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SG 300-52 52-port GB Managed

Manufacturer: CISCO
ID: SRW2048-K9-EU
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Key Specifications

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Specifications
Description
Store availability
Delivery
Price development
Ports & interfaces
SFP/SFP+ slots quantity4
Combo SFP ports quantity2
Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity50
Weight & dimensions
Weight3.91 kg
Height44.5 mm
Width440 mm
Depth257 mm
Energy management
Power consumption (typical)45.9 W
AC input frequency47/63 Hz
AC input voltage110 - 220 V
Operational conditions
Operating relative humidity (H-H)10 - 90%
Storage temperature (T-T)-20 - 70 °C
Operating temperature (T-T)0 - 40 °C
Storage relative humidity (H-H)10 - 90%
Heat dissipation156.61 BTU/h
Protocols
Management protocolsSNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTP, HTTPS
Networking
Full duplexcheckmark
Networking standardsIEEE 802.1D,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1s,IEEE 802.1w,IEEE 802.1x,IEEE 802.3,IEEE 802.3ab,IEEE 802.3ad,IEEE 802.3af,IEEE 802.3at,IEEE 802.3u,IEEE 802.3x,IEEE 802.3z
Flow control supportcheckmark
Port mirroringcheckmark
Broadcast storm controlcheckmark
Number of VLANs4096
VLAN supportcheckmark
10G supportcross
Copper ethernet cabling technology1000BASE-T,100BASE-TX,10BASE-T
Data transmission
MAC address table16384 entries
Supported data transfer rates10/100/1000 Mbps
Switching capacity104 Gbit/s
Maximum data transfer rate1 Gbit/s
Jumbo frames supportcheckmark
Forwarding rate77.38 Mpps
Jumbo frames9216
Security
Access Control List (ACL)checkmark
SSH/SSL supportcheckmark
IGMP snoopingcheckmark
Management features
Switch layerL2/L3
Switch typeManaged
Other features
Dimensions (WxDxH)430 x 350 x 44 mm
Networking featuresEthernet, Fast Ethernet, Gigabit Ethernet
Authentication methodSecure Shell (SSH), RADIUS
Expansion slots4 ( 4 ) x SFP (mini-GBIC)
Connectivity technologyWired
Design
CertificationCE, FCC A, UL, cUL, CB, FCC 15
LED indicatorscheckmark
Power over Ethernet (PoE)
Power over Ethernet (PoE)cross
Performance
Internal memory128 MB
Mean time between failures (MTBF)206005.6 h
Flash memory16 MB
EAN882658295911
Warranty5 years
Source: Icecat.biz

Small businesses require cost-effective yet scalable networking solutions that can meet changing business needs. The Cisco SRW2048 48-Port Gigabit Switch brings Gigabit speeds to your users and servers, while increasing the intelligence and security of the network infrastructure. The forty-eight 10/100/1000 Mbps ports enable you to take advantage of the Gigabit Ethernet interfaces shipping in the current generation of servers, workstations, and storage devices, in addition to supporting your existing 10/100 Mbps clients.Network security is a top priority in any size business. Most business data networks, large and small, are unsecure. Unauthorized access to the network and mission-critical data is a constant concern. The Cisco SRW2048 helps secure the network by using 802.1X port authentication, access control lists (ACLs), and MAC addresses port locking. The 802.1X standard requires clients to authenticate themselves before the port will pass data for them.Businesses are recognizing the benefits of voice over IP (VoIP) and are quickly migrating their voice services to IP-based platforms, requiring their local area networks to support both voice and data applications. In unmanaged IP networks, bursty data sessions can disrupt voice packet delivery, causing poor voice quality. With the enhanced QoS and traffic management features in the Cisco SRW2048, voice data can be prioritized, helping ensure clear and reliable voice communications.Taking advantage of the advanced features of the Cisco SRW2048 can further secure the integrity of your network. The WebView interface provides an intuitive, highly secure management interface, enabling you to better utilize the comprehensive feature set of the switch for a better-optimized, more secure network.

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The above technical details are for reference only and may change without notice. We reserve the right to correct printing errors and use illustrations for guidance. Some text may be auto-generated or machine-translated, which could lead to inaccuracies.

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