NTW-SW3728R Full Gigabit Managed Switch
- Commodity name： NTW-SW3728R Full Gigabit Managed Switch
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- Product Features
- Product Parameters
- Order Information
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ØRich port specifications to meet various enterprise needs
24 Gigabit electrical ports + 4 Gigabit optical-electrical multiplexing
ØEEE energy-saving design to reduce operating costs
Complies with EEE energy-saving standards, can automatically adjust energy consumption based on actual traffic at the ports, and can quickly switch between full-speed operation and low-power idle mode, saving users 30% in power consumption.
Ø3μm gold-plated network ports to reduce network lag
All switch network ports use 3μm gold-plating technology, which is wear-resistant, anti-oxidation, and easy to conduct electricity, reducing network lag and improving user experience.
ØPractical technology customized for enterprises
Supports DHCP snooping to prevent network failures caused by unauthorized secondary routing;
Supports IP Source Guard to prevent unauthorized users from accessing the network.
ØFast and efficient loop protection
Prevents broadcast storm failures in the internal network caused by loops through innovative real-time monitoring, rapid alarms, precise positioning, intelligent blocking, and automatic recovery.
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Project
28G-4F-Managed
Fixed Port
24 10/100/1000M Ethernet Ports
4 Gigabit SFP Optical Ports
4 Gigabit Reused Ethernet Ports
Management Port
1 Console Port
Reset Button
1
Switching Capacity
256Gbps
Packet Forwarding Rate
96Mpps
Operating Temperature
-20~50°C
Storage Temperature
-40~70°C
Operating Humidity
10%～90% Non-condensing
Storage Humidity
5%～95% Non-condensing
Appearance Size
440(L)×285(W)×44.5(H)mm
Total Weight
<5Kg
Input Voltage
AC: 110～240V/50～60Hz
Total Power Consumption
<30W
Business Features:
Project
28G-4F-Managed
Protocol Standards
IEEE 802.3, 10BASE-T Ethernet
IEEE 802.3u, Fast Ethernet Standard
IEEE 802.3ab, Gigabit Ethernet Standard
IEEE 802.3z, Gigabit Ethernet Fiber Standard
IEEE 802.3az, EEE Energy Efficient Ethernet Standard;
MAC Address
16K MAC Address Table, Auto Update, Bidirectional Learning
VLAN Configuration
Port-based VLAN
Up to 4096 VLANs
802.1Q Standard VLAN
Spanning Tree
STP Spanning Tree Protocol
RSTP Rapid Spanning Tree Protocol
Port Aggregation
8 Groups of Aggregation, Up to 8 Ports per Group
Port Mirroring
Bidirectional Port Mirroring
Ring Protocol
Supports Ring Network
Supports Loop Protection Function
Supports Downstream Multi-Ring
Port Isolation
Downstream Ports Are Isolated from Each Other, While Communicating with Upstream Ports
Port Flow Control
Half-Duplex Backpressure Control
Full-Duplex Based on PAUSE Frame
Port Rate Limiting
Port-based Input/Output Bandwidth Management
Multicast Control
IGMPv1/2/3 and MLDv1/2 Snooping,
DHCP
DHCP Snooping
Storm Suppression
Storm Suppression for Unknown Unicast, Multicast, Unknown Multicast, Broadcast Types
Storm Suppression Based on Bandwidth Regulation and Storm Filtering
Security Features
VLAN and MAC Binding
IP and MAC-based ACL
Security Limit Based on the Number of MAC Addresses per Port
QOS
802.1p Port Queue Priority Algorithm
Cos/Tos, QOS Tagging
WRR (Weighted Round Robin), Weighted Priority Round Robin Algorithm
Cable Sequence
Auto-MDIX Function, Automatically Identifies Straight and Crossed Cables
Ping Detection
IPv4/IPv6 Ping Detection
Negotiation Mode
Port Auto-Negotiation Function (Self-Negotiating Transmission Rate and Duplex Mode)
System Maintenance
Check Cable Connectivity
Upgrade Package Upload
View System Logs
WEB Restore Factory Configuration
Network Management
WEB Interface Management
TELNET Management
CLI Interface Management
SNMP V1/V2C Management
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Device Name
Device Information
NTW-SW3728R
24 10/100/1000M Ethernet ports, 4 Gigabit SFP optical ports, 4 Gigabit multiplexed Ethernet ports
NTW-SW3728
24 10/100/1000M Ethernet ports, 4 Gigabit SFP optical ports, 2 Gigabit multiplexed Ethernet ports
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