Figure 2-25 2-Port 10-Gigabit Ethernet + 20-Port Gigabit Ethernet (2X10Ge + 20X1Ge) Combination Line Card Block; Card - Cisco ASR 9001-S Overview And Reference Manual

Ethernet Line Cards
2-Port 10-Gigabit Ethernet + 20-port 1-Gigabit Ethernet (2x10GE + 20x1GE) Combination Line Card
The 2-port 10-Gigabit Ethernet + 20-port 1-Gigabit Ethernet (2x10GE + 20x1GE) combination line card
has two 10-Gigabit Ethernet XFP module ports and 20 Gigabit Ethernet SFP module ports. Each port
(XFP or SFP) connects to an XAUI interface on one of the four NPUs. The 2x10GE + 20x1GE
combination line card supports WAN PHY and OTN modes as well as the default LAN mode.
The 2x10GE + 20x1GE combination line card is available in base, extended, and low-queue versions. All
versions are functionally equivalent, with the extended version of the line card providing typically twice
the service scale of the base line card.
Figure 2-25
shows the front panel connectors and indicators.
Figure 2-25
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a
c
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p
l
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Cisco ASR 9000 Series Aggregation Services Router Overview and Reference Guide
2-32
shows the block diagram for the 2x10GE + 20x1GE combination line card, and
2-Port 10-Gigabit Ethernet + 20-Port Gigabit Ethernet (2x10GE + 20x1GE) Combination
Line Card Block Diagram
GE
CPU
PHY
FPGA
Fabric
Interface
Chip
FPGA
2x10GE + 20x1GE Combination Line Card
GE
To FPGAs
SW
To NPUs
NPU 10GE XFP
10GE XFP
NPU
NPU 10x1GE SFP
10x1GE SFP
NPU
Chapter 2 Functional Description
Figure 2-26
OL-17501-09