Appendix C Specifications, SLM2024/SLM2048, Performance

Appendix C

Specifications

Ports	24 or 48 RJ-45 connectors for
	10BASE-T/100BASE-TX/1000BASE-T
	including 2 combo ports with
	miniGBIC/SFP slots
	Auto MDI/MDI-X
	Auto-negotiate/Manual setting
Buttons	Reset
Cabling Type	UTP CAT 5e or better for 1000BASE-T
LEDs	System, Gigabit Link/Act and Speed

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
Environmental
Dimensions	SLM2024:
(W x H x D)	17.32" x 1.70" x 10.12”
	(440 x 43 x 257 mm)
	SLM2048:
	17.32" x 1.70" x 13.58”
	(440 x 43 x 345 mm)
Unit Weight	SLM2024: 6.83 lb (3.1 kg)
	SLM2048: 10.14 lb (4.6 kg)

Business Series Smart Gigabit Ethernet Switch