Availability: 1 in stock

Features
24 10/100/1000BASE-T Gigabit ports
4 combo SFP (Mini GBIC) ports
Up to 12 units per stack (ring architecture) or 6 units + 1 Stacking Master per stack (star architecture)
Recoverable ring stacking or fail-safe star stacking
Redundant power supply support
88Gbps switching fabric
Auto MDI/MDIX uplink for all twisted-pair ports
IP routing supporting RIP-1, RIP-2, OSPF routing protocols, DVMRP, PIM Dense mode
4K 802.1Q VLANs, IGMP snooping, eight 802.1p Priority Queues, port mirroring
Multi-layer ACL and DiffServ QoS
Administrator-definable port security
802.3ad Link Aggregation port trunks of up to 8 Gigabit ports
Broadcast storm control
802.3x Flow Control
Jumbo frame support
802.1D compatible and 802.1w Rapid Spanning Tree for redundant backup bridge paths
Single IP address management per stack, SNMP v.1, v.2c, v.3 support, RMON monitoring, SYSlog, web-based management, Telnet, CLI through console port
802.1x port-based/MAC-based access control
Per-port bandwidth control

Specification

Memory
Buffer Memory - 2048 KB
Memory (Maximum) - ( )

Performance
Backplane - 88 Gbps
Packet Forwarding Rate - 1,488,100 pps
Stacking Capabilities - 12 Units Per Stack (Ring Topology) or 6 Units + 1 Master Per Stack (Star Topology)

Interfaces/Ports
Console Ports - 1 x RS-232
Fixed Ports - 24 x RJ-45 24 x 10/100/1000
Uplink Ports - 2 x RJ-45 10Gbps 2 x
GBIC Slots - 4 GBIC Ports x (Available)
Network Speeds Supported - 10/100/1000 MBps

System
Management Capabilities - SNMP v.1, v.2c, v.3 • Web-based management • Web GUI traffic monitoring • Web-based MAC address browsing • CLI (command line interface) • RMON monitoring • Telnet server • SYSLOG
Ethernet Switching Features - IP Routing: IP v4 support, IP Fragmentation support, IP multi-netting, Routing protocols supported: Static routing, RIP-1, RIP-2, OSPF v.2 • VLAN: IEEE 802.1Q Tagged VLAN, GARP/GVRP, Asymmetric VLAN, Number of VLANs: 4K static VLANs (max.), Supports multiple IPs per VLAN • Priority Queues (CoS): Standard: IEEE 802.1p, Number of queues: 8 • Traffic Classification (CoS) - Can be based on user-definable application types: TOS, Diffserv (DSCP), Port-based, MAC address, IP address, TCP/UDP port number • Network Access Security - Port security features, 802.1x user authentication, Port-based access control, MAC-based access control, RADIUS client, Multi-layer ACL based on: VLAN, MAC address, IP address Protocol type, TCP/UDP port number, 802.1p, Diffserv (DSCP), Other authentication protocols supported: SSH2, TACACS, TACACS+, SSL

Electrical
Voltage/Power/Frequency - 100 to 240 VAC / 90 W / 50 to 60 Hz
Power Adaptor Type - Internal
Power over Ethernet (PoE) - No
Power Requirements - Redundant Power Supply Support

Environmental
Environmental - Operating Temperature 0 to 40 °C - Humidity 5 to 95 %

Physical
Form Factor - Network Switch
LED Status Indicators - Per device: Power On/Off, Master, Console (login/POST status), RPS in use/not in use • Per 10/100/1000BASE-T port: 1000Mbps speed, 10/100Mbps speed, Link/Activity • Per SFP port: Link/Activity • Per stacking port: Link/No Link
Dimensions - 44.1 cm (W) x 20.7 cm (D) x 4.4 cm (H) - Weight 3.15 kg