Technical Specifications
9
Extreme Networks Data Sheet:
Summit X250e Series
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
Summit X250e-48p
Heat Dissipation (with PoE full load): 100W (341 BTU/h)
Power Consumption (with PoE full load): 470W (1604 BTU/h)
Heat Dissipation (without PoE): 55W (188 BTU/h)
Power Consumption (without PoE): 55W (188 BTU/h)
Acoustic Noise (Low FAN Speed): 39 dBA per ISO 7779
Acoustic Noise (High FAN Speed): 44 dBA per ISO 7779
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 PoE with auto-speed and auto-polarity
2 ports Gigabit Ethernet (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-C with EPS-600LS
External Power Supply–EPS-C Chassis accepts up to three EPS-600LS
power modules and provides the following capability depending upon
the number of EPS 600LS installed
• One EPS-600LS
–
Redundant, up to 370W PoE power
• Two EPS-600LS
–
Redundant, up to 370W PoE power
–
Non-Redundant, up to 740W PoE power
• Three EPS-600LS
Redundant, up to 740W PoE power
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: 12.06 lbs/5.48 Kg
Operating Specifications
Power & Acoustic Sound
Voltage Input Range: 90 – 264V
Nominal Input Ratings: 100 – 240V~, 50/60Hz, 5.5A
Input Current (with PoE full load):
4.5A @ 115V~ (lowline)
2.25A @ 230V~ (highline)
Input Current (without PoE):
0.75A @ 115V~ (lowline)
0.5A @ 230V~ (highline)
Maximum In-Rush Current: 30A @ 115V, 60A @ 230V
Efficiency: 78% 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 (with PoE full load): 130W (444 BTU/h)
Power Consumption (with PoE full load): 525W (1,791 BTU/h)
Heat Dissipation (without PoE): 75W (256 BTU/h)
Power Consumption (without PoE): 75W (256 BTU/h)
Acoustic Noise (Low FAN Speed): 39 dBA per ISO 7779
Acoustic Noise (High FAN Speed): 46 dBA per ISO 7779
Operating Specifications
Power & Acoustic Sound
Voltage Input Range: 90 – 264V
Nominal Input Ratings: 100 – 240V~, 50/60Hz, 5.5A
Input Current (with PoE full load): 4.4A @ 115V~ (lowline) 2.2A @
230V~ (high-line)
Input Current (without PoE): 0.75A @ 115V~ (lowline) 0.5A @ 230V~
(high-line)
Maximum In-Rush Current: 30A @115V, 60A @230V
Efficiency: 81% with 60% – 100% load
Line Frequency Range: 47 – 63 Hz
Nominal Frequency Range: 50 – 60 Hz
Power Supply Input Socket: IEC 320 C14
Power Cord Input Plug: IEC 320 C13
General Specifications ( continued )
