Safety Warnings Summary

Note: This is a summary of safety warnings. For a complete list of warnings, including translations, see the Getting Started Guide for your router at https://www.juniper.net/techpubs/.

Warning: Certain ports on the router are designed for use as intrabuilding (within-the-building) interfaces only (Type 2 or Type 4 ports as described in GR-1089-CORE, Issue 4) and require isolation from the exposed outside plant (OSP) cabling. To comply with NEBS requirements and protect against lightening surges and commercial power disturbances, the intrabuilding ports must not be metallically connected to interfaces that connect to the OSP or its wiring. The intrabuilding ports on the router are suitable for connection to intrabuilding or unexposed wiring or cabling only. The addition of primary protectors is not sufficient protection for connecting these interfaces metallically to OSP wiring.

Caution: To comply with intrabuilding lightning and surge requirements, intrabuilding wiring must be shielded, and the shield for the wiring must be grounded at both ends.

Caution: Before removing or installing components of a router, attach an ESD strap to an ESD point and place the other end of the strap around your bare wrist. Failure to use an ESD strap could result in damage to the router.

Caution: For routers with AC power supplies, an external surge protective device (SPD) must be used at the AC power source.

• Permit only trained and qualified personnel to install or replace Services Router components.
• The equipment is suitable for installation in locations where the National Electrical Code (NEC) applies, as well as in Network Telecommunication Facilities.
• Perform only the procedures described in this quick start and the Getting Started Guide for your router. Other services must be performed by authorized service personnel only.
• Before you connect a Services Router to a power source, read the installation instructions in the Getting Started Guide for your router.
• Before installing the router, read the guidelines about preparing for router installation in the Getting Started Guide for your router, to make sure that the site meets power, environmental, and clearance requirements for the router.
• When installing the Services Router, do not use a ramp inclined at more than 10 degrees.
• We recommend that two people perform installation of J-series Services Routers. Have one person lift the router into position and a second person secure the mounting screws. To prevent injury, keep your back straight and lift with your legs, not your back.
• Mount the Services Router at the bottom of the rack if it is the only unit in the rack.
• When mounting the Services Router in a partially filled rack, load the rack from the bottom to the top, with the heaviest component at the bottom of the rack.
• If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the Services Router in the rack.
• Grounding surfaces are to be cleaned and brought to a bright finish before grounding connections can be made.
• When removing or installing an electrical component, always place it component-side up on a flat antistatic surface or in an electrostatic bag.
• Do not work on the system or connect or disconnect cables during electrical storms.
• Before working on equipment that is connected to power lines, remove jewelry, including rings, necklaces, and watches. Metal objects heat up when connected to power and ground and can cause serious burns or become welded to the terminals.
• Failure to observe these safety warnings can result in serious physical injury.
• AC power cable warning (Japan):

  Warning: The attached power cable is only for this product. Do not use the cable for another product.