Couplers and adapters

Distribution panels must provide couplers or adapters to allow attachment of IBM® jumper cables. Couplers join the same connector types, while adapters join different connector types.

  • IBM duplex coupler
  • ST coupler
  • FC/PC coupler
  • MT-RJ duplex coupler (joins male to female MT-RJ)
  • LC duplex coupler
  • IBM duplex-to-ST adapter
  • IBM duplex-to-FC/PC adapter
  • FICON® duplex-to-duplex coupler
  • FICON duplex-to-ST adapter
  • FICON duplex-to-FC adapter
  • MTP-to-MTP coupler
Note: IBM recommends using IBM duplex-to-duplex jumper cables between FICON SC Duplex-to-duplex jumper cables, between coupling link devices or FICON devices and distribution panels, and IBM duplex-to-ST or IBM duplex-to-FC/PC adapters in distribution panels.

Other adapters for patch panels may be available as RPQs.

Figure 1. ST coupler
ST coupler
Figure 2. FC/PC coupler
FC/PC coupler
Figure 3. IBM Duplex-to-FC/PC adapter
IBM Duplex-to-FC/PC adapter
Figure 4. FICON Duplex-to-Duplex coupler
FICON Duplex-to-Duplex coupler
Figure 5. FICON SC Duplex-to-ST adapter
FICON SC Duplex-to-ST adapter
Figure 6. FICON SC Duplex-to-FC adapter
FICON SC Duplex-to-FC adapter
Figure 7. MTP-to-MTP coupler
MTP-to-MTP coupler
Figure 8. LC Coupler
LC Coupler
Figure 9. LC-to-SC duplex receptacle conversion kit
LC-to-SC duplex receptacle conversion kit