Switching

Form Factor

• • EX8208: Eight-slot modular chassis
  • EX8216: 16-slot modular chassis

Dimensions

• • EX8208: 17.25 x 24.25 x 21 in (43.82 x 61.6 x 53 cm); 14 rack units
  • EX8216: 17.3 x 36.5 x 26.5 in (43.9 x 92.7 x 67.4 cm); 21 rack units

Backplane Speed

• • 320 Gbps (full duplex) per line card with current switch fabric
  • 6.2 Tbps (EX8208) or 12.4 Tbps (EX8216) per chassis

Data Rate

• • EX8200-48T / EX8200-48T-ES: 96 Gbps
  • EX8200-48F / EX8200-48F-ES: 96 Gbps
  • EX8200-8XS / EX8200-8XS-ES: 160 Gbps
  • EX8200-40XS / EX8200-40XS-ES: 160 Gbps
  • EX8200-48PL / EX8200-48TL: 40 Gbps
  • EX8200-2XS-40P / EX8200-2XS-40T: 80 Gbps

Throughput

• • 120 Mpps per line card (wire speed)
  • 960 Mpps (EX8208) or 1.92 Bpps (EX8216) per system

10/100/1000BASE-T Port Densities

• • 48 line rate (EX8200-48T line card) or 2.4:1 oversubscribed (EX8200-48TL /
    48PL line cards)
  • 384 (EX8208) or 768 (EX8216) PoE / non PoE per chassis
  • 96 (EX8208) or 192 (EX8216) PoE+ per chassis

100BASE-FX / 1000BASE-X (SFP) Port Densities

• • 48 per EX8200-48F line card
  • 384 (EX8208) or 768 (EX8216) per chassis

10GBASE-X Port Densities

• Line Rate:
  • 8 per EX8200-8XS line card
  • 64 (EX8208) or 128 (EX8216) per chassis

  Oversubscribed:

  • 40 per EX8200-40XS line card
  • 320 (EX8208) or 640 (EX8216) per chassis

Resiliency

• 6 power supply bays for N+1 or N+N redundancy; field-replaceable fan trays; redundant Routing Engines and Switch Fabrics; GRES

Power Options

• • AC: 1200W and 2000W autosensing; 100-120V / 200-240V (up to 6000W or 10,000W per chassis)
  • AC: 3000W 200-240V (up to 15,000W per chassis)

Operating System

• Junos

Traffic Monitoring

• sFlow

QoS Queues / Port

• 8

MAC Addresses

• 160,000

Jumbo Frames

• 9216 Bytes

IPv4 Unicast / Multicast Routes

• Standard: 500,000 / 100,000
  ES models: 1 million / 100,000

Number of VLANs

• 4,096

ARP Entries

• 100,000