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Cumpara switch d-link dgs-3120-48pc/si d-link de calitate.
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Cod produs (Part number) originalDGS-3120-48PC/SINume produsD-Link 48-port 10/100/1000 Layer2 Stackable PoE Gigabit Switch 4-port Combo SFPProducatorD-LinkClasa produsuluiSwitch - cu managementArhitectura retea LANGigabitEthernetSmartSwitch (WEB Managed)DaNumar porturi 1000BaseT (RJ45)44 buc.
Numar porturi COMBO GEth (RJ45)/MiniGBIC (SFP)4 buc.
Porturi comunicatie
- 10/100 BaseT (RJ45)
- Slot card SD
management monitorizare şi configurare
- CLI - Command Line Interface
- SNMP - Simple Network management Protocol
- SNMPv1 - Simple Network management Protocol ver. 1 2) Snooping
- IEEE 802.1p - Priority
- QoS - Quality of Service
- LLDP - Link Layer Discovery Protocol
- MLDv1
- MLDv2
- GVRP - Group VLAN Registration Protocol
- Bandwidth-on-Demand
- Suporta Jumbo frame
- IPv4 - Internet Protocol version 4
- IPv6 - Internet Protocol version 6
- IEEE 802.1Q-in-Q - VLAN Tag
- IEEE 802.1Q - Virtual LAN
- IEEE 802.3x - Flow Control
- IEEE 802.3ad - Link Aggregation Control Protocol
- IEEE 802.1w - Rapid Convergence Spanning Tree
- IEEE 802.1s - Multiple Spanning Tree
- IEEE 802.1D - Spanning Tree
- VRRP - Virtual Router Redundancy Protocol
- IEEE 802.3af - Power over Ethernet
- IEEE 802.3at - Power over Ethernet+
Dimensiune tabel cu adrese MAC16000Algoritm comutare switchStocare si transmitereViteza136 Gb/sCapacitate101.19 mppsMemorie buffer2 MBLayer
StacabilDaNumarul maxim de echipamente in stack6Tip carcasaRack 1UPutere maxim consumata9708 WInformatii suplimentare
- IPv6 Ready Logo Phase 2
- Ethernet Ring Protection Switching (ERPS)
Latime440 mmInaltime44 mmGrosime380 mmGreutate neta6331 g. 2
IEEE 802.1x - Network LoginTACACS+ - Terminal Access Controller Access Control SystemProtocoale de rutare suportate
- Routare statica
- Routare dinamica
Protocoale si standarde acceptate
- ACL - Access Control List
- IGMP - Internet Group management Protocol
- IGMP (v. 2
- sFlow
- Telnet
- LLDP - Link Layer Discovery Protocol
- TFTP - Trivial File Transfer Protocol
- DHCP Client - Dynamic Host Configuration Protocol (RFC 2131)
- DHCP Server - Dynamic Host Configuration Protocol (RFC 2131)
- SNTP – Simple Network Time Protocol
Protocoale de autentificare si control acces
- ACL based on 802.1p protocol
- ACL based on VLAN
- ACL bazata pe MAC
- ACL bazat pe numere port TCP/UDP
- ACL bazata pe IP si tip protocol
- RADIUS
- SSL - Secure Sockets Layer
- SSH v.2 - Secure Shall ver. 3
- GUI - Graphical User Interface
- RMON - Remote Monitoring
- RMON II - Remote Monitoring ver. 2
- SNMPv3 - Simple Network management Protocol ver. 1
- SNMPv2 - Simple Network management Protocol ver.
Cod produs (Part number) originalDGS-3120-48PC/SINume produsD-Link 48-port 10/100/1000 Layer2 Stackable PoE Gigabit Switch 4-port Combo SFPProducatorD-LinkClasa produsuluiSwitch - cu managementArhitectura retea LANGigabitEthernetSmartSwitch (WEB Managed)DaNumar porturi 1000BaseT (RJ45)44 buc.
Numar porturi COMBO GEth (RJ45)/MiniGBIC (SFP)4 buc.
Porturi comunicatie- 10/100 BaseT (RJ45)
- Slot card SD
management monitorizare şi configurare- CLI - Command Line Interface
- SNMP - Simple Network management Protocol
- SNMPv1 - Simple Network management Protocol ver
Uneori, aceste descrieri pot contine inadvertente. De asemenea, imaginea este informativa si poate contine accesorii neincluse in pachetele standard.
