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 48 autosensing 10/100/1000 ports
Physical characteristics
Dimensions
17.32(w) x 11.81(d) x 1.72(h) in (44 x 30 x 4.36 cm) (1U height)
Weight
11.02 lb. (5 kg)
Memory and processor
128 MB SDRAM, 16 MB flash; packet buffer size: 4 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
142.9 million pps
Routing/Switching
capacity
192 Gbps
Routing table size
32 entries
Environment
Operating temperature
32°F to 113°F (0°C to 45°C)
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 Maximum heat
dissipation
495 BTU/hr (522.23 kJ/hr)
Voltage
100-240 VAC
Idle power
55 W
Maximum power rating
145 W
Frequency
50/60 Hz
Notes
Idle power is the actual power consumption of the device with no ports
connected.
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.
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; Anatel; ULAR; GOST; EN 60950-1/A11; FDA 21 CFR Subchapter J;
NOM; 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
Management
IMC - Intelligent Management Center; command-line interface; Web browser; SNMP Manager
Services
3-year, 4-hour onsite, 13x5 coverage for hardware (UV858E)
QuickSpecs
HP 5120 EI Switch Series
Technical Specifications
DA - 13850 North America — Version 19 — August 19, 2013
Page 19
