JXU-16GE-TX-S (JXU-16GE-TX-S) 16 Port Gigabit Ethernet 10/100/1000 Copper Double-height Universal PIM - Spare		JXM-1ADSL2-B-S (JXM-1ADSL2-B-S) 1 port ADSL2+ Annex B Mini Physical Interface Module
JX-2SHDSL-S (JX-2SHDSL-S) 2 Port 2-wire or 1 Port 4-wire G.SDHSL PIM - Spare		JX-1DS3-S (JX-1DS3-S) 1xDS3 PIM - Spare
JX-SFP-1GE-SX (JX-SFP-1GE-SX) SFP 1000Base-SX Gigabit Optical Tranceiver Module		JXM-1T1-S (JXM-1T1-S) 1 port T1 Mini Physical Interface Module
JX-SFP-1GE-LX (JX-SFP-1GE-LX) SFP 1000Base-LX Gigabit Optical Tranceiver SFP Module		JXE-4FE-TX-S (JXE-4FE-TX-S) 4 Port Fast Ethernet Enhanced PIM - Spare
JXM-1V92-S (JXM-1V92-S) 1 port v.92 Mini Physical Interface Module		JXM-1SFP-S (JXM-1SFP-S) 1 port Small Form-Factor pluggable (SFP) Mini Physical Interface Module (Tranceiver purchased separately)
JXM-1E1-S (JXM-1E1-S) 1 port E1 Mini Physical Interface Module		JXE-1GE-TX-S (JXE-1GE-TX-S) 1 Port Gigabit Ethernet 10/100/1000 Copper Enhanced PIM - Spare
JXM-1SERIAL-S (JXM-1SERIAL-S) 1 port Sync Serial Mini Physical Interface Module		JXM-1BRI-ST-S (JXM-1BRI-ST-S) 1 port ISDN S/T BRI Mini Physical Interface Module
JX-2SERIAL-S (JX-2SERIAL-S) 2 Port Serial PIM - Spare		JXU-6GE-SFP-S (JXU-6GE-SFP-S) 6 Port SFP Gigabit Ethernet Universal PIM. Spare. Note SFPs sold separately. Supports 1000M SFPs only
JX-SFP-1FE-FX (JX-SFP-1FE-FX) SFP 100BASE-FX Optical Transceiver, LC connector		JX-1ADSL-A-S (JX-1ADSL-A-S) 1-Port ADSL2+ Annex A PIM - Spare - Supporting ADSL/ADSL2/ADSL2+ Annex A
JXU-1SFP-S (JXU-1SFP-S) 1 port Small Form-Factor pluggable (SFP) Universal Physical Interface Module. SFP Tranceiver purchased separately). 100M and 1000M SFP speeds supported.		JX-SFP-1GE-T (JX-SFP-1GE-T) SFP 1000BASE-T Gigabit Copper Transceiver SFP Module
JXM-1ADSL2-A-S (JXM-1ADSL2-A-S) 1 port ADSL2+ Annex A Mini Physical Interface Module		JX-2T1-RJ48-S (JX-2T1-RJ48-S) 2 Port T1 PIM with integrated CSU/DSU - Spare
JXE-1GE-SFP-S (JXE-1GE-SFP-S) 1 Port Fiber Gigabit Ethernet Enhanced PIM, SFP sold separately - Spare.		JX-1E3-S (JX-1E3-S) 1 Port E3 PIM - Spare
JX-1BRI-ST-S (JX-1BRI-ST-S) 1 Port ISDN BRI - S/T Interface - Spare		JXU-8GE-TX-S (JXU-8GE-TX-S) 8 Port Gigabit Ethernet 10/100/1000 Copper Universal PIM - Spare
JX-1ADSL-B-S (JX-1ADSL-B-S) 1-Port ADSL2+ Annex B PIM - Spare - Supporting ADSL/ADSL2/ADSL2+ Annex B		JX-2E1-RJ48-S (JX-2E1-RJ48-S) 2 Port E1 PIM with integrated CSU/DSU - Spare