Thiết bị chuyển mạch CBS350-48P-4X-EU có thể kết nối đơn giản và an toàn các nhân viên làm việc trong các văn phòng nhỏ với nhau và với tất cả các máy chủ, máy in và các thiết bị mạng khác mà họ sử dụng. CBS350-48P được kiểm tra nghiêm ngặt để giúp đảm bảo tích hợp dễ dàng và tương thích hoàn toàn với các sản phẩm của Cisco và các hãng khác, cung cấp một giải pháp kinh doanh hoàn chỉnh..

CBS350 Datasheet

Switch Cisco CBS350-48P-4X cung cấp sự kết hợp lý tưởng giữa chi phí và hiệu năng cho văn phòng nhỏ, hỗ trợ 48 port 10/100/1000 PoE+ với tổng công suất 370W và 4 cổng uplink SFP+.

Thông số kỹ thuật

Performance
Capacity in Millions of Packets per Second (mpps) (64-byte packets)	130.94
Switching Capacity in Gigabits per Second (Gbps)	176.0
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
Stacking
Hardware stack	Up to 4 units in a stack. Up to 192 ports managed as a single system with hardware failover
High availability	Fast stack failover delivers minimal traffic loss. Support link aggregation across multiple units in a stack
Plug-and-play stacking configuration/management	Master/backup for resilient stack control Autonumbering Hot swap of units in stack Ring and chain stacking options, auto stacking port speed, flexible stacking port options
High-speed stack interconnects	Cost-effective high-speed 10G fiber interfaces.
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 over Ethernet (PoE)
Power Dedicated to PoE	370W
Number of Ports That Support PoE	48
Power consumption
System Power Consumption	110V=61.53W 220V=60.73W
Power Consumption (with PoE)	110V=471.90W 220V=463.32W
Heat Dissipation (BTU/hr)	1,610.19
Hardware
Total System Ports	48 Gigabit Ethernet + 4 10Gigabit Ethernet
RJ-45 Ports	48 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	3 MB
Environmental
Unit dimensions (W x H x D)	445 x 350 x 44 mm (17.5 x 13.78 x 1.73 in)
Unit weight	5.43 kg (11.97 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	1
Acoustic Noise	25°C: 37.3 dBA
MTBF at 25°C (hours)	856,329

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CBS350-48P-4X-EU

Cisco Business 350 Series 48 ports PoE+, 4×10 Gigabit SFP+

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