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HP 2920 48G POE+ (J9729A)

PRO rating
How it works?
How it works?
  1. User ratingsUser ratingsratings of product added by Productz users
  2. Expert ratingsExpert ratingsexperts ratings from editorial reviews
  3. Consumer ratingsConsumer ratingsratings from the biggest online stores worldwide
Legend
  1. Excellent
  2. Good
  3. Poor
  4. Average
User ratings:
5
3.6 out of 5
5 user ratings
5 stars
0 %
4 stars
60 %
3 stars
40 %
2 stars
0 %
1 stars
0 %
Consumer ratings:
4.0 / 5

Key specs

  • Managed
  • yes
  • yes
  • 48
  • yes

HP 2920 48G POE+ (J9729A) - Full Specifications

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General
TypeManaged
Stackableyes
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Dimensions
Width17.42 in
Height1.73 in
Depth13.23 in
Weight12.57 lb
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Communication
Standards followed
  • IEEE 802.3
  • IEEE 802.3u
  • IEEE 802.1D
  • IEEE 802.1Q
  • IEEE 802.3ab
  • IEEE 802.1p
  • IEEE 802.3af
  • IEEE 802.3x
  • IEEE 802.3ad
  • IEEE 802.1w
  • IEEE 802.1s
  • IEEE 802.1v
  • IEEE 802.3at
  • IEEE 802.3az
  • IEEE 802.1AX
LayerLayer 3
10G supportyes
Full duplexyes
Switching capacity176.0 GB/s
Flow control supportyes
Auto MDI/MDI-Xyes
Auto-sensingyes
Support for Jumboframesyes
VLAN supportyes
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Features
Multicast supportyes
Web-based managementyes
Link aggregationyes
SSH/SSL supportyes
IP routingyes
Max operating temperature131.0 °F
Min operating temperature32.0 °F
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Design
Colour of productGrey
Designed for rack mountingyes
Form factor1U
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Connectivity
Power over Ethernet (PoE)yes
Basic switching RJ-45 Ethernet ports type
Gigabit Ethernet
Basic switching RJ-45 Ethernet ports quantity48
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Technical details
Copper ethernet cabling technology
  • 10Base-T
  • 100Base-T
  • 1000Base-T
MAC address table1000
DHCP featuresDHCP server
Quality of Service (QoS) supportyes
Spanning tree protocolyes
IGMP snoopingyes
Total PoE budget370.0 W
Rate limitingyes
Packet buffer memory11.25 mB
Flash memory1024.0 mB
Memory typeSDRAM
Access Control List (ACL)yes
Remote management protocol
  • SNMP 1
  • RMON 1
  • Telnet
  • SNMP 3
  • SNMP 2c
  • TFTP
  • CLI
Authentication methodRADIUS
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Power
AC input frequency50.0 Hz
AC input voltage100.0 V
Power consumption (typical)487.0 W
Power deviceInternal

HP 2920 48G POE+ (J9729A) - Q&A

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