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24-Port 10/100Mbps PoE Switch Cisco SFE2000P-G5

Trang Chủ >> Thiết bị mạng >> Thiết bị mạng Cisco >> 24-Port 10/100Mbps PoE Switch Cisco SFE2000P-G5
Mã số:04210047
24-Port 10/100Mbps PoE Switch Cisco SFE2000P-G5

24-Port 10/100Mbps Ethernet Switch with PoE Cisco SFE2000P-G5

The Cisco® SFE2000P 24-Port 10/100 Ethernet Switch is optimized for maximizing system availability, with fully redundant stacking and dual images for resilient firmware upgrades. The Cisco SFE2000P is able to 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 QoS and traffic management features ensure clear and reliable voice and video communications.

For wireless or voice over IP (VoIP) deployments, the Cisco SFE2000P supports the IEEE 802.3af standard for Power over Ethernet (PoE). With automatic load sensing, the power control circuitry automatically detects PoE on the end device before providing power. For safety, each port has independent overload and short-circuit protection, along with LED indicators for power status. A maximum of 15.4W is available on the Fast Ethernet ports for powering PoE-enabled wireless access points or VoIP handsets, with a maximum per-device PoE delivery of 180W available for all ports.

The Cisco SFE2000P includes an intuitive, secure management interface, enabling you to better utilize the switch’s comprehensive feature set, resulting in a better-optimized, more secure network.


-        Twenty-four 10/100 Ethernet ports plus four 10/100/1000Mbps copper ports

-        Two Small Form-Factor Pluggable (SFP) slots (shared with two copper ports) for fiber Gigabit Ethernet expansion

-        IEEE 802.3af PoE delivered over any of the twenty-four 10/100 ports

-        Maximum per-switch PoE delivery of 180W for all

-        Dual images for resilient firmware upgrades

-        12.8-Gbps, non-blocking, store-and-forward switching capacity

-        Simplified quality of service (QoS) management using 802.1p, Differentiated Services (Diffserv), or type of service (ToS) traffic prioritization specifications

-        Fully resilient stacking provides optimized growth with simplified management

-        ACLs for granular security and QoS implementation

-        Can be configured and monitored from a standard web browser

-        Secure remote management of the switch via Secure Shell (SSH) Protocol and Secure Sockets Layer (SSL) encryption

-        802.1Q-based VLANs enable segmentation of networks for improved performance and security

-        Private VLAN Edge (PVE) for simplified network isolation of guest connections or autonomous networks

-        Automatic configuration of VLANs across multiple switches through Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP)

-        User/network port-level security via 802.1X authentication and MAC-based filtering

-        Increased bandwidth and added link redundancy with link aggregation

-        Enhanced rate-limiting capabilities, including back pressure, multicast, and broadcast flood control

-        Port mirroring for noninvasive monitoring of switch traffic

-        Mini jumbo frame support (1600 bytes)

-        Simple Network Management Protocol (SNMP) v1, v2c, v3 and Remote Monitoring (RMON) support

-        Fully rack-mountable using the included rack-mounting hardware

-        Simple one-step automated installation and initial configuration




- 24 RJ-45 connectors for 10BASE-T/100BASE-TX

- Four 10BASE-T/100BASE-TX/1000BASE-T with 2 Gigabit combo ports

- Shared between mini Gigabit Interface Converter (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


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


PWR, Fan, Link/Act, PoE, Speed, RPS, Master, Stack ID 1 through 8


- IEEE 802.3af PoE delivered over any of the twenty-four 10/100 ports

- Power budget allows for max power of 15.4W on up to 12 ports simultaneously


Switching capacity

Up to 12.8 Gbps, nonblocking

Forwarding rate

Up to 9.5 mpps

(based on 64-byte packets)


Stack operation

- Up to 8 units in a stack (192 ports)

- 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


Number of VLANs

256 active VLANs (4096 range)


- Port-based and 802.1Q tag-based VLANs

- Protocol-based VLAN

- Management VLAN



Head-of-line (HOL) blocking

HOL blocking prevention

Layer 3

Layer 3 options

- Static routing

- Classless interdomain routing (CIDR)

- 128 static routes

- IPv4

- Forwarding in silicon – wire-speed forwarding of Layer 3 traffic



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)


IPv6 over IPv4 network with ISATAP tunnel support

IPv6 QoS

Prioritize IPv6 packets in hardware


Drop or Rate Limit IPv6 packets in hardware

MLD Snooping

Deliver IPv6 multicast packets only to the required receivers

IPv6 Applications

Web/SSL, Telnet Server/SSH, Ping, Traceroute, SNTP, TFTP, Radius, Syslog, DNS Client

IPv6 RFCs Supported

RFC2463 – ICMPv6

RFC3513 – IPv6 Address architecture

RFC 4291 – IP Version 6 Addressing Architecture

RFC 2460 – Internet Protocol v6 (IPv6) Specification

RFC 2461 – Neighbor Discovery for IPv6

RFC 2462 – IPv6 Stateless Address Auto-configuration

RFC 1981 – Path MTU Discovery

RFC 4007 – IPv6 Scoped Address Architecture

RFC3484 – Default address selection mechanism is described by RFC3484

RFC4214 – ISATAP tunneling

RFC4293 – MIB IPv6: Textual Conventions and General Group

RFC 3595 – Textual Conventions for IPv6 Flow Label


Web user interface

Built-in web user interface for easy browser-based configuration (HTTP/HTTPS)


SNMP version 1, 2c, 3 with support for traps


- RFC1213 MIB-2

- RFC2863 interface MIB

- RFC2665 Ether-like MIB

- RFC1493 Bridge MIB

- RFC2674 Extended Bridge MIB (P-bridge, Q-bridge)

- RFC2819 RMON MIB (groups 1,2,3,9 only)

- RFC2737 Entity MIB

- RFC 2618 RADIUS client MIB

- RFC 1215 traps


Embedded RMON software agent supports four RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis

Firmware upgrade

- Web browser upgrade (HTTP) and Trivial File Transfer Protocol (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


IEEE 802.1X

- 802.1X: RADIUS authentication; MD5 hash

- Guest VLAN

- Single/multiple host mode

Access control

-       ACLs: drop or rate limit based on:

-       Source and destination MAC based

-       Source and destination 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

-       Up to 1018 rules


Priority levels

4 hardware queues


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 remarking ACLs

Rate limiting

- Ingress policer

- Egress rate control



17.32 x 14.70 x 1.73 in.

W x D x H

(440 x 375 x 44 mm)

Unit weight

10.89 lb (4.94 kg)


UL (UL 60950), CSA (CSA 22.2), CE Mark, FCC Part 15 (CFR 47) Class A

Number of fans


Acoustic noise

50 dB max.


100–240V AC, 50–60 Hz, internal, universal; also equipped with redundant power supply connector for external power supply 48V DC

-        Bảo hành: 12 tháng.

Giá: Vui lòng gọi

Số lượng :

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