210-ALRZ Dell S4148U-ON 48 x Network Switch at discount

210-ALRZ  Specifications

Dell S4148U‑ON Managed L2/L3 Network Switch

Manufacturer: Dell
Manufacturer Model: 210-ALRZ
Product Line: PowerSwitch S‑Series
Product Series: S4148U‑ON
Product Type: Managed Layer 2/Layer 3 Network Switch
Product Name: Dell 210‑ALRZ S4148U‑ON

KEY FEATURES:
Port Configuration: 24 × unified SFP+ / 10 GbE (SFP+/10GBASE‑T) + 24 × 10 GbE SFP+ + 2 × 40 GbE QSFP+ + 4 × 100 GbE QSFP28
Switching Bandwidth: ~2.56 Tbps
Forwarding Rate: ~1.9 billion packets per second
Form Factor: 1 U rack‑mountable
Layer Support: Full L2 & L3 (including VXLAN, EVPN, BGP, OSPF)
Reliability: Redundant hot‑swappable power supplies and fans, enterprise/design grade
Airflow Option: Front‑to‑back deployment suited for data‑centre cold‑aisle

PERFORMANCE:
Maximum Data Transfer Rate: Up to ~2.56 Tbps switching capacity
Latency: < ~800 ns line‑rate
Random Read/Write IOPS: Not applicable (network switch)
Sequential Read/Write Speed: Not applicable

ENVIRONMENTAL & RELIABILITY:
Operating Temperature Range: 0 °C to ~45 °C
Humidity (Operating): ~10% to ~85% RH (non‑condensing)
Storage Temperature Range: Not explicitly specified
Shock Resistance: Not explicitly specified
Vibration Resistance: Not explicitly specified
Designed for high‑availability data‑centre environments

PHYSICAL:
Dimensions (W × D × H): ~431 mm × ~540 mm × ~44 mm (≈ 17.0″ × 21.3″ × 1.7″)
Weight: ~9.5 kg
Color: Standard enterprise black/metal chassis