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JRR200 Power System

JRR200 Route Reflector AC Power Supply

The JRR200 Route Reflector is shipped with two redundant AC power supply units pre-installed in the rear panel of the chassis. The AC power supply unit is a field-replaceable unit (FRU) and you can install it without powering off the JRR200 route reflector or disrupting the route reflector function. If one power supply unit fails or is removed, the other power supply unit redistributes the electrical load without interruption. Each power supply unit is cooled by its own internal cooling system.

Each AC power supply unit weighs approximately 2.3 lb and consists of one AC appliance inlet, a fan, and LEDs for monitoring the status of the power supply unit. It gives an output of 650 W and supports both low line voltage (100–127 VAC) and high line voltage (200–240 VAC). Figure 1 shows the AC power supply unit.

Figure 1: AC Power Supply UnitAC Power Supply Unit

Each AC power supply unit faceplate contains three LEDs that indicate the status of the power supply. Figure 2 shows the location of the LEDs on an AC power supply unit.

Figure 2: AC Power Supply Unit LEDsAC Power Supply Unit LEDs

Table 1 describes the AC power supply unit LEDs.

Table 1: AC Power Supply Unit LEDs

LED

Color

State

Description

AC

Unlit

Off

Indicates one of the following:

  • Power input voltage is not within the normal operating range.

  • No power input.

Green

Steady

Input power present and is within the normal operating range.

DC

Unlit

Off

No DC power output or abnormal DC output.

Green

On steadily

DC power output is within the normal operating range.

! (Fault)

Amber

On steadily

Power supply unit failure.

Blinking

Invalid power supply unit.

Unlit

Off

Power supply unit is functioning normally.
Note:

  • If both the AC LED and the DC LED are unlit, either the AC power cord is not installed properly or the power supply unit fuse has failed.

  • If the AC LED is lit and the DC LED is unlit, the AC power supply unit is installed properly, but the power supply unit has an internal failure.

JRR200 Route Reflector AC Power Supply Specifications

Table 2 lists the specifications for an AC power supply.

Table 2: AC Power Supply Specifications

Item

Specification

AC input voltage

Operating range:

  • Low-voltage line—100–127 VAC

  • High-voltage line—200–240 VAC

AC input line frequency

50–60 Hz

AC input current rating

  • Low-voltage line—4 A

  • High-voltage line—2 A

AC output power

  • Low-voltage line—650 W

  • High-voltage line—650 W

Maximum System Power Requirement

440 W

System Thermal Output = (Maximum System Power Requirement ) * 3.41

Note: 1 W = 3.41 BTU/Hour

1500 BTU/Hour

JRR200 Route Reflector AC Power Cord Specifications

A detachable AC power cord is supplied with the AC power supplies. The coupler is type C13 as described by International Electrotechnical Commission (IEC) standard 60320.

Note:

In North America, AC power cords must not exceed 4.5 m (approximately 14.75 ft) in length, to comply with National Electrical code (NEC) Section 400-8 (NFPA 75, 5-2.2) and 210-52, and Canadian Electrical Code (CEC) Section 4-010(3).

Table 3 provides power cord specifications, and Figure 3 depicts the plug on the AC power cord provided for each country or region.

Table 3: AC Power Cord Specifications

Country

Electrical Specification

Plug Standards

Australia

250 VAC, 10 A, 50 Hz

AS/NZ 3112-1993

China

250 VAC, 10 A, 50 Hz

GB2099.1 1996 and GB 1002 1996 (CH1-10P)

Europe (except Italy and United Kingdom)

250 VAC, 10 A, 50 Hz

CEE (7) VII

Italy

250 VAC, 10 A, 50 Hz

CEI 23-16/VII

Japan

125 VAC, 12 A, 50 or 60 Hz

JIS 8303

North America

125 VAC, 10 A, 60 Hz

NEMA 5-15

United Kingdom

250 VAC, 10 A, 50 Hz

BS 1363A
Figure 3: AC Plug TypesAC Plug Types
Note:

Power cords and cables must not block access to the JRR200 route reflector components or drape where people might trip on them.

CAUTION:

The AC power cord for the JRR200 route reflector is intended for use with the route reflector only and not for any other use.

JRR200 Route Reflector DC Power Supply

The JRR200 Route Reflector is shipped with two redundant DC power supply units pre-installed in the rear panel of the chassis. The DC power supply unit is a field-replaceable unit (FRU) and you can install it without powering off the JRR200 route reflector or disrupting the route reflector function. If one power supply unit fails or is removed, the other power supply unit redistributes the electrical load without interruption. Each power supply unit is cooled by its own internal cooling system.

Each DC power supply unit weighs approximately 2.2 lb and has two independent pairs of DC input lugs, a fan, and LEDs for monitoring the status of the power supply. It gives an output of 650 W. Figure 4 shows the DC power supply unit.

Figure 4: DC Power Supply UnitDC Power Supply Unit

Each DC power supply unit faceplate contains three LEDs that indicate the status of the power supplies. Figure 5 shows the location of the LEDs on a DC power supply unit.

Figure 5: DC Power Supply LEDsDC Power Supply LEDs

Table 4 describes the DC power supply unit LEDs.

Table 4: DC Power Supply unit LEDs

LED

Color

State

Description

IN

Unlit

Off

Indicates one of the following:

  • Power input voltage is not within the normal operating range.

  • No power input.

Green

On steadily

Input power present and is within the normal operating range.

OUT

Unlit

Off

No DC power output or abnormal DC output.

Green

On steadily

DC power output is within the normal operating range.

! (Fault)

Amber

On steadily

Power supply unit failure.

Blinking

Invalid power supply unit.

Unlit

Off

Power supply unit is functioning normally.

JRR200 Route Reflector DC Power Supply Specifications

Table 5 lists the power supply specifications for a DC power supply.

Table 5: DC Power Supply Specifications

Item

Specifications

DC input voltage

  • Minimum operating voltage: –40 VDC

  • Nominal operating voltage: –48 VDC

  • Operating voltage range: –40 VDC through –72 VDC

DC input current rating

9 A maximum at nominal operating voltage

Output power

650 W