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HP 2920-48G-POE+ 740W Switch(J9836A)

HP 2920-48G-POE+ 740W Switch(J9836A)



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Liên hệ

  • Tình trạng:
  • 44 RJ-45 autosensing 10/100/1000 PoE+ ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T, IEEE 802.3at PoE+)
  • Duplex: 10BASE-T/100BASE-TX: half or full
  • 1000BASE-T: full only
  • 4 RJ-45 dual-personality 10/100/1000 PoE+ ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T, IEEE 802.3at PoE+)
  • 2 module slots
  • 1 stacking module slot
  • 1 dual-personality (RJ-45 or USB micro-B)
  • 1 USB 1.1
  • 1 RJ-45 out-of-band management port
  • Mã sản phẩm: HP 2920-48G-POE+ 740
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Specifications

 

Ports

  • 44 RJ-45 autosensing 10/100/1000 PoE+ ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T, IEEE 802.3at PoE+)
  • Duplex: 10BASE-T/100BASE-TX: half or full
  • 1000BASE-T: full only
  • 4 RJ-45 dual-personality 10/100/1000 PoE+ ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T, IEEE 802.3at PoE+)
  • 2 module slots
  • 1 stacking module slot
  • 1 dual-personality (RJ-45 or USB micro-B)
  • 1 USB 1.1
  • 1 RJ-45 out-of-band management port
  • Included

Memory and processor

Tri Core ARM1176 @ 625 MHz; 512 MB SDRAM; packet buffer size: 11.25 MB (6.75 MB dynamic egress + 4.5 MB ingress); 1 GB flash

Latency

  • 100 Mb Latency: < 9.0 µs
  • 1000 Mb Latency: < 3.2 µs
  • 10 Gb/s Latency: < 3.2 µs

Throughput

130.9 million pps

Switching capacity

176 Gb/s

PoE capability

  • 740 W

Management features

  • HP PCM+
  • IMC - Intelligent Management Center
  • command-line interface
  • Web browser
  • configuration menu
  • out-of-band management (RJ-45 Ethernet)
  • SNMP Manager
  • Telnet
  • RMON1
  • FTP
  • in-line and out-of-band
  • out-of-band management (serial RS-232C or Micro USB)

Power and operating requirements

 

Power consumption

881 W (maximum)

Input voltage

110 - 240 VAC

Operating temperature range

0 to 55°C

Operating humidity range

15 to 95% (noncondensing)

Power supply name

1 x J9737A

Heat dissipation

482 BTU/hr (508.51 kJ/hr)

Dimensions and weight

 

Minimum dimensions (W x D x H)

44.25 x 33.6 x 4.39 cm

Weight

5.83 kg

 

  • 44 RJ-45 autosensing 10/100/1000 PoE+ ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T, IEEE 802.3at PoE+)
  • Duplex: 10BASE-T/100BASE-TX: half or full
  • 1000BASE-T: full only
  • 4 RJ-45 dual-personality 10/100/1000 PoE+ ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T, IEEE 802.3at PoE+)
  • 2 module slots
  • 1 stacking module slot
  • 1 dual-personality (RJ-45 or USB micro-B)
  • 1 USB 1.1
  • 1 RJ-45 out-of-band management port
090 349 6668