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Installation
3930 Service Delivery Switch
Hardware Installation and Start-up Manual
009-3223-001 Standard Revision E
Copyright
©
2012-2014 Ciena
®
Corporation
January 2014
GPS/1PPS/TOD Cable
There are two ports on the 3930 that use a GPS/1PPS/TOD cable:
•
1PPS
•
10MHz
Note:
These ports are available on 3930 Sync + External Timing systems
only. This feature requires SAOS software release 6.11 or higher.
Note:
The 1PPS and 10MHz ports can be configured to be either input or
output references. These ports cannot provide both input and output
references simultaneously.
Ciena offers a cable (170-0085-900) for connection to these ports. The cable
is 6 feet long, with coax on one end and an SMB connector on the other.
This interface is classified as intra-building only.
To install a GPS cable, insert the BNC connector into the port on the device.
Insert the tail end of the cable into the port on the terminating device.
Fiber Optic Cables
There are two types of ports on the 3930 that accept pluggable optics:
•
1/10 Gigabit Ethernet ports which support SFP and SFP+ optics
•
100/1000 Mbps Ethernet ports which support SFP optics
The SFP/SFP+ pluggables in the 3930 allow you to select the port speed,
wavelength, etc to match the device on the terminating end. See
for more information about the transceivers, and
their installation.
The SFP/SFP+ ports will require optical cables. You will need to know the
specification of the optic to select the appropriate cable.
Do not remove the dust cover until immediately prior to mating the connectors.
For best results, prior to mating the Fiber optic connectors clean both the port
and the connector with a lint free cloth moistened with alcohol. If available, the
connectors should also be blown dry using canned, compressed air. Insert the
connector into the port on the device until you hear a clicking sound.
Содержание 170-3930-900
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