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Table of Contents Expand all

play_arrow Fast Track: Initial Installation
- Fast Track to Rack Installation and Power
- Onboard, Configure, and Monitor ACX7509
play_arrow Overview
play_arrow Site Planning, Preparation, and Specifications
play_arrow Initial Installation and Configuration
play_arrow Maintaining Components
play_arrow Troubleshooting Hardware
- Troubleshooting the ACX7509 Router
play_arrow Contacting Customer Support and Returning the Chassis or Components
- Contacting Customer Support
- Return Procedures for the ACX7509 Chassis or Components
play_arrow Safety and Compliance Information

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English

ACX7509 Flexible PIC Concentrators

date_range 24-Apr-24

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The JNP-FPC-20Y, JNP-FPC-16C, and JNP-FPC-4CD Flexible PIC Concentrators (FPCs) in an ACX7509 router send and receive packets.

The ACX7509 router supports three types of Flexible PIC Concentrators (FPCs) that are installed vertically in the front of the chassis: JNP-FPC-20Y, JNP-FPC-16C, and JNP-FPC-4CD. The ACX7509 chassis has nine FPC slots, but the chassis supports only eight FPCs in slots FPC 0 through 7. Slot 8 is empty.

FPCs are hot-removable and hot-insertable field-replaceable units (FRUs)—you can remove and replace them without powering off the router or disrupting router functions.

Table 1 shows the Ethernet port rates supported with different optics types on the FPCs.

Table 1: Ethernet Port Rates on the FPCs
Port Speed	Optics	Chassis Slots Supported	Number of Slots	Ethernet Ports on the FPCs	Total Number of Ports
1GE	SFP	0/2/3/4/6/7	6	20	120
10GE	SFP+	0 -7	8	20	160
	QSFP+	0/2/3/4/6	5	32 = (8x (4x 10GE BO))	160
		7	1	28	28
		Total	6	Total	188
25GE	SFP28	0 -7	8	20	160
	QSFP28	0/2/3/4/6	5	32 = (8x (4x 25GE BO))	160
		7	1	28	28
		Total	6	Total	188
40GE	QSFP+	0/2/3/4/6	5	40 = (5x (8x 40GE))	47
40GE	QSFP+	7	1	7 = (1x (7x40GE))	47
50GE	SFP56	1 & 5	2	20	40
		0/2/3/4/6/7	6	10	60
		Total	8	Total	100
	QSFP56-DD	1 & 5	2	32 = (4x (8x 50GE BO))	64
100GE	QSFP28	1 & 5	2	16	32
		0/2/3/4/6/7*	6	8*	48
		Total	8	Total	80
	QSFP56-DD	1 & 5	2	16 =(4x (4x 100GE BO))	32
200GE	QSFP56	1 & 5	2	4	8
400GE	QSFP56-DD	1 & 5	2	4	8

Note:

When JNP-FPC-16C (16x100G) FPC is plugged into FPC slot 7, port 13 will not be supported as it is used for PTP Functionality.

The JNP-FPC-20Y Flexible PIC Concentrator

Figure 1: JNP-FPC-20Y

1 — PWR status LED	3 — STS FPC status LED
2 — Online/Offline button

Software release

Junos OS Evolved 21.4R1

Description

Height x Width x Depth: 1.74 in. (4.43 cm) x 6.6 in. (17 cm) x 7.87 in. (20 cm)
Model number: JNP-FPC-20Y
Name in the CLI: JNP-FPC-20Y
Number of ports: 20 (1 Gigabit Ethernet (GbE), 10 GbE, 25 GbE, or 50 GbE)
Optic Connectors: SFP ( small form-factor pluggable), SFP+, SFP28, or SFP56

ACX7509 chassis slots supported

Slot numbers FPC 0 - 7

Hardware features

Line rate of up to 1.6 Tbps through-put per FPC when installed in slot 1 or 5 of the chassis and 800 Gbps of throughput when installed in other slots.
Uses three PHY devices to send and receive packets to SFP56 modules from a switching ASIC (on the FEB card).
The PHY supports Precision Time Protocol (PTP) timing and supports Media Access Control Security (MACsec) and non-MACsec modes at all different speeds.

Software features

Inline MACsec on all ports. The MACsec feature is supported on Layer 1 and can be configured based on software configuration or license.

Power requirements

Typical power requirement - 70W (without optics)
Worst case power requirement - 74W (with optics)

LEDs

Network LEDs

Each network port has a single tricolored LED that indicates link activity and status.

Color	State	Description
Unlit	Off	A transceiver is not present in the port, or the link is down because of signal loss.
Green	On steadily	A link is established.
Amber	On steadily	The link is down because of a remote error or because the port was disabled through the CLI.
Red	On steadily	The port has a hardware failure or link down.

FPC Status LEDs

Power PWR bi-color red/green LED:

Color	State	Description
Unlit	Off	No power.
Green	On steadily	The FPC has power and is operating correctly.
Red	On steadily	The FPC has a fault condition.

Status STS bi-color red/green LED:

Color	State	Description
Unlit	Off	The FPC is disabled or offline.
Green	On steadily	The FPC has power and is operating correctly.
Green	Blinking	The FPC is booting or going offline.
Yellow	On steadily	The FPC has a fault condition.

Online/Offline button

You can use this button to power off/on the FPC.

Cables and connectors

You can use the Hardware Compatibility Tool to find information about the pluggable transceivers supported on your Juniper Networks device.

The JNP-FPC-16C Flexible PIC Concentrator

Figure 2: JNP-FPC-16C

1 — PWR status LED	3 — STS FPC status LED
2 — Online/Offline button

Software release

Junos OS Evolved 21.4R1

Description

Height x Width x Depth: 1.74 in. (4.43 cm) x 6.6 in. (17 cm) x 7.87 in. (20 cm)
Model number: JNP-FPC-16C
Name in the CLI: JNP-FPC-16C
Number of ports: 16 (40 GbE or 100 GbE )
Optic Connectors: Each port supports QSFP+ or QSFP28

ACX7509 chassis slots supported

Slot numbers FPC 0 - 7

Hardware features

Line rate of up to 1.6 Tbps through-put per FPC when installed in slot 1 or 5 of the chassis and 800 Gbps of throughput when installed in other slots.
Uses four PHY devices to send and receive packets to QFSP28 modules from a switching ASIC (on the FEB card).
The PHY supports PTP timing and supports MACsec and non-MACsec modes at all different speeds.

Port speed	Cable options	Optics type
100G	1X100G	QSFP28
40G	1X40G	QSFP
25G	4X25G breakout	QSFP28
10G	4X10G breakout cable	QSFP

Software features

Inline MACsec on all ports. The MACsec feature is supported on Layer 1 and can be configured based on software configuration.

Power requirements

Typical power requirement - 122W (without optics)
Worst case power requirement - 133W (with optics)

LEDs

Network LEDs

Each network port has a single tricolored LED that indicates link activity and status. The red, amber, or green LED has different interpretations depending on whether the port is channelized and whether the beacon feature is activated on the port. If the beacon feature is activated, the port blinks.

Nonchannelized:

Color	State	Description
Unlit	Off	A transceiver is not present in the port, or the link is down because of signal loss.
Green	On steadily	A link is established.
Amber	On steadily	The link is down because of a remote error or because the port was disabled through the CLI.
Red	On steadily	The link is down because the port has a hardware failure.

Channelized:

Color	State	Description
Unlit	Off	All channels are down because of signal loss.
Green	On steadily	A link is established and all channels are up.
Amber	On steadily	Applies to all other cases.
Red	On steadily	The link is down because of a hardware failure or a local error.

FPC Status LEDs

Power PWR bi-color red/green LED:

Color	State	Description
Unlit	Off	No power.
Green	On steadily	The FPC has power and is operating correctly.
Red	On steadily	The FPC has a fault condition.

Status STS bi-color yellow/green LED:

Color	State	Description
Unlit	Off	The FPC is disabled or offline.
Green	On steadily	The FPC has power and is operating correctly.
Green	Blinking	The FPC is booting or going offline.
Yellow	On steadily	The FPC has a fault condition or alarm.

Online/Offline button

You can use this button to power off/on the FPC.

Cables and connectors

You can use the Hardware Compatibility Tool to find information about the pluggable transceivers supported on your Juniper Networks device.

The JNP-FPC-4CD Flexible PIC Concentrator

Figure 3: JNP-FPC-4CD

1 — PWR status LED	3 — STS FPC status LED
2 — Online/Offline button

Software release

Junos OS Evolved 21.4R1

Description

Height x Width x Depth: 1.74 in. (4.43 cm) x 6.6 in. (17 cm) x 7.87 in. (20 cm)
Model number: JNP-FPC-4CD
Name in the CLI: JNP-FPC-4CD
Number of ports: 4 (200 GbE or 400 GbE)
Optic Connectors: Each port supports QSFP56 or QSFP56-DD

ACX7509 chassis slots supported

Slot numbers 1 and 5

Hardware features

Line rate of up to 1.6 Tbps throughput per FPC.
Uses four PHY devices to send and receive packets to QFSP56 modules from a switching ASIC (on the FEB card).
The PHY supports PTP timing and supports MACsec and non-MACsec modes at all different speeds.

Port speed	Cable options	Optics type
400G	4X100G	QSFP56-DD
200G	1X200G	QSFP56
	2X100G breakout cable	QSFP56-DD

Software features

Inline MACsec on all ports. The MACsec feature is supported on Layer 1 and can be configured based on software configuration.

Power requirements

Typical power requirement - 102W (without optics)
Worst case power requirement - 114W (with optics)

LEDs

Network LEDs

Nonchannelized:

Color	State	Description
Unlit	Off	A transceiver is not present in the port, or the link is down because of signal loss.
Green	On steadily	A link is established.
Amber	On steadily	The link is down because of a remote error or because the port was disabled through the CLI.
Red	On steadily	The link is down because the port has a hardware failure.

Channelized:

Color	State	Description
Unlit	Off	All channels are down because of signal loss.
Green	On steadily	A link is established and all channels are up.
Amber	On steadily	Applies to all other cases.
Red	On steadily	The link is down because of a hardware failure or a local error.

FPC Status LEDs

Power PWR bi-color red/green LED:

Color	State	Description
Unlit	Off	No power.
Green	On steadily	The FPC has power and is operating correctly.
Red	On steadily	The FPC has a fault condition.

Status STS bi-color red/green LED:

Color	State	Description
Unlit	Off	The FPC is disabled or offline.
Green	On steadily	The FPC has power and is operating correctly.
Green	Blinking	The FPC is booting or going offline.

Online/Offline button

You can use this button to power off/on the FPC.

Cables and connectors

You can use the Hardware Compatibility Tool to find information about the pluggable transceivers supported on your Juniper Networks device.

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ACX7509 Flexible PIC Concentrators

The JNP-FPC-20Y Flexible PIC Concentrator

The JNP-FPC-16C Flexible PIC Concentrator

The JNP-FPC-4CD Flexible PIC Concentrator

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