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Комутатор D-Link 24-port Gigabit Managed Switch plus 4 Combo 1000BaseT/SFP

★★★★★ (0 ревюта)

D-LINK

_модел DGS-2000-28

_цена 553.41 лв.

_{код на продукта} 21344

_{наличност} със запитване

Описание на продукта

D-Link 24-port Gigabit Managed Switch plus 4 Combo 1000BaseT/SFP Виж характеристиките

Характеристики

Суич, тип

Fixed Port
Общ брой портове

28
Основни портове, тип

24x 10/100/1000BASE-T ports
Power Over Ethernet (PoE)

-
Uplink портове

4x 100/1000 Mbps GbE/SFP combo ports
Свободни (10GB) слотове

-
Управление

Web-based GUI (IPv4/IPv6); Command Line Interface (CLI) through Telnet or SSH; Telnet Server/Client (Support IPv4/IPv6); Command logging; SNMP; System log; RMON; LLDP; BootP/DHCP client; DHCP; SNTP
Stackable

-
Fans

Fanless
Захранване

Internal universal power supply: AC Input: 100 to 240 V AC, 50/60 Hz; Max. Power Consumption: 17.32 W
Routing

Static
Памет (Flash, RAM)

CPU Memory: 256 MB DDR3; acket Buffer: 4.1 MBits; Flash Memory: 32 MB
Капацитет за маршрутизиране/превключване, Gbps

56 Gbps
Пропускателна способност, Mpps

77.4 Mpps
MAC адреси

8K entries; Up to 256 static MAC entries
VLAN (брой, стандарти)

802.1Q tagged VLAN; VLAN groups: Max. 256; Port-based VLAN, Asymmetric VLAN, Port-based Q-in-Q, ISM VLAN (multicast VLAN), Voice VLAN, Auto surveillance VLAN, VLAN Translation
QoS

CoS based on: Switch port, DSCP; Bandwidth control - Port-based (ingress, egress, min. granularity 16 Kbps); Queue handling: Strict priority (SPQ), Weighted Round Robin (WRR); 8 outbound queues
L2 мрежови стандарти

IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, Auto-negotiation, IEEE 802.3x Flow Control, IEEE 802.3z 1000BASE-X Gigabit Fiber
L3 мрежови стандарти

RFC768 UDP; RFC791 IP; RFC792 ICMPv4; RFC2463, 4443 ICMPv6; RFC793 TCP; RFC826 ARP; RFC1321, 2284, 2865, 2716, 3580 Extensible Authentication Protocol (EAP)
IPv6 functionality

Max. 4 IPv4/IPv6 interfaces; Max. 128 IPv6 entries; IPv6 Neighbor Discovery (ND) - 256 Entries; IPv6 Inspection - Max. 63 entries; RFC2460 IPv6
Сигурност

Port security (Up to 64 MAC addresses per port); Smart IP-MAC-Port Binding; Broadcast/Multicast/Unicast storm control; IP inspection; Duplicate Address Detection (DAD); D-Link Safeguard Engine; DoS attack prevention; Traffic segmentation; SSH
Размери (Ш, Д, В), mm

440 x 140 x 44 mm
Опция за монтаж

Rackmount (1U)
Други

Auto MDI/MDIX adjustment for all twisted-pair ports