| Informacje o produkcie |
| Klasa przełącznika |
SMART |
| Zastosowanie |
Średnie i duże firmy (powyżej 16 portów) |
| 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 (Switche/UPS) |
| 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 |
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