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S3052 48-port Gigabit RJ45 + 4-port 1G SFP slot Layer 3 managed Ethernet switch

48-port Gigabit managed switch with 4 Gigabit SFP+ uplink ports

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● Supports IEEE802.3, IEEE 802.3u, IEEE802.3ab, IEEE802.3z

● Provides 48 10/100/1000 Base-TX ports and 4 1G SFP ports

● Built-in power supply

● Backplane bandwidth up to 104Gbps

● Supports MLD Snooping

● Supports standard IP/extended IP/MAC IP/ARP ACL

● Supports IGMP snooping for multimedia applications

● Supports port mirroring and bandwidth control

● Supports IEEE802.3x flow control

● Supports port-based VLAN and 802.1Q Tag VLAN

● Supports IEEE802.3ad port trunking via LACP

● Supports spanning tree protocol IEEE802.1d/802.1w/802.1s

● Supports IEEE 802.1p QoS classification

● Supports IEEE 802.1x user authentication

● Supports broadcast storm filtering

● Supports system event logging

● Supports command-line interface management

● Supports Web/SNMP/SSH/Telnet/Console management

Attributes
Port Configuration	48 Port 10/100/1000 Mbps RJ45 Ethernet Port 4 x 1 Gbps SFP Port
Management Port	Configuration Port
Indicator	Power, Port Rate, Port Connection
Performance
Switching Capacity	104 Gbps
Packet Forwarding Rate	77.4Mpps
Switching Mode	Store and Forward
Packet Buffer Storage	12 Mbit
Running Memory	2G Mbit
Flash Memory	512 Mbit
MAC Address Table	16K
Maximum Jumbo Frame Size	16K B
VLAN Quantity	4K
Access Control List	512
L3 Interface	512
Number of Port Priority Queues	8
Product Appearance Characteristics
Dimensions	440 x 250 x 44 mm
Weight	4 KG
Operating Temperature	0 to 40 ℃
Storage Temperature	-10 to 70 ℃
Relative Humidity	5 to 95% Noncondensing
Power Input	100-240VAC, 50/60Hz
Power Consumption	60 W
Electromagnetic Compatibility and Safety	FCC, CE, RoHS
Reliability	2 00,000H
Port Configuration
Turn Ports On and Off	Supports port on/off control
Port Auto-Negotiation	Supports forced port and rate
Port Flow Control	Supports IEEE802.3x full-duplex flow control Supports backpressure half-duplex flow control
Broadcast Storm Control	Supports broadcast, multicast and DLF Packet Rate Limiting
Port Mirroring	Supports multi-to-one port mirroring
Port Rate Limiting	Supports input and output port rate limiting
Link Aggregation	Supports manual link aggregation Supports Link Aggregation Control Protocol Maximum Support 8 Group aggregated links, maximum number of aggregated ports per group 8 个
Aggregation Strategy	Source MAC Address / Destination MAC Address / Source Destination MAC Address Source IP Address / Destination IP Address / Source Destination IP Address
Protected Port	Each port can be configured as a mutually isolated protected port
MAC Address Configuration
Management MAC Address Table	Support
Transmission Mode	Supports IVL transmission mode
Static MAC Address Table	Support
MAC Address Binding	Support
MAC Address Filtering	Support
MAC Learning Control	Supports port control MAC Number of learned entries
VLAN Configuration
Based on 802.1 Q of VLAN	Support
Based on MAC Address VLAN	Support
Based on IP Address VLAN	Support
Protocol-based VLAN	Support
Guest VLAN	Support
Private VLAN	Support
Reliability Protocol
Spanning Tree Protocol	Supports STP/RSTP/MSTP
BPDU Protection	Support
BPDU Filtering	Support
Port Loop Detection	Support
EAPS Protocol	Supports RFC3619
LLDP Protocol	Supports LLDP and LLDP-MED
UDLD Protocol	Fully compatible CISCO UDLD protocol
Host Routing
Static ARP	Support
Static Routing	Support
Multicast
Static Multicast MAC Address	Support
IGMP Snooping	Support
MVR	Support
GMRP	Support
Access Control List
Based on IP Standard ACL	Support
Based on IP Extended ACL	Support
Based on MAC Address IP Standard ACL	Support
Based on MAC Address ARP Protocol ACL	Support
Time-based	Support
Port-based filtering	Support
QoS
Scheduling Mode	Supports WRR, SP, WFQ
Port-based sorting	Support
Based on 802.1p Sorting	Support
Based on DSCP Sorting	Support
Security Performance
Administrative Security	Supports starting and ending TELNET, WEB and SNMP services Supports TELNET, WEB and SNMP service binding standard IP ACL Supports control TELNET Number of users
CPU Protection	Switch self-protection, prevents flow attacks
IP-MAC Address Binding	Supports static configuration IP, MAC and port binding
AAA	Supports 802.1x protocol Supports RADIUS protocol Supports Remote Authentication Dial-In User Service protocol Supports based on MAC Address 802.1X Authentication Supports 802.1x guest VLAN
DHCP Snooping	Supports dynamic binding ARP Prevent ARP Spoofing Supports dynamic IP ， MAC Port binding Supports fixed port connection DHCP Server, prevents private connection DHCP Server
Prevent ARP Spoofing attack	Supports manual configuration based on MAC ARP of ACL Rules, prevent ARP Spoofing Support DHCP Snooping Function, when DHCP Getting IP Address, dynamic binding ARP and port, to prevent ARP Spoofing
Management features
CLI Management	Supports serial port management Supports TELNET management Supports SSH management
WEB Management	Support
SNMP Management	Supports SNMP protocol Supports SNMP TRAP Supports standard and private MIBs
User Management	Supports multi-user management
Display CPU Utilization	Support
Display RAM Utilization	Support
Login Management	Support
Upload and download configuration	Support
Firmware upgrade	Support
Timer Management	Supports local timer management Support SNMP Protocol obtains clock
Troubleshooting tools
PING	Support
Route tracing	Support
Remote login client	Support
Packaging
Ethernet switch	1pcs
User Manual	1pcs
Power Cord	1pcs
Serial Cable	1pcs
Angle Iron	2pcs
Foot Pad	4pcs