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GS-4210-8P2S

המחיר שלנו

מק"ט GS-4210-8P2S קטגוריות , תגית
מחיר משלוח: דואר שליחים עד 5 ק"ג: ₪50
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תיאור

8-Port 10/100 / 1000T 802.3at PoE + 2-Port 100 / 1000X SFP Managed Switch

Physical Port

8 10/100 / 1000BASE-T Gigabit RJ45 copper ports with 8-port IEEE 802.3at / af PoE injector

2 100 / 1000BASE-X mini-GBIC / SFP slots

Power over Ethernet

Complies with IEEE 802.3at Power over Ethernet Plus, end-span PSE

Backward compatible with IEEE 802.3af Power over Ethernet

Up to 8 ports of IEEE 802.3af / 802.3at devices powered

Supports PoE power up to 36 watts for each PoE port

Auto detects powered device (PD)

Circuit protection prevents power interference between ports

Remote power feeding up to 100 meters

PoE management

– Total PoE power budget control

– Per port PoE function enable / disable

– PoE port power feeding priority

– Per PoE port power limitation

– PD classification detection

– PD alive-check

PoE schedule

Layer 2 Features

Prevents packet loss with back pressure (half-duplex) and IEEE 802.3x pause frame flow control (full-duplex)

High performance Store and Forward architecture, broadcast storm control, runt / CRC filtering eliminates erroneous packets to optimize the network bandwidth

Supports VLAN

– IEEE 802.1Q tagged VLAN

– Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad)

Protocol VLAN

– Voice VLAN

– Private VLAN

– Management VLAN

– GVRP

Supports Spanning Tree Protocol

STP (Spanning Tree Protocol)

– RSTP (Rapid Spanning Tree Protocol)

– MSTP (Multiple Spanning Tree Protocol)

– STP BPDU Guard, BPDU filtering and BPDU forwarding

Supports Link Aggregation

– IEEE 802.3ad Link Aggregation Control Protocol (LACP)

– Cisco ether-channel (static trunk)

Provides port mirror (many-to-1)

Loop protection to avoid broadcast loops

 

Quality of Service

Ingress and egress rate limit per port bandwidth control

Storm control support

– Broadcast / Unknown unicast / Unknown multicast

Traffic classification

– IEEE 802.1p CoS

– TOS / DSCP / IP precedence of IPv4 / IPv6 packets

Strict priority and Weighted Round Robin (WRR) CoS policies

Multicast

Supports IPv4 IGMP snooping v2 and v3

Supports IPv6 MLD snooping v1, v2

IGMP querier mode support

IGMP snooping port filtering

MLD snooping port filtering

Security

Authentication

IEEE 802.1X port-based network access authentication

– Built-in RADIUS client to co-operate with the RADIUS servers

– RADIUS / TACACS + login user access authentication

Access control list

– IPv4 / IPv6 IP-based ACL

– MAC-based ACL

MAC security

– Static MAC

– MAC filtering

Port security for source MAC address entries filtering

DHCP snooping to filter distrusted DHCP messages

Dynamic ARP Inspection discards ARP packets with invalid MAC address to IP address binding

IP source guard prevents IP spoofing attacks

DoS attack prevention

SSH / SSL

Management

IPv4 and IPv6 dual stack management

Switch management interface

– Web switch management

Telnet command line interface

SNMP v1, v2c and v3

– SSH and SSL secure access

User privilege levels control

Built-in Trivial File Transfer Protocol (TFTP) client

BOOTP and DHCP for IP address assignment

System maintenance

– Firmware upload / download via HTTP / TFTP

– Configuration upload / download through web interface

– Dual images

Hardware reset button for system reboot or reset to factory default

SNTP Network Time Protocol

Cable diagnostics

Link Layer Discovery Protocol (LLDP) and LLDP-MED

SNMP trap for interface link up and link down notification

Event message logging to remote Syslog server

Four RMON groups (history, statistics, alerts and events)

PLANET smart discovery utility

Technical Specs

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