Juniper Networks RELEASE 8.1.X E320 - Manual (Page 16)

SFM-320 Module
SFM-320 Module label
■ Not applicable IOA label
■ Not applicable Number of IOA ports
■ First supported: 7.3.0 Software release
■ 95 W
■ Switch fabric module (320 Gbps)
■ Works with the SRP-320 module to create a switch fabric
■ The 320–Gbps fabric allocates 10 Gbps of overall bandwidth to each line
module slot.
■ Must be installed only with SRP-320 module and SFM–320 modules
Description
■ Not applicable Capability
■ Not applicable Software features
■ ES2 4G LM
■ ES2 10G UPLINK LM
Line module compatibility
■ SRP-320
■ Cannot use with SRP-100 module or SFM-100 module
SRP module compatibility
■ N+1 redundancy Module redundancy support
■ Not applicable Port redundancy support
■ Not applicable Cables and connectors
When lit, LED indicates:
■ OK (green)—Self-test passed
■ FAIL (red)—Failure detected
■ ONLINE (green)—Online with no alarms or errors
■ REDUN (green)—N+1 redundancy is enabled; 2 SRPs and 3 SFMs must be
installed and working. When LED is unlit, one of the five fabric slices is down
or not installed; N+1 redundancy is not enabled.
NOTE: When REDUN LED is on, the module may be removed without interrupting
service.
LEDs
16 ■ SFM-320 Module
E320 8.1.x Module Guide