Line Extender Converter E1 CSU/DSU Loop-E1200 FE1 CSU/DSU Loop-E1500 (Rack Card) Loop-E1500 (Stand Alone) Loop-E1510 E1oDTE Loop-E1510R Interface Converter (Rack Card) G.SHDSL Loop-H3300-3S G.SHDSL Stand Alone Loop-H3300R G.SHDSL Loop-H3304R High Density G.SHDSL Rack Card Loop-H3310 G.SHDSL Stand Alone   Plug-in card for C5600 Loop-H3304R High Density G.SHDSL Rack Card Loop-H3308R Ethernet over Bonded Rack Card Loop-H9340R Multi-Services FOM Rack Card Ethernet Converter Loop-IP6100 High Speed Ethernet Access Loop-O9610R Optical Transceiver Rack Card Loop-O9610S Optical Transceiver Integral Shelf Loop-C5400 Integral Access Shelf Loop-C5500 Integral Access Shelf Loop-C5600 Multi-Services Shelf