| Module label | ES2 4G LM |
| Number of ports |
|
| Software release |
|
| Description |
-
200 W
-
Acts as frame forwarding engines for the physical interfaces
-
Responsible for processing data traffic
-
Pairs with IOAs to process data from different types of
network connections
|
| Type |
|
| Capability |
-
Supports a line rate of 128–byte packets on IOAs
-
The 100–Gbps switch fabric allocates 3.4 Gbps of
overall bandwidth to each regular line module slot and 10 Gbps of
overall bandwidth to each of the turbo slots (slot 2 and slot 4).
-
The 320–Gbps switch fabric allocates 10 Gbps of
overall bandwidth to each line module slot. The line interface on
the ES2 4G LM when installed in a 320 Gbps fabric configuration is
3.9 Gbps; you can achieve this rate with random packet sizes in the
range 64–1518 bytes or a mixture of packet sizes that represent
Internet mix traffic (IMIX).
-
See JUNOSe System Basics Configuration Guide,
Chapter 6, Managing Modules for more information.
|
| Software features |
|
| Model compatibility |
|
| Line module compatibility |
|
| SRP module compatibility |
|
| Line module redundancy
compatibility |
-
Yes (Redundancy IOA must be installed in either slot 0
or slot 11)
-
Can only back up another ES2 4G LM
|
| Port redundancy support |
|
| Cables and connectors |
|
| LEDs | When lit, LED indicates:
-
OK (green)—Self-test passed
-
FAIL (red)—Failure detected
-
ONLINE (green)—Online with no alarms or errors
-
REDUN (green)—Redundant card available
|
| Alarms, errors, and events |
-
See Monitoring Modules in JUNOSe System Basics Configuration Guide, Chapter 6, Managing
Modules.
|
