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Switch Cisco SG350-52MP  48 ports 10/100/1000 PoE 740W,  2 Gigabit copper/SFP combo + 2 SFP ports

Cisco Model     : SG350-52MP
Product ID Number:  SG350-52MP-K9
Product ID Number:  SG350-52MP-K9-EU
Bảo hành                       : 12 tháng
Made In                          : Chính hãng

Switch Cisco SG350-52MP thuộc dòng sản phẩm Cisco small business 350 series. Thiết bị mạng Switch Cisco SG350-52MP được thiết kế để phù hợp ở cả 3 lớp mạng. Switch Cisco SG350-52MP cung cấp  48 10/100/1000 ports PoE 740W, 2 Gigabit copper/SFP combo + 2 SFP ports cho các kết nối LAN tại các doanh nghiệp vừa và nhỏ.

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Switch Cisco SG350-52MP để kết nối các máy tính, máy in, camera hoăc các thiết bị wifi trong 1 phòng ban, trong các doanh nghiệp nhỏ với số lượng user ít... hoặc sử dụng để mở rộng mạng LAN trong các doanh nghiệp.

Hình ảnh Cisco SG350-52MP được cnttshop cung cấp

Thiết bị mạng switch cisco SG350-52MP tự động chuyển chế độ cáp thẳng hoặc chéo (MDI/MDI-X). Các tính năng Address Learning and Aging, and Data Flow Control giúp tối ưu truyền dữ liệu. Thiết kế để bàn hoăc rack mount.

Các tính năng mới của Switch Cisco SG350-52MP

Easy Deployment and Use
High Reliability and Resiliency
Strong Security
Power over Ethernet
Networkwide Automatic Voice Deployment
IPv6 Support
Advanced Layer 3 Traffic Management
Power Efficiency
Expansion Ports
Peace of Mind and Investment Protection

Thông số kỹ thuật của Switch Cisco SG350-52MP

General Information
Product Name	48 10/100/1000 ports PoE 740W, 2 Gigabit copper/SFP combo + 2 SFP ports
Manufacturer Part Number	SG350-52MP
Product Series	350
Product Model	SG350-52MP
Hardware
Capacity in Millions of Packets per Second (mpps) (64-byte packets)	77.38
Switching Capacity in Gigabits per Second (Gbps)	104.0
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, LED power saving option
Flash	256 MB
CPU memory	512 MB
Packet Buffer	24 Mb
Environmental
Unit dimensions (W x H x D)	440 x 44 x 350 mm (17.3 x 1.45 x 13.78 in)
Unit weight	3.83 kg (8.44 lb)
Power	100-240V 50-60 Hz, internal, universal
Power Dedicated to PoE	740W
Number of Ports That Support PoE	48
Certification	UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A
Operating temperature	32° to 122°F (0° to 50°C)
Storage temperature	–4° to 158°F (–20° to 70°C)
Operating humidity	10% to 90%, relative, noncondensing
Storage humidity	10% to 90%, relative, noncondensing
Acoustic noise and MTBF
FAN (Number)	4
Acoustic Noise	51.7 dB at 40C
MTBF @40C (hr)	163,704
Miscellaneous
Package Contents	●  Cisco 350 Series Switch ●  Power Cord (Power Adapter for Desktop SKUs) ●  Mounting Kit included in all SKUs, including desktop models ●  Console Cable ●  Quick Start Guide
Other Information
Product Family	350

Các tính năng của Switch Cisco SG350-52MP

Layer 2 Switching
Spanning Tree Protocol		Standard 802.1d Spanning Tree support Fast convergence using 802.1w (Rapid Spanning Tree [RSTP]), enabled by default 8 instances are supported Multiple Spanning Tree instances using 802.1s (MSTP)
Port grouping		Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP) ●  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 4096 VLANs simultaneously Port-based and 802.1Q tag-based VLANs MAC-based VLAN Management VLAN 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		Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS Auto voice capabilities deliver networkwide zero-touch deployment of voice endpoints and call control devices
Multicast TV VLAN		Multicast TV VLAN allows the single multicast VLAN to be shared in the network while subscribers remain in separate VLANs (also known as MVR)
Q-in-Q VLAN		VLANs transparently cross a service provider network while isolating traffic among customers
Generic VLAN Registration Protocol (GVRP)/Generic Attribute Registration Protocol (GARP)		Protocols for automatically propagating and configuring VLANs in a bridged domain
Unidirectional Link Detection (UDLD)		UDLD monitors physical connection to detect unidirectional links caused by incorrect wiring or cable/port faults to prevent forwarding loops and blackholing of traffic in switched networks
Dynamic Host Configuration Protocol (DHCP) Relay at Layer 2		Relay of DHCP traffic to DHCP server in different VLAN; works with DHCP Option 82
Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping		IGMP limits bandwidth-intensive multicast traffic to only the requesters; supports 1K multicast groups (source-specific multicasting is also supported)
IGMP Querier		IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router
Head-Of-Line (HOL) blocking		HOL blocking prevention
Loopback Detection		Loopback detection provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP
Jumbo frames		Up to 9K (9216) bytes
Layer 3
IPv4 routing		Wirespeed routing of IPv4 packets Up to 1K static routes and up to 128 IP interfaces
IPv6 routing		Wirespeed routing of IPv6 packets
Classless Interdomain Routing (CIDR)		Support for CIDR
Layer 3 Interface		Configuration of Layer 3 interface on physical port, LAG, VLAN interface, or loopback interface
DHCP relay at Layer 3		Relay of DHCP traffic across IP domains
User Datagram Protocol (UDP) relay		Relay of broadcast information across Layer 3 domains for application discovery or relaying of bootP/DHCP packets
DHCP Server		Switch functions as an IPv4 DHCP server serving IP addresses for multiple DHCP pools/scopes Support for DHCP options
Security
Secure Shell (SSH) Protocol		SSH is a secure replacement for Telnet traffic. SCP also uses SSH. SSH v1 and v2 are supported
Secure Sockets Layer (SSL)		SSL support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switch
IEEE 802.1X (Authenticator role)		802.1X: RADIUS authentication and accounting, MD5 hash; guest VLAN; unauthenticated VLAN, single/multiple host mode and single/multiple sessions Supports time-based 802.1X Dynamic VLAN assignment
Web-based authentication		Web based authentication provides network admission control through web browser to any host devices and operating systems
STP Bridge Protocol Data Unit (BPDU) Guard		A security mechanism to protect the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that port
STP Root Guard		This prevents edge devices not in the network administrator’s control from becoming Spanning Tree Protocol root nodes
DHCP snooping		Filters out DHCP messages with unregistered IP addresses and/or from unexpected or untrusted interfaces. This prevents rogue devices from behaving as DHCP Servers
IP Source Guard (IPSG)		When IP Source Guard is enabled at a port, the switch filters out IP packets received from the port if the source IP addresses of the packets have not been statically configured or dynamically learned from DHCP snooping. This prevents IP Address Spoofing
Dynamic ARP Inspection (DAI)		The switch discards ARP packets from a port if there are no static or dynamic IP/MAC bindings or if there is a discrepancy between the source or destination addresses in the ARP packet. This prevents man-in-the-middle attacks
IP/MAC/Port Binding (IPMB)		The preceding features (DHCP Snooping, IP Source Guard, and Dynamic ARP Inspection) work together to prevent DOS attacks in the network, thereby increasing network availability
Secure Core Technology (SCT)		Makes sure that the switch will receive and process management and protocol traffic no matter how much traffic is received
Secure Sensitive Data (SSD)		A mechanism to manage sensitive data (such as passwords, keys, and so on) securely on the switch, populating this data to other devices, and secure autoconfig. Access to view the sensitive data as plaintext or encrypted is provided according to the user-configured access level and the access method of the user
Layer 2 isolation Private VLAN Edge (PVE) with community VLAN		PVE (also known as protected ports) provides Layer 2 isolation between devices in the same VLAN, supports multiple uplinks
Port security		The ability to lock source MAC addresses to ports and limits the number of learned MAC addresses
RADIUS/TACACS+		Supports RADIUS and TACACS authentication. Switch functions as a client
Storm control		Broadcast, multicast, and unknown unicast
RADIUS accounting		The RADIUS accounting functions allow data to be sent at the start and end of services, indicating the amount of resources (such as time, packets, bytes, and so on) used during the session
DoS prevention		Denial-Of-Service (DOS) attack prevention
ACLs		Support for up to 512 rules Drop or rate limit based on source and destination MAC, VLAN ID or IP address, protocol, port, Differentiated Services Code Point (DSCP)/IP precedence, TCP/UDP source and destination ports, 802.1p priority, Ethernet type, Internet Control Message Protocol (ICMP) packets, IGMP packets, TCP flag, time-based ACLs supported
Quality of Service
Priority levels	8 hardware queues
Scheduling	Strict priority and Weighted Round-Robin (WRR) Queue assignment based on DSCP and class of service (802.1p/CoS)
Class of service	Port based; 802.1p VLAN priority based; IPv4/v6 IP precedence/Type of Service (ToS)/DSCP based; Differentiated Services (DiffServ); classification and remarking ACLs, trusted QoS
Rate limiting	Ingress policer; egress shaping and rate control; per VLAN, per port, and flow based
Congestion avoidance	A TCP congestion avoidance algorithm is required to minimize and prevent global TCP loss synchronization

Các loại module quang cisco sử dụng cho Switch Cisco SG350-52MP

pported SFP/SFP+ modules

SKU

Media

Speed

Maximum Distance

MGBSX1

Multimode fiber

1000 Mbps

500 m

MGBLH1

Single-mode fiber

1000 Mbps

40 km

MGBT1

UTP cat 5e

1000 Mbps

100 m