | RFC 2576 Coexistence between SNMP v1, v2 and v3 |
IETF RFC Standards – Management | RFC 2578 SMI v2 |
IETF RFC Standards – Management | RFC 2579 Textual Conventions for SMI v2 |
IETF RFC Standards – Management | RFC 2580 Conformance statements for SMI v2 |
IETF RFC Standards – Management | RFC 3410 Introduction and Applicability Statements |
IETF RFC Standards – Management | RFC 3411 An Architecture |
IETF RFC Standards – Management | RFC 3412 Message Processing & Dispatching |
IETF RFC Standards – Management | RFC 3413 SNMP Applications |
IETF RFC Standards – Management | RFC 3414 User-based Security Model |
IETF RFC Standards – Management | RFC 3415 View-based Access Control Model |
IETF RFC Standards – Management | RFC 3416 Version 2 of SNMP Protocol Operation |
IETF RFC Standards – Management | RFC 3417 Transport Mappings |
IETF RFC Standards – Management | RFC 3418 Management Information Base(MIB) |
IETF RFC Standards – QOS | RFC 2474 definition of the Differentiated Services |
IETF RFC Standards - System Facilities | RFC 768 UDP, RFC 783 TFTP, RFC 791 IP |
IETF RFC Standards - System Facilities | RFC 792 ICMP, RFC 793 TCP, RFC 826 Ethernet ARP |
IETF RFC Standards - System Facilities | RFC 894 transmission of IP datagrams over Ethernet networks |
IETF RFC Standards - System Facilities | RFC 896 congestion control in IP/TCP networks |
IETF RFC Standards - System Facilities | RFC 951 BOOTP, RFC 1321 message-digest algorithm |
IETF RFC Standards - System Facilities | RFC 1534 interoperation between BOOTP and DHCP |
IETF RFC Standards - System Facilities | RFC 2131 DHCP client/server |
IETF RFC Standards - System Facilities | RFC 2132 DHCP options & BOOTP vendor extensions |
IETF RFC Standards - System Facilities | RFC 3315 DHCPv6 |
IETF RFC Standards - System Facilities | RFC Simple Network Time Protocol (SNTP) version 4 for IPv4, IPv6 and OSI |
IETF RFC Standards - System Facilities | RFC 2865 RADIUS Client (both switch and management access) |
IETF RFC Standards - System Facilities | RFC 2866 RADIUS Accounting |
IETF RFC Standards - System Facilities | RFC 2868 RADIUS attributes for Tunnel Protocol support |
IETF RFC Standards - System Facilities | RFC 2869 RADIUS Extensions |
IETF RFC Standards - System Facilities | RFC2869bis RADIUS support for Extensible Authentication Protocol (EAP) |
IETF RFC Standards - System Facilities | RFC 3164 The BSD Syslog Protocol |
IETF RFC Standards - System Facilities | RFC 3580 802.1X RADIUS usage guidelines |
L2 Services – Availability (IPV4/IPV6) | IEEE 802.3ad Link Aggregation (Static or LACP) |
L2 Services – Availability (IPV4/IPV6) | User selectable LAG hashing algorithm |
L2 Services – Availability (IPV4/IPV6) | IEEE 802.1D Spanning Tree Protocol |
L2 Services – Availability (IPV4/IPV6) | IEEE 802.1w Rapid Spanning Tree |
L2 Services – Availability (IPV4/IPV6) | IEEE 802.1s Multiple Spanning Tree |
L2 Services – Availability (IPV4/IPV6) | STP Root guard, BPDU Guard, STP Loop Guard |
L2 Services – Multicast (IPV4/IPV6) Filtering | IGMP v1, v2, v3 snooping support |
L2 Services – Multicast (IPV4/IPV6) Filtering | IGMP snooping per VLAN |
L2 Services – Multicast (IPV4/IPV6) Filtering | IGMP querier mode support |
L2 Services – Multicast (IPV4/IPV6) Filtering | MLD v1, v2 snooping support |
L2 Services – Multicast (IPV4/IPV6) Filtering | Static Multicast filtering: 1,024 multicast groups |
L2 Services – Switching (IPV4/IPV6) | MAC Address table: 8,000 MAC |
L2 Services – Switching (IPV4/IPV6) | ARP cache size: 480 |
L2 Services – Switching (IPV4/IPV6) | Proxy ARP |
L2 Services – Switching (IPV4/IPV6) | Dynamic ARP Inspection |
L2 Services – Vlans (IPV4/IPV6) | IEEE 802.1Q static VLAN: 1,024 out of 4,093 VLAN IDs |
L2 Services – Vlans (IPV4/IPV6) | IEEE 802.1v Protocol VLAN |
L2 Services – Vlans (IPV4/IPV6) | Port-based VLAN |
L2 Services – Vlans (IPV4/IPV6) | MAC-based VLAN |
L2 Services – Vlans (IPV4/IPV6) | IP subnet-based VLAN (128) |
L2 Services – Vlans (IPV4/IPV6) | Protocol-based VLAN, Voice VLAN |
L2 Services – Vlans (IPV4/IPV6) | Guest/Unauthenticated VLAN (802.1x) |
L2 Services – Vlans (IPV4/IPV6) | Auto VLAN Assignment via RADIUS |
L2 Services – Vlans (IPV4/IPV6) | RADIUS-based Filter ID Assignment via 802.1x |
L2 Services – Vlans (IPV4/IPV6) | IEEE 802.1 Q-in-Q (Double-VLAN tagging) |
L2 Services – Vlans (IPV4/IPV6) | GARP with GVRP/GMRP |
L2 Services – Vlans (IPV4/IPV6) | Private Ports (VLAN edge groups) |
L2/L3/L4 Services – QOS (IPV4/IPV6) | L2/L3/L4 QoS Policies: MAC, IP, TCP/UDP ports |
L2/L3/L4 Services – QOS (IPV4/IPV6) | IEEE 802.1p Class of Service (CoS) |
L2/L3/L4 Services – QOS (IPV4/IPV6) | COS configuration possible for 802.3ad LAG |
L2/L3/L4 Services – QOS (IPV4/IPV6) | Flow based COS queue assignment |
L2/L3/L4 Services – QOS (IPV4/IPV6) | DiffServ QoS (RFC 2998) |
L2/L3/L4 Services – QOS (IPV4/IPV6) | DiffServ service interface for 802.3ad LAG |
L2/L3/L4 Services – QOS (IPV4/IPV6) | Weighted round robin (WRR) queue technology |
L2/L3/L4 Services – QOS (IPV4/IPV6) | Strict priority queue technology |
L2/L3/L4 Services – QOS (IPV4/IPV6) | Rate limit in 1 Kbps increments, Ingress |
L2/L3/L4 Services – QOS (IPV4/IPV6) | Traffic shaping, Egress (1-100 percentage) |
L2/L3/L4 Services – QOS (IPV4/IPV6) | Flow based mirroring |
L2/L3/L4 Services – QOS (IPV4/IPV6) | Flow based redirection |
L2/L3/L4 Services – QOS (IPV4/IPV6) | Color aware policing |
L2/L3/L4 Services – Security (IPV4/IPV6) | Access control lists (ACL) L2/L3/L4: MAC, IP, TCP/UDP port |
L2/L3/L4 Services – Security (IPV4/IPV6) | MAC-based source/destination ACL |
L2/L3/L4 Services – Security (IPV4/IPV6) | IP subnet-based source/destination ACL |
L2/L3/L4 Services – Security (IPV4/IPV6) | Protocol-based source/destination ACL |
L2/L3/L4 Services – Security (IPV4/IPV6) | ACL over VLAN, Dynamic ACLs |
L2/L3/L4 Services – Security (IPV4/IPV6) | Number of ACLs (any type): 100 |
L2/L3/L4 Services – Security (IPV4/IPV6) | Number of ACL rules: 512 |
L2/L3/L4 Services – Security (IPV4/IPV6) | Multiple ACLs per port |
L2/L3/L4 Services – Security (IPV4/IPV6) | ACL assignment possible for 802.3ad LAG |
L2/L3/L4 Services – Security (IPV4/IPV6) | ACL policy hit logging |
L2/L3/L4 Services – Security (IPV4/IPV6) | Flow based COS queue assignment |
L2/L3/L4 Services – Security (IPV4/IPV6) | Flow based mirroring |
L2/L3/L4 Services – Security (IPV4/IPV6) | Flow based redirection |
L2/L3/L4 Services – Security (IPV4/IPV6) | Network storm protection: Broadcast, Unicast, Multicast |
L2/L3/L4 Services – Security (IPV4/IPV6) | Denial of Service Protection (control plane) |
L2/L3/L4 Services – Security (IPV4/IPV6) | Denial of Service Protection (data plane) |
L2/L3/L4 Services – Security (IPV4/IPV6) | ICMP throttling, Protected ports |
L2/L3/L4 Services – Security (IPV4/IPV6) | Port MAC locking: 4,096 (dynamic), 48 (static) |
L2/L3/L4 Services – Security (IPV4/IPV6) | MAC filtering, Port security, DHCP snooping |
L2/L3/L4 Services – Security (IPV4/IPV6) | STP Root guard, BPDU Guard, STP Loop Guard |
L2/L3/L4 Services – Security (IPV4/IPV6) | IP Source Guard, Dynamic ARP inspection, RADIUS (RFC 2865) |
L2/L3/L4 Services – Security (IPV4/IPV6) | RADIUS accounting (RFC 2866) |
L2/L3/L4 Services – Security (IPV4/IPV6) | IEEE 802.1x port access authentication (RADIUS) |
L2/L3/L4 Services – Security (IPV4/IPV6) | TACACS+ |
L3 Services - DHCP (IPV4/IPv6) | DHCP server (1,024 clients) |
L3 Services - DHCP (IPV4/IPv6) | Stateless DHCP server for IPv6 |
L3 Services - DHCP (IPV4/IPv6) | DHCP L2 relay |
L3 Services - DHCP (IPV4/IPv6) | DHCP snooping |
L3 Services - Multicast (IPV4) | IGMP querier (v2) |
L3 Services – Routing (IPV4) | IPv4 static routing (Subnets, VLANs) |
L3 Services – Routing (IPV4) | IP routes, total: 32 |
L3 Services – Routing (IPV4) | IP interfaces (ports, VLAN): 32 |
L3 Services – Routing (IPV4) | Static routes: 32 |
L3 Services – Routing (IPV4) | IP Source Guard |
L3 Services – Routing (IPV4) | Proxy ARP |
L3 Services – Routing (IPV4) | IP Helper |
L3 Services – Routing (IPV4) | IP Source Guard, Multinetting |
Management (IPV4/IPV6) | SNMP v1, v2c, v3 with multiple IP addresses |
Management (IPV4/IPV6) | Port mirroring support (many-to-one) |
Management (IPV4/IPV6) | Flow-based mirroring, Syslog |
Management (IPV4/IPV6) | File transfer (configuration, firmware) |
Management (IPV4/IPV6) | Secure file transfer (configuration, firmware) |
Management (IPV4/IPV6) | Runtime image download (TFTP) |
Management (IPV4/IPV6) | Port description, sFlow |
Management (IPV4/IPV6) | Web-based graphic user interface (GUI) |
Management (IPV4/IPV6) | Command Line interface (CLI), IPv6 Management |
Management (IPV4/IPV6) | Cable test utility |
Management (IPV4/IPV6) | SSLv3/TLSv1.0 Web security for the GUI |
Management (IPV4/IPV6) | Secure Shell (SSHv1, v2) for CLI |
Management (IPV4/IPV6) | Configurable management VLAN |
Management (IPV4/IPV6) | Auto Install (DHCP options 66, 67, 150 and 55, 125) with image download |
Management (IPV4/IPV6) | Admin access control via RADIUS or TACACS+ |
Management (IPV4/IPV6) | Dual Image (firmware and configuration) |
Management (IPV4/IPV6) | Text-based configuration file (CLI commands) |
Operating Altitude | 10,000 ft (3,000 m) max |
Operating Humidity | 90% maximum relative humidity, non-condensing |
Operating Temperature | 32° to 131°F (0° to 55°C) |
Packet buffer memory | 6 Mb |
Performance | Non-blocking Switch fabric: 48 Gbps |
Performance | Throughput: 35.7 Mpps |
Performance | Forwarding mode: Store-and-forward |
Performance | Latency (64-byte frames, 10 to 100 Mbps): <9.0µs |
Performance | Latency (64-byte frames, 1 Gbps): <3.1µs |
Performance | Addressing: 48-bit MAC address |
Performance | Address database size: 8,000 MAC addresses |
Performance | Number of VLANs (IEEE 802.1Q): 1,024 out of 4,093 VLAN IDs |
Performance | Max number of Multicast groups for IGMP filtering: 1024 |
Performance | Number of trunks (Link Aggregation Groups): 12 LAG, 8-port per LAG |
Performance | Number of hardware queues for QoS: 8 queues |
Performance | Number of static routes: 32 |
Performance | Number of IP routing interfaces (port, VLAN): 32 |
Performance | Jumbo frame support: up to 9K packet size |
Performance | Max Acoustic noise (ANSI-S10.12): 38.6 dB |
Performance | Heat dissipation: 131 Btu/hr |
Performance | Mean time between failures (MTBF): 239,032 hours (~27 years) |
Power Consumtion | Max AC Watts: 38.5W |
Power Consumtion | Heat dissipation: 131 Btu/hr |
Processor | MPC8321-333 @ 333MHz |
Rear | 1 port Serial DB9 RS-232 for console |
Rear | 1 port for Redundant Power Supply |
Rear | 1 Kensington Lock Slot |
Rear | Power Supply |
Safety | CE mark, commercial |
Safety | CSA certified (CSA 22.2 #950) |
Safety | UL listed (UL 1950)/cUL IEC 950/EN 60950 |
SSH 1.5 and 2.0 | RFC 4253 SSH Transport Layer Protocol |
SSH 1.5 and 2.0 | RFC 4252 SSH Authentication Protocol |
SSH 1.5 and 2.0 | RFC 4254 SSH Connection Protocol |
SSH 1.5 and 2.0 | RFC 4251 SSH Protocol Architecture |
SSH 1.5 and 2.0 | RFC 4716 SECSH Public Key File Format |
SSH 1.5 and 2.0 | RFC 4419 Diffie-Hellman Group Exchange for SSH |
SSH 1.5 and 2.0 | Transport Layer Protocol |
SSL 3.0 and TLS 1.0 | RFC 2246 The TLS Protocol, Version 1.0 |
SSL 3.0 and TLS 1.0 | RFC 2818 HTTP over TLS |
SSL 3.0 and TLS 1.0 | RFC 2346 AES Ciphersuites for Transport Layer Security |
System memory (RAM) | 128 MB |
Total | 24-port Total Port Count |
Warranty And Support | Lifetime Warranty |
Warranty And Support | ProSupport Lifetime 24x7 Advanced Technical Support |
Warranty And Support | Next business day onsite hardware replacement: 3 years included |
Weight | 3.65 kg (8.03 lb) |