ARUBA 2530-8G SWITCH (J9777A)
Liên hệ
Thiết bị chuyển mạch Aruba J9777A được tăng cường bảo mật bằng cách sử dụng các công nghệ virtual LANs, link aggregation, hoặc IGMP Snooping boost uplink performance, và loop prevention enhances network reliability. Switch Aruba J9777A sử dụng điện AC 220V.
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| SPECIFICATIONS | |
| Aruba 2530-8G Switch (J9777A) | |
| I/O ports and slots | |
| 8 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);
Media Type: Auto-MDIX; Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 2 dual-personality ports; each port can be used as either an RJ-45 10/100/1000 port (IEEE 802.3 Type 10Base-T; IEEE 802.3u Type 100Base-Tx; IEEE 802.3ab 1000Base-T Gigabit Ethernet) or as a SFP slot (for use with SFP transceivers) ports |
|
| Additional ports and slots | |
| 1 dual-personality (RJ-45 or USB micro-B) serial console port | |
| Physical characteristics | |
| Dimensions | 10.00 (w) x 6.28 (d) x 1.75 (h) in
(25.4 x 15.95 x 4.45 cm) (1U height) |
| Weight | 2.0 lb (0.91 kg) |
| Memory and processor | |
| ARM9E @ 800 MHz, 128 MB flash;
Packet buffer size: 1.5 MB dynamically allocated, 256 MB DDR3 DIMM |
|
| Mounting and enclosure | |
| 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 | < 7.4 µs (LIFO 64-byte packets) |
| 1000 Mb Latency | < 2.6 µs (LIFO 64-byte packets) |
| Throughput | up to 14.8 Mpps (64-byte packets) |
| Switching capacity | 20 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 |
| Nonoperating/Storage temperature | -40°F to 158°F (-40°C to 70°C) |
| Nonoperating/Storage relative humidity | 15% to 90% @ 149°F (65°C),
noncondensing |
| Altitude | up to 10,000 ft (3 km) |
| Acoustic | Power: 0 dB, Pressure: 0 dB |
| Electrical characteristics | |
| Frequency | 50/60 Hz |
| Maximum heat dissipation | 63 BTU/hr (66.46 kJ/hr), (switch only:
63 BTU/hr) |
| Voltage | 100 – 127/200 – 240 VAC, rated
(depending on power supply chosen) |
| Current | 0.5 A |
| Maximum power rating | 18.6 W |
| Idle power | 13.6 W |
| 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; 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 | |
| Aruba AirWave Network Manage- ment; IMC – Intelligent Management Center; Command-line interface; Web browser; Configuration menu; Out-of-band management (serial
RS-232c or micro usb); IEEE 802.3 Ethernet mib; Repeater mib; Ethernet interface mib |
|
| Notes | |
| IEEE 802.3az applies to Gigabit models only; IEEE 802.3at and IEEE 802.3af apply to PoE+ models only. When using SFPs with this product, SFPs with revision “B” or later (product number ends with the letter “B” or later, e.g., J4858B, J4859C) are required. | |
| Services | |
| Refer to the Hewlett Packard Enterprise website at 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. | |
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