سوییچ گیگابیتی 20 پورت دی-لینک سری اکستاک مدل DGS-3120-24PC

5423 گرم

802.1p ƒƒ8 queues per port ƒƒQueue Handling Strict Priority Weighted Round Robin (WRR) Strict + WRR CoS based on Switch Port VLAN ID 802.1p Priority Queues MAC Address IPv4 Address DSCP Protocol Type TCP/UDP Port User-Defined Packet Content IPv6 Address IPv6 Traffic Class IPv6 Flow Label Supports following actions for flows Remark 802.1p Priority Tag Remark TOS/DSCP Tag Bandwidth Control Bandwidth Control Port-based (Ingress/Egress, Min. Granularity 8 Kbps) Flow-based (Ingress/Egress, Min. Granularity 8 Kbps) ƒƒThree Color Marker5 CIR/PIR minimum granularity: 8 kbps Two Rate Three Color Marker (trTCM), CBS/PBS Single Rate Three Color Marker (srTCM), CBS/EBS

Web-based GUI ƒƒCommand Line Interface - CLI ƒƒTelnet Server ƒƒTelnet Client ƒƒTFTP Client ƒƒZModem ƒƒSNMP v1/v2c/v3 ƒƒSNMP Traps ƒƒSystem Log ƒƒRMON v1: Supports 1,2,3,9 groups RMON v2: Supports ProbeConfig group LLDP ƒƒBootP/DHCP Client ƒƒDHCP Auto-Configuration ƒƒDHCP Relay ƒƒDHCP Client Option 12 ƒƒDHCP Relay Option 82 ƒƒFlash File System ƒƒMultiple Images ƒƒMultiple Configurations ƒƒCPU Monitoring ƒƒDebug Command ƒƒSNTP ƒƒPassword Recovery ƒƒPassword Encryption ƒƒTrusted Host ƒƒMicrosoft NLB (Network Load Balancing) Support ƒƒICMPv6

Double VLAN Q-in-Q

Supports up to 1.5K Ingress access rules ƒƒACL based on 802.1p Priority VLAN ID MAC Address Ether Type IPv4 Address DSCP Protocol Type TCP/UDP Port Number User-Defined Packet Content IPv6 Address IPv6 Flow Label IPv6 Traffic Class Time-based ACL ƒƒCPU Interface Filtering

88 گیگابیت بر ثانیه

پشتیبانی از POE

20 عدد پورت گیگابیتی 10/100/1000BASE-TX 4 عدد پورت کومبو 1000Base-T پورت کنسول RS-232 2 عدد پورت stacking اسلات کارت حافظه

20 عدد

POE

در صورت استفاده از توپولوژی خطی: 20 گیگابیت بر ثانیه در صورت استفاده از توپولوژی دوجهته حلقه‌ای: 40 گیگابیت بر ثانیه

SSH v2 ƒƒSSL v1/v2/v3 ƒƒPort Security Up to 64 MAC addresses per port/VLAN ƒƒBroadcast/Multicast/Unicast Storm Control ƒƒTraffic Segmentation ƒƒD-Link Safeguard Engine ƒƒNetBIOS/NetBEUI Filtering ƒƒDHCP Server Screening ƒƒARP Spoofing Prevention ƒƒDoS Attack Prevention5 ƒƒBPDU Attack Protection

برق شهری 100 تا 240 ولت متناوب

IPv6 Phase 2, FCC Class A, CE Class A, VCCI Class A, IC, C-Tick, BSMI, CB, cUL, LVD, BSMI