Summit X250e-48tDC Extreme Networks Ethernet Switch - 15122 (Refurb)

$597.00
SKU: 15122 / Summit X250e-48tDC

Condition: REFURBISHED

Availability: End Of Life - Inventory May Be Limited

Extreme Summit X250e Switch - 48 x 10/100BASE-TX, 2 unpopulated gigabit SFP and 10/100/1000BASE-T, 2 SummitStack Stacking ports, ExtremeXOS Edge license, 1 DC PSU, connector for EPS-150DC external redundant PSU (Summit X250e-48tDC Part # 15122)

General Specifications

   Performance

  • 97.6 Gbps switch fabric bandwidth
  • 39.9 Mpps frame forwarding rate
  • 9,216 Byte maximum packet size (Jumbo Frame)
  • 128 load sharing trunks, up to 8 members per trunk
  • 8 QoS queues/port
  • 4,094 VLANs (Port, Protocol, IEEE 802.1Q)
  • 1,024 centralized ACL rules per 24-port

   Forwarding Tables

  • Layer 2/MAC Addresses: 8K
  • IPv4 LPM Entries: 512
  • IPv6 LPM Entries: 256

   Rate Limiting

  • Ingress bandwidth policing/rate limiting per flow
  • Egress bandwidth rate shaping per egress queue and per port
  • Rate Limiting Granularity: 64Kbps
  • Available Rate Limiters: 1,024 per switch

   Indicators

  • Per port status LED
  • System Status LEDs: management, fan and power

   Ports

  • 48 ports 10/100BASE-T with auto-speed and auto-polarity
  • 2 ports Gigabit Ethernet (100/1000BASE-X SFP, shared PHY with 2 10/100/1000BASE-T ports)
  • 2 SummitStack stacking interfaces
  • 1 port serial (console port)
  • 1 10/100BASE-T out-of-band management port

   External Power Supply Support

  • EPS-150DC with EPS-T2

Physical Specifications

   Dimensions and Weight

  • Height: 1.73 Inches/4.4 Cm
  • Width: 17.35 Inches/44.1 Cm
  • Depth: 15.28 Inches/38.8 Cm
  • Weight: 12.14 Lbs/ 5.52 Kg

Operating Specifications

   Power & Acoustic Sound

  • Voltage Input Range: -40 to -72VDC
  • Input Current Rating: 2.0A at -48VDC
  • Input Current: 1.25A @ -40VDC, 0.75A @ -72VDC
  • Maximum In-Rush Current: 20A @ -48VDC, 30A@-72VDC
  • Efficiency: 78% • Power Supply Input Socket: TYCO 206061-1
  • Power Cord Input Plug: TYCO 206060-1
  • Heat Dissipation: 47W (160.4 BTU/h)
  • Power Consumption: 47W (160.4 BTU/h)
  • Acoustic Noise (Low FAN Speed): 37 dBA per ISO 7779
  • Acoustic Noise (High FAN Speed): 47 dBA per ISO 7779