|   | DRP20 | Chinfa Electronics Ind. Co., Ltd. |  |  | 20a din rail mountable redundant module | 
    |   | DR-RDN20 | Mean Well Enterprises Co., Ltd. |  |  | 20a power supply redundancy module | 
    |   | FSP350-50BR2 | Sparkle Power Inc. |  |  | 350 watts 1+1 redundant switching power supply | 
    |   | FSP500-80MR1 | Sparkle Power Inc. |  |  | 500 watts, 1+1 redundant switching power supply | 
    |   | FSP600-60BR3 | Sparkle Power Inc. |  |  | 540 watts N+1 redundant switching power supply | 
    |   | FSP620-80MR1 | Sparkle Power Inc. |  |  | 620 watts, 1+1 redundant switching power supply | 
    |   | DMS-3500PMO02 | JDS Uniphase Corporation |  |  | 330 W nebs 3 redundant universal AC-DC power supply | 
    |   | DMS-3500PWR02 | JDS Uniphase Corporation |  |  | 330 W nebs 3 redundant universal AC-DC power supply | 
    |   | UFE | Emerson Network Power |  |  | 3 hot pluggable rectifiers per 1U chassis, up to 4 kW redundant or 6 kW available power | 
    |   | UFE1300-96S24PJ | Emerson Network Power |  |  | 3 hot pluggable rectifiers per 1U chassis, up to 4 kW redundant or 6 kW available power | 
    |   | UFE2000-96S48PDJ | Emerson Network Power |  |  | 3 hot pluggable rectifiers per 1U chassis, up to 4 kW redundant or 6 kW available power | 
    |   | UFE2000-96S48PJ | Emerson Network Power |  |  | 3 hot pluggable rectifiers per 1U chassis, up to 4 kW redundant or 6 kW available power | 
    |   | FSP700-62R01 | Sparkle Power Inc. |  |  | 350watts 1+1 redundant switching power supply | 
    |   | PSRDN20 | Altech |  |  | power supply redundancy module | 
    |   | EM1600-RED | MRV Communications, Inc. |  |  | lambdadriver 1+1 redundancy module (em800/em1600-red) | 
    |   | EM1600-RED-NS | MRV Communications, Inc. |  |  | lambdadriver 1+1 redundancy module (em800/em1600-red) | 
    |   | EM800-RED | MRV Communications, Inc. |  |  | lambdadriver 1+1 redundancy module (em800/em1600-red) | 
    |   | EM800-RED-NS | MRV Communications, Inc. |  |  | lambdadriver 1+1 redundancy module (em800/em1600-red) | 
    |   | 60DCF6 | Tyco Electronics / Corcom |  | 连接器
        
        电源线滤波器 | 电源线滤波器 60a redundant stud flange mount | 
    |   | 100DCB6 | Tyco Electronics / Corcom |  | 电源
        
        电源线滤波器 | 电源线滤波器 100a redundant stud bulkhead & rack |