CompactPCI backplane / 11-15 slots / passive

EMTrust GmbH

PICMG 1.3 backplane / 11-15 slots / passive

IBus

Express backplane / CompactPCI / 11-15 slots

TCS

VME64x backplane / 11-15 slots / active

Verotec

VME backplane / 11-15 slots / passive

Verotec

PICMG 1.3 backplane / PCI Express / PCI / 11-15 slots

PORTWELL

PICMG 1.3 backplane / SHB / 11-15 slots / server grade

ADVANTECH