Thiết bị mạng Switch HP 1920S 24G 2SFP JL381A

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HP 1920S 24G 2SFP Switch JL381A

- The HPE OfficeConnect 1920S Switch Series consists of advanced smart-managed fixed-configuration Gigabit switches designed for small businesses in an easy-to-administer solution.

- These switches provide a great value, and includes features to satisfy even the most advanced small business networks. Customizable features include basic Layer 2 features like VLANs and link aggregation, as well as advanced features such as Layer 3 static routing, IPv4 and IPv6 Host mode, ACLs, and Spanning Tree Protocols.

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Thông số kỹ thuật

Model	JL381A
Ports	24 RJ-45 autosensing 10/100/1000 ports 2 SFP 100/1000 Mbps ports
Processor	ARM Cortex-A9 @ 400 MHz
RAM	256 MB SDRAM
Flash	64 MB
Packet buffer size	1.5 MB
Latency	100 Mb Latency: < 7 μs 1000 Mb Latency: < 2 μs
Throughput	38.6 Mpps
Switching capacity	52 Gbps
MTBF	80 years
MAC address size	8K entries
Jumbo frame support	9216 bytes
Layer 2 Switching	VLAN, Spanning Tree, BPDU filtering
Layer 3 Services	ARP, DHCP Relay
Layer 3 Routing	Static IPv4 routing, Link aggregation, Convergence,
Voltage	100 – 240 VAC
Maximum power rating	15.7W
Operating temperature	0°C to 40°C
Operating relative humidity	15% to 95%, noncondensing
Dimensions	44.25 x 24.61 x 4.39 cm
Weight	2.72kg