Data Sheet
© 2008-2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 4 of 5
Spanning Tree
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IEEE 802.1D Spanning Tree
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IEEE 802.1w Rapid Spanning Tree
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IEEE 802.1s Multiple Spanning Tree and Fast Linkover
IGMP (version 1 and 2)
snooping
Limits bandwidth-intensive multicast traffic to only the requestors; supports 256 multicast
groups
Power redundancy Connection to RPS unit for power redundancy
Quality of Service
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 precedence/ToS/DSCP based;
DiffServ; classification and re-marking ACLs
Rate limiting Ingress policer; egress rate control; per VLAN
Statistics 16 meters
Standards
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802.3 10BASE-T Ethernet
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802.3u 100BASE-TX Fast Ethernet
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802.3ab 1000BASE-T Gigabit Ethernet
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802.3z Gigabit Ethernet
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802.3x flow control
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802.3ad; 802.1D Spanning Tree Protocol (STP)
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802.1Q/p VLAN
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802.1w Rapid STP
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802.1s Multiple STP
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802.1X port access authentication
Environmental
Dimensions
W x H x D
17.32 x 14.70 x 1.73 in.
(440 x 375 x 44 mm)
Unit weight 10.89 lb (4.94 kg)
Power 100–240V 47–63 Hz, internal, universal; also equipped with external redundant power
supply connector for external power supply, -48V DC
Certification UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47)
Operating temperature 32° to 104°F (0° to 40°C)
Storage temperature -4° to 158°F (-20° to 70°C)
Operating humidity 10% to 90%, relative, noncondensing
Storage humidity 10% to 95%, relative, noncondensing
Package Contents
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Cisco SGE2010 48-Port Gigabit Switch
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AC power adapter with power cord
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Two rack-mounting kits with eight screws
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CD-ROM with user documentation (PDF) included
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Registration card
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Console cable
Minimum Requirements
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Web browser: Mozilla Firefox version 1.5 or later, or Microsoft Internet Explorer version 5.5 or later
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Category 5 Ethernet network cable
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TCP/IP, network adapter, and network operating system (such as Microsoft Windows, Linux, or Mac OS X) installed on
each computer in the network
Product Warranty
5-year limited hardware warranty with return to factory replacement and 90-day limited software warranty
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