Cisco SMB SF300-48 48-port 10/100 (SRW248G4-K9-EU)

€844.25
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003-141-0012
Cisco SF300-48 Managed L3 Black
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Cisco SMB SF300-48 48-port 10/100 Managed Switch with Gigabit Uplinks

 

Cisco Small Business smart switches are a great way to achieve intelligence and reliability at low cost. Thanks to 802.1X authentication and MAC Filtering, they guarantee secure access and also support other advanced features such as the management of QoS (quality of service, especially important in the presence of VoIP devices), link aggregation, Spanning Tree and PortFast for the configuration of the VLAN. Furthermore, thanks to the intuitive web configuration interface, they allow a quick and easy installation. Safe, reliable, expandable and easy to use, these switches are the ideal solution for small and medium-sized businesses with advanced data flow and service level management needs.

 

Technical features:

  • Switch - Rack Mountable - 1U
  • 48 network ports - 10Base-T / 100Base-TX / 1000Base-T Ethernet - RJ-45 ¦ 1 x management - Console
  • 2 1000Base-T / SFP (mini GBIC) ports (uplink), 2 10/100/1000 Base-T ports (uplink)
  • Transfer rate: 100 Mbps
  • Management protocol: SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, SSH
  • Auto-sensing per device, DHCP support, auto-negotiation, BOOTP support, VLAN support, auto uplink (auto MDI / MDI-X), IGMP snooping, DoS (Denial of Service) attack prevention, port mirroring, Weighted Round Robin (WRR ) queuing, MAC address filtering, Broadcast Storm Control, IPv6 support, firmware update, SNTP support, Access Control List (ACL) support, Quality of Service (QoS), Jumbo Frame support
  • Encryption Algorithm: MD5, SSL
  • communication mode: Half-duplex, full-duplex
  • Authentication method: Secure Shell (SSH), RADIUS
  • Size of the table: 8000 entries

 

 

Protocol tree opening Yes
Packet memory buffer 8 MB
Switching capacity 17.6 Gbit / s
Certification UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A \ nIEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3ad LACP, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, IEEE 802.1D (STP, GARP, and GVRP), IEEE 802.1Q / p VLAN, IEEE 802.1w RSTP, IEEE 802.1s Multiple STP, IEEE 802.1X Port Access Authentication, IEEE 802.3af, IEEE 802.3at, RFC 768, RFC 783, RFC 791, RFC 792, RFC 793, RFC 813, RFC 879, RFC 896, RFC 826, RFC 854, RFC 855, RFC 856, RFC 858 , RFC 894, RFC 919, RFC 922, RFC 920, RFC 950, RFC 951, RFC 1042, RFC 1071, RFC 1123, RFC 1141, RFC 1155, RFC 1157, RFC 1350, RFC 1533, RFC 1541, RFC 1542, RFC 1624, RFC 1700, RFC 1867, RFC 2030, RFC 2616, RFC 2131, RFC 2132, RFC 3164, RFC 3411, RFC 3412, RFC 3413, RFC 3414, RFC 3415, RFC 2576, RFC 4330, RFC 1213,RFC 1215, RFC 1286, RFC 1442, RFC 1451, RFC 1493, RFC 1573, RFC 1643, RFC 1757, RFC 1907, RFC 2011, RFC 2012, RFC 2013, RFC 2233, RFC 2618, RFC 2665, RFC 2666, RFC 2674 , RFC 2737, RFC 2819, RFC 2863, RFC 1157, RFC 1493, RFC 1215, RFC 3416
DHCP client Yes
Color of the product Black
consumption 29.2 W
Dimension 48.3 cm (19 ")
Dimensions (L x W x H) 439.4 x 36.8 x 350 mm (17.3 x 1.45 x 13.8 ")
Dimensions (WxDxH) 440 x 44.45 x 350 mm
MAC table dimensions 8000 entries
Upgradeable firmware Yes
Input frequency 47.63
Web-based management Yes
Stackable No
LED indicators PoE
Temperature range -20 - 70 ° C
Operating temperature range 0 - 40 ° C
Operating temperature range 32 - 104 ° F
DC-in jack No
Connectivity LED Y
Level of the switch L3
Maximum transfer speed 104 Gbit / s
Flash memory 16 MB
Door mirroring Yes
mounting R
Rack mounting Yes
VLA number 256
Performance management HTTP / HTTPS / TFTP
Weight 3.39 kg
Weight (imperial) 7:47
Management protocols HTTP / HTTPS / TFTP
Quantity of SFP Combo ports 2
Quantity of Gigabit Ethernet ports (copper) 4
Quantity of RJ-45 ports 52
SFP / SFP + ports quantity 4
RAM installed 128 MB
Operating humidity range 10 - 90%
IP routing Yes
DHCP server Yes
Network standard IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ad
MIB support SNMP
Power over Ethernet (PoE) support No
Quality of Service (QoS) Support Yes
Connection technology wired
Ethernet technology on copper cables 1000BASE-T, 100BASE-TX, 10BASE-T
Average time between failures (MTBF) 199664.2 h
Switch type Managed network switch
Slot type SFP
Humidity 10 - 90%
Data transfer rates supported 10/100/1000 Mbps
Packet transfer speed 13.1 mpps
Input voltage 100 - 240
003-141-0012