Check the listing for details. Cisco 40x10GE-WLO CRS-X 40-port 10 Gigabit Ethernet Interface Module. Condition: Used. Listed at 495.00 USD. Expand your network capacity with this Cisco 40x10GE-WLO CRS-X module. With 40 Ethernet RJ-45 ports, this interface module is perfect for enterprise networking solutions. The module is designed to handle high-speed data transfers, making it an ideal choice for businesses that require reliable and fast network connectivity. This module is a must-have for any business that demands high-performance networking. With its brand reputation for delivering quality products, Cisco has designed this module to meet the demands of modern enterprises. It's suitable for use in various network configurations, including router modules, cards, and adapters, making it a versatile solution. Invest in this module today and transform your network infrastructure to meet the demands of modern-day businesses.