ZyXEL XS3900

ZyXEL XS3900
Code 510620
48-port 10GbE Top-of-rack Switch with 40GbE Uplink

Ultra-low Latency Top-of-rack Switch for Data Center Bridging Deployments

  • Forty-eight (48) 10GbE SFP+ ports and four (4) 40GbE QSFP+ uplinks
  • All 48 SFP+ ports support 1GbE/10GbE speeds
  • Data center optimized with DCBX, 802.1Qaz (ETS) and 802.1Qbb (PFC) protocol support
  • Redundant and hot-swappable fan trays and power supply modules
  • Modular and flexible rack-by-rack deployment
  • IPv6 support
  • Low power consumption design


Model XS3900-48F
Switch class Layer 2
Port Density
Total port count 52
10-Gigabit SFP+ 48
40-Gigabit QSFP+ 4
Switching capacity (Gbps) 1280
Forwarding rate (Mpps) 952.4
Packet buffer (byte) 9 M
MAC address table 128 K
Input 100 - 240 V AC, 50/60 Hz
Max. power consumption (watt) 232
Removable power module Yes
Physical Specifications
Dimensions (WxDxH) (mm/in.) 440 x 455 x 43/ 17.32 x 17.91 x 1.69
Weight (kg/lb.) 10.2/22.49
Removable power & fan modules Yes
Environmental Specifications
Operating Temperature 0°C to 50°C/32°F to 122°F
Humidity 10% to 95% (non-condensing)
Storage Temperature -47°C to 70°C/-52.6°F to 158°F
Humidity 10% to 90% (non-condensing)
MTBF (hr) 156,472
Heat dissipation (BTU/hr) 1024.32




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