MIM-1SHL-4W Module 141■ ST: round plug-in fiber-optic connector■ LC: square fiber-optic connector■ MT-RJ: square fiber-optic transceiver connectorConnecting the InterfaceOptical FiberStep 1: Insert the SFP module into the corresponding slot.Step 2: Locate the Rx and Tx optic interfaces on the module. Use two fiber cablesto connect the MIM-1CPOS to the peer device: Rx to Tx and Tx to Rx.Step 3: Check the status of the LINK LED for the MIM-1CPOS module: ON meansthe Rx link is present and OFF means the opposite. In the latter case, check theline.w WARNING: Because invisible laser radiation may be emitted from the aperture ofan optical port when no fiber is connected or the dust cap is removed, do notstare into the open aperture.Replace the dust cap when no fiber is connected to the optical port.MIM-1SHL-4W ModuleIntroduction The 1-port dual-pair G.SHDSL interface module (MIM-1SHL-4W) adopts trelliscoded pulse amplitude modulation (TCPAM) coding and provides symmetric ratesup to 4.624 Mbps. The transmission rate of the interface can automatically adaptto line distances and conditions.Compared with ADSL, G.SHDSL allows farther transmission distance and thus hasa wider application scope. It is an alternative to E1/T1 line for high-speed dataservice access. However, as TCPAM uses the band starting from 0 Hz for datatransmission, G.SHDSL cannot share the same line with POTS or ISDN like whatADSL has done.The MIM-1SHL-4W delivers these features:■ Supporting manual G.SHDSL line activation/deactivation and easy-to-use faultlocation tools.■ Supporting G.991.2 interface standard and auto-sensing.■ Allowing you to set the dual-pair G.SHDSL interface to operate in dual-pair orsingle-pair mode.Interface Attributes Table 98 Interface attributes of the MIM-1SHL-4WAttribute MIM-1SHL-4WConnector RJ-11Number of connectors 1Interface standard ITU-T G991.2ITU-T G994.1 handshaking
