I have set up my fabric network with 3 orderers in one organization and a consortium with 5 organizaitons successfully. Each organization has only one peer node
silverstripe
opengl-compat
input-language
arcgis
ompr
overlapped-io
fetchall
node-oracle
realm-java
azure-custom-domain
coveo
angular-material-8
jenkins-kubernetes
node-amqplib
qmenubar
digital
attr-accessor
clang-tidy
upsizing
bits
nullable
jetty-10
winrt-async
nehotspotconfiguration
dataflow-diagram
type-promotion
ssh.net
authentication
dynamics-marketing
documentlistener