Juniper Networks M20 Manuel d'utilisateur télécharger pdf (Page 46)

Fast Ethernet PICs

Left: 4-Port Fast Ethernet PIC; Right: 8-Port Fast Ethernet PIC

Left: 12-Port Fast Ethernet PIC; Right: VHDCI to RJ-21 Cable

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4-port: JUNOS 4.1 and later

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8-port: JUNOS 5.2 and later

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12-port: JUNOS 5.1 and later

Software release

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4 or 12 100Base-TX ports; 8 100Base-FX ports

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Power requirement:

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4-port: 0.14 A @ 48 V (6.8 W)

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8-port: 0.26 A @ 48 V (12.5 W)

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12-port: 0.23 A @ 48 V (11 W)

Description

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High-performance throughput on each port at speeds up to 100 Mbps

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Source and destination Media Access Control (MAC) address filtering

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RMON EtherStats packet buffering

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802.3 Ethernet standard compliant

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4-port PICs support MTUs of up to 9192 bytes; 8-port and 12-port PICs support MTUs of

up to 1532 bytes

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4-port PICs support 1024 802.1Q VLANs per port; 8-port and 12-port PICs support 16

802.1Q VLANs per port

Hardware features

46 ■ Fast Ethernet PICs

M20 Internet Router PIC Guide

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Juniper Networks M20 Manuel d'utilisateur Page 46