Home / Shop
- Description
- Specifications
The PWR-1400-AC is a Cisco 1400 W AC-input power supply for the Catalyst 6503 and 6503-E switch chassis and the Cisco 7603 router. Its spare form is PWR-1400-AC=. Form factor limits it to those chassis, and it cannot be installed in any other Catalyst 6500 series chassis. Related parts are collected in Cisco accessories and parts.
Input is autoranging with power factor correction: 90 to 132 VAC on low line (120 VAC nominal) and 170 to 264 VAC on high line (230 VAC nominal), at 50/60 Hz. Input current is 16 A at 120 VAC or 8 A at 230 VAC. Output capacity is 1400 W with 20 ms minimum holdup time and a 1.75 kVA rating, and heat dissipation is about 5976 BTU per hour. The supply weighs 7.8 lb (3.5 kg).
The supply does not plug into source AC directly. A PEM-20A-AC+ power entry module on the front of the chassis takes the site power, and its power cords are 14 ft (4.3 m) long with an IEC 60320 C19 plug. Status LEDs read INPUT OK, FAN OK and OUTPUT FAIL. The chassis accepts one or two supplies, mixed with PWR-950-AC or PWR-950-DC if wanted, in redundant or combined mode, and each supply should have its own dedicated 20 A branch circuit in North America. The Catalyst chassis itself is in the Cisco switch category.
| Part number | PWR-1400-AC |
| Spare form | PWR-1400-AC= |
| Type | AC-input chassis power supply, 1400 W |
| Input voltage | Low line 90 to 132 VAC (120 VAC nominal); high line 170 to 264 VAC (230 VAC nominal) |
| Input current | 16 A at 120 VAC; 8 A at 230 VAC |
| Input frequency | 50/60 Hz nominal |
| Output capacity | 1400 W |
| Output holdup time | 20 ms minimum |
| kVA rating | 1.75 kVA |
| Heat dissipation | 5976 BTU per hour, approximate |
| Weight | 7.8 lb (3.5 kg) |
| Power entry module | PEM-20A-AC+ (one per supply) |
| Status LEDs | INPUT OK, FAN OK, OUTPUT FAIL |
| Compatible with | Cisco Catalyst 6503, Catalyst 6503-E and Cisco 7603 chassis |