Figure 35 Mpt-Hc V2/Mpt-Xp/9558Hc With External Diplexer - Diplexer Is A 3-Port Passive Device With Two Band-Pass Filters; Figure 36 Mpt-Hc V2/Mpt-Xp/9558Hc With External Diplexer - Arrangement Between Each Filter On The Same External Diplexer Device - Alcatel-Lucent 9558HC User Manual