Cisco PWR-2811-DC DC Power Supply for 2811 2811-DC Router 341-0066-03 DC Cable PWR2811DC

DESCRIPTION

The Cisco PWR-2811-DC is a DC power supply module designed specifically for the Cisco 2811 Integrated Services Router. It allows the router to operate in environments where DC power is required, such as telecom facilities, mobile network sites, or industrial installations. This field-replaceable unit ensures reliable operation and power redundancy for mission-critical applications.

TECHNICAL SPECIFICATIONS

Model Number: PWR-2811-DC
Compatibility: Cisco 2811 Integrated Services Router
Input Voltage Range: -36 to -72 VDC
Maximum Output Power: ~60–100 W (depends on router load and configuration)
Form Factor: Internal, field-replaceable module
Cooling: Integrated with router chassis ventilation
Mounting: Installs inside Cisco 2811 chassis
Compliance: NEBS Level 3 compliant (when installed in compliant chassis)
Redundancy: Supports power redundancy when used with an AC power supply