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Chapter 1 Fiber Optic Interface Cabling Specifications
GbE-10 SCM, Fiber Assignments, and SFPs
Release TR3.2.1
Turin Networks
Page 2-7
General SCM Housing to Optical Fiber Port Assignment
The following diagram details the SFP LC connector fiber port assignments and SCM
housing position. It describes the cables and which fibers are used for the various cards.
Depending on the cable type, use either the fiber position number or multi-color code
scheme and the receive (RX) and transmit (TX) indicators to clarify the optical fiber
assignment.
Table 2-5 Fiber Optic Port Assignment and SCM Housing Position
Card
Fiber to MPX
Cable
Fiber
Assignment
Related to Ports
and SFP Duplex
LC Position
Orientation to SCM Housing Position
1-port optics
•
1 port each per
10-port GbE
1 Each, 2 Fiber
(SC/FC/ST/LC/D
4)
(Fiber: 1-Blue,
2-Orange)
1
2
Port #1
TX
RX
Ports 1 & 2
Port 2
Port 1
TX
RX
TX
RX
Top of
SFP
Top of
SFP