Cisco Business Switch 8 x 10/100/1000, 2 x SFP slots รุ่น CBS220-8T-E-2G-EU

Description

Performance
Forwarding rate in millions of packets per second (mpps; 64-byte packets) 14.88 Mpps
Switching Capacity in Gigabits per Second 20 Gbps
Layer 2 Switching
MAC table:
– Up to 8,192 Media Access Control (MAC) addresses
Spanning Tree Protocol:
– Standard 802.1d Spanning Tree support, enabled by default
– Fast convergence using 802.1w (Rapid Spanning Tree [RSTP])
– Multiple Spanning Tree instances using 802.1 s (MSTP)
– 16 instances are supported
Port grouping/link aggregation:
– Up to 8 groups
– Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation​VLAN
– Support for up to 256 Virtual Local Area Networks (VLANs) simultaneously
– Port-based and 802.1Q tag-based VLANs
– Management VLAN
– Guest VLAN
Auto voice VLAN
QinQ VLAN
Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP)
Head-of-Line (HOL) blocking: HOL blocking prevention
Jumbo frame: Frame sizes up to 9,216 supported
Loopback detection
Automatic Media-Dependent Interface Crossover (MDIX)

Security
ACLs Support for up to 512 rules
Port security
IEEE 802.1X (Authenticator role)
RADIUS, TACACS+
MAC address filtering
Storm control
DoS protection
STP Bridge Protocol Data Unit (BPDU) Guard
Spanning Tree Loop Guard
Secure Shell (SSH) Protocol
Secure Sockets Layer (SSL) )

Management
Cisco Business Dashboard
Cisco Business mobile app
Cisco Network Plug and Play (PnP) agent
Web user interface
Text-editable config files
Command-line interface
SNMP
Standard Management Information Bases (MIBs)
Remote Monitoring (RMON)
IPv4 and IPv6 dual stack
Port mirroring
DHCP ( Option 12, 66, 67, 82, 129, and 150)
Time synchronization
Login banner
HTTP/HTTPS; TFTP upgrade; DHCP client; Bootstrap Protocol (BOOTP); cable diagnostics; ping; Traceroute; syslog

Power over Ethernet (PoE)
Power Dedicated to PoE N/A
Number of Ports That Support PoE No
Power consumption
System Power Consumption 110V=5.7W
​220V=5.9W
Power Consumption (with PoE) N/A
Heat Dissipation (BTU/hr) 20.13
Hardware
Total System Ports 8 x Gigabit Ethernet and 2 x Gigabit SFP
RJ-45 Ports 8 x Gigabit Ethernet
Uplink ports 2 x Gigabit SFP
Buttons Reset button
Cabling type
Unshielded Twisted Pair (UTP) Category 5 or better for 10BASE-T/100BASE-TX; UTP Category 5 Ethernet or better for 1000BASE-T

LEDs System, Link/Act, PoE, Speed
Flash 64 MB
Memory 256 MB
Packet buffer 4.1 Mb