Dell Networking S4248FB-ON Switch

Tech Specs

• Switches:
  S4248FB, 40x 10GbE SFP+, 2x QSFP+, 6x 100GbE QSFP28, 2x AC PSU, 5x fan modules, I/O Panel to PSU Airflow
  S4248FB, 40x 10GbE SFP+, 2x QSFP+, 6x 100GbE QSFP28, 2x AC PSU, 5x fan modules, PSU to I/O Panel Airflow
• Physical:
  40 10 Gigabit Ethernet SFP+ ports
  2 40 Gigabit Ethernet QSFP+ ports
  6 100 Gigabit Ethernet QSFP28 ports
  1 RJ45 console/management port with RS232 signaling
  Size: 1 RU, 1.72 h x 17.1 w x 18.2” d (4.4 h x 43.4 w x 46.2 cm d)
  Weight: 22 lbs (9.98 kg)
  ISO 7779 A-weighted sound pressure level: 59.6 dBA at 73.4°F (23°C)
  Power supply: 100–240 VAC 50/60 Hz
  DC power supply: -36V to -72V
  Max. thermal output: 2047 BTU/h
  Thermal dissipation: 1433 BTU/hr (S4248FB-ON)
  Max. current draw per system: 6A/5A at 100/120V AC 3A/2.5A at 200/240V AC
  Typical power consumption (S4248FB-ON): 150W
  Max power consumption (S4248FB-ON): 420W
  Max. operating specifications:
  Operating temperature: 32° to 104°F (0° to 45°C)
  Operating humidity: 5 to 90% (RH), non-condensing
  Max. non-operating specifications:
  Storage temperature: –40° to 158°F (–40° to 70°C)
  Storage humidity: 5 to 95% (RH), non-condensing
• Performance:
  Switch fabric capacity: 1.6Tbps (full-duplex) 800Gbps (half-duplex)
  Forwarding capacity: 720 Mpps
  Packet buffer memory: 6GB
  CPU memory: S4248FB-ON: 8GB
  Link aggregation: 32 links per group, 128 groups
  Layer 2 VLANs: 4K
  MSTP: 64 instances
  LAG load balancing: Based on layer 2, IPv4 or IPv6 headers MAC scale: 750K
  IPv4 hosts: 96K
  PVST instance: 128
  Ingress ACL: 8192
  Egress ACL: 2048
  L3 VLAN: 500
  IPv4 routes: 130K
  IPv6 routes: 64K
• Transceiver Optics (Optional):
  Transceiver, 100GbE, SR4 QSFP28
  Transceiver, 100GbE, LR4 QSFP28
  Transceiver, 100GbE, LR4Lite QSFP28
  Transceiver, 100GbE, CWDM4 2Km QSFP28
  Transceiver, 100GbE, PSM4 500m QSFP28
  Transceiver, 40GbE, SR4 optic QSFP+ Transceiver, 40GbE, eSR4 optic QSFP+
  Transceiver, 40GbE, LR4 optic QSFP+
  Transceiver, 40GbE, ER4 optics QSFP+
  Transceiver, 40GbE, PSM4 10Km, QSFP+
  Transceiver, 40GbE, PSM4-LR MPO 10Km QSFP+ to LC
  Transceiver, 40GbE, LM4 / SM4 Duplex QSFP+
  Transceiver, 40GbE QSFP+ to SFP+/SFP Adapter (QSA)
  Transceiver, 10GbE, SR SFP+, short reach
  Transceiver, 10GbE, LR SFP+, long reach
  Transceiver, 10GbE, ER SFP+, extended reach
  Transceiver, 10GbE, ZR SFP+ extra extended reach
  
• Cables (Optional):
  100GbE, 4x25GbE, QSFP28 to 4xSFP28, passive DAC
  100GbE, QSFP28 to QSFP28, active optical
  100GbE, QSFP28 to QSFP28, passive DAC
  100GbE, 2x50GbE, QSFP28 to 2xQSFP28, passive DAC, breakout
  40GbE, QSFP+ to QSFP+, active optical
  40GbE, QSFP+ to QSFP+, passive DAC
  40GbE, MTP to 4xLC optical breakout
  40GbE, 4x10GbE, QSFP+ to 4xSFP+, passive DAC
• Safety and emissions:
  Safety
  UL/CSA 60950-1, Second Edition
  EN 60950-1, Second Edition
  IEC 60950-1, Second Edition Including All National
  Deviations and Group Differences EN 60825-2 Safety of Laser Products Part 2: Safety of Optical Fibre Communication Systems
  FDA Regulation 21 CFR 1040.10 and 1040.11
  Emissions
  Australia/New Zealand: AS/NZS CISPR 22: 2009, Class A
  Canada: ICES-003, Issue-4, Class A
  Europe: EN 55022: 2006+A1:2007 (CISPR 22: 2006), Class A
  Japan: VCCI V3/2009 Class A
  USA: FCC CFR 47 Part 15, Subpart B:2009, Class A
  Immunity
  EN 300 386 V1.4.1:2008 EMC for Network Equipment
  EN 55024: 1998 + A1: 2001 + A2: 2003
  EN 61000-3-2: Harmonic Current Emissions
  EN 61000-3-3: Voltage Fluctuations and Flicker
  EN 61000-4-2: ESD
  EN 61000-4-3: Radiated Immunity
  EN 61000-4-4: EFT
  EN 61000-4-5: Surge
  EN 61000-4-6: Low Frequency
  Conducted Immunity
• RoHS:
  All S-Series components are EU RoHS compliant.