Коммутатор Juniper EX9251-8X4C-DC

Описание

Технические характеристики Juniper EX9251-8X4C-DC

Технические характеристики:

Base EX9204 system configuration: 4-slot chassis with passive midplane and 1x fan trays, 1x routing engines, 1x switch fabric modules, 2x 2520W AC PSUs, and all necessary blank panels

Form Factor	EX9204: 4-slot modular chassis EX9208: 8-slot modular chassis EX9214: 14-slot modular chassis
Dimensions (W x H x D)	EX9204: 17.5 x 8.7 x 27.8 in (44.5 x 22.1 x 70.5 cm) 5 rack units EX9208: 17.5 x 14 x 27.8 in (44.5 x 35.6 x 70.5 cm) 8 rack units EX9214: 17.5 x 27.8 x 27.8 in (44.5 x 70.5 x 70.5 cm) 16 rack units
Backplane Speed	EX9204: Up to 1.6 Tbps per chassis EX9208: Up to 4.8 Tbps per chassis EX9214: Up to 13.2 Tbps per chassis
Data Rate	EX9200-40T: Up to 40 Gbps EX9200-40F: Up to 40 Gbps EX9200-32XS: Up to 240 Gbps EX9200-4QS: Up to 120 Gbps
Throughput	Up to 240 Gbps per slot (full duplex) on all chassis
40GBASE QSFP + Port Densities	EX9204: 12 (EX9200-4QS line card) EX9208: 28 (EX9200-4QS line card) EX9214: 48 (EX9200-4QS line card)
100GBASE CFP Port Densities	EX9204: 6 using EX9200-2C-8XS line card (future) EX9208: 10 using EX9200-2C-8XS line card (future) EX9214: 20 using EX9200-2C-8XS line card (future)
Resiliency	4 power supply bays on each chassis for N+1 or N+N redundancy; field-replaceable fan trays; redundant Routing Engines and Switch Fabrics; graceful routing engine switchover
Operating System	Junos
Traffic Monitoring	sFlow
QoS Queues / Port	8
MAC Addresses	1,000,000
Jumbo Frames	9,192 Bytes
IPv4 Unicast / Multicast Routes	256,000
IPv6 Unicast / Multicast Routes	256,000
Number of VLANs	32,000
ARP Entries	256,000

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