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Install the EX4100-H Switch

SUMMARY This topic guides you through the steps to install EX4100-H switches.

Unpack the EX4100-H Switch

Juniper Networks ships EX4100-H switches in a cardboard carton, secured with foam packing material. The carton has an accessory compartment.

CAUTION:

The shipping carton completely protects EX4100-H switches. Leave the switches safely in the carton until you are ready to begin installation.

To unpack the switch:

  1. Move the shipping carton to a staging area as close to the installation site as possible, but where you have enough room to remove the system components.
  2. Position the carton so that the arrows are pointing up.
  3. Open the top flaps on the shipping carton.
  4. Pull out the packing material holding the switch in place.
  5. Verify the parts received against the inventory on the label attached to the carton (see Packing List for an EX4100-H Switch).
  6. Save the shipping carton and packing materials in case you need to move or ship the switch later.

Packing List for an EX4100-H Switch

The switch shipment includes a packing list. Check the parts you receive with the switch against the items on the packing list. The packing list specifies the part number and provides a description of each part in your order. The parts shipped match the switch model you ordered (see EX4100-H Models and Specifications).

If any part on the packing list is missing, contact your customer service representative or contact Juniper customer care from within the U.S. or Canada by telephone at 1-888-314-5822. For international-dial or direct-dial options in countries without toll-free numbers, see https://www.juniper.net/support/requesting-support.html.

See:

  • Table 1 for inventory of components provided with EX4100-H-12MP models.

Table 1: Inventory of Components Provided with EX4100-H-12MP Switch models

Component

Quantity

Switch

1

Power supplies

1 (Specific to the switch - AC or DC)

AC power cord appropriate for your geographical location

1

Cable between system and power supply

1

DC cable

1 (Not shipped with AC SKUs)

Dust covers: SFP(4), RJ45(14), USB-A (1), USB-C (1)

20 (preassembled)

Alarm connector

1 (preassembled to switch)

PSU terminal connectors

2 (preassembled to switch)

Documentation Roadmap/Warranty Card

1

Juniper Networks Product Warranty

1

End User License Agreement

1

Register Products—Mandatory to Validate SLAs

Register all new Juniper Networks hardware products and changes to an existing installed product using the Juniper Networks website to activate your hardware replacement service-level agreements (SLAs).

CAUTION:

Register product serial numbers on the Juniper Networks website. Update the installation base data if any addition or change to the installation base occurs or if the installation base is moved. Juniper Networks is not responsible for not meeting the hardware replacement SLA for products that do not have registered serial numbers or accurate installation base data.

Register your product(s) at https://tools.juniper.net/svcreg/SRegSerialNum.jsp.Update your installation base at https://www.juniper.net/customers/csc/management/updateinstallbase.jsp.

Mount an EX4100-H-12MP Switch using Rack Mount Kit (with DIN Rail) Within a Cabinet

CAUTION:
For all mounting options:
  1. The EX4100-H-12MP with AC/DC PSU must be installed in IP 54 or NEMA 4 enclosure for all outdoor/non-office installation. EX4100-H-12MP switch must be installed in cabinet or enclosure whether the switch is installed outdoor or indoor.
  2. The system and the PSU must be installed in a suitable enclosure to prevent any personal injury due to access to live parts. The enclosure shall be accessible by using a tool. The access to EX4100-H-12MP shall be restricted access only.
  3. Only skilled person shall be allowed to connect/do the wiring of AC PSU to AC Mains.
  4. In all mounting options, the cables shall be routed and held in position with suitable cable organizer/holder, so that cables do not hang from the switch/PSU which can accidentally pull down the unit.

  5. When the switch is installed in a cabinet, the temperature within the cabinet is greater than the room temperature outside the cabinet. Ensure the temperature inside the cabinet and around the switch conforms to device specification detailed in Table 2.

  6. For railways and power substation installations, use OTS (off the shelf) DIN metal stoppers adjacent to the unit and power supply.

  7. Footpads are preassembled onto the bottom of switch and PSU. If not required, you can unassemble the footpads.

Before mounting the switch using rack mount kit (with DIN Rail) within a cabinet:

Ensure that you have the following parts and tools available:

  • Rack mounting bracket with DIN Rail channel (EX4100-H-12-RM-DRK)

  • DIN Rail kit

  1. The rack mounting bracket with DIN Rail channel is attached to the two-post rack for mounting the EX4100-H-12MP switch and PSU within a cabinet. The following is the figure of the rack mounting bracket with DIN Rail channel.
    Figure 1: Rack mounting bracket with DIN rail channel
  2. Attach the rack mounting bracket with DIN rail channel to the two-post rack.
    Figure 2: Attach rack mounting bracket with DIN rail channel to the two-post rack Attach rack mounting bracket with DIN rail channel to the two-post rack
  3. Attach the DIN Rail bracket to the switch.
    Figure 3: Attach DIN rail bracket to the switch Attach DIN rail bracket to the switch
  4. Attach the DIN Rail bracket to the PSU.
    Figure 4: Attach DIN rail bracket to the PSU Attach DIN rail bracket to the PSU
  5. Mount the switch to the DIN Rail channel of the rack mounting bracket.
    Figure 5: Mount switch to DIN rail channel Mount switch to DIN rail channel
  6. Mount the PSU to the DIN Rail channel of the rack mounting bracket.
    Figure 6: Mount PSU to DIN rail channel Mount PSU to DIN rail channel
  7. You have mounted the EX4100-H-12MP switch and PSU to the DIN Rail channel of the rack mounting bracket that is attached to the two-post mounting rack within a cabinet.
    Figure 7: Switch and PSU Mounted using DIN rail channel of the rack mounting bracket in the two-post rack within a cabinet Switch and PSU Mounted using DIN rail channel of the rack mounting bracket in the two-post rack within a cabinet

Mount an EX4100-H-12MP Switch Using Rack Mount Kit (Fixed) Within a Cabinet

CAUTION:
For all mounting options:
  1. The EX4100-H-12MP with AC/DC PSU must be installed in IP 54 or NEMA 4 enclosure for all outdoor/non-office installation. EX4100-H-12MP switch must be installed in cabinet or enclosure whether the switch is installed outdoor or indoor.
  2. The system and the PSU must be installed in a suitable enclosure to prevent any personal injury due to access to live parts. The enclosure shall be accessible by using a tool. The access to EX4100-H-12MP shall be restricted access only.
  3. Only skilled person shall be allowed to connect/do the wiring of AC PSU to AC Mains.
  4. In all mounting options, the cables shall be routed and held in position with suitable cable organizer/holder, so that cables do not hang from the switch/PSU which can accidentally pull down the unit.

  5. When the switch is installed in a cabinet, the temperature within the cabinet is greater than the room temperature outside the cabinet. Ensure the temperature inside the cabinet and around the switch conforms to device specification detailed in Table 2.

  6. Footpads are preassembled onto the bottom of switch and PSU. If not required, you can unassemble the footpads.

Before mounting the switch in a rack:

Ensure that you have the following parts and tools available:

  • Rack mounting bracket (EX4100-H-12-RMK )

  • M5 L8 Screws (8 Nos)

  1. Assemble the PSU and switch to the rack mounting bracket with screws.
    Figure 8: Assemble the PSU and Switch to the rack mounting bracket with screws Assemble the PSU and Switch to the rack mounting bracket with screws
  2. Attach the rack mounting bracket to the two-post rack within a cabinet.
    Figure 9: Attach the rack mounting bracket to the rack Attach the rack mounting bracket to the rack
  3. Switch and PSU mounted to the rack mounting bracket that is attached to the two-post rack within cabinet.
    Figure 10: Switch and PSU mounted to the rack mounting bracket Switch and PSU mounted to the rack mounting bracket

Mount an EX4100-H-12MP Switch on a Ferrous Wall/Surface using Magnet Pads Within a Cabinet

CAUTION:
For all mounting options:
  1. The EX4100-H-12MP with AC/DC PSU must be installed in IP 54 or NEMA 4 enclosure for all outdoor/non-office installation. EX4100-H-12MP switch must be installed in cabinet or enclosure whether the switch is installed outdoor or indoor.
  2. The system and the PSU must be installed in a suitable enclosure to prevent any personal injury due to access to live parts. The enclosure shall be accessible by using a tool. The access to EX4100-H-12MP shall be restricted access only.
  3. Only skilled person shall be allowed to connect/do the wiring of AC PSU to AC Mains.
  4. In all mounting options, the cables shall be routed and held in position with suitable cable organizer/holder, so that cables do not hang from the switch/PSU which can accidentally pull down the unit.

  5. When the switch is installed in a cabinet, the temperature within the cabinet is greater than the room temperature outside the cabinet. Ensure the temperature inside the cabinet and around the switch conforms to device specification detailed in Table 2.

  6. Footpads are preassembled onto the bottom of switch and PSU. If not required, you can unassemble the footpads.

Before mounting the switch on a wall:

You use the EX4100-H-12-MMK mounting kit. Ensure that you have the following parts and tools available:

  • Magnet support plate – 2 Nos (one for switch and the other for the PSU)

  • M5 L8 Screws (8 Nos)

  • Magnet pad (2 Nos)

Note:

Magnet mounting is to be done within the building only, not to be installed outside of building. Switch and PSU has to be mounted in a location where there is no direct sunlight on the switch and PSU. Switch and PSU should not be installed near to heat source as the temperature affects magnet performance.
Note:

  • You can mount the units on a ferrous wall using magnet pads, at a height of no more than 2 meters.

  • The ferrous wall shall be smooth and free of any contaminants like oil, grease, dirt, etc., as otherwise the unit may fall.

  • The ferrous wall on which the switch is mounted shall not be close to any area where vibration or impact may occur. Also, mounting the product near any heat generating area can cause the mounting to malfunction.

  • Allow sufficient space of 2 inches all around the switch for cooling. Insufficient space can lead to overheating of the switch chassis.

  • The ferrous wall on which the switch will be mounted shall be flat and the surface shall be without any undulation. The ferrous wall shall be well supported and strong enough to support the switch.
  1. Assemble the magnet tray onto the rear of the switch.
    Figure 11: Assemble the magnet tray onto the rear of the switch Assemble the magnet tray onto the rear of the switch
  2. Assemble the magnet tray onto the rear of the PSU.
    Figure 12: Assemble the magnet tray onto the rear of the PSU Assemble the magnet tray onto the rear of the PSU
  3. Attach the switch on the magnet pad.
    Figure 13: Attach the switch on the magnet pad Attach the switch on the magnet pad
  4. Attach the PSU on the magnet pad.
    Figure 14: Attach the PSU on the magnet pad Attach the PSU on the magnet pad
  5. Switch and PSU mounted to the magnetic surface.
    Figure 15: Switch and PSU mounted to the magnetic surface Switch and PSU mounted to the magnetic surface

Mount an EX4100-H-12MP Switch in a Desktop Orientation or Flat Surface Within a Cabinet

CAUTION:
For all mounting options:
  1. The EX4100-H-12MP with AC/DC PSU must be installed in IP 54 or NEMA 4 enclosure for all outdoor/non-office installation. EX4100-H-12MP switch must be installed in cabinet or enclosure whether the switch is installed outdoor or indoor.
  2. The system and the PSU must be installed in a suitable enclosure to prevent any personal injury due to access to live parts. The enclosure shall be accessible by using a tool. The access to EX4100-H-12MP shall be restricted access only.
  3. Only skilled person shall be allowed to connect/do the wiring of AC PSU to AC Mains.
  4. In all mounting options, the cables shall be routed and held in position with suitable cable organizer/holder, so that cables do not hang from the switch/PSU which can accidentally pull down the unit.

  5. When the switch is installed in a cabinet, the temperature within the cabinet is greater than the room temperature outside the cabinet. Ensure the temperature inside the cabinet and around the switch conforms to device specification detailed in Table 2.

  6. Footpads are preassembled onto the bottom of switch and PSU. For desktop mounting within a cabinet, do not unassemble the footpads, because using the footpads is mandatory.

You can mount the switch and its PSU on a desk or other level surface within a cabinet. The surface should be flat or level and shall not be an inclined surface or area.

Note:

Allow sufficient space of 2 inches all around the switch for cooling. Insufficient space can lead to overheating of the switch chassis.
Place the switch and PSU on the flat surface/desktop within a cabinet.
Figure 16: Switch and PSU Mounted on Desktop Switch and PSU Mounted on Desktop

Mount an EX4100-H-12MP Switch Using DIN Rail Mount Kit Within a Cabinet

CAUTION:
For all mounting options:
  1. The EX4100-H-12MP with AC/DC PSU must be installed in IP 54 or NEMA 4 enclosure for all outdoor/non-office installation. EX4100-H-12MP switch must be installed in cabinet or enclosure whether the switch is installed outdoor or indoor.
  2. The system and the PSU must be installed in a suitable enclosure to prevent any personal injury due to access to live parts. The enclosure shall be accessible by using a tool. The access to EX4100-H-12MP shall be restricted access only.
  3. Only skilled person shall be allowed to connect/do the wiring of AC PSU to AC Mains.
  4. In all mounting options, the cables shall be routed and held in position with suitable cable organizer/holder, so that cables do not hang from the switch/PSU which can accidentally pull down the unit.

  5. When the switch is installed in a cabinet, the temperature within the cabinet is greater than the room temperature outside the cabinet. Ensure the temperature inside the cabinet and around the switch conforms to device specification detailed in Table 2.

  6. For railways and power substation installations, use OTS (off the shelf) DIN metal stoppers adjacent to the unit and power supply.

  7. Footpads are preassembled onto the bottom of switch and PSU. If not required, you can unassemble the footpads.

Ensure that you have the following parts and tools available:

  • DIN mounting bracket – 2 Nos (one for the switch and the other for the PSU) - EX4100-H-12-DRK mounting kit

  • M5 L8 screws (8 Nos)

Note:

  • The product can be mounted onto a standard 35mm DIN rail

  • Allow sufficient space of 2 inches all around the switch for cooling. Insufficient space can lead to overheating of the switch chassis.
  1. Assemble DIN mounting brackets onto the switch and PSU.
    Figure 17: Assemble DIN mounting brackets onto the switch and PSU Assemble DIN mounting brackets onto the switch and PSU
  2. Hook on the switch and PSU to the DIN channel top side.
    Figure 18: Hook on the switch and PSU to the DIN channel top side Hook on the switch and PSU to the DIN channel top side
  3. Pull the spring latch to engage the unit to the DIN channel.
    Figure 19: Pull the spring latch to engage the unit to the DIN channel Pull the spring latch to engage the unit to the DIN channel

Unmounting an EX4100-H-12MP Switch from a DIN Rail Within a Cabinet

  1. Pull the spring latch to disengage the switch and PSU.
    Figure 20: Pull the spring latch to disengage the switch and PSU Pull the spring latch to disengage the switch and PSU
  2. Remove the switch and PSU from the DIN Rail.
    Figure 21: Remove the switch and PSU from the DIN Rail Remove the switch and PSU from the DIN Rail

Mount an EX4100-H-12MP Switch on a Wall Within a Cabinet

CAUTION:
For all mounting options:
  1. The EX4100-H-12MP with AC/DC PSU must be installed in IP 54 or NEMA 4 enclosure for all outdoor/non-office installation. EX4100-H-12MP switch must be installed in cabinet or enclosure whether the switch is installed outdoor or indoor.
  2. The system and the PSU must be installed in a suitable enclosure to prevent any personal injury due to access to live parts. The enclosure shall be accessible by using a tool. The access to EX4100-H-12MP shall be restricted access only.
  3. Only skilled person shall be allowed to connect/do the wiring of AC PSU to AC Mains.
  4. In all mounting options, the cables shall be routed and held in position with suitable cable organizer/holder, so that cables do not hang from the switch/PSU which can accidentally pull down the unit.

  5. When the switch is installed in a cabinet, the temperature within the cabinet is greater than the room temperature outside the cabinet. Ensure the temperature inside the cabinet and around the switch conforms to device specification detailed in Table 2.

  6. Footpads are preassembled onto the bottom of switch and PSU. If not required, you can unassemble the footpads.

Before mounting the switch on a wall:

You use the EX4100-H-12-WMK mounting kit. Ensure that you have the following parts and tools available:

  • 2 wall-mounting brackets (provided in the wall-mounting kit)

  • 8 wall-mounting bracket screws (provided in the wall-mounting kit)

  • 8 mounting screws to attach switch and the external PSU using M5 x 8mm (provided in the wall mounting kit)

  • Hollow wall anchors (provided in the wall-mounting kit)

  • Phillips (+) screwdriver, number 2 (Not provided)

You can mount an EX4100-H-12MP switch on a wall by using the separately orderable wall-mounting kit.

To mount the switch and the external PSU on a wall within a cabinet:

  1. Attach the wall mount bracket to the switch.
    Figure 22: Attach wall mount bracket to the switch Attach wall mount bracket to the switch
  2. Attach wall mount bracket to the PSU.
    Figure 23: Attach wall mount bracket to the PSU Attach wall mount bracket to the PSU
  3. Drill holes as per the measurements in the following figure to install mounting screws for the wall mounting brackets of the switch. If the mounting screws are inserted in a wall board with no stud behind it, you must use dry wall anchors rated to support 75 lb (34 kg). Insert the screws into wall studs wherever possible to provide added support for the chassis.Tighten the screws only partway in, leaving about 1/4 in. (6 mm) distance between the head of the screw and the wall.
    Figure 24: Measurements for installing mounting screws for the mounting brackets of the switch
  4. Drill holes as per the measurements in the following figure to install mounting screws for the wall mounting brackets of the PSU. If the mounting screws are inserted in a wall board with no stud behind it, you must use dry wall anchors rated to support 75 lb (34 kg). Insert the screws into wall studs wherever possible to provide added support for the PSU chassis.Tighten the screws only partway in, leaving about 1/4 in. (6 mm) distance between the head of the screw and the wall.
    Figure 25: Measurements for installing mounting screws for the mounting brackets of the PSU Measurements for installing mounting screws for the mounting brackets of the PSU
  5. Secure the switch to the wall using screws. Tighten all mounting screws.
    Figure 26: Secure the switch to the wall using screws Secure the switch to the wall using screws
  6. Secure the PSU to the wall using screws. Tighten all mounting screws.
    Figure 27: Secure the PSU to the wall using screws Secure the PSU to the wall using screws
  7. Switch and PSU installed on the wall within a cabinet.
    Figure 28: Switch and PSU installed on the wall

Attaching the physical security lock

You can attach the physical security lock to the EX4100-H-12MP switch and external PSUs. To attach the physical security lock to the switch and PSU.
  1. Insert the lock into the security slot on the switch chassis.
    Figure 29: Insert the lock into the security slot on the switch chassis Insert the lock into the security slot on the switch chassis
  2. Set the lock to the locked position using the key.
    Figure 30: Set the lock to the locked position using the key Set the lock to the locked position using the key
  3. Insert the lock into the security slot on the PSU.
    Figure 31: Insert the lock into the security slot on the PSU Insert the lock into the security slot on the PSU
  4. Set the lock to the locked position using the key.
    Figure 32: Set the lock to the locked position using the key Set the lock to the locked position using the key