Technical Documentation
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DC Power Specifications for EX8200 Switches
Table 1 lists the power specifications for the 3000 W DC power supply used in EX8216 switches.
Table 1: Power Specifications for a 3000 W DC Power Supply Used in an EX8216 Switch
Item | Specifications |
|---|---|
DC input voltage |
Note: If the input voltage from the DC power source drops below –37.5 VDC through –39.5 VDC, the switching platform automatically shuts down. During automatic shutdown, the circuit remains active. When the input voltage returns to –43 VDC through –44 VDC, the switch automatically starts up again and the system returns to normal operation within 30 minutes. No operator intervention is required. |
DC input current rating | 75 A maximum at nominal operating voltage (–48 VDC) for each input terminal. |
Output power | 3000 W |
Internal Fuse Protection | 100 A |
Table 2 lists the power specifications for the 2000 W DC power supply used in EX8208 switches.
Table 2: Power Specifications for a 2000 W DC Power Supply Used in an EX8208 Switch
Item | Specifications |
|---|---|
DC input voltage |
Note: If the input voltage from the DC power source drops below –37.5 VDC through –39.5 VDC, the switching platform automatically shuts down. During automatic shutdown, the circuit remains active. When the input voltage returns to –43 VDC through –44 VDC, the switch automatically starts up again and the system returns to normal operation within 30 minutes. No operator intervention is required. |
DC input current rating | 50 A maximum at nominal operating voltage (–48 VDC) for each input terminal. |
Output power | 2000 W |
Internal Fuse Protection | 100 A |
