Researched the internet equipment for one night ...
Generally the most outer end uses a better-performing route, and a firewall can be added to the front for security reasons. Then there is the backbone gigabit switch, which is connected to a number of APS from the switch--you can also access the AP after the first level switch.
The choice of the external routing generally look at the number of machines in the LAN, now mobile devices in fact, the pressure on the router is much larger, the basic to the number of double to calculate-60 people have to press 120 of the capacity of the machine to calculate. Can be used according to different circumstances H3C ER3100 (80 units), ER6300 (200 units), or Flying fish star VN3000 and other models. If the switch is to be brought with an AP, consider using a model with Poe. Wireless AP Different prices have different options, the overall do not need too expensive too advanced model, according to the intensity of the office staff in the area to calculate the required model can be.
Small offices can be integrated with a no-line gateway, like Cisco's RV042 v3, rv120w, Mercury mw5430r, or high-end EA4500 are good choices.
Wired and wireless network solutions for midsize (60~200 people) offices