Secure, Reliable Switching for Growing Small Businesses
Highlights
• Connects up to 48 network devices - PCs, printers, and servers - to share and transfer files and videos across your network
• Resilient Clustering provides the ability to add more switches as needed, with the ability to manage a stack as a single switch to support growing businesses
• Intelligent QoS helps ensure a consistent network experience and supports networked applications including voice, video, and data storage
• Strong security protects network traffic to keep unauthorized users off the network
• Simplified, web-based management for easy installation and configuration
The Cisco® SFE2010 48-Port 10/100 Ethernet Switch (Figure 1) allows you to expand your network securely. Web-based configuration of the switch is secured using SSL.
The Cisco SFE2010 is optimized for maximum system availability, with fully redundant stacking, and dual images for resilient firmware upgrades. The switch helps secure the network through IEEE 802.1Q VLANs, IEEE 802.1X port authentication, access control lists (ACLs), denial-of-service (DoS) prevention, and MAC-based filtering. The enhanced quality of service (QoS) and traffic-management features help ensure clear and reliable voice and video communications.
The Cisco SFE2010 provides resilient stacking for up to four units, or 192 ports. A stack of units is managed as a single switch with one web management interface. The SFE2010 switch can coexist in a stack with the Cisco SFE2000 and SFE2000P 24-Port 10/100 Ethernet Switches and the Cisco SFE2010P 48-Port 10/100 Ethernet Switch, for a maximum of 192 ports in a stack. The stacking capability includes master/backup unit behavior, ring and chain architecture, and hot insertion and removal of units.
An intuitive, highly secure management interface provides access to the comprehensive feature set of the Cisco SFE2010, for a better-optimized, more secure network.
Features
• Forty-eight 10/100 Ethernet ports
• Two 10/100/1000 Ethernet ports (used as stacking ports if operated in stacking mode)
• Two mini Gigabit Interface Converter (mini-GBIC) slots for fiber Gigabit Ethernet expansion
• Simplified QoS management enabled by queuing techniques using 802.1p, differentiated services (DiffServ), or type of service (ToS) traffic prioritization
• Fully resilient stacking for optimized growth with simplified management
• ACLs for granular security and QoS implementation
• Configuration and monitoring from a standard web browser
• Secure remote management of the switch via Secure Shell (SSH) and SSL encryption
• 802.1Q-based VLANs enable segmentation of networks for improved performance and security
• 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
Feature
Description
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
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
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
• Up to 192 ports in a stack
• Hot insertion and removal
• Ring and chain stacking options
• Master and backup master for resilient stack control
• 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)
Head-of-line (HOL) blocking
HOL blocking prevention
Layer 3
Layer 3 options
Static routing; classless interdomain routing (CIDR); 60 static routes; IPv4; forwarding in silicon - wire-speed forwarding of Layer 3 traffic
IPv6
IPv6
IPv6 Host Mode
IPv6 over Ethernet
Dual IPv6/IPv4 stack
IPv6 Neighbor and Router Discovery (ND)
IPv6 Stateless Address Autoconfiguration
Path MTU Discovery
Duplicate Address Detection (DAD)
ICMPv6
IPv6 over IPv4 network with ISATAP tunnel support
IPv6 QoS
Prioritize IPv6 packets in hardware
IPv6 ACL
Drop or Rate Limit IPv6 packets in hardware
MLD Snooping
Deliver IPv6 multicast packets only to the required receivers
Embedded RMON software agent supports 4 RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis
Firmware upgrade
Web browser upgrade (HTTP/HTTPS) and TFTP dual images for resilient firmware upgrades
Port mirroring
Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probe
Other management
Traceroute; single IP management; SSL security for web user interface; SSH; RADIUS; port mirroring; TFTP upgrade; Dynamic Host Configuration Protocol (DHCP client); BOOTP; SNTP; Xmodem upgrade; cable diagnostics; Ping; syslog; Telnet client (SSH secure support)
Drop or rate limit based on source and destination MAC or IP address, protocol, port, VLAN, differentiated services code point (DSCP)/IP precedence, TCP/ User Datagram Protocol (UDP) source and destination ports, 802.1p priority, Ethernet type, Internet Control Message Protocol (ICMP) packets, Internet Group Management Protocol (IGMP) packets, DHCP snooping, Address Resolution Protocol (ARP) inspection, and IP source address guard, up to 1018 rules
Availability
Link aggregation
Using IEEE 802.3ad Link Aggregation Control Protocol (LACP), up to 8 ports in up to 8 groups
Storm control
Broadcast, multicast, and unknown unicast
DoS prevention
DoS attack prevention
Spanning Tree
IEEE 802.1D Spanning Tree, IEEE 802.1w Rapid Spanning Tree, IEEE 802.1s Multiple Spanning Tree, and Fast Linkover
IGMP (versions 1 and 2) snooping
Limits bandwidth-intensive multicast traffic to only the requestors and supports 256 multicast groups
QoS
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
• 802.3 10BASE-T Ethernet, 802.3u 100BASE-TX Fast Ethernet
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
• Cisco SFE2010 48-Port 10/100 Ethernet Switch
• AC power adapter with power cord
• Two 2 rack-mounting kits with eight screws
• CD-ROM with user documentation (PDF)
• Registration card
• Console cable
Minimum Requirements
• Web browser: Mozilla Firefox version 1.5 or later; Microsoft Internet Explorer version 5.5 or later
• Category 5 Ethernet network cable
• 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
Limited lifetime warranty with return to factory replacement, one year telephone support and software fixes for the warranty term.
Service & Support
Cisco Small Business switches are backed by the Cisco Small Business Support Service, which provides affordable peace-of-mind coverage. This subscription-based service helps you protect your investment and derive maximum value from Cisco Small Business products. Delivered by Cisco and backed by your trusted partner, this comprehensive service includes software updates, access to the Cisco Small Business Support Center, and expedited hardware replacement.
Cisco Small Business products are supported by professionals in Cisco Small Business Support Center locations worldwide who are specifically trained to understand your needs. The Cisco Small Business Support Community, an online forum, enables you to collaborate with your peers and reach Cisco technical experts for support information.
Cisco Limited Lifetime Hardware Warranty
This Cisco Small Business product offers a limited lifetime hardware warranty with return to factory replacement and a 1-year limited warranty for fans and power supplies. In addition, Cisco offers telephone technical support at no charge for the first 12 months following the date of purchase and software bug fixes for the warranty term. To download software updates, go to: http://www.cisco.com/cisco/web/download/index.html.
Product warranty terms and other information applicable to Cisco products are available at www.cisco.com/go/warranty.
