The Ubiquiti EdgeRouter 4 (ER-4) is a high-performance router with a built-in Layer 2 switch, 5 Gigabit RJ45 ports, and 2 SFP ports. It is designed for small businesses and home users who need a powerful and reliable router.
Here are some of the key specifications of the Ubiquiti ER-4:
- CPU: 4-core 1.4 GHz, MIPS64
- System memory: 1 GB DDR3 RAM
- On-board flash storage: 8 GB eMMC, 8 MB SPI NOR
- Networking interfaces: 5 x Gigabit RJ45 routing ports, 2 x Gigabit SFP ports
- Layer 3 forwarding performance: 3.4 million packets per second for 64-byte packets
- Line rate: 6 Gbps
- Power consumption: 20W (excludes PoE output)
- Dimensions: 229 x 136.5 x 31.1 mm (9.02 x 5.37 x 1.22″)
- Weight: 700 g (1.54 lb)
The Ubiquiti ER-4 is a great choice for small businesses and home users who need a powerful and reliable router. It is capable of handling even the most demanding traffic, and it is easy to set up and manage.
Overall, the Ubiquiti ER-4 is a great choice for small businesses and home users who need a powerful and reliable router. It is capable of handling even the most demanding traffic, and it is easy to set up and manage.
Here are some of the differences between the ER-6P and ER-4:
- The ER-6P has a faster CPU and more RAM than the ER-4.
- The ER-6P has a built-in wireless radio, while the ER-4 does not.
- The ER-6P has a higher power consumption than the ER-4.
If you need a router with the fastest possible performance, then the ER-6P is the better choice. However, if you are looking for a more affordable router with a built-in wireless radio, then the ER-4 is a good option.
