QFX5130 Port Panel

The port panel of the QFX5130-32CD/QFX5130E-32CD has 32 high-speed ports that support transmission at 400-gigabit per second (Gbps), 100-Gbps, or 25-Gbps speeds. It also has two dedicated ports for 10 Gbps.

Figure 1: QFX5130-32CD/QFX5130E-32CD Port Panel QFX5130-32CD/QFX5130E-32CD Port Panel

1 — Chassis status LEDs	6 — Reset button (do not use unless directed by JTAC)
2 — 32 high-speed ports-QSFP-DD cages	7 — Chassis serial number pull-out
3 — RJ-45 management port (100 Mbps/1000 Mbps/10000 Mbps)	8 — 10-Gigabit Ethernet (GbE) ports–SFP+ cages
4 — RJ-45 console port	9 — Output connectors (10 MHz and 1 PPS)
5 — USB port (USB 2.0/3.0 standard)	10 — Electrostatic discharge (ESD) grounding point

Network Ports for QFX5130-32CD

The QFX5130-32CD/QFX5130E-32CD network ports (0 through 31) support:

400-Gbps QSFP-DD direct attach copper (DAC) cables.
400-Gbps active optic cable (AOC) (starting in Junos OS Evolved Release 20.4R1)
100-Gbps QSFP28 transceivers.
100-Gbps active optic breakout cables (AOCBO) QSFP28 to four SFP25G interfaces.
40 Gbps QSFP+ to 10 Gbps SFP+ direct attach copper breakout (DACBO) cables (40 Gbps breaks out to 10 Gbps)–Junos OS Evolved Release 20.4R1 and later.

The port panel of the QFX5130-48C switch has 48 SFP56-DD 100GbE ports for server connectivity and 8 QSFP-DD 400GbE uplink ports.

Network Ports for QFX5130-48CM

Figure 2: QFX5130-48CM Port Panel

1 — 48 high-speed 100G ports	3 — Pull-out tab
2 — 8 high-speed 400G ports

The QFX5130-48CM network ports (0 through 47) support:

100-Gbps SFP56-DD optical transceivers and direct attach copper (DAC) cables.
400-Gbps optical transceivers, AOCs and direct attach copper (DAC) cables.
40 Gbps QSFP+ to 10 Gbps SFP+ DACBO cables (40 Gbps breaks out to 10 Gbps)–Junos OS Evolved Release 23.4R1-S1-EVO and later.

The 10-Gbps network ports 56 and 57 support SFP+ transceivers.

Note:

When you use the Reset button, only the device gets rebooted and there is no change to the existing configuration of the switch. The device does not return to the factory-default configuration.

Note:

When you use Finisar AOC SFP+ optical cables along with the QFX5130-48CM switch, you need to pull upwards to pull out the module easily from the cage.

Setting Port Speed and Channelization

For QFX5130-32CD/QFX5130E-32CD, the default speed for ports 0 through 31 is 400 Gbps. Only QSFP-DD optics inserted in these ports will link without configuration. See Table 1 .

Note:

The last two SFP+ ports cannot support 1-GbE modules. These two ports support only 10-GbE modules.

Table 1: QFX5130-32CD/QFX5130E-32CD Port Speed Autodetection
Transceiver	Sets Default Speed to
QSFP-DD	400 Gbps, link up
QSFP28	400 Gbps, link down
QSFP	400 Gbps, link down
SFP+ (ports 32 and 33 only) and management port	10 Gbps, link up

Note:

The QFX5130-32CD/QFX5130E-32CD does not support autonegotiation between devices.

For QFX5130-48C, the default speed for ports 0through 47 is 100 Gbps. Only SFP56-DD optics inserted in these ports will link without configuration. The default speed for ports 48 to 55 is 400 Gbps. Only QSFP-DD optics inserted in these ports will link without configuration. See Table 2.

Table 2: QFX5130-48C and QFX5130-48CM Port Speed Autodetection
Transceiver	Sets Default Speed to
QSFP-DD	400 Gbps, link up
QSFP28	400 Gbps, link down
QSFP	400 Gbps, link down
SFP+ (ports 56 and 57 only)	10 Gbps, link up
SFP56-DD	100 Gbps, link up

If a port already has a speed configured, you can manually configure the ports. To set the speed, use the set interfaces et-0/0/0 speed speed CLI command in configuration mode. For example, to set port 2 to 100 Gbps, use the following command:

Note:

On QFX5130 devices, there is a single FPC and PIC, which is always 0.

You can channelize the port into four independent 25-Gigabit or 10-Gigabit Ethernet interfaces by configuring the number of subports and the speed. For more information, see https://apps.juniper.net/hct/ and https://www.juniper.net/documentation/us/en/software/junos/interfaces-ethernet-switches/index.html. You can use the set interfaces et-0/0/x speed (25g | 10g) number-of-sub-ports number-of-sub-ports command. For example, to configure a 40-Gbps port into four independent 10-Gbps interfaces, use the following command:

Be sure to save and commit your changes.

QFX5130-32CD/QFX5130E-32CD Network LEDs

The high-speed QSFP-DD network ports use a single bicolored LED to indicate link status, activity on the link, or a fault condition. The 10-Gbps SFP+ ports have separate bicolored LEDs; the left LED indicates link and activity and the right LED indicates fault conditions. See Figure 3.

Figure 3: Link/Activity LEDs on the QFX5130-32CD/QFX5130E-32CD Switch Link/Activity LEDs on the QFX5130-32CD/QFX5130E-32CD Switch

Table 3 describes the various states of the network port LEDs for the QSFP-DD high-speed ports. Table 4 describes how to interpret the link and activity LEDs and the status LEDs for the SFP+ ports.

Table 3: QSFP-DD Network Port LEDs on a QFX5130-32CD/QFX5130E-32CD
Color	State	Channelized	Description
Unlit	Off	No	Off is the default mode. The LED can be unlit even when power is present and a transceiver is present in the port. The port is administratively disabled. The link is down. A fault is detected on the link.
Unlit	Off	Yes	The port is administratively disabled.
Green	On steadily	No	A 400-Gbps or 100-Gbps link is established, but there is no activity.
	On steadily	Yes	All channels or subports have links established, but there is no activity.
	Flashing	No	A 400-Gbps or 100-Gbps link is established, and there is link activity.
	Flashing	Yes	All the channels or subports have links established, and there is link activity.
	All LEDs blipping (slow flashing)	Either	The beacon feature is activated (service request).
Amber	Blinking	Either	One or more interface or connection errors have occurred.
Amber	Flashing	Yes	At least one channel or subport has a link established, but not all channels or subports have links established.

Table 4: SFP+ Network Port LEDs on QFX5130-32CD/QFX5130E-32CD
LED	Color	State	Description
Link/Activity	Off	Link down	Link down—The port does not have a connection.
	Green	On steadily	Link up—The port has a connection, but there is no activity.
		Flashing	Active link—The port has a connection, and there is activity.
		Blipping (slow flashing)	Beacon–The port has a service request.
Status	Green	On steadily	The port is configured for 10 Gbps.
Status	Amber	Blinking	Fault–The port has an interface error.

QFX5130-48C/QFX5130-48CM Network LEDs

The high-speed QSFP-DD and SFP-DD network ports use a single bi-colored LED to indicate link status, activity on the link, or a fault condition. The 10-Gbps SFP+ ports have single bi-colored LEDs that indicate link, activity, and fault conditions. See Figure 4.

Figure 4: Link/Activity LEDs on the QFX5130-48C/QFX5130-48CM Switch Link/Activity LEDs on the QFX5130-48C/QFX5130-48CM Switch

Table 5 describes the various states of the network port LED for the QSFP-DD/SFP-DD high-speed ports. Table 6describes how to interpret the link and activity LEDs and the status LEDs for SFP+ ports.

Table 5: QSFP-DD/SFP-DD Network Port LEDs on the QFX5130-48C and QFX5130-48CM Switch
Color	State	Channelized	Description
Unlit	Off	No	Off is the default mode. The LED can be unlit even when power is present and a transceiver is present in the port. The port is administratively disabled. The link is down. A fault is detected on the link.
Unlit	Off	Yes	The port is administratively disabled.
Green	On steadily	No	A 400-Gbps or 100-Gbps link is established, but there is no activity.
	On steadily	Yes	All the channels or the subports have links established, but there is no activity.
	Flashing	No	A 400-Gbps or 100-Gbps link is established, and there is link activity.
	Flashing	Yes	All the channels or the subports have links established, and there is link activity.
	All LEDs blipping (slow flashing)	Either	Indicates that the beacon feature is activated (service request).
Amber	Blinking	Either	One or more interface or connection errors have occurred.
Amber	Flashing	Yes	At least one channel or subport has a link established, but not all channels or subports have links established.

Table 6: SFP+ Network Port LEDs on a QFX5130-48C/QFX5130-48CM Switch
Normal Mode	Beacon On (Port Location)	Description
Unlit	Off	The port is administratively disabled, there is no power, the link is down, or there is a fault.
Green	Green, blinking	Link is established, but there is no activity.
Green	Green, blinking	Link is established, and there is activity.
Red	Red, blinking	Link is not established and there is a hardware transceiver failure.
Green	Green, blinking	Link is not established and there is a Loss of Signal (LOS) detected
Amber	Amber, blinking	Link is not established and there is some other fault apart from Loss of Signal and hardware transceiver failure.
Amber	Amber, blinking	The port has been explicitly disabled in the CLI.
Green	Green, blinking	Anything except disabled port but no transceiver is present

ON THIS PAGE

QFX5130 Port Panel

Setting Port Speed and Channelization

QFX5130-32CD/QFX5130E-32CD Network LEDs

QFX5130-48C/QFX5130-48CM Network LEDs

Related Documentation