Cisco 48-Port 10/100 Ethernet Switch SFE2010 数据表
产品代码
SFE2010
Data Sheet
© 2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
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Features
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Forty-eight 10/100 Ethernet ports
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Two 10/100/1000 Ethernet ports (used as stacking ports if operated in stacking mode)
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Two mini Gigabit Interface Converter (mini-GBIC) slots for fiber Gigabit Ethernet expansion
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Dual images for resilient firmware upgrades
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17.6-Gbps, nonblocking, store-and-forward switching capacity
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Simplified QoS management enabled by queuing techniques using 802.1p, differentiated
services (DiffServ), or type of service (ToS) traffic prioritization
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Power redundancy when used with the Cisco RPS1000 380W Redundant Power Supply
Unit
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Fully resilient stacking for optimized growth with simplified management
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ACLs for granular security and QoS implementation
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Configuration and monitoring from a standard web browser
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Secure remote management of the switch via Secure Shell (SSH) and SSL encryption
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802.1Q-based VLANs enable segmentation of networks for improved performance and
security
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Private VLAN Edge (PVE) simplifies network isolation of guest connections or autonomous
networks
Specifications
Table 1 contains the specifications, package contents, and minimum requirements for the Cisco
SFE2010 48-Port 10/100 Ethernet Switch.
Table 1.
Specifications for the Cisco SFE2010 48-Port 10/100 Ethernet Switch
Specifications
Ports
48 RJ-45 connectors for 10BASE-T/100BASE-TX; two 10BASE-T/100BASE-
TX/1000BASE-T ports; 2 mini-GBIC ports; console port; auto medium dependent interface
(MDI) and MDI crossover (MDI-X); auto negotiate/manual setting; RPS port for connecting
to redundant power supply unit
TX/1000BASE-T ports; 2 mini-GBIC ports; console port; auto medium dependent interface
(MDI) and MDI crossover (MDI-X); auto negotiate/manual setting; RPS port for connecting
to redundant power supply unit
Buttons
Reset button
Cabling type
Unshielded twisted pair (UTP) Category 5 or better for 10BASE-T/100BASE-TX; UTP
Category 5 Ethernet or better for 1000BASE-T
Category 5 Ethernet or better for 1000BASE-T
LEDs
PWR, Fan, Link/Act, Speed, RPS, Master, Stack ID 1 through 8
Performance
Switching capacity
17.6 Gbps nonblocking
Forwarding capacity
13 mpps (64-byte packets)
Stacking
Stack operation
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Up to 192 ports in a stack
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Hot insertion and removal
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Ring and chain stacking options
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Master and backup master for resilient stack control
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Auto-numbering or manual configuration of units in stack
Layer 2
MAC table size
8000
Number of VLANs
256 active VLANs (4096 range)
VLAN
Port-based and 802.1Q tag-based VLANs; protocol-based VLAN; management VLAN;
multicast TV VLAN; PVE; Generic VLAN Registration Protocol (GVRP)
multicast TV VLAN; PVE; Generic VLAN Registration Protocol (GVRP)