HP 2920-48G Switch - J9728A Datasheet 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 Clear Policy Manager, Aruba AirWave and cloudbased Aruba Central. The 2920 s 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 Softwaredefined Networking (SDN) with OpenFlow . 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)
Weight
5.42 kg (11.95 lb)
Product Details Figure 2 shows the front of HPE Aruba J9728A.
Note: ① Power, Fault, and Locator LEDs ② Out-of-Band Management port ③ Console ports ④ LED Mode button and Indicator LEDs ⑤ Status LEDs for components on the back of the switch ⑥ 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 ⑩ Console ports Figure 3 shows the back of HPE Aruba J9728A.
Note: ① Grounding lug mounting hole ② 10G Expansion Module slots ③ Stacking Module slot ④ XPS Connector ⑤ Power Supply and AC power connector
Compare to Similar Items Table 2 shows the comparison. Product Code
J9726A
Type
Aruba 2920 24G Aruba 2920 24G Switch POE+ Switch
Aruba 2920 48G Aruba 2920 48G Switch POE+ Switch
Aruba 2920-48GPOE+ 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: 10BASET/100BASE-TX: half or full; 1000BASE-T: full only · 4 RJ-45 dualpersonality
· 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: 10BASET/100BASE-TX: half or full; 1000BASE-T: full only · 4 RJ-45 dualpersonality
· 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/100BASETX: half or full; 1000BASE-T: full only · 4 RJ-45 dual-
J9727A
· 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: 10BASET/100BASE-TX: half or full; 1000BASE-T: full only · 4 RJ-45 dual-
J9728A
J9729A
· 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: 10BASET/100BASE-TX: half or full; 1000BASE-T: full only · 4 RJ-45 dual-
J9836A
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-ofband management port
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 microB) · 1 USB 1.1 · 1 RJ-45 out-of-band management port
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-ofband management port
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 microB) · 1 USB 1.1 · 1 RJ-45 out-of-band management port
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 microB) · 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