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Cisco SG250-50 50-Port Gigabit Smart Switch

Home :: Networking :: Wired Networking :: Network Switches ::

Price: $723.00

For availability, see the Availability Tab below!

Manufacturer: Cisco

48x 10/100/1000 ports, 2 Gigabit copper/SFP combo ports, 2.94kg

Product # Manufacturer # UPC # Status
54572956 SG250-50-K9-NA 882658994647 Active


General Information
Summary Cisco SG250-50 50-Port Gigabit Smart Switch
Management features
Switch type Managed
Switch layer L2/L3
Quality of Service (QoS) support Y
Web-based management Y
System event log Y
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity 48
Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000)
Gigabit Ethernet (copper) ports quantity 48
Combo SFP ports quantity 2
USB 2.0 ports quantity 1
Networking standards IEEE 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 802.3az,IEEE 802.3u,IEEE 802.3x,IEEE 802.3z
10G support N
Copper ethernet cabling technology 10BASE-T,10GBASE-T,100BASE-TX,1000BASE-T
Port mirroring Y
Link aggregation Y
Broadcast storm control Y
Rate limiting Y
Spanning tree protocol Y
Head-of-line (HOL) blocking Y
VLAN support Y
Virtual LAN features Protocol-based VLAN,Stacked VLAN,Voice VLAN
Number of VLANs 256
Data transmission
MAC address table 8000 entries
Switching capacity 100 Gbit/s
Forwarding rate 74.41 Mpps
Number of queues 8
Jumbo frames support Y
Jumbo frames 9000
Packet buffer memory 24 MB
DHCP features DHCP relay,DHCP server
Access Control List (ACL) Y
Access Control List (ACL) rules 512
IGMP snooping Y
Security algorithms 802.1x RADIUS,HTTPS,SSH,SSL/TLS
SSH/SSL support Y
Loop protection Y
Queue scheduling algorithms Weighted Round Robin (WRR)
GARP VLAN Registration Protocol (GVRP) Y
IPv4 & IPv6 features Dual stack IPv4/IPv6
Rack mounting Y
Product colour Black
Form factor 1U
Reset button Y
LED indicators Y
Number of fans 1 fan(s)
Certification UL 60950, FCC Part 15 A, CSA 22.2
Built-in processor Y
Processor frequency 800 MHz
Internal memory 512 MB
Flash memory 256 MB
Noise level 47.5 dB
Firmware upgradeable Y
Mean time between failures (MTBF) 134933 h
Power supply included Y
AC input voltage 120 - 230 V
AC input frequency 50 - 60 Hz
Power consumption (max) 35.4 W
Power over Ethernet (PoE)
Power over Ethernet (PoE) N
Operational conditions
Operating temperature (T-T) 0 - 50 °C
Storage temperature (T-T) -20 - 70 °C
Operating relative humidity (H-H) 10 - 90%
Storage relative humidity (H-H) 10 - 90%
Heat dissipation 120.79 BTU/h
Weight & dimensions
Width 440 mm
Depth 257 mm
Height 44 mm
Weight 2.94 kg
Packaging data
Quick start guide Y
Rack mount kit Y


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