EX9208-RED3B-DC Juniper system switch at discount

EX9208‑RED3B‑DC Specifications

Juniper EX9208 8‑Slot Modular Ethernet Switch Chassis (Redundant Configuration, DC Powered)

Manufacturer: Juniper Networks
Manufacturer Model: EX9208‑RED3B‑DC
Product Line: EX9200 Series Switches
Product Series: EX9208 8‑Slot Chassis
Product Type: Modular Core/Distribution Switch Chassis (DC Powered, Redundant)
Product Name: Juniper EX9208 Redundant 8‑Slot DC Chassis

KEY FEATURES:
Chassis Configuration: 8‑slot chassis with passive midplane
Host subsystem: 2 × EX9200‑RE2 routing engines and 2 × Switch Fabric‑2 modules (redundant)
Cooling: 1 × hot‑insertable fan tray
Power Supplies: 4 × DC power supplies (‑40 V to ‑70 V range) in redundant, 1+1+1+1 configuration
Blank Panels: Included for unused line‑card and power‑supply slots

PERFORMANCE:
Chassis supports up to 6 line‑cards in the 8‑slot chassis
Backplane / system capacity: Up to ~7.5 Tbps (depending on fabric modules)
Fabric bandwidth per slot: Up to ~1.5 Tbps per slot (full duplex)
Switch fabric throughput per slot (with SF2 modules): ~480 Gbps per slot
Maximum port densities (approximate examples): up to ~288 × 10 GbE ports, ~72 × 40 GbE ports, ~24 × 100 GbE ports

ENVIRONMENTAL & RELIABILITY:
Designed for high‑availability enterprise core/distribution or data‑centre deployments
Airflow orientation: Side‑to‑side (fan tray)
Power‑Supply Redundancy: Full redundant DC supplies, hot‑swappable
Operating Temperature: 0 °C to 40 °C typical
Weight when fully loaded: Up to ~74.2 kg (~163.6 lbs)

PHYSICAL:
Form Factor: 8U rack‑mount chassis (fits standard 19‑inch rack)
Typical Dimensions (W × H × D): ~44.5 cm × ~35.6 cm × ~70.5 cm (~17.5″ × 14.0″ × 27.75″)
Weight (chassis with midplane etc): ~29.7 kg (~65.5 lbs) base, up to ~74.2 kg (~163.6 lbs) fully loaded