The Cisco® ASR 1000 Series Fixed Ethernet Line Cards (ASR1000-2T+20X1GE and ASR1000-6TGE) are fixed‑port Ethernet line cards for the Cisco ASR 1000 Series Aggregation Services Routers. The line cards are capable of 40-Gbps full-duplex traffic forwarding using a fixed-port interface design. The ASR1000-2T+20X1GE has twenty 1 Gigabit Ethernet ports and two 10 Gigabit Ethernet ports. The ASR1000-6TGE has six 10 Gigabit Ethernet ports.

The Small Form-Factor Pluggable (SFP) and 10-Gbps SFP (XFP) modules allow you to configure the line card for different media types (copper or fiber) and different optical requirements (single- or multimode fiber), as available. The line cards have one power LED, one line-card status LED, and 22 port or link-status LEDs.