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D-LINK MODEL DES-3028 NOWY 24-PORTOWY PRZEŁĄCZNIK ETHERNET LS DES3028–
US $500,00
Około1 912,40 zł
lub Najlepsza oferta
Stan:
Nowy: inny (zobacz szczegóły)
Nowy i nieużywany przedmiot bez absolutnie żadnych znaków użytkowania. Przedmiotowi może brakować oryginalnego opakowania lub opakowanie było otwierane i nie jest już zapieczętowane. Może być przedmiot w drugim gatunku lub nowy, nieużywany przedmiot z drobnymi wadami. Aby sprawdzić szczegóły, zobacz opis podany przez sprzedającego, w tym informacje o uszkodzeniach i wadach.
Dostępne: 3
Wysyłka:
US $24,95 (około 95,43 zł) Standard Shipping.
Znajduje się w: Yale, Michigan, Stany Zjednoczone
Dostawa:
Szacowana między Pn, 30 wrz a Wt, 1 paź do 43230
Zwroty:
Zwrot w ciągu 30 dni. Za wysyłkę zwrotną płaci kupujący.
Płatności:
Kupuj bez obaw
Sprzedawca ponosi pełną odpowiedzialność za wystawienie tej oferty sprzedaży.
Nr przedmiotu eBay: 404891249259
Parametry przedmiotu
- Stan
- UPC
- 0790069305382
- Brand
- D-Link
- MPN
- DES3028P
O tym produkcie
Product Information
The DES-3028P is part of D-Links family of premium devices in the entry-level network management category. With Power over Ethernet (PoE) support, 4 Gigabit uplinks, comprehensive network security, granular bandwidth control and extensive network management, this switch is rich in functions allowing organizations set up secure and effective departmental networks at an affordable cost.The DES-3028P provides 24 Ethernet ports and is equipped with 4 Gigabit uplinks, with the SFP supporting both fiber Gigabit and 100Base-FX fiber connection for specific applications.802.3af PoE is integrated into every switch port thus, any 802.3af compliant device can be powered by the switch via the standard Ethernet cables, to a maximum of 15.4W per device and 185W for the switch.The DES-3028P includes many security features including Access Control Lists (ACLs), 802.1X Port-Based/MAC-Based Access Control and 802.1X Guest VLAN so that network access is available only to authorized users. To enhance network resilience, the switch supports Spanning Tree protocols, including 802.1D, 802.1w and 802.1s for redundant bridge paths.In addition a unique feature, D-Link Safeguard Engine, allows administrators to configure thresholds that limit the impact of packet flooding to the switch's CPU typically caused by virus/worm outbreaks. This increases the switch's reliability and availability.Network administrators can define throughput levels for each port to manage bandwidth. Fine granularity down to 64 Kbps can be achieved.For Quality of Service (QoS), the switch supports 802.1p Priority Queues and packet classification based on ToS, DSCP, MAC, IP, VLAN ID and protocol type, to ensure that critical network services like VoIP, ERP, Intranet and video conference are prioritized. The switch also provides IGMP snooping to control multicast transmission and port mirroring to facilitate diagnostics.In addition, 802.3ad Link Aggregation allows high-speed links to be created between switches or to servers.The DES-3028P supports D-Link's Single IP Management (SIM), which simplifies and speeds up management tasks by allowing multiple switches to be configured, monitored and maintained from any workstation running a web browser. Up to 32 switch units -regardless of the model- can form this virtual stack, which is managed as a single object identified by a single IP address. Most management and configuration tasks are performed via a simple web-based interface.Other management protocols include standard-based SNMP, RMON, Telnet, Web GUI, SSH/SSL security authentication and DHCP Relay Option 82. With DHCP autoconfiguration, the administrator can pre-set configurations and save them in a TFTP server, individual switches can then boot their IP from the server and load in the pre-set configurations.
Product Identifiers
Brand
D-Link
MPN
DES3028P
UPC
0790069305382
Model
DES-3028P
eBay Product ID (ePID)
74146700
Dimensions
Weight
10lbs.
Depth
12in
Height
2in
Width
17in
Additional Product Features
Data Transfer Rate
100Mbps
Power Consumption Operational
217W
Power Source
AC 120/230V (50/60Hz)
Power over Ethernet (PoE)
Yes
RAM Memory
64.5MB
Power Supply
Power Supply-Internal
MAC Address Table Size
8k Entries
OTHER Features
Layer 2 switching, DHCP support, BOOTP support, VLAN support, IGMP snooping, Syslog support, traffic shaping, port mirroring, Broadcast Storm Control, Access Control List (ACL) support, Quality of Service (QoS)
Switching Protocol
Ethernet
Ports Quantity
24
Compatibility
PC
Routing Protocol
Igmp, Igmpv2
Form Factor
External
Networking Type
Switch
Ethernet Technology
Fast Ethernet (100-Mbit/S), Ethernet
Enclosure Type
External-1U
Remote Management Protocol
Snmp 3, Ssh, Tftp, Rmon 1, Http, Telnet, Snmp 1, Rmon 2, Snmp 2C
Interfaces
24 X Network / Power-Ethernet 10base-T/100base-Texas-R&J Enterprises-45, 4X Network Host-Ethernet 10base-T/100base-Texas/1000base-T-R&J Enterprises-45, 1X Management-Console-9 Pin D-Sub (DB9)
Type
Switch Managed
Flash Memory
8MB Flash
Connectivity Technology
Wired
Status Indicators
Port Status, Link Activity, Port Transmission SPEED, Power, Link Oklahoma
Encryption Algorithm
Ssl 3.0
Opis przedmiotu podany przez sprzedawcę
Zarejestrowany jako sprzedawca-firma
Opinie sprzedawców (9 780)
- l***i (4401)- Opinie wystawione przez kupującego.Ostatni miesiącZakup potwierdzonyGood seller, good transaction
- b***b (1075)- Opinie wystawione przez kupującego.Ostatni miesiącZakup potwierdzonyJust what I needed
- i***i (2110)- Opinie wystawione przez kupującego.Ostatni miesiącZakup potwierdzonyExcellent eBay seller, Exactly as described, Fast delivery