Based on this product's specifications, here are some alternatives and similar models
Integrated Services Router Cisco C1117-4P
Summary description:
The Cisco C1117-4P Integrated Services Router features 4 Gigabit Ethernet ports and 1 VA-DSL port, supporting IEEE networking standards. It offers robust security with algorithms like AES and 3DES. Designed for high performance, it operates on an AC input voltage of 100-240V and frequency of 50-60Hz. Ideal for small to medium-sized businesses, it ensures reliable connectivity and data transfer rates up to 1000 Mbit/s.