Name: Switch Cisco Business CBS350-24T-4G Chính Hãng- Máy Chủ Việt
Brand: Cisco

Thông Số Kỹ Thuật Switch Cisco Business CBS350-24T-4G

Performance
Capacity in Millions of Packets per Second (mpps) (64-byte packets)	41.66
Switching Capacity in Gigabits per Second (Gbps)	56.0
Layer 2 Switching	Spanning Tree Protocol 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 4,094 VLANs simultaneously -Port-based and 802.1Q tag-based VLANs; MAC-based VLAN; protocol-based VLAN; IP subnet-based VLAN -Management VLAN -Private VLAN with promiscuous, isolated, and community port -Private VLAN Edge (PVE), also known as protected ports, with multiple uplinks -Guest VLAN, unauthenticated VLAN -Dynamic VLAN assignment via RADIUS server along with 802.1x client authentication -CPE VLAN Voice VLAN Multicast TV VLAN VLAN Translation Q-in-Q Selective Q-in-Q Generic VLAN Registration Protocol (GVRP)/Generic Attribute Registration Protocol (GARP) Unidirectional Link Detection (UDLD) Dynamic Host Configuration Protocol (DHCP) Relay at Layer 2 Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping IGMP Querier Head-of-Line (HOL) blocking Loopback DetectioN
Layer 3	IPv4 routing -Wirespeed routing of IPv4 packets -Up to 990 static routes and up to 128 IP interfaces IPv6 routing Layer 3 Interface -Configuration of Layer 3 interface on physical port, Link Aggregation (LAG), VLAN interface, or loopback interface Classless Interdomain Routing (CIDR) Policy-Based Routing (PBR) DHCP Server DHCP relay at Layer 3 User Datagram Protocol (UDP) relay
Security	Secure Shell (SSH) Protocol Secure Sockets Layer (SSL) IEEE 802.1X (Authenticator role) Web-based authentication STP Bridge Protocol Data Unit (BPDU) Guard STP Root Guard STP loopback guard DHCP snooping IP Source Guard (IPSG) Dynamic ARP Inspection (DAI) IP/MAC/Port Binding (IPMB) Secure Core Technology (SCT) Secure Sensitive Data (SSD) Trustworthy systems Private VLAN Layer 2 isolation Private VLAN Edge (PVE) with community VLAN Port security RADIUS/TACACS+ RADIUS accounting Storm control DoS prevention Multiple user privilege levels in CLI ACLs Support for up to 1,024 rules
Management	Web user interface SNMP Remote Monitoring (RMON) IPv4 and IPv6 dual stack Firmware upgrade Port mirroring VLAN mirroring DHCP (options 12, 66, 67, 82, 129, and 150) Secure Copy (SCP) Autoconfiguration with Secure Copy (SCP) file download Text-editable config files Smartports Auto Smartports Textview CLI Cloud services Embedded Probe for Cisco Business Dashboard Cisco Network Plug and Play (PnP) agent Localization Login banner Other management
Power consumption
System Power Consumption	110V=25.91W 220V=25.63W
Power Consumption (with PoE)	N/A
Heat Dissipation (BTU/hr)	89.13
Hardware
Total System Ports	28 Gigabit Ethernet
RJ-45 Ports	24 Gigabit Ethernet
Combo Ports(RJ 45 + Small form-factor pluggable [SFP])	4 SFP
Console port	Cisco Standard mini USB Type-B / RJ45 console port
USB slot	USB Type-A slot on the front panel of the switch for easy file and image management
Buttons	Reset button
Cabling type	Unshielded Twisted Pair (UTP) Category 5e or better for 1000BASE-T
LEDs	System, Link/Act, PoE, Speed
Flash	256 MB
CPU	800 MHz ARM
Packet buffer	1.5 MB
Environmental
Unit dimensions (W x H x D)	445 x 240 x 44 mm (17.5 x 9.45 x 1.73 in)
Unit weight	2.63 kg (5.80 lb)
Power	100-240V 50-60 Hz, internal, universal
Certification	23° to 122°F (-5° to 50°C)
Storage temperature	-13° to 158°F (-25° 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	Fanless
Acoustic Noise	N/A
MTBF at 25°C (hours)	2,026,793