Es2-S3 Ge-20 Ioa; Table 21: Average Data Rate For One Es2-S1 Ge-8 Ioa Installed With An Es2; Table 22: Average Data Rate For Two Es2-S1 Ge-8 Ioas Installed With An - Juniper PHYSICAL LAYER - CONFIGURATION GUIDE V11.1.X Configuration Manual

JUNOSe 11.1.x Physical Layer Configuration Guide
Table 21 on page 188 lists the average data rate on the ES2-S1 GE-8 IOA when installed
in E120 and E320 routers with one ES2 10G ADV LM installed.
Table 21: Average Data Rate for One ES2-S1 GE-8 IOA Installed with an ES2 10G ADV
LM
Table 22 on page 188 lists the average data rate of two ES2-S1 GE-8 IOAs when
installed in E120 and E320 routers with one ES2 10G ADV LM installed.
Table 22: Average Data Rate for Two ES2-S1 GE-8 IOAs Installed with an ES2 10G
ADV LM
Managing High-Density Ethernet
When installed in an E120 or E320 router with any SRP module combination, the
overall data rate for the ES2 10G ADV LM with one ES2-S1 GE-8 IOA is limited to
5 Gbps. The overall data rate for the ES2 10G ADV LM with two ES2-S1 GE-8 IOAs
is limited to 10 Gbps. In all configurations, the line module can become oversubscribed
because of the IOA available wire rate (8 Gbps).
Currently, flow control using MAC pause frames is disabled on the ES2-S1 GE-8 IOA.
The IOA does not transmit or receive pause frames.
For more information about high-density Ethernet on E Series routers, see
"High-Density Ethernet" on page 196.

ES2-S3 GE-20 IOA

The E120 and E320 routers support the ES2-S3 GE-20 IOA. Other E Series routers
do not support the ES2-S3 GE-20 IOA.
188
Gigabit Ethernet I/O Modules and IOAs
100 Gbps, 120 Gbps, or 320 Gbps
Configuration
Average Data Rate per GE-8 IOA
Port Combination (> 128 Byte Packets)
Any five ports 1 Gbps per port
All eight ports 625 Mbps per port
100 Gbps, 120 Gbps, or 320 Gbps
Configuration
Average Data Rate per GE-8 IOA
Port Combination (> 128 Byte Packets)
All sixteen ports 625 Mbps per port
Any five ports on each 1 Gbps per port
IOA