Cisco 900 Aggregation Services Router are built for remote central office and smaller aggregation sites to meet service provider requirements for Carrier Ethernet aggregation. Synchronous Ethernet and IEEE 1588, delivering Layer 2, IP, and MPLS transport for advanced L2VPN, L3VPN, and multicast services,
| ASR 903 | ASR 903 2 power supply slots , 6 interface module slots, 2 RSP slots, 1 fan tray with fan redundancy |
| ASR-920-12CZ-D | ASR920 SERIES 12GE & 2-10GE DC MODEL |
| ASR-920-24SZ-IM | 24x1G and 4x10G ports and IM card ports |
| ASR 901 | Ethernet, Fast Ethernet, Gigabit Ethernet, Ethernet 1000Base-T, Ethernet 100Base-TX/1000Base-T, RJ-45, SFP (mini-GBIC) |
| ASR 901-6CZ-FT-A | Cisco ASR 901 10G Router – TDM+Ethernet Model – AC Power |
