SKU: J9772A

Key Features:

Brand HPE
Type Network Switch 
Switch Layer L2
Product colour Grey
Power consumption 476 W
Basic switching RJ-45 Ethernet ports quantity 48
Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000)
Auto-sensing Yes
Networking standards IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x
Full duplex Yes
VLAN support Yes
Spanning tree protocol Yes
Rate limiting Yes
Port mirroring Yes
Number of VLANs 512
Flow control support Yes
Auto MDI/MDI-X Yes
10G support No
Half duplex Yes
Throughput 77.3 Mpps
Latency (10-100 Mbps) 7.4 µs
Latency (1 Gbps) 2.3 µs
Packet buffer memory 3 MB
MAC address table 16000 entries
Switching capacity 104 Gbit/s
Jumbo frames support Yes
Number of VLANs 512
Authentication MAC-based authentication, Web-based authentication
SSH/SSL support Yes
Access Control List (ACL) Yes
Authentication type RADIUS, TACACS+
Multicast support Yes
Management protocols SNMPv1, SNMPv2c, SNMPv3
Wall mountable Yes
Form factor 1U
Stackable Yes
Rack mounting Yes
Virtual stacking (units) 16
Processor frequency 800 MHz
Memory type DDR3-SDRAM
Internal memory 256 MB
Flash memory 128 MB
Built-in processor Yes
Packet buffer memory 3 MB
Stackable Yes
Power supply included Yes
AC input voltage 100 - 240 V
AC input frequency 50/60 Hz
Power source AC
Total Power over Ethernet (PoE) budget 382 W
Power over Ethernet (PoE) Yes
Width 443 mm
Depth 322.6 mm
Height 44.5 mm
Weight 4.72 kg
Virtual stacking (units) 16
Rack mounting Yes
Built-in processor Yes
Packet buffer memory 3 MB
Memory type DDR3-SDRAM
Internal memory 256 MB
Flash memory 128 MB
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