Controls, LEDs and Connectors

3.2.2.1.21 GBit Fabric Interface Uplinks

The two cages for 1 GBit connections can be equipped with standard SFP connectors for copper and optical connections.

The SFP modules can be installed/removed both while the RTM is powered and non-powered. The presence and also the type of SFP modules is automatically detected.

When using copper SFP modules, the speed is determined through auto-negotiation per the 802.11 Ethernet specification. Optical modules do not support auto-negotiation.

The following table shows which switch MIB OID each cage corresponds to.

Table 3-3 Fabric Channel 1 GBit Uplink Connectors - Port - MIB OID Assignment

Face Plate Label

MIB OID

Ethernet Type

 

 

 

FIX GE1

<shelf>.<slot>.2.40

1 GBit

 

 

 

FIX GE2

<shelf>.<slot>.2.41

1 GBit

 

 

 

3.2.2.2Base Channel Interface Connectors

The RTM provides access to the folllowing six Ethernet base channel uplink interfaces at its face plate:

zTwo 10 Gigabit Ethernet uplink interfaces via SFP+ connectors

zFour 1 Gigabit Ethernet interfaces via SFP connectors

RTM-ATCA-F120-OPT Installation and Use (6806800G29C)

47

Page 47
Image 47
Emerson RTM-ATCA-F120-OPT manual Base Channel Interface Connectors, 2.1.2 1 GBit Fabric Interface Uplinks