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Specifications - Datasheet CBS220-24T-4G-EU
Performance
Forwarding rate in millions of packets per second (mpps; 64-byte packets)	41.66 Mpps
Switching Capacity in Gigabits per Second	56 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 802.1s (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 aggregationVLAN - 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=18.0W 220V=18.0W
Power Consumption (with PoE)	N/A
Heat Dissipation (BTU/hr)	61.42
Hardware
Total System Ports	24 x Gigabit Ethernet and 4 x Gigabit SFP
RJ-45 Ports	24 x Gigabit Ethernet
Uplink ports	4 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
Environmental
Unit dimensions (W x H x D)	440 x 203 x 44 mm (17.3 x 8.0 x 1.7 in)
Unit weight	2.75 kg (6.06 lb)
Power	100-240V, 50-60 Hz, internal, universal
Storage temperature	-20° C to +70° C
Operating humidity	10% to 90%, relative, noncondensing
Storage humidity	10% to 90%, relative, noncondensing
Acoustic noise and Mean Time Between Failure (MTBF)
Fan (number)	Fanless
Acoustic Noise	N/A
MTBF at 25°C (hours)	1,049,371

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Thiết bị chia mạng Switch Cisco CBS220-24T-4G-EU Business 24 Ports 1GE, 4 Ports 1G SFP Uplink

Name: Thiết bị chia mạng Switch Cisco CBS220-24T-4G-EU Business 24 Ports 1GE, 4 Ports 1G SFP Uplink
Brand: Cisco
SKU: TBCS0027
Price: 6490000 VND
Availability: InStock
Rating: 5 (5 reviews)

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24 Cổng RJ45 Gigabit 4 Cổng SFP Gigabit Khả năng chuyển mạch: 56 Gbps Chuyển mạch Layer 2: VLAN support, Spanning Tree Protocol (STP), Quality of Service

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