نقد و بررسی محصول
معرفی سوئیچ هوشمند D-link مدل DGS-1500-20/E
| مشخصات محصول | مشخصات محصول | جزییات |
|---|---|---|
| ویژگی‌های سخت‌افزاری | لایه |
L2 + |
| رابط ها |
16 10/100/1000 Mbps, 4 SFP, Auto MDI/MDIX adjustment, EIA/TIA-568 100-ohm STP (100 m max.), UTP Cat. 5, Cat. 5e (100 m max.) |
|
| تعداد پورت LAN |
20 |
|
| 10/100/1000 Base-T Ports |
16 |
|
| PoE |
ندارد |
|
| منبع تغذیه |
100 to 240 VAC, 50 to 60 Hz Internal |
|
| ابعاد(طول*عرض*ارتفاع)(میلی متر) |
440x140x44 |
|
| نشانگر LED |
Link/Activity/Speed (Per 10/100/1000 Mbps port), Link/Activity/Speed (Per SFP port), Per device: Power |
|
| داخل رک |
دارد |
|
| PoE plus | PoE plus |
ندارد |
| ویژگی های نرم افزاری | استانداردهای پورت |
Auto-negotiation, IEEE 802.3 10BASE-T Ethernet (twisted-pair copper), IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted- pair copper), IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper), IEEE 802.3x Flow Control, support for Full-Duplex Mode |
| نوع سوئیچ |
مدیریتی |
|
| ظرفیت سوئیچ |
40 Gbps |
|
| فایروال و امنیت دسترسی |
802.1X Port-based Access Control, ACL mode, ARP mode, ARP Spoofing Prevention, Broadcast/Multicast/Unknown Unicast Storm Control, D-Link Safeguard Engine, DHCP Server Screening, IP-MAC-Port Binding (Smart Binding), Max. 64 entries, Port Security – Supports up to 64 MAC addresses per port, SSH v2, SSL Supports v1/v2/v3, Supports 512 address binding entries, Supports DHCP Snooping, Traffic Segmentation |
|
| مدیریت |
SmartConsole Utility, SNMP, System Log, Telnet Server, TFTP Client, Trap for SmartConsole Utility, Backup/Upgrade firmware, BootP/DHCP Client, Compact CLI through Telnet, Debug command, DHCP Auto Configuration, ICMP v6, IPv4/v6 Dual Stack, Max. 500 log entries, RMONv1, Single IP Management, Smart Wizard, SNMP Trap, SNTP, Supports IPv4 log server, Supports v1/v2/v3, Time Setting, Trusted Host, Upload/Download Configuration file, Web-based GUI |
|
| VLAN |
802.1Q tagged VLAN VLAN Group, GVRP, GVRP :Up to 256 dynamic VLANs, 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, VLAN Group:Max. 4K static VLAN groups- Max. 4094 VIDs |
|
| عملکردهای لایه 3 |
32 IPv4 Static Route Entries, Default Route, Max. 128 IPv4 Host Routes, Max. 16 IPv6 Static Route entries, Max. 64 IPv6 Host Routes, Static Route |
|
| 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, Cable Diagnostics, Filters all unregistered groups Spanning Tree Protocol, Flow Control, Forwards all unregistered groups, HOL Blocking Prevention, HOL Blocking Prevention IGMP Snooping, IGMP v1/v2 Snooping, Jumbo Frame :Up to 10,000 bytes, LLDP, LLDP-MED, Many-to-One, Max. 10 groups per device, 8 ports per group, Multicast Filtering, One-to-One, Per VLAN IGMP snooping, Spanning Tree Protoco, 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, FCC Class A, ICES-003, VCCI Class A |
| پشتیبانی از D-LINK Green |
دارد |
|
| گارانتی | گارانتی |
2 سال گارانتی ایزی |
