*Conditions apply:
Unconstrained Network Expansion and Speed
Additional features of the SLM2024 Gigabit Smart Switch include:
Ports | • 24 RJ-45 connectors for 10BASE-T/100BASE-TX/1000BASE-T, including 2 combo ports with mini GBIC/SFP slots • Auto medium dependent interface (MDI) and MDI crossover (MDI-X) • Auto negotiate/manual setting |
Buttons | Reset |
Cabling type | Unshielded twisted pair (UTP) Category 5e or better for 1000BASE-T |
LEDs | System, Gigabit Link/Act, and Speed |
Performance | |
Switching capacity | 48-Gbps nonblocking |
Forwarding rate | 35.71 Mpps wire-speed performance |
Layer 2 | |
MAC table size | 8000 |
Number of VLANs | 128 active VLANs (4096 range) |
VLAN | • Port-based and 802.1Q tag-based VLANs • Management VLAN |
Head-of-line (HOL) blocking | HOL blocking prevention |
Management | |
Web user interface | Built-in web UI for easy browser-based configuration (HTTP) |
Firmware upgrade | Web browser upgrade (HTTP) and Trivial File Transfer Protocol (TFTP) |
Port mirroring | Traffic on a port can be mirrored to another port for analysis with a network analyzer |
Other management | • Port mirroring • DHCP/BOOTP client • System log • Configuration upload and backup via HTTP or TFTP |
Security | |
• 802.1X-RADIUS authentication. MD5 encryption • Port security-MAC-based filtering • Management access control | |
Availability | |
Link aggregation | • Link aggregation using IEEE 802.3ad LACP • Up to 4 groups with up to 8 ports per group |
Storm control | Broadcast and multicast |
Spanning Tree | IEEE 802.1D Spanning Tree and PortFast |
IGMP snooping | IGMP (v1/v2) snooping provides for fast client joins and leaves of multicast streams and limits bandwidth-intensive video traffic to only the requestors. Supports 32 multicast groups. |
QoS | |
Priority levels | 4 hardware queues |
Scheduling | Priority queuing and weighted round-robin (WRR) |
Class of service | • Port based • 802.1p VLAN priority based • IPv4/v6 IP DSCP based |
Standards | |
• 802.3 10BASE-T Ethernet • 802.3u 100BASE-TX Fast Ethernet • 802.3ab 1000BASE-T Gigabit Ethernet • 802.3z Gigabit Ethernet • 802.3x flow control • 802.3ad LACP • 802.1D Spanning Tree Protoocl • 802.1Q/p VLAN • 802.1X port access authentication | |
Environmental | |
Dimensions | 17.32 x 1.70 x 10.12 in. |
Weight | 6.83 lb (3.1 kg) |
Power | Internal power, 100-240V |
Certification | FCC Part 15 Class A, CE Class A, UL, cUL, CE mark, CB |
Operating temperature | 32° to 122°F (0° to 50°C) |
Storage temperature | 32° to 158°F (0° to 70°C) |
Operating humidity | 10 to 90%, noncondensing |
Storage humidity | 10 to 90%, noncondensing |
Package Contents | |
• Cisco SLM2024 24-Port Gigabit Smart Switch with 2 combo SFPs • AC power cord • Rack-mounting kits with bracket and hardware • One CD with user guide in PDF format • online registration card | |
Minimum Requirements | |
• Web-based utility: Microsoft Internet Explorer (version 5.5 or later) web browser • Category 5 Ethernet network cable | |