Chapter 9 Nortel VPN Router 5000 option installation 165Nortel VPN Router Installation — Hardware OptionsWhen you order a replacement or spare power supply for the VPN Router 5000 or5000E, order only the 350-watt power supply model for the VPN Router 5000,and order only the 500-watt power supply model for the VPN Router 5000E. Youmust not install an unsupported power supply in the VPN Router 5000 or in theVPN Router 5000E.Table 16 shows the model number for each chassis that supports either the350-watt or 500-watt power supply.The power supplies are accessible from the rear of the chassis (Figure 65 onpage 166.)Caution: You must not install an unsupported power supply in the VPNRouter 5000 or in the VPN Router 5000E. Refer to Table 16 on page 165to choose the correct power supply.Table 16 Model number for each chassis that supports either the 350-watt or500-watt power supplyPower supply modelnumbers Power supply chassis model numbers350-watt (nonRoHS)DM0005005 CES 5000 350WSPARE POWER SUPPLYNote: Identified by a label onthe power supply as:DPS-350• DM1401117 CES 5000 128BIT LAN & GIG ENET• DM1401118 CES 5000 56BIT LAN, GIG, ENCRYPTACCL• DM1401153 CES 5000 128BIT LAN, CSA• DM1401154 CES 5000 56BIT LAN, CSA• DM0011091 CES 5000 128 BIT CHASSIS SPARE• DM0011092 CES 5000 56 BIT CHASSIS SPARE500-watt (RoHS)DM0005022E5 VR5000ESpare Power SupplyNote: Identified by a label onthe power supply as:DPS-500• DM1401167E5 5000E 128BIT LAN, CSA• DM0011158E5 VR5000 128 BIT CHASSIS FRU