Power Internal Power Certification, System

Power	Internal Power, 100-240V
Certification	FCC Part15 Class A, CE Class A,
	UL, cUL, CE mark, CB
Operating Temp.	32 to 122ºF (0 to 50ºC)
Storage Temp.	32 to 158ºF (0 to 70ºC)
Operating Humidity	10 to 90% Noncondensing
Storage Humidity	10 to 90% Noncondensing
SLM224G/SLM248G/SLM224P/SLM248P
Specifications
Ports	24 or 48 RJ-45 connectors for
	10BASE-T/100BASE-TX,
	2 combo ports with RJ-45
	connectors for 10BASE-T/
	100BASE-TX/1000BASE-T and
	miniGBIC/SFP slots
	Auto MDI/MDI-X
	Auto-negotiate/Manual setting
Buttons	Reset
Cabling Type	UTP CAT 5 or better for
	10BASE-T/100BASE-TX,
	UTP CAT 5e or better for 1000BASE-T
LEDs	SLM224G and SLM248G:
	System
	10/100 Link/Act and Speed
	Gigabit Link/Act and Speed
	SLM224P and SLM248P:
	System
	10/100 Link/Act and PoE or Speed
	Gigabit Link/Act and Speed
Performance
Switching Capacity	SLM224G and SLM224P:
	8.8 Gbps non-blocking
	SLM248G and SLM248P:
	13.6 Gbps non-blocking
Forwarding Rate	SLM224G and SLM224P:
	6.55 Mpps wire-speed performance
	SLM248G and SLM248P:
	10.12 Mpps wire-speed performance
Layer 2
MAC Table Size	8K
Number of VLANs	128 active VLANs (4096 range)
VLAN	Port-based and 802.1Q Tag-based
	VLANs
	Management VLAN
HOL Blocking	Head of line blocking prevention

Web User Interface	Built-in Web UI for easy browser-
	based configuration (HTTP)
Firmware Upgrade	Web Browser upgrade (HTTP)
	and TFTP upgrade
Port Mirroring	Traffic on a port can be mirrored
	to another port for analysis
	with a network analyzer
Other Management	DHCP/BootP Client
	System Log
	Configuration upload and
	backup via HTTP or TFTP

	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 Port Fast
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 Queueing 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 STP,
	802.1Q/p VLAN,
	802.1X Port Access Authentication

Business Series Smart Gigabit Ethernet Switch

Power