Thiết bị chuyển mạch Switch Aruba Network J9779A 2530 24 port PoE+ Thiết bị chuyển mạch Switch Aruba Network J9779A 2530 24 port PoE+ Thiết bị chuyển mạch Aruba J9779A cung cấp 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, 2 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, 2 fixed Gigabit Ethernet SFP ports. J9779A Hãng HP Số lượng: 1 Chiếc


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  • Thiết bị chuyển mạch Switch Aruba Network J9779A 2530 24 port PoE+

  • Đăng ngày 06-07-2018 01:52:36 PM - 163 Lượt xem
  • Mã sản phẩm: J9779A
  • Thiết bị chuyển mạch Aruba J9779A cung cấp 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, 2 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, 2 fixed Gigabit Ethernet SFP ports.


Số lượng

Thông số kỹ thuật chi tiết của switch​ Aruba ​J9779A:

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
2 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
2 fixed Gigabit Ethernet SFP ports
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 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 100 Mb Latency < 1.7 µs (LIFO 64-byte packets)
1000 Mb Latency < 1.1 µs (LIFO 64-byte packets)
Throughut 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: 5% to 95%, noncondensing
Nonoperating/Storage temperature:-40°F to 158°F (-40°C to 70°C)
Nonoperating/Storage relative humidity:15% to 95% @ 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: 236 BTU/hr (248.98 kJ/hr), (switch only: 236 BTU/hr; combined switch + max. PoE devices: 1624 BTU/hr)
Voltage: 100 - 240 VAC, rated
Maximum power rating: 237 W
Idle power: 21.8 W
PoE power: 195 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
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
Management 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, aruba switch configuration guide, aruba switch default username password
 

 

 

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