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Стандарты порта
- 802.3 10Base-T Ethernet
- 802.3u 100Base-TX Ethernet
- 802.3ab 10000Base-T Ethernet
- 802.3x Full-Duplex Flow Control
Сетевые порты
- 24 10/100/1000 Mbps Ports
- 4 10/100/1000 Mbps SFP Ports
- 1 RJ45 Console Port
Производительность
- Switching Capacity: 56 Gbps
- Forwarding Mode: Store-and-Forward
- SDRAM: 256 MB
- Flash Memory: 32 MB
- Packet Buffer Memory: 512 KB
- Address Database Size: 8,000 MAC Addresses
PoE Возможности
- PoE Standard: Ports 1~24 Support IEEE 802.3at/af
- PoE Capable Ports: All Gigabit Ethernet Ports/Up to 30 W
PoE Запас
- 185 W
Источник питания
- 100 ~ 240VAC, 50-60Hz
- 4A
Физический интерфейс
LED Indicators
- Reset Button
- Desktop/Wall Mount
LED Indicators
Устройство
- Power LED
- Fault LED
- PoE Max LED
- LAN Mode LED
- PoE Mode LED
Порты
- Link/Activity/Speed (per Ethernet port)
- Link/Activity/Speed (per SFP slot)
Особенности ПО
Особенности L2
802.3ad Link Aggregation
- Maximum of 8 Groups/8 Ports per Group
Зеркалирование портов
- One-to-One
- Many-to-One
Протокол связующего древа
- 802.1D Spanning Tree Protocol (STP)
- 802.1w Rapid Spanning Tree Protocol (RSTP)
- 802.1s Multiple Spanning Tree Protocol (MSTP)
MAC Address Table
- 8K Entries
Static MAC Address
- 256 Entries
802.1ab Link Layer Discovery Protocol
IGMP Snooping
- IGMP v1/v2/v3 Snooping
- Supports 4094 IGMP Groups
- IGMP per VLAN
- IGMP Snooping Query
- IGMP Snooping Fast Leave
MLD Snooping
- MDL Snooping v1/v2
- Supports 4,094 MLD Groups
- IGMP per VLAN
Jumbo Frame
- Up to 9,216 bytes
802.3x Flow Control
802.3az Energy Efficient Ethernet
VLAN
- 802.1Q Support
VLAN Group
- Max 4,094 Static VLAN Groups
Voice VLAN
QoS
802.1p Quality of Service
- 8 Queues per Port
Queue Handling
- Strict
- Weighted Round Robin (WRR)
QoS Based on:
- 802.1p Priority
- DSCP
Bandwidth Control
- Port-Based (Ingress/Egress, 64 Kbps~1000 Mbps)
Broadcast/Unknown Multicast/Unknown Unicast Storm Control
Access Control List (ACL)
Layer 2/3
- Supports Maximum 50 Entries (ACL)
- Supports Maximum 256 Entries (ACE)
ACL Based on:
- MAC Address
- VLAN ID
- 802.1p Priority
- Ethertype
- IP Address
- Protocol Type
- DSCP
Безопасность
802.1X
- Guest VLAN
- Port-Based Access Control
Supports RADIUS Authentication
Безопасность порта
- Up to 256 MAC Addresses per Port
Port Isolation
DoS Attack Prevention
BPDU Attack Prevention
Мониторинг
- Port Statistics
- System Log
- RMON
Управление
- Web Graphical User Interface (GUI)
- Command Line Interface (CLI)
- BootP/DHCP Client/DHCPv6 Client
- SSH Server
- Telnet Server
- TFTP Client
- HTTPS
SNMP
- Supports v1/v2c/v3
- SNMP Trap
- SNTP
- Configuration Restore/Backup
- Dual Images
Диагностика
- Cable Diagnostic
- Ping Test
- Trace Route
MIB/RFC Standards
- RFC1213
- RFC1493
- RFC1757
- RFC2674
- RFC 2863
Функции беспроводного управления
- Управление (до 50 точек доступа на контроллер)
- Access Point Auto Discovery & Provisioning
- Access Point Auto IP-Assignment
- Access Point Group Management
- Remote Access Point Rebooting
- Access Point Device Name Editing
- Access Point Radio Settings
- Band Steering
- Traffic Shaping
- RSSI Threshold
- Fast Roaming
- Access Point Client Limiting
- Client Fingerprinting
- Wireless Security (WPA/WPA2 Enterprise, WPA/WPA2 PSK)
- AP VLAN Management
- VLANs for Access Point- Multiple SSIDs
- Secured Guest Network
- Capture Portal
- Access Point Status Monitoring
- Rogue AP Detection
- Email Alert
- Wireless Client Monitoring
- Background Scanning
- Wireless Traffic & Usage Statistics
- Real-Time Throughput Monitoring
- Visual Topology View
- Floor Plan View
- Wireless Coverage Display
- Map View
- Secure Control Messaging
- SSL Certificate
- Local MAC Address Database
- Remote MAC Address Database (RADIUS)
- Unified Configuration Import / Export
- Intelligent Diagnostics
- Bulk Firmware Upgrade Capability
- One-Click Update
- Kick/Ban Clients
Экологические и физические
Temperature Range
- Operating: 0 to 50° C
- Storage: -20 to 70 ° C
Humidity (Non-Condensing)
- 5% - 95%
Комплектация
- (1) EWS7928P Switch
- (1) Power Cord
- (1) RJ45 Console Cable
- (1) Rack Mount Kit
- (1) Quick Installation Guide
Размер и вес
- Weight: 3.6 kg
- Width: 440 mm
- Length: 260 mm
- Height: 44 mm