Nortel Meridian Meridian 1 Feature Description And Administration page 1774

Page 1774 of 1814
553-2901-301 Standard 9.00 January 2002
Engineering and configuration guidelines
• NT6D80 Multipurpose Serial Data Link (MSDL) card
• NTBK51 Downloadable D-Channel Daughterboard (DDCH), used as an
option to the NT6D80 MSDL with the NTCK43 dual-port PRI2 card, the
NT5D97 dual-port DTI2/PRI2 card, or the NT5D12 dual-port 1.5 Mb
DTI/PRI card
• NT8D72 (AB/BA) PRI2 card
• NTCK43 dual-port PRI2 card
• NT5D97 dual-port DTI2/PRI2 card
• QPC720 1.5 Mb PRI card
• NT5D12 dual-port 1.5 DTI/PRI card
• QPC471 or QPC775 Clock Controller
Equipment required for dedicated mode using leased lines:
• NT6D11(AB/AE/AF) D-Channel (DCH) card (for 2.0 Mb PRI)
• QPC757 D-channel (DCH) for (1.5 Mb PRI)
• NT6D80 Multipurpose Serial Data Link (MSDL) card
• NTBK51 Downloadable D-Channel Daughterboard (DDCH), used as an
option to the NT6D80 MSDL
• modem set in synchronous mode
Equipment required for dedicated mode using a dial-up modem:
• NT6D11(AB/AE/AF) D-Channel (DCH) card (for 2.0 Mb PRI)
• QPC757 D-channel (DCH) for (1.5 Mb PRI)
• NT6D80 Multipurpose Serial Data Link (MSDL) card
• NTBK51 Downloadable D-Channel Daughterboard (DDCH), used as an
option to the NT6D80 MSDL
• modem with auto-dial capability