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SRW2024P-K9-EU
Brand name: CISCO SRW2024P-K9-EU
Model: SRW2024P-K9-EU
Short Description: The Cisco SG300-28P switch is an affordable 28-port managed Gigabit (10/100/1000) switch, including two mini-GBIC ports and Power over Ethernet (PoE), that supports bandwidth-intensive applications and boosts network speeds. With 28 10/100/1000 ports of standard PoE that can connect and power wireless access points, IP telephones, IP-based video surveillance cameras, and other network endpoints, the switch provides a foundation to support data, voice, video, and wireless networking solutions for small businesses.
Its energy-saving technology optimizes power use to help protect the environment and reduce energy costs without compromising performance. It is easy to configure and manage with intuitive browser-based tools and is offered with a limited lifetime warranty, including next business day advance replacement and one year of technical support. The Cisco SG300-28P provides the ideal combination of affordability, performance, and capabilities in a switch designed specifically for small businesses.
Specifications
Ports
24 RJ-45 connectors for 10BASE-T, 100BASE-TX, and 1000BASE-T with 2 shared Small Form-Factor Pluggable (SFP) slots
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
Power, Link/Act, Speed
Performance
Switching capacity
48 Gbps, nonblocking
MAC table size
8000
Number of VLANs
256 active VLANs - 4096 range
Management
Web user interface
Built-in web user interface for easy browser-based configuration (HTTP/HTTPS)
SNMP
SNMP versions 1 and 2c with support for traps
SNMP MIBs
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, and 9 only), RFC2737 entity MIB, RFC 2618 RADIUS client MIB
RMON
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)
Trivial File Transfer Protocol (TFTP) upgrade
Port mirroring
Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probe.
Other management
RFC854 Telnet (menu-driven configuration)
SSH and Telnet management
SSL security for web user interface
Switch audit log
Dynamic Host Configuration Protocol (DHCP) client
BOOTP
Simple Network Time Protocol (SNTP)
Xmodem upgrade
Cable diagnostics
Ping
Security Features
IEEE 802.1X
802.1X - RADIUS authentication. MD5 encryption
Access control
Filtering: MAC based
MAC source address (SA)/destination address (DA)
IP SA/DA
Ethernet type field
Protocol
TCP/UDP port numbers
Availability
Link aggregation
Link aggregation using IEEE 802.3ad Link Aggregation Control Protocol (LACP)
Up to 8 ports in up to 8 trunks
Storm control
Broadcast, multicast, and unknown unicast
Spanning Tree
IEEE 802.1d Spanning Tree, IEEE 802.1w Rapid Spanning Tree, Fast Linkover
IGMP snooping
IGMP (version 1 and 2) snooping provides for fast client joins and leaves of multicast streams and limits bandwidth-intensive video traffic to only the requestors.
QoS
Priority levels
4 hardware queues
Scheduling
Priority queuing and weighted round-robin (WRR)
Class of service (CoS)
Port based
802.1p VLAN priority-based CoS
IPv4 DSCP-based CoS
IPv4 ToS/IP precedence-based CoS
Layer 2
VLAN
Port-based and 802.1Q-based VLANs
Management VLAN
Head-of-line (HOL) blocking
HOL blocking prevention
Jumbo frame
Supports frames up to 10 KB
Standards
802.3 10BASE-T Ethernet, 802.3u 100BASE-TX Fast Ethernet, 802.3ab 1000BASE-T Gigabit Ethernet, 802.3z Gigabit Ethernet, 802.3x flow control
Environmental
Dimensions
W x H x D
16.93 x 1.75 x 13.78 in.
(430 x 45 x 350 mm)
Unit weight
7.30 lb (3.3 kg)
Power
100-240V 0.5A
Certification
FCC Part 15 Class A, CE Class A, UL CSA (CSA22.2), CE mark, CB
Operating temperature
32º to 122ºF (0º to 45ºC)
Storage temperature
-4º to 158°F (-20º to 70°C)
Operating humidity
20% to 95%
Storage humidity
5% to 90%
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