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LevelOne FGL-2870 učinkovito "stackable Layer 2 SNMP Ethernet" stikalo s 24 100Base-TX Fast Ethernet porti, 4 Gigabit Ethernet RJ-45 Combo porti v kombinaciji s SFP (Small Form Factor Pluggable) vodili.
Omogoča zanesljivo in razširljivo rešitev za velike delovne skupine ali za jedro (backbone) omrežja
"IP clustering" omogoča administratorju da preko enega IP naslova administrira virtualni "stack" za do 36 takih stikal
FGL-2870 ima poleg ostalih naprednih funkcij, najpomembnejše:
Telnet, Web in SNMP management, QoS, Port Security
Tehnična specifikacija:
Standardi:
IEEE 802.1D Spanning Tree Protocol and traffic priorities
IEEE 802.1w Rapid Spanning Tree Protocol
IEEE 802.1p Priority tags
IEEE 802.1Q VLAN
IEEE 802.1v Protocol-based VLANs
IEEE 802.1x Port Authentication
IEEE 802.3-2005
Ethernet, Fast Ethernet, Gigabit Ethernet
Full-Duplex flow control
Link Aggregation Control Protocol
IEEE 802.3ac VLAN tagging
Zmogljivost stikala:
24 Fast Ethernet ports with non-blocking wire speed performance
8K MAC address entries with auto-learning function
Packet Buffer: 1Mbits
Jumbo frame up to 10k
Mrežni vmesnik:
24x RJ-45 10/100BASE-TX ports
4x Gigabit RJ-45/SFP (Mini-GBIC) shared ports
Layer 2 možnosti:
Auto-negotiation for port speed and duplex mode
Flow Control:
IEEE 802.3x for full-duplex mode
Back-Pressure for half-duplex mode
Spanning Tree Protocol:
IEEE 802.1D Spanning Tree Protocol (STP)
IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)
Loop Back Detection
BPDU Guard
BPDU Filter
Root Guard
Auto Edge
VLANs:
Supports 255 IEEE 802.1Q VLANs
Port-based VLANs
IEEE 802.1v Protocol-based VLANs
Private VLAN
GVRP
Link Aggregation:
Static Trunk
IEEE 802.3ad Link Aggregation Control Protocol
Trunk groups: 4, Trunk links: 2~8
IGMP Snooping:
IGMP v1/v2 snooping
IGMP Queried
IGMP Filtering
MVR (Multicast VLAN Registration)
DHCP Option 82
DHCP Dynamic provision
Supports jumbo frames up to 10KB
QoS (Quality of Service):
Priority Queues: 4 hardware queues per port
Traffic classification based on IEEE 802.1p CoS, IP and DSCP
Supports WRR and strict scheduling
Bandwidth Control:
Egress rate limiting: FE: 64Kbps ~ 100Mbps / GE: 64Kbps ~ 1000Mbps
Ingress rate limiting: FE: 64Kbps ~ 100Mbps / GE: 64Kbps ~ 1000Mbps
Varnost:
Supports IEEE 802.1X port based/MAC-based access control
QoS Assignment
RADIUS authentication
IP Source Guard
Dynamic ARP Inspection
Link Detection
MAC Filter
TACACS+ 3.0
Access Control List
SSH (v1.5/v2.0)
SSL
Upravljanje:
CLI via console port or Telnet
WEB management
SNMP v1, v2c, v3
Firmware & Configuration:
Dual firmware images
Firmware upgrade via TFTP server
Multiple configuration files
Configuration file: upload/download via TFTP server
Auto Upgrade via TFTP server
Supports RMON (groups 1, 2, 3 and 9)
Supports BOOTP, DHCP for IP address assignment
Supports SNTP
Event/Error Log/Syslog
Dynamic ARP Inspection
sFlow
MAC Based Mirror
ATC
Delay Reload
Ostalo:
LED indikatorji za: Power, CPU ACT, LINK/ACT, 10/100/1000Mbps, SFP
Dimenzije: 430mm(W) * 171mm(D) * 44mm(H)
Teža: 2kg
Napajanje: Notranji napajalnik 110~240VAC, 50/60Hz
Temperatura delovanja: 0°C ~ 45°C
Vlažnost: 10% ~ 90% (Non-condensing)
Regulative:
EMI and Safety
CE Mark
FCC Class A
VCCI Class A
CISPR Class A
Proizvajalec: LevelOne
Za dobavni rok pokličite!
| Spletna cena: |
471,25 € |
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