Cisco ASR 9000 Series Installation Manual page 46

48-Port 10-Gigabit Ethernet/Gigabit Ethernet Line Card with SFP+ or SFP
3 Port 0 SFP+ cage
4 Port 11 SFP+ cage
5 Port 12 SFP+ cage
48-Port 10-Gigabit Ethernet/Gigabit Ethernet Line Card with SFP+ or SFP
Note Oversubscription will be supported on this line card in a future release of IOS XR 6.2.x train.
The 48-Port 10-Gigabit Ethernet (10GE)/Gigabit Ethernet (GE) line card has forty-eight dual-rate ports that
accept 10GE SFP+ or 1GE SFP modules.
Note The 48-port line card has two NPUs (one for each group of 24 ports). Configuring more than 20x10GE ports
per NPU could result in line drops across all ports, depending on the packet size and traffic type. See
Configuring the Dual-Rate Line Cards
The 48-Port 10GE/1GE line card is available in these variants:
• -SE (Service Edge Optimized)
• -TR (Packet Transport Optimized)
• -CM (Consumption Model)
The -SE and -TR variants are functionally equivalent, but vary in configuration scale and buffer capacity. The
-CM variant is same as the -SE variant except that the -CM variant functions on Consumption Based Pricing
Model supported with Smart Licensing. For details related to the Consumption Based Pricing Model, see the
Software Entitlement chapter in the Cisco ASR 9000 Series Aggregation Services Router System Management
Configuration Guide.
Each SFP+ cage on the 48-Port 10GE/1GE line card has an adjacent Link LED visible on the front panel. The
Link LED indicates the status of the associated SFP+ port, as described in
The following figure shows the 48-Port 10GE/1GE line card front panel connectors and indicators.
Cisco ASR 9000 Series Aggregation Services Router Ethernet Line Card Installation Guide
32
8 Port 35 SFP+ cage
9 Line card status LED
for information on specifying the port speed.
Overview
Line Card LEDs, on page 138.