J9981A - HPE OfficeConnect 1820 switch with 48 1GbE ports

J9981A - HPE OfficeConnect 1820 switch with 48 1GbE ports

Product Differentiator (long)Basic smart managed 52-port Gigabit switch, with 48 GE and 4 SFP ports. This model has 48x 10/100/1000 ports and 4x non-combo 1000/100 SFP ports for fiber connectivity.

Power Consumption Description39 W (maximum)

Input Voltage100 - 127 / 200 - 240 VAC, rated (depending on power supply chosen)

External I/O Ports(48) RJ-45 autosensing 10/100/1000 ports (4) SFP 100/1000 Mbps ports Supports a maximum of 48 autosensing 10/100/1000 ports plus 4 SFP ports

Latency100 Mb Latency: < 7 µs 1000 Mb Latency: < 2 µs

Routing/switching Capacity104 Gbps maximum, depending on configuration

Switching Capacity104 Gbps

Throughputup to 77.3 Mpps

Memory and ProcessorARM Cortex-A9 @ 400 MHz 128 MB SDRAM Packet buffer size: 1.5 MB 16 MB flash

Management FeaturesWeb browser

Detailed Product DescriptionHPE OfficeConnect 1820 switch with 48 1GbE ports

Weight (imperial)7.3 lb

Weight (metric)3.31 kg

Product Dimensions (imperial)17.42 x 9.69 x 1.73 in

Product Dimensions (metric)44.25 x 24.61 x 4.39 cm