Мрежови устройства
Комутатори
D-Link 44 ports GE PoE + 4 ports 2.5 GE PoE + 2 10GE ports + 2 SFP+ Smart Managed Switch

D-Link 44 ports GE PoE + 4 ports 2.5 GE PoE + 2 10GE... - 0

D-Link 44 ports GE PoE + 4 ports 2.5 GE PoE + 2 10GE... - 1

D-Link 44 ports GE PoE + 4 ports 2.5 GE PoE + 2 10GE... - 2

Спецификации

Суич, тип
Fixed Port
Общ брой портове
52
Основни портове, тип
44x10/100/1000Base-T + 4x10/100/1000/2500Base-T
Power Over Ethernet (PoE)
IEEE802.3af/at PoE Standard; PoE Power Budget: 370 W, 740 W (with RPS)
Uplink портове
2x10GE SFP, 2x10GBase-T
Свободни (10GB) слотове
No
Управление
Web-based GUI, Command Line Interface (CLI), Telnet Server/Client for IPv4/IPv6, TFTP Client for IPv4/IPv6, DNS Client for IPv4/IPv6, SNMP, sFlow, RMON v1/v2, DHCP, D-Link Discover Protocol (DDP), NTPv3/v4
Stackable
Physical stacking: 10GBase-T and SFP+, Up to 8 units per stack, Up to 80 Gbps stacking bandwidth, Ring/chain topology support; Virtual stacking: D-Link Single IP Management (SIM), Up to 32 units per virtual stack
Fans
yes
Захранване
100 - 240 VAC; Max. Power Consumption: 459.5 W (PoE On), 66.3 W (PoE Off); Optional Redundant Power Supply: DPS-700
Routing
Layer 3 Advanced
Капацитет за маршрутизиране/превключване, Gbps
188 Gbps
Пропускателна способност, Mpps
139.88 Mbps
MAC адреси
Up to 16384 entries per device
VLAN (брой, стандарти)
VLAN Group (Max. 4K VLAN groups, Max. 1~4094 VIDs); GVRP - Max. 4K dynamic VLAN groups; Double VLAN (Q-in-Q); Selective Q-in-Q; 802.1Q; Auto Surveillance/Port-based/Voice/MAC-based/Multicast/Subnet-based/Asymmetric/Private VLAN; 802.1v Protocol-based VLAN
QoS
802.1p; 8 queues per port; Queue Handling; Congestion Control; Policy Map; CoS based on: Switch port, Inner/Outer VID, Inner/Outer 802.1p Priority, MAC address, Ether type, IP address, DSCP, ToS/IP preference, Protocol type, TCP/UDP port;Bandwidth Control
L2 мрежови стандарти
IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3az, IEEE 802.3x, IEEE 802.3ae, IEEE 802.1D, IEEE 802.1w, IEEE 802.1s, IEEE 802.3ad, IEEE 802.1Q, IEEE 802.1v, IEEE 802.1Qbb, IEEE 802.1p, IEEE 802.1X, IEEE 802.1AX, IEEE802.3af, IEEE802.3at
L3 мрежови стандарти
Static Route, RIPv1/v2/ng, OSPF: OSPF v2/v3, OSPF passive interface, Stub/NSSA area, Supports Equal-Cost Multi-Path Route (ECMP), Text/MD5 authentication
IPv6 functionality
IPv4/IPv6 access; Telnet Server/Client; TFTP/DNS Client; Secure FTP Server/Client; Ping/ Traceroute; IPv6 Snooping; IPv6 Route Advertisement (RA) Guard; IPv6 ND Inspection; IPv6 Traffic Class; IPv6 Flow Label
Сигурност
Port Security (Supports up to 64 MAC addresses per port), Broadcast/Multicast/Unicast Storm Control, D-Link Safeguard Engine, DHCP Server Screening, IP Source Guard, DHCP/IPv6 Snooping, DAI, ARP Spoofing Prevention, SSL, SSH, BPDU Attack Protection
Размери (Ш, Д, В), mm
441 x 308.5 x 44 mm
Опция за монтаж
Rackmount
Гаранция, м.
99 месеца
Тегло, кг.
6.69 кг.