نقد و بررسی محصول
معرفی سوئیچ هوشمند D-link مدل DGS-1210-28P
| مشخصات محصول | مشخصات محصول | جزییات |
|---|---|---|
| ویژگی‌های سخت‌افزاری | لایه |
L2 |
| رابط ها |
24 10/100/1000 Mbps, 4 SFP, PoE capable |
|
| تعداد پورت LAN |
28 |
|
| 10/100/1000 Base-T Ports |
24 |
|
| PoE |
دارد |
|
| PoE(802.3af) Ports |
1-4 |
|
| PoE+(802.3at) Ports |
5-24 |
|
| PoE Budget |
185w |
|
| منبع تغذیه |
100 to 240 VAC, 50 to 60 Hz Internal |
|
| فن |
سه فن هوشمند |
|
| ابعاد(طول*عرض*ارتفاع)(میلی متر) |
440x250x44 |
|
| نشانگر LED |
Button to switch, LED display mode between, Link/Activity/Speed (per 10/100/1000Base-T port), Link/Activity/Speed (Per SFP port), Per device: Power, PoE and Link/Activity, PoE Max (per Device), Power/Fan (Per device) |
|
| داخل رک |
دارد |
|
| PoE plus | PoE plus |
دارد |
| ویژگی های نرم افزاری | استانداردهای پورت |
Auto-negotiation, IEEE 802.3 10BASE-T Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3af compliance, IEEE 802.3at compliance, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3x Flow Control for Full-Duplex Mode |
| نوع سوئیچ |
مدیریتی |
|
| ظرفیت سوئیچ |
56 Gbps |
|
| فایروال و امنیت دسترسی |
ARP Spoofing Prevention, Broadcast/Multicast/Unknown Unicast Storm Control, D-Link Safeguard Engine, DHCP Server Screening, Discover connected devices and click to bind, Inspect ARP packets and/or IP packets, Max. 64 entries, Port Security – Supports up to 64 MAC addresses per port, Smart Binding, SSL:Supports v1/v2/v3 -Supports IPv4/v6 access, Static MAC, Supports 512 entries of IP-MAC-Port binding, Supports DHCP Snooping, Traffic Segmentation, Trusted Host |
|
| مدیریت |
SmartConsole Utility, Telnet Server, TFTP Client, Multi-Language Web-based GUI – English (default) – Simplifed Chinese – Traditional Chinese – French – German – Italian – Japanese – Portuguese – Russian – Spanish, Simplifed CLI |
|
| VLAN |
802.1Q tagged VLAN VLAN Group, Max. 10 user defined OUI, Max. 256 static VLAN groups, Max. 4094 VIDs Management VLAN Asymmetric VLAN Auto Voice VLAN, Max. 8 default OUI Auto Surveillance VLAN |
|
| کیفیت خدمات (QOS) | Number of Queues per port |
4 |
| Priority Queue Mapping based on DSCP |
دارد |
|
| Weighted Round Robin (WRR) |
دارد |
|
| عملکرد | MAC-address table |
16K |
| عملکردهای لایه 2 |
802.1D STP, 802.1w RSTP Loopback Detection 802.3ad Link Aggregation, 802.3x Flow Control, Filters all unregistered groups Spanning Tree Protocol, Flow Control, Forwards all unregistered groups, HOL Blocking Prevention IGMP Snooping, IGMP v1/v2 Snooping, LLDP, LLDP-MED, Many-to-One, Max. 14 groups per device/8 ports per group, Max. 8 groups per device, max. 8 ports per group Port Mirroring, Multicast Filtering, One-to-One, Per VLAN IGMP snooping, Spanning Tree Protocol, Supports 256 IGMP snooping groups, Supports 64 static multicast addresses, Supports IGMP Querier L2 Multicast Filtering, Supports Mirroring for Tx/Rx/Both Cable Diagnostics Configurable MDI/MDIX |
|
| سایر ویژگی‌ها | گواهی نامه ها |
BSMI, C-Tick, CE Class A, CE LVD, cul, FCC Class A, ICES-003, VCCI Class A |
| پشتیبانی از D-LINK Green |
دارد |
|
| گارانتی | گارانتی |
2 سال گارانتی ایزی |
