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S4208 8-port 100/1000/2500BASE-T Layer 3 managed 2.5G desktop switch

8-port, 3-layer managed 2.5G desktop switch

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S4208 This is a new generation of Gigabit switch series independently developed by Shenzhen Hi-Net Technology Co., Ltd., targeting IP metropolitan area networks and enterprise networks, meeting the needs of Ethernet multi-service carrying and various Ethernet access. It can provide users with rich and flexible service features, effectively improving the operability, manageability, and business expansion capabilities of the product, and has excellent lightning protection capabilities and security features.

Features

● Non-blocking data exchange

It has a switching capacity of up to 40Gbps and a Layer 2/Layer 3 forwarding capability of 29.76Mpps.

● Supports jumbo frame transmission

Supports jumbo frames up to 16K bytes, improving data transmission efficiency and speed, and enhancing network throughput.

● DHCP Function

Supports DHCP Server and DHCP snooping functions, so it can also be used in the aggregation layer of larger networks with multiple subnets.

● Multicast function

Supports IGMP v1, v2, v3, and IGMP Snooping multicast routing protocols

● ARP Security control features

Supports manual binding of IP addresses and MAC addresses

It can also automatically bind according to the address range and can achieve ARP locking.

● ACL Features

Supports port ACL filtering, providing IP standard ACL and IP extended ACL.

● Multi-layer loop protection technology

Supports STP, RSTP, and MSTP protocols, with redundant features for Layer 2 links. The failover time of the primary and backup links is less than 1 second (50ms).

● Manageability

Supports multiple management methods such as CLI, Telnet, SNMP, and WEB.

Built-in multiple SNMP network management: Bridge MIB, MIBII, Entity MIB v2, RMON MIB, and Proprietary MIB

Attributes
100/1000/2500Mbps		8
Serial Port		1
Product Performance
Backplane Bandwidth		40Gbps
Packet Forwarding Rate		29.76Mpps
Forwarding Mode		Store and Forward
Packet Forwarding Cache	12Mbit
DDR Memory	1Gbit
Flash Storage	256Mbit
MAC Address Table Size	16k
Jumbo Frames	16k
ACL Table Size	1K
VLAN Quantity	4K
Number of Layer 3 Interfaces	512
POE Power Budget	120W
POE Maximum Port Power	30W
POE Voltage	48V
POE PIN Pin Definition	V-(RJ45 Pin 1,2), V+(RJ45 Pin 3,6)
Physical Characteristics
Dimensions (mm)	240x104x29
Maximum Power Consumption	15W
Power Supply	100-240VAC, 50/60Hz
Operating Temperature	0 to 40 ℃
Operating Humidity	5 to 95% Non-condensing
Port Configuration
Enable Switch	Supports individual control of port enable and disable
Auto-Negotiation	Supports auto-negotiation and forced mode
Flow Control	Full-duplex supports IEEE802.3x & Half-duplex supports backpressure
Storm Control	Supports bandwidth control for broadcast, multicast, and unknown unicast
Port Mirroring	Supports multi-to-one port mirroring
Port Rate Limiting	Supports bidirectional port rate limiting
Port Aggregation	Supports static and dynamic port aggregation. Supports up to 8 groups, with up to 8 ports per group.
Port Aggregation Algorithm	Supports algorithms based on source MAC/destination MAC/source and destination MAC. Supports algorithms based on source IP/destination IP/source and destination IP.
MAC Configuration
Based on 802.1Q VLAN	Supported
MAC-based VLAN	Supported
IP-based VLAN	Supported
Protocol-based VLAN	Supported
Voice VLAN	Supported
Default VLAN	Supported
Private VLAN	Supported
VLAN Mapping	Supported
QinQ	Supported
Ring Network Protocol
Spanning Tree Protocol	Supports STP/RSTP/MSTP
Port Loop Detection	Supported
EAPS Protocol	Supports RFC3619
ERPS Protocol	Supported
DLDP Protocol	Supported
LLDP Protocol	Supports LLDP and LLDP-MED
UDLD Protocol	Fully compatible with CISCO's UDLD protocol
Layer 3 Forwarding
Static ARP and Dynamic ARP				Supported
Static Routing			Supported
RIP Routing			Supports RIP V1/V2
OSPF Routing			Supports OSPF V2
BGP				Supported
Policy Routing				Supported
VRRP Routing				Supported
Multicast
Static Multicast Address				Supported
IGMP Snooping				Supported
IGMP Query Packet				Supported
IGMP Filtering				Supported
MVR				Supported
GMRP				Supported
Access Control List (ACL)
Standard IP-based				Supported
IP-based expansion				Supported
MAC IP-based				Supported
MAC ARP-based				Supported
Time-based				Supported
Port filtering				Supported
Priority (QoS)
Algorithm				Supports WRR, SP, WFQ
Port-based				Supported
802.1P-based				Supported
DSCP-based				Supported
DHCP
DHCP Client			Supported
DHCP Relay			Supported
DHCP Server			Supported
DHCP option 82			Supported
DHCP Snooping			Supported
Security Configuration
Administrator Security Configuration			Supports enabling and disabling TELNET, WEB, and SNMP services
CPU Attack Prevention			Supports switch self-protection to prevent traffic attacks
IP-MAC Address Binding			Supports three-way binding (IP, MAC, port)
AAA			Supports 802.1x protocol Supports RADIUS protocol Supports RADIUS server authentication, authorization, and accounting Supports based on MAC Address 802.1 Authentication Supports 802.1x guest VLAN
DHCP SNOOPING			Supports dynamic ARP binding to prevent ARP spoofing. Supports setting specific ports to connect to the DHCP server to prevent unauthorized connections to the DHCP server.
Prevent ARP Spoofing			Supports manually configuring MAC ARP-based ACL rules to prevent ARP spoofing. Supports DHCP SNOOPING function; when the DHCP obtains an IP address, it dynamically binds ARP and port.
IPV6
IPV4/IPV6 Dual Protocol Stack			Supported
IPV6 Address			Supported
IPV6 Neighbor Discovery Address			Supported
ICMPV6			Supported
IPV6 Path MTU Discovery			Supported
Management Features
Command-line Management			Supports serial port, Telnet, and SSH
Web Management Interface			Supported
SNMP Management			Supports SNMP protocol, SNMP TRAP, and standard and private MIBs
User Management			Supports multiple users
TACACS+			Supports remote username and password authentication for the switch via the TACACS+ server. Supports password encryption in PAP and CHAP modes. Supports TACACS+ server authorization of switch commands. Supports IPv4 and IPv6-based TACACS+
Remote Monitoring			Supported
Displays CPU/RAM utilization			Supported
Log Management			Supported
Upload and download configurations			Supported
Firmware Upgrade			Supported
System Time			Supports local time setting and obtaining network time via SNTP protocol
Debugging Tools			Supports ping, ping6, traceroute, telnet/ssh clients