The Cisco Catalyst 9400 Chassis also supports N + N redundancy with N independent input circuits and safeguards against failure of N (+N) of the circuits as opposed to power supply unit failure.
The Cisco Catalyst 9400 Chassis also supports N + 1 redundancy with N independent input circuits and safeguards against failure of one (+1) of the circuits as opposed to power supply unit failure.
C9400-PWR-2100AC Specifications |
|
| Power Supply | 2100W AC |
| Integrated PoE | Yes |
| Input current (rated) |
● 10.4A at 100 VAC
● 10.4A at 200 VAC
|
| Input voltage | 100 to 240 VAC (±10% for full range) |
| Output current (data) |
● 55V at 38.21/17.09A
(230/115VAC ranges)
● 3.3V at 3.0A
|
| Output power (N+N) redundant mode (PoE + data) |
(2102W x N)/2 + 10W (3.3V standby) for 230VAC range
(940W x N)/2 + 10W (3.3V standby) for 115VAC range N = number of power supplies (N>1) |
| Output power (N+1) redundant mode (PoE + data) |
(2102W x (N-1)) + 10W (3.3V standby) for 230VAC range
(940W x (N-1)) + 10W (3.3V standby) for 115VAC range N = number of power supplies (N>1) |
| Output Power Combined mode (PoE + data) |
(2102W x N) + 10W (3.3V standby) for 230VAC range
(940W x N) + 10W (3.3V standby) for 115VAC range N = number of power supplies (N>1) |
| Heat dissipation | 460 BTU/hr x N
N = number of power supplies |
| Holdup time | 20 ms |
| Hot swappable | Yes |
| MTBF | 300,000 hours |
| Minimum Software Requirement | Cisco IOS XE Software Release 16.8.1 |
Note:
● Output power is per power supply unless otherwise stated.
● Heat-dissipation numbers represent the power conversion losses of the power supply in operation.
● The number of power devices supported depends upon the customer configuration.
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