Brand |
HPE |
Series |
1820 |
Model |
J9983A#ABA |
Format |
Rackmount |
Standards |
IEEE 802.1D Spanning Tree Protocol
IEEE 802.1p Priority
IEEE 802.1Q VLANs
IEEE 802.1W Rapid Spanning Tree Protocol
IEEE 802.3ad Link Aggregation Control Protocol (LACP)
IEEE 802.3x Flow Control
RFC 1534 DHCP / BOOTP Interoperation
RFC 2030 Simple Network Time Protocol (SNTP) v4 |
Network Management Type |
Managed |
Primary Ports |
12 x RJ-45 autosensing 10/100/1000 PoE+ ports
12 x RJ-45 autosensing 10/100/1000 ports
2 x SFP 100/1000 Mbps ports |
MAC Address Table |
8K |
VLAN Support |
Yes |
Jumbo Frames |
9220 bytes |
Buffer Memory |
1.5MB |
Security |
Secure Sockets Layer (SSL)
Encrypts all HTTP traffic, allowing secure access to the browser-based management GUI in the switch.
Automatic denial-of-service protection
Monitors nine types of malicious attacks and protects the network by blocking these attacks.
Management password
Provides security so that only authorized access to the Web browser interface is allowed. |
QoS |
Yes |
Layer |
2 |
Power |
Frequency: 50/60 Hz
Voltage: 100-127 / 200-240 VAC, rated(depending on power supply chosen)
Current: 2.6 / 1.3A
Maximum power rating: 240W
Idle power: 28.3W
PoE power: 185W PoE+ |
Features |
Customized operation using intuitive Web interface
Flexible deployment options including wall, under table and desktop mounting
Memory and processor: ARM Cortex-A9 400 MHz, 128MB SDRAM |
Dimensions |
1.73" x 17.42" x 9.69" |
Weight |
7.30 lbs. |
Temperature |
Operating Temperature: 0 ~ 40 degree Celsius (32 ~ 104 degree Fahrenheit)
Storage Temperature: -40 ~ 70 degree Celsius (-40 ~ 158 degree Fahrenheit) |
Humidity |
Operating Humidity: 15% to 95% @ 104 degree Fahrenheit (40 degree Celsius)
Storage Humidity: 15% to 95% @ 140 degree Fahrenheit (60 degree Celsius) |
Package Contents |
(1) HP 1820-24G-PoE+ (185W) Switch |
HP 1820-24G-PoE+ (185W) Switch U.S. - English localization