4 dual-personality ports; auto-sensing 10/100/1000Base-T or SFP
2 port expansion module slots
1 RJ-45 serial console port
Supports a maximum of 24 autosensing 10/100/1000 ports
Physical characteristics
Dimensions
17.32(w) x 16.54(d) x 1.69(h) in (43.99 x 42.01 x 4.29 cm) (1U height)
Weight
13.23 lb (6 kg)
Memory and processor
256 MB SDRAM, 32 MB flash; packet buffer size: 2 MB
Mounting
Mounts in an EIA standard 19-in. telco rack or equipment cabinet (hardware included)
Performance
1000 Mb Latency
< 3.2 µs
10 Gbps Latency
< 2.6 µs
Throughput
107.2 million pps
Routing/Switching
capacity
144 Gb/s
Routing table size
12000 entries (IPv4)
Environment
Operating temperature
32ºF to 113ºF (0ºC to 45ºC)
Operating relative
humidity
10% to 90%, noncondensing
Nonoperating/Storage
temperature
-40°F to 158°F (-40°C to 70°C)
Nonoperating/Storage
relative humidity
5% to 95%, noncondensing
Acoustic
ISO 7779
Electrical characteristics Frequency
50/60 Hz
Maximum heat
dissipation
700 BTU/hr (738.5 kJ/hr)
Voltage
100-240 VAC
DC Voltage
52 to -55 VDC
Maximum power rating
575 W
PoE power
370 W
Notes
Maximum power rating and maximum heat dissipation are the worst-case
theoretical maximum numbers provided for planning the infrastructure with
fully loaded PoE (if equipped), 100% traffic, all ports plugged in, and all
modules populated. PoE power is the power supplied by the internal power
supply. It is dependent on the type and quantity of power supplies and may be
supplemented with the use of an external power supply (EPS).
With DC input, the maximum power consumption is 485 W; PoE is 370 W.
Safety
UL 60950-1; EN 60825-1 Safety of Laser Products-Part 1; EN 60825-2 Safety of Laser Products-Part 2; IEC
60950-1; CAN/CSA-C22.2 No. 60950-1; EN 60950-1/A11; FDA 21 CFR Subchapter J; ROHS Compliance
Emissions
FCC part 15 Class A; VCCI Class A; EN 55022 Class A; CISPR 22 Class A; ICES-003 Class A; ANSI C63.4 2003;
ETSI EN 300 386 V1.3.3; AS/NZS CISPR22 Class A; EN 61000-3-2; EN 61000-3-3; EN 61000-4-2; EN 61000-
4-3; EN 61000-4-4; EN 61000-4-5; EN 61000-4-6; EN 61000-4-11; EN 61000-3-2:2006; EN 61000-3-
3:1995 +A1:2001+A2:2005; EMC Directive 2004/108/EC; FCC (CFR 47, Part 15) Class A
QuickSpecs
HP 5500 EI Switch Series
Technical Specifications
DA - 13808 North America — Version 27 — January 16, 2014
Page 26
