Периферия
Мрежово оборудване
Суичове
D-Link 20-port GE PoE 370W Layer 3 Stackable Managed Gigabit Switch including 4-port Combo 4-port...

D-Link 20-port GE PoE 370W Layer 3... - 0

D-Link 20-port GE PoE 370W Layer 3... - 1

Спецификации

Суич, тип
Fixed Port
Общ брой портове
28
Основни портове, тип
20x10/100/1000Base-T
Power Over Ethernet (PoE)
IEEE 802.3af/at PoE Standards; PoE Power Budget: 370 W (740 W with DPS-700 RPS redundant power supply)
Гаранция, м.
99 месеца
Uplink портове
4 dual personality, 4x10GE SFP
Свободни (10GB) слотове
No
Управляем (Managed)
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
Паралелна работа (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
Fans
4 x smart fans
Захранване
Power Input: 100 to 240 VAC 50/60 Hz, Optional Redundant Power Supply: DPS-700
Routing
Layer 3 RIP
Памет (Flash, RAM)
-
Капацитет за маршрутизиране/превключване, Gbps
128 Gbps
Пропускателна способност, Mpps
95.24 Mpps
MAC адреси
68000 MAC address table size
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
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 Map
L2 мрежови стандарти
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, IEEE 802.1ak, IEEE 802.3af, IEEE 802.3at
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
IPv6 functionality
IPv6 Tunnelling: Static, ISATAP, GRE, 6to4; IPv6 Traffic Class; IPv6 Flow Label
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
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