QFX5130-32CD Power System
The power supplies in QFX5130-32CD models are hot-removable and hot-insertable field-replaceable units (FRUs). You can install replacement power supplies without powering off the device or disrupting switching function. The power supplies are installed at the factory and shipped with the chassis. All power supplies for QFX5130-32CD are 1600 W.
Only use the power supply for your model number and airflow. Do not mix power supplies with different airflow or different wattage. The system raises an alarm when a power supply having a different airflow or wattage is inserted into the chassis.
The power supplies for the QFX5130-32CD are located on the FRU panel. See Figure 1.
1 — Power supplies | 2 — Fans |
QFX5130-32CD AC Power Supply Modules Description
The QFX5130-32CD ships with two power supplies. While QFX5130-32CD can operate with the minimum number of power supplies, maximum power supplies are required to have redundancy. See Figure 2 for examples of these power supply modules.
An AC power supply for the QFX5130-32CD is 1600 W.
The power supply provides FRU-to-port or port-to-FRU airflow depending on the model and variant you purchase. The power supplies have color-coded indicators to indicate the airflow direction.
Model |
Product Number |
Airflow Direction |
Color Indicator |
---|---|---|---|
QFX5130-32CD |
JPSU-1600W-1UACAFI |
Airflow In (FRU-to port) |
Juniper azure blue handle |
JPSU-1600W-1UACAFO |
Airflow Out (port-to-FRU) |
Juniper gold handle |
Verify that the airflow direction on the power supply handle matches the direction of airflow in the chassis. Ensure that each power supply you install in the chassis has the same airflow direction. If you install power supplies with two different airflow directions, Junos OS raises an alarm. If you need to convert the airflow pattern on a chassis, you must change out all the fans and power supplies at one time to use the new direction.
To avoid electrical injury, carefully follow instructions in Connecting the QFX5130-32CD Switch to Power.
QFX5130-32CD AC Power Specifications
Table 2 describes the AC power specifications for a QFX5130-32CD.
Item |
Specification |
|
---|---|---|
AC input voltage |
QFX5130-32CD |
Operating range: 115 / 240 VAC |
AC input line frequency |
50–60 Hz |
|
AC input current rating |
QFX5130-32CD |
12.0 A at 115-127 VAC 8.0 A at 200-240 VAC |
Typical power consumption |
QFX5130-32CD |
115-127 V: 730-W 220-240 V: 775-W |
Maximum power consumption |
QFX5130-32CD |
115-127 V: 973-W |
The QFX5130-32CD AC model uses power cords with type C15 couplers, see AC Power Cord with Type C15 Coupler Specifications.
AC Power Cord with Type C15 Coupler Specifications
Detachable AC power cords are shipped with the chassis, if you include them as part of your order. Some country-specific plugs are only available as spare orders. The coupler is type C15 as described by International Electrotechnical Commission (IEC) standard 60320. The plug end of the power cord fits into the power source outlet that is standard for your geographical location.
In North America, AC power cords must not exceed 14.75 feet (approximately 4.5 meters) in length, to comply with National Electrical Code (NEC) Sections 400-8 (NFPA 75, 5-2.2) and 210-52, and Canadian Electrical Code (CEC) Section 4-010(3). The cords that can be ordered for the QFX Series switches are in compliance.
Table 3 lists AC power cord specifications provided for each country or region.
Country/Region |
Electrical Specifications |
Plug Standards |
Juniper Model Number |
Spare Juniper Model Number |
Graphic |
---|---|---|---|---|---|
Argentina |
250 VAC, 10 A, 50 Hz |
IRAM 2073 Type RA/3 |
– |
CBL-PWR-C15M-HITEMP-AR |
|
Australia |
250 VAC, 10 A, 50 Hz |
AS/NZS 3112-2000 Type SAA/3 |
CG_CBL-C15-02-AU |
CBL-PWR-C15M-HITEMP-AU |
|
Brazil |
250 VAC, 10 A, 50 Hz |
NBR 14136 Type BR/3 |
– |
CBL-PWR-C15M-HITEMP-BR |
|
China |
250 VAC, 10 A, 50 Hz |
GB 2099/GB 1002 Type PRC/3 |
CG_CBL-C15-02-CH |
CBL-PWR-C15M-HITEMP-CH |
|
Europe (except Italy, Switzerland, and United Kingdom) |
250 VAC, 10 A, 50 Hz |
CEE (7) VII Type VIIG |
CG_CBL-C15-02-EU |
CBL-PWR-C15M-HITEMP-EU |
|
Italy |
250 VAC, 10 A, 50 Hz |
CEI 23-16 Type I/3G |
CG_CBL-C15-02-IT-CH |
CBL-PWR-C15M-HITEMP-IT |
|
Japan |
125 VAC, 15 A, 50 Hz |
JIS 8303 Type 498GJ |
CG_CBL-C15-02-JP |
CBL-PWR-C15M-HITEMP-JP |
|
North America |
125 VAC, 15 A, 50 Hz |
NEMA 5-15 Type 498G |
CG_CBL-C15-02-US |
CBL-PWR-C15M-HITEMP-US |
|
South Africa and India |
250 VAC, 10 A, 50 Hz |
SABS 164/1:1992 Type ZA/3 |
– |
CBL-PWR-C15M-HITEMP-SA |
|
South Korea and some parts of Europe |
250 VAC, 10 A, 50 Hz |
CEE(7) VII Type VIIG |
– |
CBL-PWR-C15M-HITEMP-KR |
|
Switzerland |
250 VAC, 10 A, 50 Hz |
SEV 1011/6534-2 Type 12G |
CG_CBL-C15-02-SZ |
CBL-PWR-C15M-HITEMP-SZ |
|
United Kingdom |
250 VAC, 10 A, 50 Hz |
BS 1363/A Type BS89/13 |
CG_CBL-C15-02-UK |
CBL-PWR-C15M-HITEMP-UK |
See Also
QFX5130-32CD AC Power Supply LEDs
The QFX5130-32CD uses three LEDs to indicate power status. Figure 3 shows the location of the LEDs on the JPSU-1600W-1UAC power supply.
1 — AC input okay | 3 — Fault condition |
2 — DC output okay |
Table 4 describes the LED behavior on the QFX5130-32CD AC power supplies.
LED |
Color |
State |
Description |
---|---|---|---|
AC input okay |
Unlit |
Off |
The power supply is disconnected from power, or power is not coming into the power supply. |
Green |
On steadily |
Power is coming into the power supply. |
|
DC output okay |
Unlit |
Off |
The power supply is disconnected from power, or the power supply is not sending out power correctly. |
Green |
On steadily |
The power supply is sending out power correctly. |
|
Fault |
Amber |
On steadily |
An error has been detected in the power supply. Replace the power supply as soon as possible. To maintain proper airflow through the chassis, leave the power supply installed in the chassis until you are ready to replace it. |
Blinking |
The power supply is an invalid model. |
If the input and output LEDs are unlit, either the AC power cord is not installed properly or the power supply fuse has failed. If the input LED is lit and the output LED is unlit, the AC power supply is installed properly, but the power supply has an internal failure.
QFX5130-32CD DC Power Supply Description
The DC power supplies in the QFX5130-32CD (see Figure 4) are hot-removable and hot-insertable field-replaceable units (FRUs) that install without powering off the device or disrupting the switching function. The factory installed power supplies in both models are 1600-W, but are not interchangeable. The QFX5130-32CD is shipped with two power supplies. Each power supply provides 2400 W of power to the chassis.
Both power supplies have double the amount of power supplies needed to power all of the components in the switch, which is known as 2n redundancy. When the switch has all of the power supplies installed, the switch has full power redundancy. If a power supply fails or is removed, a second power supply balances the electrical load without interruption. For more on redundancy features, see QFX5130-32CD Component Redundancy. Each power supply provides 12-VDC output with a standby voltage of 12 VDC.
Verify that the airflow direction on the power supply handle matches the direction of airflow in the chassis. Ensure that each power supply you install in the chassis has the same airflow direction. If you install power supplies with two different airflow directions, Junos Evolved raises an alarm. If you need to convert the airflow pattern on a chassis, you must change out all the fans and power supplies at one time to use the new direction.
Table 5 shows the characteristics of the power supply and the direction of the airflow.
Model |
Wattage |
Product Number |
Direction of Airflow |
Color of Power Supply Handle |
---|---|---|---|---|
QFX5130-32CD |
1600-W |
JPSU-1600W-1UDCAFI |
Airflow In (FRU-to port) |
Juniper azure blue handle |
1600-W |
JPSU-1600W-1UDCAFO |
Airflow Out (port-to-FRU) |
Juniper gold handle |
We recommend that the 48 VDC facility DC source be equipped with a circuit breaker rated at 40 A (–48 VDC) minimum, or as required by local code.
To avoid electrical injury, carefully follow instructions in Maintaining the QFX5130-32CD Power System.
QFX5130-32CD DC Power Specifications
Table 6 describes the DC power specifications for the DC version of a QFX5130-32CD switch.
Item |
Specifications |
---|---|
DC input voltage |
|
DC input current rating |
35 A maximum |
448-W |
|
910-W |
We recommend that the 48 VDC facility DC source be equipped with a circuit breaker rated at 35 A (–48 VDC) minimum, or as required by local code.
QFX5130-32CD DC Power Supply LED
Figure 5 shows the location of the power supply status LEDs.
1 — Input OK | 3 — Fault |
2 — Output OK |
Table 7 describes the status LED behavior on QFX5130-32CD power supplies.
Status |
LED Color |
Description |
---|---|---|
Input OK |
Off |
The power supply is disconnected from power, or power is not coming into the power supply. |
Green, on steadily |
Input voltage is present and is within range. |
|
Output OK |
Off |
The power supply is running at the power limit or is over current. |
Green, on steadily |
The power supply is operating correctly. |
|
Fault |
Amber, on steadily |
A power supply fault or error has occurred in the power supply. Replace the power supply as soon as possible. To maintain proper airflow through the chassis, leave the power supply installed in the chassis until you are ready to replace it. |
Amber, blinking |
The power supply is not valid. Check the model number. |