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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.
Specifications
| 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 |
– Bảo hành: 12 tháng.
