Cisco 8-port 10/100/1000 Gigabit Smart Switch SLM2008 数据表
产品代码
SLM2008
Data Sheet
© 2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
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queues, make it possible to maintain good quality for real-time applications such as voice and
video. The Cisco SLM2008 offers an easy-to-use browser interface for managing and configuring
the features, making it ideal for small businesses without an IT staff or that have minimal technical
expertise.
Features
●
Eight 10/100/1000 Gigabit Ethernet ports
●
16 Gbps, nonblocking, store-and-forward switching capacity
●
Supports IEEE 802.3af PoE-PD on port 1 as an optional power supply
●
Simplified QoS management using 802.1p and DSCP traffic prioritization specifications
●
WebSmart management enables configuration and monitoring from a standard web
browser
●
802.1Q-based VLANs enable segmentation of networks for improved performance and
security
●
Port-level security via 802.1X authentication
●
Increased bandwidth and added link redundancy with Link Aggregation Control Protocol
(LACP)
●
Storm control on multicast and broadcast traffic
●
Many-to-one port mirroring for noninvasive monitoring of switch traffic
●
Jumbo frame support (9 KB)
●
Support for simple interface counters
Specifications
Table 1 gives the specifications, package contents, and minimum requirements for the Cisco
SLM2008 8-Port Gigabit Smart Switch.
Table 1.
Specifications for the Cisco SLM2008 8-Port Gigabit Smart Switch
Specifications
Ports
●
8 RJ-45 connectors for 10BASE-T/100BASE-TX/1000BASE-T
●
Auto medium dependent interface (MDI) and MDI crossover (MDI-X)
●
Auto negotiate/manual setting
Buttons
Reset
Cabling type
Unshielded twisted pair (UTP) Category 5 or better for 10BASE-T/100BASE-TX, UTP
Category 5e or better for 1000BASE-T
Category 5e or better for 1000BASE-T
LEDs
Link/Act, System
PoE
●
802.3af PoE-PD compatible on port 1
●
Supply system power without an external power adapter
Performance
Switching capacity
16 Gbps, nonblocking
Forwarding rate
11.9 Mpps wire-speed performance
Layer 2
MAC table size
8000
Number of VLANs
16 active VLANs (4096 range)
VLAN
Port-based and 802.1Q tag-based VLANs
Head-of-line (HOL) blocking
HOL blocking prevention