Cisco CBS220-48T-4X-EU Switch

Design
Rack mounting: Yes
LED indicators: Yes
Product colour: White
Reset button: Yes
Form factor: 1U

Power
AC input voltage: 100 - 240 V
AC input frequency: 50/60 Hz

Security
Security algorithms: SNMPv2, SNMPv3, SNMP
MAC address filtering: Yes
Loop protection: Yes
Access Control List (ACL): Yes
BPDU filtering/protection: Yes
IGMP snooping: Yes
Queue scheduling algorithms: Weighted Round Robin (WRR)
Authentication type: IEEE 802.1x, RADIUS
DHCP features: DHCP client
SSH/SSL support: Yes

Operational conditions
Heat dissipation: 20.13 BTU/h
Storage relative humidity (H-H): 10 - 90%
Operating relative humidity (H-H): 10 - 90%
Storage temperature (T-T): -20 - 70 °C
Operating temperature (T-T): 0 - 50 °C

Management features
Web-based management: Yes
Switch type: Managed
System event log: Yes
Switch layer: L2
Quality of Service (QoS) support: Yes

Weight & dimensions
Height: 44 mm
Width: 279 mm
Weight: 1.16 kg
Depth: 170 mm

Network
Networking standards: IEEE 802.3x, IEEE 802.1x, IEEE 802.3at, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.1s, IEEE 802.1D, IEEE 802.3z, IEEE 802.3u, IEEE 802.3af, IEEE 802.1w
VLAN support: Yes
IP routing: Yes
Ethernet LAN data rates: 10,100,1000 Mbit/s
Head-of-line (HOL) blocking: Yes
10G support: Yes
Flow control support: Yes
Number of VLANs: 256
Port mirroring: Yes
Auto MDI/MDI-X: Yes
Spanning tree protocol: Yes
Link aggregation: Yes
Broadcast storm control: Yes

Performance
Firmware upgradeable: Yes
Flash memory: 64 MB
Built-in processor: Yes
Internal memory: 256 MB

Protocols
Management protocols: SNMP v1/2c/3, Telnet, TFTP, HTTP/HTTPS, SNTP

Ports & interfaces
Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity: 8
Installed SFP modules quantity: 2

Data transmission
Number of queues: 8
Forwarding rate: 14.88 Mpps
Packet buffer memory: 4.1 MB
Switching capacity: 20 Gbit/s
Jumbo frames: 9216
MAC address table: 8192 entries
Jumbo frames support: Yes

Power over Ethernet (PoE)
Power over Ethernet (PoE): Yes

Multicast features
Multicast MAC address table: 8192 entries
Multicast support: Yes

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