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play_arrow Fast Track: Initial Installation
- Fast Track to Rack Installation and Power
- Onboard, Configure, and Monitor the PTX10001-36MR
play_arrow Overview
play_arrow Site Planning, Preparation, and Specifications
play_arrow Initial Installation and Configuration
play_arrow Remove, Install, and Maintain Components
play_arrow Troubleshoot the Hardware
- Troubleshoot the PTX10001-36MR
play_arrow Contact Customer Support and Return the Chassis or Components
- Contact Customer Support
- Return the PTX10001-36MR Chassis or Components
play_arrow Safety and Compliance Information

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English

Maintain the PTX10001-36MR Transceivers and Fiber-Optic Cables

date_range 11-Sep-24

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The transceivers for the PTX10001-36MR router are hot-removable and hot-insertable field-replaceable units (FRUs). You can remove and replace them without powering off the device or disrupting device functions.

To understand how to install or remove a transceiver of a PTX10001-36MR router, read the following sections.

Remove a QSFP28 or QSFP56-DD Transceiver

28-Gbps quad small form-factor pluggable (QSFP28) transceivers and double density quad small-form factor pluggable (QSFP56-DD) transceivers can be removed from the device. Transceivers are hot-insertable and hot-removable. Removing a transceiver does not interrupt the device functioning, but the removed transceiver no longer receives or transmits data.

Figure 1: QSFP28 or QSFP56-DD Transceiver

To remove a QSFP28 or QSFP56-DD transceiver (see Figure 1):

Place an electrostatic bag or antistatic mat on a flat, stable surface to receive the QSFP28 transceiver. Have ready a rubber safety cap for the transceiver and the cable.
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis.
Label the cable connected to the transceiver so that you can later reconnect it to the correct transceiver.
Disconnect the cable from the transceiver. Immediately cover the transceiver and the end of the cable with a rubber safety cap.

Laser Warning:
Do not look directly into a fiber-optic transceiver or into the ends of fiber-optic cables. Fiber-optic transceivers and fiber-optic cable connected to a transceiver emit laser light that can damage your eyes.

CAUTION:
Do not leave a fiber-optic transceiver uncovered except when inserting or removing cable. The safety cap keeps the port clean and prevents accidental exposure to laser light.
Arrange the cable in the cable management system to prevent it from dislodging or developing stress points. Secure the cable so that it is not supporting its own weight as it hangs to the floor. Place excess cable out of the way in a neatly coiled loop in the cable management system. Placing fasteners on the loop helps to maintain its shape.

CAUTION:
Avoid bending fiber-optic cable beyond its minimum bend radius. An arc smaller than a few inches in diameter can damage the cable and cause problems that are difficult to diagnose.
Pull the transceiver’s rubber handle straight back. The locking pins on the transceiver automatically release. Place the transceiver on the antistatic mat or in the electrostatic bag.

Install a QSFP28 or QSFP56-DD Transceiver

To install a replacement QSFP28 or QSFP56-DD transceiver:

Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis.
Verify that a rubber safety cap covers the transceiver, installing one if necessary.
Orient the transceiver over the port so that the transceiver connector faces the appropriate direction.
Slide the transceiver into the slot until the locking pins lock in place. If there is resistance, remove the transceiver and flip it so that the connector faces the other direction.
Remove the rubber safety cap from the transceiver and the end of the cable, and insert the cable into the transceiver.

Laser Warning:
Do not look directly into a fiber-optic transceiver or into the ends of fiber-optic cables. Fiber-optic transceivers and fiber-optic cable connected to a transceiver emit laser light that can damage your eyes.

CAUTION:
Do not leave a fiber-optic transceiver uncovered except when inserting or removing cable. The safety cap keeps the port clean and prevents accidental exposure to laser light.
Arrange the cable in the cable management system to prevent the cable from dislodging or developing stress points. Secure the cable so that it is not supporting its own weight as it hangs to the floor. Place excess cable out of the way in a neatly coiled loop in the cable management system. Placing fasteners on the loop helps to maintain its shape.

CAUTION:
Do not let fiber-optic cable hang free from the connector. Do not allow fastened loops of cable to dangle, which stresses the cable at the fastening point.

CAUTION:
Avoid bending fiber-optic cable beyond its minimum bend radius. An arc smaller than a few inches in diameter can damage the cable and cause problems that are difficult to diagnose.
Verify that the status LEDs on the indicate that the QSFP28 is functioning correctly.

Remove a Transceiver

Before you remove a transceiver from a device, ensure that you have taken the necessary precautions for the safe handling of lasers (see Laser and LED Safety Guidelines and Warnings).

Ensure that you have the following parts and tools available:

An antistatic bag or an antistatic mat
Rubber safety caps to cover the transceiver and fiber-optic cable connector
A dust cover to cover the port or a replacement transceiver

Note:

After you remove a transceiver, or when you change the media-type configuration, wait for 6 seconds for the interface to display the operational commands.

Figure 2 shows how to remove an SFP+ or QSFP+ transceiver.

To remove a transceiver from a device:

Place the antistatic bag or antistatic mat on a flat, stable surface.
Wrap and fasten one end of the ESD wrist strap around your bare wrist, and connect the other end of the strap to the ESD point on the switch.
Label the cable connected to the transceiver so that you can reconnect it correctly.

Laser Warning:
Do not look directly into a fiber-optic transceiver or into the ends of fiber-optic cables. Fiber-optic transceivers and fiber-optic cables connected to transceivers emit laser light that can damage your eyes.

Laser Warning:
Do not leave a fiber-optic transceiver uncovered except when inserting or removing a cable. The rubber safety cap keeps the port clean and protects your eyes from accidental exposure to laser light.

CAUTION:
Do not bend fiber-optic cables beyond their minimum bend radius. An arc smaller than a few inches in diameter can damage the cables and cause problems that are difficult to diagnose.
Remove the cable connected to the transceiver (see Disconnect a Fiber-Optic Cable from the PTX10001-36MR). Cover the transceiver and the end of each fiber-optic cable connector with a rubber safety cap immediately after disconnecting the fiber-optic cables.
If there is a cable management system, arrange the cable in the cable management system to prevent it from dislodging or developing stress points. Secure the cable so that it does not support its own weight as it hangs to the floor. Place excess cable out of the way in a neatly coiled loop in the cable management system. Placing fasteners on the loop helps to maintain its shape.

CAUTION:
Do not bend the fiber-optic cable beyond its minimum bend radius. An arc smaller than a few inches in diameter can damage the cable and cause problems that are difficult to diagnose.
To remove a QSFP+ or SFP+ transceiver:
1. Using your fingers, pull open the ejector lever on the transceiver to unlock the transceiver.
  
  CAUTION:
  Before removing the transceiver, make sure that you open the ejector lever completely until you hear it click. This prevents damage to the transceiver.
2. Grasp the transceiver ejector lever and gently slide the transceiver approximately 0.5 in. (1.3 cm) straight out of the port.
  
  CAUTION:
  To prevent ESD damage to the transceiver, do not touch the connector pins at the end of the transceiver.
  
  Figure 2: Remove an SFP+ or QSFP+ Transceiver
  
  1
  —
  Ejector lever
Using your fingers, grasp the body of the transceiver and pull it straight out of the port.
Place the transceiver in the antistatic bag or on the antistatic mat placed on a flat, stable surface.
Place the dust cover over the empty port, or install the replacement transceiver.

Install a Transceiver

Before you install a transceiver in a device, ensure that you have taken the necessary precautions for safe handling of lasers (see Laser and LED Safety Guidelines and Warnings).

Ensure that you have a rubber safety cap available to cover the transceiver.

Note:

After you insert a transceiver or after you change the media-type configuration, wait for 6 seconds for the interface to display operational commands.

Note:

We recommend that you use only optical transceivers and optical connectors purchased from Juniper Networks with your Juniper Networks device.

CAUTION:

The Juniper Networks Technical Assistance Center (JTAC) provides complete support for Juniper-supplied optical modules and cables. However, JTAC does not provide support for third-party optical modules and cables that are not qualified or supplied by Juniper Networks. If you face a problem running a Juniper device that uses third-party optical modules or cables, JTAC may help you diagnose host-related issues if the observed issue is not, in the opinion of JTAC, related to the use of the third-party optical modules or cables. Your JTAC engineer will likely request that you check the third-party optical module or cable and, if required, replace it with an equivalent Juniper-qualified component.

Use of third-party optical modules with high-power consumption (for example, coherent ZR or ZR+) can potentially cause thermal damage to or reduce the lifespan of the host equipment. Any damage to the host equipment due to the use of third-party optical modules or cables is the users’ responsibility. Juniper Networks will accept no liability for any damage caused due to such use.

Figure 3 shows how to install a SFP+ or QSFP+ transceiver.

To install a transceiver:

CAUTION:

To prevent electrostatic discharge (ESD) damage to the transceiver, do not touch the connector pins at the end of the transceiver.

Wrap and fasten one end of the ESD wrist strap around your bare wrist, and connect the other end of the strap to the ESD point on the switch.
Remove the transceiver from its bag.
Check to see whether the transceiver is covered with a rubber safety cap. If it is not, cover the transceiver with a rubber safety cap.

Laser Warning:
Do not leave a fiber-optic transceiver uncovered except when inserting or removing a cable. The rubber safety cap keeps the port clean and protects your eyes from accidental exposure to laser light.
If the port in which you want to install the transceiver is covered with a dust cover, remove the dust cover and save it in case you need to cover the port later. If you are hot-swapping a transceiver, wait for at least 10 seconds after removing the transceiver from the port before installing a new transceiver.
Using both hands, carefully place the transceiver in the empty port. The connectors must face the chassis.

CAUTION:
Before you slide the transceiver into the port, ensure that the transceiver is aligned correctly. Misalignment might cause the pins to bend, making the transceiver unusable.
Slide the transceiver in gently until it is fully seated.
Remove the rubber safety cap from the transceiver and the end of the cable, and insert the cable into the transceiver.

Laser Warning:
Do not look directly into a fiber-optic transceiver or into the ends of fiber-optic cables. Fiber-optic transceivers and fiber-optic cable connected to a transceiver emit laser light that can damage your eyes.

CAUTION:
Do not leave a fiber-optic transceiver uncovered except when inserting or removing cable. The safety cap keeps the port clean and protects your eyes from accidental exposure to laser light.
If there is a cable management system, arrange the cable in the cable management system to prevent the cable from dislodging or developing stress points. Secure the cable so that it does not support its own weight as it hangs toward the floor. Place excess cable out of the way in a neatly coiled loop in the cable management system. Placing fasteners on the loop helps to maintain its shape.

CAUTION:
Do not let fiber-optic cable hang free from the connector. Do not allow fastened loops of cable to dangle, which stresses the cable at the fastening point.

CAUTION:
Avoid bending fiber-optic cable beyond its minimum bend radius. An arc smaller than a few inches in diameter can damage the cable and cause problems that are difficult to diagnose.

Figure 3: Install a SFP+ or QSFP+ Transceiver

—

Ejector lever

Disconnect a Fiber-Optic Cable from the PTX10001-36MR

Before you disconnect a fiber-optic cable from a PTX10001-36MR, ensure that you have taken the necessary precautions for safe handling of lasers (see Radiation from Open Port Apertures Warning and Laser and LED Safety Guidelines and Warnings).

Ensure that you have the following parts and tools available:

Rubber safety cap to cover the transceiver
Rubber safety cap to cover the fiber-optic cable connector

The PTX10001-36MR has optical transceivers to which you can connect fiber-optic cables.

To disconnect a fiber-optic cable from an optical transceiver installed in the PTX10001-36MR:

(Recommended) Disable the port in which the transceiver is installed by including the disable statement at the [edit interfaces] hierarchy level for the specific interface:
```
[edit interfaces]
set interface-name disable
```
Laser Warning:
Do not look directly into a fiber-optic transceiver or into the ends of fiber-optic cables. Fiber-optic transceivers and fiber-optic cables connected to transceivers emit laser light that can damage your eyes.

Laser Warning:
Do not stare into the laser beam or view it directly with optical instruments even if the interface has been disabled.
Carefully unplug the fiber-optic cable connector from the transceiver.
Cover the transceiver with a rubber safety cap.

Laser Warning:
Do not leave a fiber-optic transceiver uncovered except when inserting or removing a cable. The rubber safety cap keeps the port clean and prevents accidental exposure to laser light.
Cover the fiber-optic cable connector with the rubber safety cap.

Connect a Fiber-Optic Cable to the PTX10001-36MR

Before you connect a fiber-optic cable to a PTX10001-36MR, ensure that you have taken the necessary precautions for safe handling of lasers (see Radiation from Open Port Apertures Warning and Laser and LED Safety Guidelines and Warnings).

The PTX10001-36MR has optical transceivers to which you can connect fiber-optic cables.

To connect a fiber-optic cable to an optical transceiver installed in the PTX10001-36MR:

Laser Warning:

Do not look directly into a fiber-optic transceiver or into the ends of fiber-optic cables. Fiber-optic transceivers and fiber-optic cables connected to transceivers emit laser light that can damage your eyes.

Laser Warning:

Do not stare into the laser beam or view it directly with optical instruments even if the interface has been disabled.

If the fiber-optic cable connector is covered by a rubber safety cap, remove the cap. Save the cap.
If the optical transceiver is covered by a rubber safety cap, remove the cap. Save the cap.
Insert the cable connector into the optical transceiver.
Secure the cable so that it does not support its own weight. Place excess cable out of the way in a neatly coiled loop. Placing fasteners on a loop helps cables maintain their shape.

CAUTION:
Do not bend fiber-optic cables beyond their minimum bend radius. Bending the cables beyond their minimum bend radius can damage the cables and cause problems that are difficult to diagnose.

CAUTION:
Do not let fiber-optic cables hang free from the connector. Do not allow fastened loops of cables to dangle, which stresses the cables at the fastening point.

Maintain Fiber-Optic Cables in the PTX10001-36MR

To maintain fiber-optic cables in a PTX10001-36MR:

When you unplug fiber-optic cables from transceivers, place rubber safety caps over the transceivers and on the end of the cables.
Anchor fiber-optic cables to avoid stress on the connectors. When attaching a fiber-optic cable to a transceiver, be sure to secure the fiber-optic cable so that it does not support its own weight as it hangs to the floor. Never let a fiber-optic cable hang free from the connector.
Do not bend fiber-optic cables beyond their minimum bend radius. Bending the cables beyond their minimum bend radius can damage the cables and cause problems that are difficult to diagnose.
Frequent plugging and unplugging of fiber-optic cables in and out of optical instruments can damage the instruments, which are expensive to repair. Attach a short fiber extension to the optical equipment. Any wear and tear due to frequent plugging and unplugging is then absorbed by the short fiber extension, which is easier and less expensive to replace than the instruments.
Keep fiber-optic cable connections clean. Microdeposits of oil and dust in the canal of the transceiver or cable connector can cause loss of light, reduction in signal power, and possibly intermittent problems with the optical connection.

To clean the transceiver canal, use an appropriate fiber-cleaning device such as RIFOCS Fiber Optic Adaptor Cleaning Wands (part number 946). Follow the directions in the cleaning kit you use.

After cleaning the transceiver, make sure that the connector tip of the fiber-optic cable is clean. Use only an approved alcohol-free fiber-optic cable cleaning kit such as the Cletop-S® Fiber Cleaner. Follow the directions in the cleaning kit you use.

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PTX10001-36MR Packet Transport Router Hardware Guide

ON THIS PAGE

Maintain the PTX10001-36MR Transceivers and Fiber-Optic Cables

Remove a QSFP28 or QSFP56-DD Transceiver

Install a QSFP28 or QSFP56-DD Transceiver

Remove a Transceiver

Install a Transceiver

Disconnect a Fiber-Optic Cable from the PTX10001-36MR

Connect a Fiber-Optic Cable to the PTX10001-36MR

Maintain Fiber-Optic Cables in the PTX10001-36MR

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