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Full description of Summit X250e-24t
General Specifications
Performance
- 48.8 Gbps switch fabric bandwidth
- 36.3 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 switch
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
- 24 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 (control port)
- 1 10/100BASE-T out-of-band management port
External Power Supply Support
Physical Specifications
Dimensions and Weight
- Height: 1.73 Inches/4.4 Cm
- Width: 17.35 Inches/44.1 Cm
- Depth: 12.13 Inches/30.8 Cm
- Weight: 10.47 Lbs/4.76 Kg
Operating Specifications
Power & Acoustic Sound
- Voltage Input Range: 90 – 264V
- Nominal Input Ratings: 100 – 240V~, 50/60Hz, 1.0A
- Input Current: 0.5A @ 115V~ (lowline) 0.25A @ 230V~ (high-line)
- Maximum In-Rush Current: 30A @115V, 60A @ 230V
- Efficiency: 83% with 60% – 100% load
- Line Frequency Range: 47 – 63 Hz
- Power Supply Input Socket: IEC 320 C14
- Power Cord Input Plug: IEC 320 C13
- Heat Dissipation: 36W (123 BTU/h)
- Power Consumption: 36W (123 BTU/h)
- Acoustic Noise (Low FAN Speed): 37 dBA per ISO 7779
- Acoustic Noise (High FAN Speed): 45 dBA per ISO 7779
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