Cisco 4331 Integrated Services Router delivers 100 Mbps to 300 Mbps aggregate throughput and offers one Enhanced service-module (SM-X) slot, which supports for both single- and double-wide service modules provides flexibility in deployment options.
The Cisco 10GBASE-LR SFP Module delivers a wide variety of 10-Gigabit Ethernet connectivity options for data center, enterprise, and service provider applications over single-mode fiber.