انتخاب هوشمندانه سخت افزار و تجهیزات شبکه
| برند محصول | D-Link |
|---|---|
| مدل محصول | DGS-3450 |
| فرمت | Rack |
| نوع مدیریت شبکه | Managed |
| پورت اصلی | 48 |
| پورت های اصلی | 48x 10/100/1000BASE-TX Auto-Negotiating, Auto-MDI/MDIXPorts with 802.3x Flow Control; 4x Combo SFP Slots, Media Support Dependent On GBIC Transceiver; 2x Open Slots for 10Gigabit Uplink Modules; 1x R |
| سرعت پورت اصلی | 10/100/1000Mbps + 10 Gbps |
| پورت Mirroring | بلی |
| قابلیت Stack نمودن | بلی |
| لایه | 2 |
| PoE | خیر |
| QoS | بلی |
| SNMP | بلی |
| پشتیبانی از VLan | بلی |
| حافظه Buffer | 750KB |
| Jumbo frame | 9 KB |
| جدول MAC آدرس | 8K |
| پشتیبانی از ماژول | بلی |
| LED | Per Device: Power, Console, RPS, Per Ethernet Port: Link/Activity, 10Mbps or 100Mbps Speed, Per Gigabit Port: Link/Activity, 10/100Mbps or 1000Mbps Speed |
| توان | Internal power supply - hot-plug, Maximum Power Consumption: 131.3 Watts |
| دما | 32° to 104°F |
| رطوبت | 10% - 90%, Non-condensing |
| ویژگی ها | - 802.1D STP, - 802.1s MSTP, - 802.1w RSTP, - ACL modes *, - Host-based IGMP Fast Leave *, - IGMP Fast Leave, - Multiple-to-One, - One-to-One, '- 1K IGMP Snooping Groups, * Available in future firmware upgrade., 32 802.3ad Link Aggregation Groups, Acoustic: < 48.7dB, Back Pressure Flow Control, BootP/DHCP Client, CLI, CPU Monitoring, D-Link Single IP Management v.1.6, DHCP Auto-Configuration, DHCP Relay Option 82, Dual Configuration, Dual Images, Emissions: FCC Class A, CE, C-Tick, VCCI, Enhanced L2+ With Static Routing, Multi-Layer ACL and QoS., Head-of-line Blocking Prevention, Heat Dissipation: 448.02 BTU/Hr., IGMP Snooping Supports:, IGMP Snooping v1/v2/v3, IP v4 Host Table: 2K Entries, IP v4 Routing Table: 128 Entries, IP v6 Host Table: 1K Entries, IP v6 Routing Table: 128 Entries, L2 Features:, L3 Features: 128 IP v.4/v.6 Static Routing, LLDP, Loop Back Detection, Management:, MLD Snooping Supporting 511 MLD Snooping Groups, Packet Forwarding Rate: 101.19Mpps, Port mirroring, RMON v.1, Safety Compliance: CSA International, CB, SNMP trap on MAC Notification, SNMP v1/v2c/v3, Spanning Tree:, Switch Fabric: 136Gbps, System log, Telnet client *, Telnet server, TFTP client, Trap/alarm/log severity control, Trunking Across Stack, Ventilation: 2 40x40 mm DC Fans, vFlash file system, Web GUI Traffic Monitoring, Web MAC Address Browsing, Web-based GUI |
| امنیت | 802.1x Port-based/MAC-based Access Control, Broadcast Storm Control, D-Link Safeguard Engine, IP-MAC-Port Binding (500 entries per device), MAC-based Access Control *, Port security, RADIUS/TACACS/TACACS+, SSH v.2, SSL v.3, Support Microsoft NAP, Traffic Segmentation, Web-based Access Control * |
| ابعاد | 17.3" x 15.3" x 1.7" |
| وزن | 11.6 پوند |
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