QFX5100-24Q-D-3AFI Juniper Layer 3 Switch at discount

QFX5100-24Q-D-3AFI Specifications

Juniper QFX5100 24-Port 40 GbE Switch, Redundant DC Power, Back-to-Front Airflow

Manufacturer: Juniper Networks
Manufacturer Model: QFX5100-24Q-D-3AFI
Product Line: Juniper QFX5100 Series
Product Series: QFX5100-24Q (High-Density 40 GbE)
Product Type: Fixed 1 RU High-Performance Data-Center Switch
Product Name: Juniper QFX5100-24Q-D-3AFI Switch

KEY FEATURES:

Ports: 24 × QSFP+ (40 GbE)

Expansion Slots: 2 × optional 4-port modules for additional QSFP+ ports

Management Ports: Dual SFP/RJ-45 management ports (plus console/USB)

Power Supply: Redundant DC power supplies (‑D designation)

Airflow: Back-to-Front airflow (“AFI”) variant suitable for hot-aisle/cold-aisle deployment

High scalability: supports breakout cables (e.g., 4×10 GbE per QSFP+) enabling up to 96×10 GbE in one unit

PERFORMANCE:

Switching Capacity: Up to ~2.56 Tbps

Forwarding Rate: ~1.44 billion packets per second (Bpps)

MAC Address Table Size: Up to ~288,000 entries

Latency: As low as ~550 ns (wire-speed)

Jumbo Frame Support: Up to 9,216 bytes

ENVIRONMENTAL & RELIABILITY:

Operating Temperature: 0 °C to 40 °C (typical)

Relative Humidity: 5% to 90% non-condensing

Designed for 24×7 enterprise and data-center use, with hot-swappable fans and power modules

PHYSICAL:

Form Factor: 1 Rack Unit (1 RU)

Dimensions (W × H × D): Approx. 17.36 in × 1.72 in × 20.48 in (≈ 44.1 cm × 4.4 cm × 52.0 cm)

Weight: Approx. ~21.6 lb (≈ 9.8 kg)