Port 10-Gigabit Ethernet Oversubscribed Line Card With Sfp - Cisco ASR 9000 Series Installation Manual

Overview
5
Note
The interface numbering for the GE ports on the line card is Gig0/x/0/0 through Gig0/x/0/15. The interface
numbering for the 10GE ports on the line card is tenGigE0/x/0/16 through tenGigE0/x/0/19.

16-Port 10-Gigabit Ethernet Oversubscribed Line Card with SFP+

The 16-Port 10-Gigabit Ethernet (GE) oversubscribed line card provides two stacked 2x4 cage assemblies
for SFP+ Ethernet optical interface modules. The 16 SFP+ modules operate at a rate of 10 Gbps.
Oversubscription results from port pairs sharing the same NPU. The oversubscribed port pairs are port 0:port
8, port 1:port 9, port 2:port 10, port 3:port 11, port 4:port 12, port 5:port 13, port 6:port 14, and port 7:port
15. The maximum bandwidth per port pair sharing a single NPU is 14.62 Gbps (7.31 Gbps per port).
• With two RSP cards installed in the router, the 16-Port 10GE line card can achieve greater than a 2:1
• With a single RSP card installed in the router, the 16-Port 10GE line card is an 80 Gbps line rate card
The 16-Port 10GE line card is available in a base version.
Each SFP+ cage on the 16-Port 10GE 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 16-Port 10GE oversubscribed line card front panel and connectors.
10 GE port 17 SFP+ cage
SFP+
oversubscription rate. Each port pair sharing an NPU can reach 7.31 Gbps per port, so the maximum
bandwidth with two RSPs in the system is 117 Gbps.
with a maximum line rate of 16 ports at 50 percent (2-1 oversubscribed).
Cisco ASR 9000 Series Aggregation Services Router Ethernet Line Card Installation Guide
16-Port 10-Gigabit Ethernet Oversubscribed Line Card with SFP+
10
Line Card LEDs, on page
Captive installation screw
(one of two)
138.
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