Комутатор D-Link xStack 20-port GE and 4-port Combo 4-port Combo 1000BaseT/SFP plus 4 10GE SFP+
Марка:
D-LINK
Характеристики
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Сигурност:Port Security, Broadcast/Multicast/Unicast Storm Control, D-Link Safeguard Engine, DHCP Server Screening, Dynamic ARP Inspection, IP Source Guard, DHCP Snooping, IPv6 Snooping, Dynamic ARP Inspection (DAI), SSL, SSH, BPDU Attack Prevention
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Power Over Ethernet (PoE):No
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Суич, тип:Fixed Port
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Общ брой портове:28
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Основни портове, тип:20x10/100/1000Base-T
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Uplink портове:4 dual personality, 4x10GE SFP
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Свободни (10GB) слотове:No
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Управление:Web-based GUI, Command Line Interface (CLI), Telnet Server, Telnet Client, SNMP v1/v2c/v3, SNMP Trap, TFTP, FTP, RCP, SMTP, RMONv1 (Supports 1,2,3,9 groups), RMONv2 (Supports ProbeConfig group), D-Link Discover Protocol (DDP), sFlow, Debug Command
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Stackable:Physical Stacking: Up to 80 Gbps stacking bandwidth, Up to 9 switches in a stack, Ring/chain topology support; Virtual Stacking/Clustering of up to 32 units: Supports D-Link Single IP Management, Up to 20 Gbps stacking bandwidth
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Fans:Да
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Routing:Layer 3 RIP
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Памет (Flash, RAM):-
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Капацитет за маршрутизиране/превключване, Gbps:128 Gbps
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Пропускателна способност, Mpps:95.24 Mpps
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MAC адреси:68000 MAC address table size
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VLAN (брой, стандарти):VLAN Group: Max. 4K VLAN groups, Max. 4094 VIDs; Multicast VLAN (ISM VLAN for IPv4/IPv6); Voice VLAN; Auto Surveillance VLAN; VLAN Trunking; GVRP: Up to 4K dynamic VLANs; Asymmetric VLAN; 802.1Q; 802.1v Protocol-based VLAN; Double VLAN; Private VLAN
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QoS:802.1p, 8 queues per port, Queue Handling (Strict Priority (SP), Weighted Round Robin (WRR), Strict + WRR, Weighted Deficit Round Robin (WDRR)), Congestion Control, 802.1Qbb Priority-based Flow Control (PFC) for 10 GbE port, Bandwidth Control, Policy M...
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L2 мрежови стандарти:IEEE 802.3, IEEE 802.3u, IEEE 802.3ah, IEEE 802.1ag, IEEE 802.3x, IEEE 802.1D, IEEE 802.1w, IEEE 802.1s, IEEE 802.1X, IEEE 802.1Q, IEEE 802.1Qbb, IEEE 802.1p, IEEE 802.1v, IEEE 802.1AX
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L3 мрежови стандарти:Static Route: Max. 512 IPv4 entries, Max. 256 IPv6 entries; IPv4/IPv6 Default Route; BFD (Bidirectional Forwarding Detection) - IPv4/v6 Static Route, RIP, VRRP; RIPv1/v2/ng
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IPv6 functionality:IPv6 Tunnelling: Static, ISATAP, GRE, 6to4; IPv6 Traffic Class; IPv6 Flow Label
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Опция за монтаж:Rackmount
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Захранване:Optional Redundant Power Supply: DPS-500A
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Други:RJ45 and Mini USB console ports for out-of-band CLI management, 10/100/1000BASE-T RJ-45 Ethernet for out-of-band IP management, 1 RJ-45 port Alarm port, 1 USB 2.0 Type A port, Stacking cable and USB flash card not included
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Fans_TEXT:2 x smart fans (By default, the fan speed is low. When the temperature inside the chassis is over 36 °C, the fans switch to high speed until the temperature drops below 33 °C)
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Размери (Ш, Д, В), cm:440 x 260 x 44
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Гаранция:99 месеца