The HPE Aruba J9728A 2920 48G Switch is an investment in efficiency and future-proofing your network infrastructure. With its robust feature set, it is designed to address the needs of growing businesses and busy enterprise edges. This switch presents an array of management tools such as Aruba ClearPass Policy Manager and Aruba AirWave, offering enhanced security and ease of use. With the built-in SDN features, including OpenFlow support, the switch is ready for future networking technologies and innovations.
High-speed connectivity is made reliable and accessible across all 48 auto-sensing ports, which are complemented by PoE+ capabilities for powering IP devices. The inclusion of sFlow and advanced QoS ensures your network can intelligently manage traffic flows, prioritize critical applications, and maintain comprehensive network health and performance analytics. IPv6 features prepare your network for the latest Internet protocols, safeguarding it against obsolescence as the digital world evolves.
The scalability of this series is evident from its stacking modules, allowing you to aggregate multiple switches and manage them as a single unit, reducing complexity and increasing redundancy. The additional support for redundant power supplies further ensures that network downtime is minimized, maintaining business productivity in the event of individual component failures.
Overall, with its energy-efficient design, lifetime warranty, and sturdy build, the HPE Aruba J9728A is a reliable workhorse for any network. It balances enterprise-class capabilities with a cost-effective approach to network management, making it a sensible choice for any organization looking to maximize its network investment.
Aruba 2920 Switch Series provides security, scalability, and ease of use for enterprise edge, SMB and branch office networks. These energy efficient basic Layer 3 switches are easy to deploy and manage with advanced security and network management tools like Aruba ClearPass Policy Manager, Aruba AirWave and cloud-based Aruba Central. The 2920 supports modular stacking (4 chassis), redundant power, 10GbE, RIP and Access OSPF routing, Tunneled node, PoE+, ACLs, sFlow, robust QoS and IPv6. It is optimized for Software-defined Networking (SDN) with OpenFlow support. This J9728A has 48 x 10/100/1000 ports including four that are combo dual purpose shared with SFP ports for fiber connectivity. Units also each have two available port module slots, a stacking module slot, and an available redundant power supply slot.
Quick Spec
Figure 1 shows the appearance of HPE Aruba J9728A.
Table 1 shows the quick spec.
|
Product Code |
J9728A |
|
Type |
Aruba 2920 48G Switch |
|
Ports |
· 44 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); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only · 4 RJ-45 dual-personality 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T) · 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 |
|
Throughput |
130.9 million pps |
|
Switching capacity |
176 Gb/s |
|
Dimensions |
4.45 x 44.25 x 33.6 cm (1.75 x 17.42 x 13.23 in) |
Product Details
Figure 2 shows the front panel of HPE Aruba J9728A.
Note:
|
â‘ |
Power, Fault, and Locator LEDs |
|
â‘¡ |
Out-of-Band Management port |
|
â‘¢ |
Console ports |
|
â‘£ |
LED Mode button and Indicator LEDs |
|
⑤ |
Status LEDs for components on the back of the switch |
|
â‘¥ |
Stacking status LEDs |
|
⑦ |
Dual-Personality (10/100/1000BASE-T RJ- 45 or SFP) ports |
|
⑧ |
10/100/1000BASE-T RJ-45 ports |
|
⑨ |
Aux port |
|
â‘© |
Console ports |
Figure 3 shows the back panel of HPE Aruba J9728A.
Note:
|
â‘ |
Grounding lug mounting hole |
|
â‘¡ |
10G Expansion Module slots |
|
â‘¢ |
Stacking Module slot |
|
â‘£ |
XPS Connector |
|
⑤ |
Power Supply and AC power connector |
Compare to Similar Items
Table 2 shows the comparison.
|
Product Code |
J9726A |
J9727A |
J9728A |
J9729A |
J9836A |
|
Type |
Aruba 2920 24G Switch |
Aruba 2920 24G POE+ Switch |
Aruba 2920 48G Switch |
Aruba 2920 48G POE+ Switch |
Aruba 2920-48G-POE+ 740W Switch |
|
Ports |
· 20 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); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only · 4 RJ-45 dual-personality 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T) · 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 |
· 20 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, IEEE802.3u 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 |
· 44 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); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only · 4 RJ-45 dual-personality 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T) · 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 |
· 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, IEEE802.3u 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 |
· 44 RJ-45 autosensing 10/100/1000 PoE+ ports (IEEE 802.3 Type 10BASE-T, IEEE802.3u 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, IEEE802.3u 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 |
|
Throughput |
95.2 million pps |
95.2 million pps |
130.9 million pps |
130.9 million pps |
130.9 million pps |
|
Switching capacity |
28 Gb/s |
128 Gb/s |
176 Gb/s |
176 Gb/s |
176 Gb/s |
|
PoE Available Power |
– |
370 W |
– |
370 W |
740 W |
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