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HPE ARUBA 2530-8-PoE+ Switch J9780A - Limited Lifetime Warranty



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Cena: 2 928,04 zł Cena netto: 2 380,52 zł

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Dostępność: Brak towaru, przewidywana data dostawy: telefon

Koszt dostawy: Dostawa Gratis

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Specyfikacja: HPE ARUBA 2530-8-PoE+ Switch J9780A - Limited Lifetime Warranty

VLAN VLANs - provides support for 512 VLANs and 4,094 VLAN IDs
QoS - Traffic prioritization (IEEE 802.1p) - allows real-time traffic classification with support for eight priority levels mapped to either two or four queues; uses weighted deficit round robin (WDRR) or strict priority (SP)- Simplified QoS configuration - Port-based - prioritizes traffic by specifying a port and priority level - VLAN-based - prioritizes traffic by specifying a VLAN and priority level- Class of Service (CoS) - sets the IEEE 802.1p priority tag based on IP address, IP Type of Service (ToS), Layer 3 protocol, TCP/UDP port number, source port, and DiffServ- Rate limiting - sets per-port ingress enforced maximums for all ingressed traffic or for broadcast, multicast, or unknown destination traffic- Layer 4 prioritization - enables prioritization based on TCP/UDP port numbers- Flow control - helps deliver reliable communication during full-duplex operation
Funkcje L2 - VLANs - provides support for 512 VLANs and 4,094 VLAN IDs- Jumbo packet support - supports up to 9220-byte frame size to improve the performance of large data transfers; 8- and 24-port Fast Ethernet models automatically support up to 2000-byte frames with no configuration needed- 16K MAC address table - provides access to many Layer 2 devices - GARP VLAN Registration Protocol - allows automatic learning and dynamic assignment of VLANs- Per-VLAN Spanning Tree Plus (PVST+) - allows each VLAN to build a separate spanning tree to improve link bandwidth usage in network environments with multiple VLANs
Rozmiar tablicy adresów MAC 16000
Zarządzanie, monitorowanie, konfiguracja - Virtual stacking - provides single IP address management for up to 16 switches- sFlow (RFC 3176) - delivers wire-speed traffic accounting and monitoring configured by SNMP and CLI with three terminal encrypted receivers- IEEE 802.1AB Link Layer Discovery Protocol (LLDP) - automates device discovery protocol for easy mapping by network management applications- Logging - provides local and remote logging of events via SNMP (v2c and v3) and syslog; provides log throttling and log filtering to reduce the number of log events generated- Port mirroring - allows traffic to be mirrored on any port or a network analyzer to assist with diagnostics or detecting network attacks- RMON (remote monitoring) - provides advanced monitoring and reporting capabilities for statistics, history, alarms, and events- Find-Fix-and-Inform - finds and fixes common network problems automatically, then informs the administrator- Friendly port names - allows assignment of descriptive names to ports- Dual flash images - provides independent primary and secondary operating system files for backup while upgrading- Multiple configuration files - allows multiple configuration files to be stored to a flash image
Liczba grup VLAN (tylko mng i smart) 512
Bezpieczeństwo - Access control lists (ACLs) - accommodates IPv4/IPv6 port and VLAN-based ACLs (IPv6 ACL is supported only on Gigabit Ethernet and 48-port models)- Source-port filtering - allows only specified ports to communicate with each other- RADIUS/TACACS+ - eases switch management security administration by using a password authentication server - Secure Sockets Layer (SSL) - encrypts all HTTP traffic, allowing secure access to the browser-based management GUI in the switch - Port security - allows access only to specified MAC addresses, which can be learned or specified by the administrator- MAC address lockout - prevents particular configured MAC addresses from connecting to the network- Secure shell (SSHv2; client and server) - encrypts all transmitted data for secure remote CLI access over IP networks- Secure shell - encrypts all transmitted data for secure remote CLI access over IP networks- STP BPDU port protection - blocks Bridge Protocol Data Units (BPDUs) on ports that do not require BPDUs, preventing forged BPDU attacks- STP root guard - protects the root bridge from malicious attacks or configuration mistakes- Secure management access - delivers secure encryption of all access methods (CLI, GUI, or MIB) through SSHv2 and SNMPv3 - Custom banner - displays security policy when users log in to the switch- Secure FTP - allows secure file transfer to and from the switch; protects against unwanted file downloads or unauthorized copying of a switch configuration file- Protected ports CLI - offers intuitive CLI to configure the source-port filters feature by allowing specified ports to be isolated from all other ports on the switch; the protected port or ports can communicate only with the uplink or shared resources
Wymiary 25.4 x 15.95 x 4.45 cm
Klasa przełącznika Zarządzalny
Zastosowanie (switche) Dom i małe biuro (do 16 portów)
Architektura sieci (switche) FastEthernet
Obsługa ramek Jumbo Tak
Warstwa przełączania (switche) L2
Wentylator (switche) Nie
Liczba portów 10/100 Mbps 8
Liczba portów 10/100/1000 Mbps Brak
Liczba portów SFP Brak
Liczba portów COMBO 2
Port konsoli Tak
Liczba portów 10Gb Brak
Liczba portów PoE (PoE + PoE+) 8
Typ obudowy Rack (Switche/UPS)
Tryb przekazywania Store-and-forward
Liczba portów SFP+ Brak
Liczba portów PoE+ Brak
Waga 0.98 Kilogram
Pobór mocy 76.7 Wat
Rozmiar ramki Jumbo 9 Kilobajt
Bufor pakietów 1.5 MegaBajt
Przepustowość (switche Gbps) 5.6 Gigabity na sek.
Prędkość przekazywania (Mpps) 4.1 Pakiety na sek. (Mpps)

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