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Product Details

What it does

The netis ST3328GF 24GE+4 SFP-Port Gigabit Ethernet SNMP managed Switch is ideal for medium to large Internet bar or enterprise, and it fully complies with IEEE802.3/802.3u/802.3ab/802.3z Ethernet standards. It provides 24 10/100/1000Mbps and 4 SFP Gigabit ports, with powerful management functions, including 802.1p (QoS), DiffServ (QoS), IGMP Snooping, 802.1w (Rapid Spanning Tree), Link Aggregation, 802.1q (VLANs), 802.1x and more. It's a perfect way to ensure you a high-quality and stable network.

Features

24 10/100/1000Mbps Ethernet ports, 4 SFP Gigabit ports
56Gbps switching fabric capacity
IEEE 802.3x compliant Flow Control support for full duplex
Supports IEEE 802.1Q VLAN
Supports Spanning Tree Protocol
Supports LLDP, DLDP
Supports DHCP Snooping, Relay and Option 82
Supports IGMP Snooping v1/v2/v3
Supports powerful security functions like ACL, dynamic ARP inspection and more
Provides high performance of Store-and-Forward architecture, broadcast storm control
Supports SNMP v1/v2c/v3 , SSH v1/v2 switch management

Specification

Hardware
Interface	24 * 10/100/1000Mbps RJ45 port, Auto-Negotiation, Auto MDI/MDIX 4 * SFP slot(Mini-GBIC), 1000 full mode supported 1 * RS232 Console port
LED	PWR, SYS, 1X-24X 1000M, 1X-24X LINK/ACT, 25X-28X 1000M, 25X-28X LINK/ACT
Power Supply	100-240 V AC/50-60Hz
Dimensions (L xW x H )	432 x 250 x 44 mm

Switching Feature
Standard	IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX, IEEE 802.3ab 1000Base-T, IEEE 802.3z 1000Base-LX/SX, IEEE 802.3x, IEEE 802.3ad, IEEE 802.1p, IEEE 802.1q, IEEE 802.1d, IEEE 802.1w, IEEE 802.1s, IEEE 802.1x
Switching Fabric Capacity	56Gbps
MAC Address Table	8K, auto-learning & auto-aging
Transmission Method	Store and Forward
Packet Buffer Memory	4Mbits
Link Aggregation	Cisco ether-Channel (Static Trunk) IEEE 802.3ad LACP (Link Aggregation Control Protocol) Up to 8 Trunk groups Up to 8 ports per trunk group
Spanning Tree Protocol (STP)	STP, IEEE 802.1D (Classic Spanning Tree Protocol) RSTP, IEEE 802.1w (Rapid Spanning Tree Protocol) MSTP, IEEE 802.1s (Multiple Spanning Tree Protocol, spanning tree by VLAN) Loopback detection
Multicast	IGMP Snooping V1/V2/V3 Multicast VLAN Registration (MVR)
VLAN	IEEE 802.1Q Tag-based VLAN Up to 4K VLANs groups, out of 4049 VLAN IDs Q-in-Q tunneling GVRP protocol for VLAN Management
Flow Control	IEEE 802.3x PAUSE frame Flow Control, Full-Duplex mode Back-Pressure Flow Control, Half-Duplex mode
Quality of Service (QoS)	8 priority queues Strict priority(SP), Weighted Round Robin(WRR), SP+WRR CoS policies Traffic-policing policies
DHCP	DHCP Snooping DHCP Relay DHCP option 82
Security	IEEE 802.1x Port-Based / MAC-Based Authentication RADIUS / TACACS+ users access authentication Access Control List(ACL) Dynamic ARP inspection MAC Binding Broadcast Storm Control
Management	Console / Telnet Command Line Interface Web SNMP v1/v2c/v3, SSH v1/v2
Others	Port mirroring flow mirroring LLDP(Link Layer Discovery Protocol) DLDP (Device Link Detection Protocol) Egress and Ingress Bandwidth Control

Others
Certification	FCC, CE
Environment	Operating Temperature: 0℃~40℃ Storage Temperature: -40℃~70℃ Operating Humidity: 10%~90%RH non-condensing Storage Humidity: 5%~90%RH non-condensing
Package	1 * ST3328GF 1 * Power Cord 1 * RS232 Console Cable 2 * Rackmount Brackets and the Fittings 1 * Quick Installation Guide