Safety Warnings For The Ln2600 Router - Juniper LN2600 Manual

LN2600 Rugged Security Router

Safety Warnings for the LN2600 Router

22
The hardware equipment is intended for installation in restricted access areas. A
restricted access area is one to which access can be gained only by service personnel
through the use of a special tool, lock and key, or other means of security, and which
is controlled by the authority responsible for the location.
The DC-powered router is equipped with a DC power connector that is rated for the
power requirements of a maximally configured router. To supply sufficient power,
terminate the DC input wiring on a facility DC source capable of supplying at least 2 A
@ –48 VDC per input for each power supply.
The DC power input port is Type 8 as described in GR-1089-CORE, Issue 6.
Incorporate an easily accessible disconnect device into the facility wiring. We
recommend that the 48 VDC facility DC source be equipped with a circuit breaker rated
between 6.25 A to 10 A @ 48 VDC, or as required by local code. In the United States
and Canada, the 48 VDC facility should be equipped with a circuit breaker rated a
minimum of 125% of the power provisioned for the input in accordance with the National
Electrical Code in the US and the Canadian Electrical Code in Canada. A readily
accessible disconnect device should be incorporated external to the device.
Primary overcurrent protection is provided by the building circuit breaker. This breaker
should protect against excess currents, short circuits, and earth faults in accordance
with NEC ANSI/NFPA70.
The LN2600 router has more than one power source. Ensure proper care while
connecting the DC power supply to the router. The following label provides the warning
of the dual power source:
This unit has more
than one power source
Some parts of the LN2600 router might become hot. The following label provides the
warning of the hot surfaces on the router:
The SFP interface might not turn off the laser when the interface is disabled.
The Ethernet cables permanently connected to the router must be shielded CAT6A
type cables.
The intrabuilding port(s) of the router is suitable for connection to intrabuilding or
unexposed wiring or cabling only. The intrabuilding port(s) of the router MUST NOT
be metallically connected to interfaces that connect to the OSP or its wiring. These
interfaces are designed for use as intrabuilding interfaces only (Type 2 ports as
described in GR-1089-CORE, Issue 6) and require isolation from the exposed cabling.
The addition of primary protectors is not sufficient protection in order to connect these
interfaces metallically to OSP wiring.
Copyright © 2018, Juniper Networks, Inc.