Dell Networking S3148 Switch

Tech Specs

• Switches:
  48x RJ45 10/100/1000Mb auto-sensing ports, 2x SFP+ ports, 2x GbE combo media ports, 1x hot swap expansion module bay, 1x 200W PSU included
• Physical:
  Physical
  2 rear stacking ports (21Gbps) supporting up to 84Gbps (full-duplex)
  2 integrated front 10GbE SFP+ dedicated ports
  Out-of-band management port (10/100/1000BASE-T)
  USB (Type A) port for configuration via USB flash drive
  RJ45 console/management port with RS232signaling (RJ-45 to female DB-9 connector cable included)
  Chassis
  Size (1RU): 1.7126in x 17.0866in x 16.0236in (43.5mm x 434.0mm x 407.0mm) (H x W x D)
  Approximate weight: 13.2277lbs/6kg
• Redundancy:
  200W AC hot swappable with V-Lock, adds redundancy to non-PoE switches
• Performance:
  Switch fabric capacity: 260Gbps
  Forwarding rate: 193Mpps
  Link aggregation: 16 links per group, 128 groups
  Priority queues per port: 8
  Line-rate Layer 2 switching: All (non-blocking)
  Line-rate Layer 3 routing: All (non-blocking)
  Flash memory: 1G
  Packet buffer memory: 4MB
  CPU memory: 2GB DDR3
  Layer 2 VLANs: 4K
  MSTP: 64 instances
  VRF-lite: 511 instances
  Line-rate Layer 2 switching: All protocols, including IPv4 and IPv6
  Line-rate Layer 3 routing: IPv4 and IPv6 IPv4 host table size: 22K (42K in L3 scaled hosts mode)
  IPv6 host table size: 16K (both global + Link Local)
  IPv4 Multicast table size: 8K
  LAG load balancing: Based on Layer 2, IPv4 or IPv6 headers
  
• Transceiver Optics (Optional):
  SFP, 100BASE-FX, 1310nm wavelength, up to 2km reach
  SFP, 1000BASE-T
  SFP, 1000BASE-SX, 850nm wavelength, up to 550m reach
  SFP, 1000BASE-LX, 1310nm wavelength, up to 10km reach
  SFP, 1000BASE-ZX, 1550nm wavelength, up to 80km reach
  SFP+, 10GbE, LRM, 1310nm wavelength, up to 220m reach
  SFP+, 10GbE, SR, 850nm wavelength, up to 300m reach
  SFP+, 10GbE, LR, 1310nm wavelength, up to 10km reach
  SFP+, 10GbE, ER, 1550nm wavelength, up to 40km reach
• Environmental:
  Power supply: 200W
  Power supply efficiency: 80% or better in all operating modes
  Max. thermal output (BTU/hr): 221.11
  Power consumption max (watts): 74.8
  Operating temperature: 32° to 113°F (0° to 45°C)
  Operating relative humidity: 95%
  Storage temperature: –40° to 149°F (–40° to 65°C)
  Storage relative humidity: 85%
• 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 60825-1 Safety of Laser Products Part 1: Equipment Classification Requirements and User’s Guide
  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
  USA: FCC CFR 47 Part 15, Subpart B:2011, 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.