Cisco CRS-1 Series 4-Port 10GE LAN/WAN-PHY Interface Module - Expansion module - 10 GigE - 10GBase-X - 4 ports - refurbished
- Four line-rate 10 Gigabit Ethernet full-duplex interfaces
- Per-port flexibility for optical reach-selected using the appropriate XFP pluggable optical modules
- Support for OIR (online insertion and removal) without the need to power down the chassis
- Simple configuration, monitoring, and maintenance
The Cisco CRS-1 carrier routing system is the industry's first carrier router offering continuous system operation, unprecedented service flexibility, and system longevity. The Cisco CRS-1 series delivers continuous, always-on operation that easily scales to support the massive bandwidth requirements of visual networking experiences such as high-definition IPTV and Cisco TelePresence. The Cisco CRS-1 series enables the Internet and NGNs to handle the approaching zettabyte era of carrier IP communications while protecting network investments for decades to come.
The Cisco CRS-1 Series 4-Port 10GE LAN/WAN-PHY Interface Module provides four line-rate, IEEE 802.3-compliant 10 Gigabit Ethernet interfaces. Physical connections can be made using modular 10-Gbps Small Form-Factor Pluggable (XFP) pluggable optics.
