To comply with the Telcordia GR-1089 NEBS standard for electromagnetic compatibility and safety, connect
the Management Ethernet ports only to intra-building or unexposed wiring or cable. The intrabuilding cable
must be shielded and the shield must be grounded at both ends. The intra-building port(s) of the equipment
or subassembly must not be metallically connected to interfaces that connect to the OSP or its wiring. These
interfaces are designed for use as intra-building interfaces only (Type 2 or Type 4 ports as described in
GR-1089-CORE) and require isolation from the exposed OSP cabling. The addition of Primary Protectors is
not sufficient protection in order to connect these interfaces metallically to OSP wiring.
Note
Install and Remove SFP and SFP+ Modules
The router supports a variety of SFP and SFP+ modules, including optical and Ethernet modules. For
information on how to install and remove SFP and SFP+ modules, see the documentation for the SFP or SFP+
module at:
http://www.cisco.com/en/US/partner/products/hw/modules/ps5455/prod_installation_guides_list.html
For information about inspecting and cleaning fiber-optic connections see, http://www.cisco.com/en/US/
partner/tech/tk482/tk876/technologies_white_paper09186a0080254eba.shtml
We recommend that you wait for 30 seconds between the removal and insertion of an SFP on an interface
module. We recommend this to allow the transceiver software to initialize and synchronize with the router.
Changing an SFP more quickly could result in transceiver initialization issues that disable the SFP.
Caution
Connect a USB Flash Device
To connect a USB flash device to the router, remove the dust cap and insert the memory stick in the USB port
labeled USB MEM.
Retain the dust caps for later use.
Note
The Flash memory module can be inserted only one way, and can be inserted or removed regardless of whether
the router is powered up or not.
Figure below shows the USB port connector on the router.
Figure 20: Router Flash Token Memory Stick
Cisco Network Convergence System 540 Passive Cooled Small Density Routers Hardware Installation Guide
42
Install the Cisco N540-6Z14S-SYS-D Routers
Install and Remove SFP and SFP+ Modules
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