8-Port 10-Gigabit Ethernet (8X10Ge) 80-Gbps Line Rate Card; Figure 2-23 8-Port 10-Gigabit Ethernet (8X10Ge) 80-Gbps Line Rate Card Block Diagram - Cisco ASR 9001-S Overview And Reference Manual

Ethernet Line Cards

8-port 10-Gigabit Ethernet (8x10GE) 80-Gbps Line Rate Card

The 8-port 10-Gigabit Ethernet (8x10GE) 80-Gbps line rate card has eight 10-Gigabit Ethernet XFP
module ports. One 10-Gigabit Ethernet port connects to an XAUI interface on each of the eight NPUs.
The 8x10GE 80-Gbps line rate card supports WAN PHY and OTN modes as well as the default LAN
mode.
The 8x10GE 80-Gbps line rate 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 2-23
front panel connectors and indicators.
Figure 2-23
B
a
c
k
p
l
a
n
e
Cisco ASR 9000 Series Aggregation Services Router Overview and Reference Guide
2-30
shows the block diagram for the 8x10GE 80-G line rate card, and
8-Port 10-Gigabit Ethernet (8x10GE) 80-Gbps Line Rate Card Block Diagram
GE
CPU
PHY
Fabric
Interface
FPGA
Chip
Fabric
Interface
FPGA
Chip
8x10GE 80G Line Rate Card
GE
To FPGAs
SW
To NPUs
10GE XFP
NPU
10GE XFP
NPU
10GE XFP
NPU
10GE XFP
NPU
10GE XFP
NPU
10GE XFP
NPU
10GE XFP
NPU
10GE XFP
NPU
Chapter 2 Functional Description
Figure 2-24 shows the
OL-17501-09