24 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only; Ports 1 - 24 support MACSec Supports a maximum of 4 SFP+ ports or 1 40GbE ports, with optional module
1 open module slot
Supports a maximum of 4 SFP+ ports or 1 40GbE ports, with optional module
Additional ports and slots
1 stacking module slot
1 RJ-45 serial console port
1 RJ-45 out-of-band management port
1 dual-personality (RJ-45 or USB micro-B)
Power supplies
2 power supply slots
1 minimum power supply required (ordered separately)
Fan tray
includes: 1 x JL088A
1 fan tray slot
Switch ships with 1 JL088A fan tray installed. Spares ordered separately.
Physical characteristics
Dimensions
17.42(w) x 16.98(d) x 1.73(h) in (44.25 x 43.13 x 4.39 cm) (1U height)
Mounts in an EIA-standard 19 in. telco rack or equipment cabinet (hardware included); Horizontal surface mounting only
Performance
IPv6 Ready Certified
1000 Mb Latency
< 2.8µs (FIFO 64-byte packets)
10 Gbps Latency
< 1.8µs (FIFO 64-byte packets)
40 Gbps Latency
< 1.5µs (FIFO 64-byte packets)
Throughput
up to 95.2 Mpps (64-byte packets)
Routing/Switching capacity
160 Gbps
Switch fabric speed
169 Gbps
Routing table size
10000 entries (IPv4), 5000 entries (IPv6)
MAC address table size
64000 entries
Environment
Operating temperature
32°F to 113°F (0°C to 45°C)
Operating relative humidity
15% to 95% @ 104°F (40°C), noncondensing
Non-operating/Storage temperature
-40°F to 158°F (-40°C to 70°C)
Non-operating/Storage relative humidity
15% to 90% @ 149°F (65°C), noncondensing
Altitude
up to 10,000 ft (3 km)
Acoustic
Power: 39 dB, Pressure: 22.8 dB
Primary Airflow Direction
Front-to-side and front-to-rear
Electrical Characteristics
Frequency
50/60Hz
Voltage
JL085A PSU: 100-127/200-240 VAC
Current
JL085A PSU (Each): 1A/0.5A
Max/Idle Power Rating (Switch+ 1 PSU)
JL078A: 4W/3W
JL079A: 7W/3W
JL081A: 4W/3W
JL083A: 11W/4W
Maximum Heat Dissipation *(Max Case)
310.31
PoE Power (Max Possible)
N/A
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 provide for planning the infrastructure with fully loaded PoE (if equipped), 100% traffic, all ports plugged in, and all modules populated. This is a modular product.
*Switch + 2 power supplies + one JL083A Uplink. For most accurate heat dissipation, idle and max power for any combination of chassis and accessories, please consult configurator.
Safety
EN 60950/IEC 60950; UL 60950; UL 60950-1; CAN/CSA 22.2 No. 60950; EN 60825; CSA 22.2 60950-1; EN62479:2010; EN 60950-1:2006 +A11:2009 +A1:2010 +A12:2011+A2:2013; EN 62368-1, Ed. 2; IEC 60950-1:2005 Ed.2; Am 1:2009+A2:2013; IEC 60825:2007; EN60850-1:2007 / IEC 60825-1: 2007 Class1 Class 1 Laser Products / Laser Klasse 1; UL 62368-1 Ed.2
Emissions
FCC Class A; VCCI Class A; EN 55022/CISPR 22 Class A; EN 60950-1:2006 +A11:2009 +A1:2010 +A12:2011+A2:2013
IEC 61000-4-11; >95% reductions, 0.5 period; 30% reduction, 25 periods
Harmonics
EN61000-3-2:2006 +A1:2009 +A2:2009 Class A
Flicker
EN61000-3-3:2008
Management
Aruba AirWave Network Management; IMC - Intelligent Management Center; Command-line interface; Web browser; Configuration menu; Out-of-band management (RJ-45 Ethernet); In-line and out-of-band; Out-of-band management (serial RS-232c or micro usb)
Services
Refer to the Hewlett Packard Enterprise website athttp://www.hpe.com/networking/servicesfor details on the service-level descriptions and product numbers. For details about services and response times in your area, please contact your local Hewlett Packard Enterprise sales office.