| I/O ports and slots | 24 RJ-45 autosensing 10/100 PoE+ ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type
100BASE-TX, IEEE 802.3at PoE+); Media Type: Auto-MDIX; Duplex: half or full |
| Additional ports and slots | 1 dual-personality (RJ-45 or USB micro-B) serial console port |
| Physical
characteristics |
| Dimensions |
17.40(w) x 12.70(d) x 1.75(h) in (44.2 x 32.26 x 4.45 cm) (1U height) |
| Weight |
8.4 lb (3.81 kg) |
|
| Memory and processor |
| Processor |
ARM9E @ 800 MHz, 128 MB flash; Packet buffer size: 3 MB
dynamically allocated, 256 MB DDR3 DIMM |
|
| Mounting and enclosure M | Mounts in an EIA-standard 19-inch telco rack or equipment cabinet (rack-mounting kit available); Horizontal surface mounting; Wall mounting |
| Performance |
| IPv6 Ready Certified |
|
| 100 Mb Latency |
< 1.7 µs (LIFO 64-byte packets) |
| 1000 Mb Latency |
< 1.1µs (LIFO 64-byte packets) |
| Throughput |
up to 9.5 Mpps (64-byte packets) |
| Switching capacity |
12.8 Gbps |
| MAC address table size |
16000 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: 40.4 dB, Pressure: 31.7 dB |
|
| Electrical characteristics |
| Frequency |
50/60 Hz |
| Maximum heat dissipation |
99 BTU/hr (104.45 kJ/hr), (switch only: 99 BTU/hr; combined switch + |
| Voltage |
100 - 127 / 200 - 240 VAC, rated |
| Current |
2.8/1.4 A |
| Maximum power rating |
237 W |
| Idle power |
21.8 W |
| PoE power |
195 W |
|
| Safety | UL 60950-1; CAN/CSA 22.2 No. 60950-1; EN 60825; IEC 60950-1; EN 60950-1 |
| Emissions | FCC Class A; EN 55022/CISPR-22 Class A; VCCI Class A |
| Immunity |
| Generic |
EN 55024, CISPR 24 |
| EN |
EN 55024, CISPR 24 |
| ESD |
IEC 61000-4-2 |
| Radiated |
IEC 61000-4-3 |
| EFT/Burst |
IEC 61000-4-4 |
| Surge |
IEC 61000-4-5 |
| Conducted |
IEC 61000-4-6 |
| Power frequency magnetic field |
IEC 61000-4-8 |
| Voltage dips and interruptions |
IEC 61000-4-11 |
| Harmonics |
EN 61000-3-2, IEC 61000-3-2 |
| Flicker |
EN 61000-3-3, IEC 61000-3-3 |
|
| Management | IMC - Intelligent Management Center; command-line interface; Web browser; configuration menu; outof-band
management (serial RS-232C or Micro USB); IEEE 802.3 Ethernet MIB; Repeater MIB; Ethernet
Interface MIB |
| Services | Refer to the Hewlett Packard Enterprise website at http://www.hpe.com/networking/services for
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 |
| |
