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SG250-50-K9-NA - Cisco 250 50-Ports 10/100/1000BASE-T Ethernet Rack-mountable Network Switch with 2-Ports SFP
SG250-50-K9-NA - Cisco 250 50-Ports 10/100/1000BASE-T Ethernet Rack-mountable Network Switch with 2-Ports SFP
Mfr Part#:
Availabilty: In stock
Condition:
Refurbished
GTIN:
0882658994647
882658994647
Manufacturer:
Cisco
Seeking a large quantity of SG250-50-K9-NA, or have a target price in mind? Contact us at (855) 483-7810 or simply Request a Bulk Quote. Our sales team will promptly respond with a discounted price tailored to your needs.
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ContactCisco SG250-50 Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black
48x 10/100/1000 ports, 2 Gigabit copper/SFP combo ports, 2.94kg
- Managed L2/L3 Web-based management
- Quality of Service (QoS) support
- Basic switching RJ-45 Ethernet ports quantity: 48
- 10BASE-T, 10GBASE-T, 100BASE-TX, 1000BASE-T
- MAC address table: 8000 entries Switching capacity: 100 Gbit/s
- 512 Access Control List (ACL)
- 1U Rack mounting
- Power supply included
About Cisco SG250-50, Managed, L2/L3, Gigabit Ethernet (10/100/1000), Rack mounting, 1U
Cisco SG250-50. Switch type: Managed, Switch layer: L2/L3. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 48, USB 2.0 ports quantity: 1. MAC address table: 8000 entries, Switching capacity: 100 Gbit/s. Networking standards: IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE.... Rack mounting, Form factor: 1U
In today's hyper-connected world, reliable access to network resources is critical to all businesses. However, you also need to invest wisely to stay competitive, knowing how to separate the essential from the extraneous and get the most value for your dollar. For investment in network infrastructure, building a solid foundation for your business is essential, but it doesn’t mean you need the most advanced feature set on the market.For businesses requiring high performance, advanced security, and rich manageability from the network, fully managed switches are an excellent choice. However, they also typically come with high price tags. Smart switches provide the right level of network features and capabilities for growing businesses at a lower price, so you’ll have more dollars to put toward other areas of your business.
With Cisco 250 Series Smart Switches, you can achieve business-class network performance and security without paying for advanced network features that you will not use. When you need a reliable solution to share online resources and connect computers, phones, and wireless access points, but low cost is a top priority, Cisco 250 Series Smart Switches provide the ideal solution.
Customer Questions
Overview
Condition:
Refurbished
Manufacturer:
Cisco
Stock:
In Stock
Management features
Switch type
Managed
Switch layer
L2/L3
Quality of Service (QoS) support
Yes
Web-based management
Yes
System event log
Yes
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
Network
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
No
Copper ethernet cabling technology
10BASE-T, 10GBASE-T, 100BASE-TX, 1000BASE-T
Port mirroring
Yes
Link aggregation
Yes
Broadcast storm control
Yes
Rate limiting
Yes
Spanning tree protocol
Yes
Head-of-line (HOL) blocking
Yes
VLAN support
Yes
Virtual LAN features
Protocol-based VLAN, Stacked VLAN, Voice VLAN
Number of VLANs
256
Data transmission
Switching capacity
100 Gbit/s
Forwarding rate
74.41 Mpps
MAC address table
8000 entries
Number of queues
8
Jumbo frames support
Yes
Jumbo frames
9000
Packet buffer memory
24 MB
Security
DHCP features
DHCP relay, DHCP server
Access Control List (ACL)
Yes
Access Control List (ACL) rules
512
IGMP snooping
Yes
Security algorithms
802.1x RADIUS, HTTPS, SSH, SSL/TLS
SSH/SSL support
Yes
Loop protection
Yes
Queue scheduling algorithms
Weighted Round Robin (WRR)
Protocols
GARP VLAN Registration Protocol (GVRP)
Yes
IPv4 & IPv6 features
Dual stack IPv4/IPv6
Design
Rack mounting
Yes
Form factor
1U
Product colour
Black
Reset button
Yes
LED indicators
Yes
Number of fans
1 fan(s)
Certification
UL 60950, FCC Part 15 A, CSA 22.2
Performance
Built-in processor
Yes
Processor frequency
800 MHz
Internal memory
512 MB
Flash memory
256 MB
Noise level
47.5 dB
Firmware upgradeable
Yes
Mean time between failures (MTBF)
134933 h
Power
Power supply included
Yes
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)
No
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
Yes
Rack mount kit
Yes
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