Lifetime Warranty
Manufacturer: Cisco
Product ID: PWR-4000-DC
Product Description: 4000W DC PS for CISCO7609-S/CISCO7609/13, Cat6509/13 chassis
Shipping: Typically ships within 2-3 days
Warranty: Lifetime Warranty
Any Questions?
1-800-TO-MULTI or Email

Pre-Owned, Used And Refurbished Cisco PWR-4000-DC

With a higher wattage power supply able to support future PoE devices, the PWR-4000-DC was initially designed to replace the WS-CDC-2500W and WS-CDC-1300W. The PWR-4000-DC requires a minimum IOS (12.2S train) of 12.2(14)SX and a minimum IOS (12.1E train) of 12.1(19)E1. The PWR-4000-DC is the 4000W DC Power Supply for CISCO7609 and 7613 routers and the Catalyst 6506, 6509, and 6513 chassis.

The Cisco PWR-4000-DC available is just one of the many options available in the extensive MULTI-LINK (MLCP) switch equipment inventory. Because we maintain a large, diverse PWR-4000-DC inventory, MULTI-LINK can often ship within 1-2 days or even on the same day you order!

We provide an extensive selection of current and previous generation equipment, ranging from interface cards to fixed-configuration and modular switches, to other insert components. Whatever your Cisco switch requirement, MULTI-LINK strives to build a relationship with you that will last for years to come.

At MULTI-LINK, we guarantee all used and refurbished PWR-4000-DC will be tested to factory specifications by our onsite technicians, and we'll back it with our standard lifetime warranty. If you would like to request a quote for a new, refurbished or used PWR-4000-DC, simply add it to your quote cart or call us directly at 1-800-TO MULTI (866-8584) to speak with a representative!

We buy surplus! If you have surplus PWR-4000-DC or other network equipment, visit our Investment Recapture page to review various buy-back options, list your equipment on our Sell Us Your Surplus form or call us directly for assistance at 1-800-TO MULTI (866-8584).

You might also be interested in OSM-1CHOC12/T1-SI.

General Information
Manufacturer: Cisco
Product ID: PWR-4000-DC
Product Description: 4000W DC PS for CISCO7609-S/CISCO7609/13, Cat6509/13 chassis
Product Type: Proprietary Power Supply
Power Description
Input Voltage Type: DC
Input Voltage: -56 V DC
  -72 V DC
Input Voltage Range: -40 V DC to -56 V DC
  -55 V DC to -72 V DC
Output Voltage: 3.3 V DC
  5 V DC
  12 V DC
  42 V DC
Output Power: 4000 W
Status Indicators:
  • Input OK
  • Fan OK
  • Output Fail
Physical Characteristics
Weight (Approximate): 32 lb
Additional Information:
  • KVA rating: 5.4 kVA maximum
  • System power dissipation: 5200 W (total input power)
  • DC-input current: 40 A per each DC input (three inputs)
  • DC input terminal block accepts 4 AWG copper conductors

Power supply output capacity:

  • 4000 W with three inputs active
  • 2700 W with two inputs active
  • Catalyst 6506
  • Catalyst 6509
  • Catalyst 6509-NEB
  • Catalyst 6509-NEB-A
  • Catalyst 6513

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