| پورت | 24 پورت گیگابیتی PoE
4 پورت Combo SFP |
|---|
| قابلیت های پورت | Auto-negotiating, Auto
MDI-MDI/X ports with 802.3
Flow Control |
|---|
| نشنانگر LED | Per device: Power/PWR ,Max/CPU/Fan Error Port LED
Mode Indicator: Link/Act Mode/PoE Mode
per 10/100/1000BASE-T port Link/Act, 100/1000Mbps
per SFP slot: Link/Act, 1000Mbps |
|---|
| ظرفیت سوییچ | 48Gbps |
|---|
| Packet Fowarding Rate | 35.7Mpps |
|---|
| جدول MAC Address | 8K |
|---|
| MAC Address Update | Up to 256 static MAC entries
Enable/disable auto-learning
of MAC addresses |
|---|
| Packet Buffer | 512KB |
|---|
| Jumbo Frame | 10,240bytes |
|---|
| مصرف برق | 250.3W |
|---|
| منبع تغذیه | 102to 240 VAC 50/60Hz internal universal power supply |
|---|
| ظرفیت PoE | 180watts |
|---|
| DC Fans | 2 |
|---|
| اتلاف حرارت | 854.02BTU/hr |
|---|
| ابعاد | 440mm x 210mm x 44mm
19inch standard rackmounting width
1U height |
|---|
| وزن | 3.6kg |
|---|
| EMI | FCC Class A, CE Class A, VCCI Class A |
|---|
| RoHS-compliant | Yes |
|---|
| MTBF | 173,467hrs |
|---|
| Safety | cUL, LVD |
|---|
| استانداردهای پورت | IEEE 802.3 10BASE-T Ethernet
IEEE 802.3u 100BASE-TX Fast Ethernet
IEEE 802.3ab 1000BASE-T Gigabit Ethernet
IEEE 802.3z Gigabit Ethernet (fiber) ANSI/IEEE 802.3
IEEE 802.3x Flow Control + Nway Auto-Negotiation
(802.3af Power over Ethernet (for DGS-1224TP only |
|---|
| ویژگی های لایه 2 ای | IGMP v1/2 Snooping: supports 64 multicast groups
802.1D Spanning Tree
Static Port Trunk (Link Aggregation): up to 6 groups per device, up to 8 ports per group |
|---|
| VLAN | (802.1Q VLAN (VLAN Tagging)
Up to 256 static VLAN groups
Management VLAN
Asymmetric VLAN |
|---|
| QoS | 802.1p Priority Queues
Up to 4 queues per port
DSCP-based QoS
Supports WRR or Strict Mode in Queue Handling |
|---|
| امنیت | 802.1X Port-based Access Control
Broadcast Storm Control
D-Link Safeguard Engine
Trusted Host
Cable Diagnostics function |
|---|
| مدیریت | Web-based GUI
SNMP v1 support
DHCP Client
Trap setting for destination IP, system events, fiber port
events, twisted-pair port events
Port Access Control
web-based: Firmware backup/upload
Firmware upgrade using SmartConsole Utility
System Reboot using web-based interface
SmartConsole Utility |
|---|
| محل استفاده | Rackmount |
|---|
| تعداد پورت | 18 تا 28 پورت |
|---|
| PoE | 802.11af |
|---|
| نوع پورت | Gigabit Ethernet |
|---|
| نوع پورت آپلینک | Copper/Gigabit Fiber combo, Gigabit Ethernet, Gigabit Fiber |
|---|
| برند | D-link |
|---|
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