Parametry techniczne

Klasa przełącznika

SMART

Zastosowanie

Średnie i duże firmy

Warstwa przełączania

L2

Architektura sieci

GigabitEthernet

Liczba portów 10/100/1000 Mbps

44

Liczba portów SFP+

4

Tryb przekazywania

Store-and-forward

Bufor pakietów

3 MB

Rozmiar tablicy adresów MAC

16000

Możliwość łączenia w stos

Tak

Liczba grup VLAN

512

VLAN

- Number of VLANs: XS708T/XS716T: 256 ----- XS728T/XS748T: 512
- IEEE 802.1Q VLAN Tagging
- IP-based VLANs
- MAC-based VLANs
- Auto-VoIP based on protocols (SIP, H323 and SCCP)
- Auto-Voice VLAN based on OUI bytes (default database and user-based OUIs) in the phone source MAC address
- Auto-Video VLAN
- Private VLAN

Obsługiwane protokoły i standardy

- IEEE 802.1ab
- IEEE 802.1d
- IEEE 802.1p
- IEEE 802.1q
- IEEE 802.1s
- IEEE 802.1w
- IEEE 802.1x
- IEEE 802.3
- IEEE 802.3ab
- IEEE 802.3ad
- IEEE 802.3ae
- IEEE 802.3az
- IEEE 802.3i
- IEEE 802.3u
- IEEE 802.3x
- IEEE 802.3z

QoS

- Port-based rate limiting: XS708T/XS716T: Egress only ----- XS728T/XS748T: Ingress and egress
- Port-based QoS
- Support for IPv6 fields
- DiffServ QoS
- IEEE 802.1p COS
- Destination MAC and IP
- IPv4 and IPv6 DSCP
- IPv4 and IPv6 ToS
- TCP/UDP-based
- Weighted Round Robin (WRR)
- Strict priority queue technology
- Auto-VoIP
- Auto-Voice VLAN
- Auto-Video VLAN

Bezpieczeństwo

- IEEE 802.1X
- RADIUS accounting
- Access Control Lists (ACLs): L2 / L3 / L4
- MAC lockdown
- MAC lockdown by the number of MACs
- Control MAC # Dynamic learned entries: 600
- Control MAC # static entries: XS708T/XS716T: 20 ----- XS728T/XS748T: 600
- IEEE 802.1x RADIUS port access authentication
- Port-based security by locked MAC addresses
- Dynamic ARP inspection: XS708T/XS716T: Yes ----- XS728T/XS748T: No
- Broadcast, multicast, unknown unicast storm control
- DoS attacks prevention: XS708T/XS716T: Yes ----- XS728T/XS748T: No

Zarządzanie, monitorowanie, konfiguracja

- Password management
- Configurable management VLAN
- Admin access control via RADIUS and TACACS+
- IPv6 management
- SNTP client over UDP port 123
- SNMP v1/v2c
- SNMP v3 with multiple IP addresses
- RMON group 1,2,3,9
- Port mirroring
- Many-to-one port mirroring: XS708T/XS728T/XS748T: 8 ----- XS716T: 16
- Web browser-based graphical user interface (GUI)
- Smart Control Center (SCC) for multi-switch management
- Dual software (firmware) image
- Dual configuration file
- Cable test utility
- SSL/HTTPS Web-based access (version): XS708T/XS716T: Yes (v3) ----- XS728T/XS748T: Yes (v2)
- TLS Web-based access (version): XS708T/XS716T: Yes (v1.0) ----- XS728T/XS748T: Yes (v1.0 ~ v1.2)
- File transfers (uploads, downloads): TFTP / HTTP
- HTTP upload/download (firmware)
- Syslog (RFC 3164)
- USB port for firmware updates, configuration settings upload/backup, and system log file downloads

Funkcje L2

- Broadcast, multicast, unknown unicast storm control
- IEEE 802.3ad - LAGs (LACP)
- IEEE 802.3x (full duplex and flow control)
- IEEE 802.1D Spanning Tree Protocol
- IEEE 802.1w Rapid Spanning Tree Protocol
- IEEE 802.1s Multiple Spanning Tree Protocol

Funkcje L3

- IPv4 static routes: XS708T/XS716T: 32 ----- XS728T/XS748T: 64
- IPv6 static routes: XS708T/XS716T: 32 ----- XS728T/XS748T: 64
- Host ARP table: XS708T/XS716T: 738 entries ----- XS728T/XS748T: 1024 entries
- ICMP Router Discovery Protocol (IRDP): XS708T/XS716T: Yes ----- XS728T/XS748T: No
- VLAN routing: XS708T/XS716T: 15 VLANs ----- XS728T/XS748T: 32 VLANs
- Number of IP VLAN interfaces: XS708T/XS716T: 15 ----- XS728T/XS748T: 32

Typ obudowy

Rack

Wentylator

Tak

Zasilacz

Wewnętrzny

Pobór mocy

262.8 W

Czas pracy pomiędzy awariami (MTBF)

483.808 s

Zasilanie

Internal 100-240VAC 50-60Hz

Wymiary

440 x 310 x 43 mm

Waga

6.25 kg