Fiber optic cleaning requirement – Grass Valley 8935CF User Manual
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8935CF — Instruction Manual
Introduction
The 8935CF can be populated with any two of the following SMV_SFP
(Strap Mount Video Small Form-factor Pluggable) dual transmitter sub-
modules, depending on the application desired:
•
SFP-1310-STRX – Dual Transmitter with 1310nm FP lasers
•
SFP-CWDM-1 – Dual Transmitter with CWDM lasers (1440/1490nm)
•
SFP-CWDM-2 – Dual Transmitter with CWDM lasers (1510/1530nm)
•
SFP-CWDM-3 – Dual Transmitter with CWDM lasers (1550/1570nm)
•
SFP-CWDM-4 – Dual Transmitter with CWDM lasers (1590/1610nm)
illustrates an 8935CF module with a submodule and rear module
(rear module attached for clarity only).
Figure 1. 8935CF Module with Rear Module and Submodule
Fiber Optic Cleaning Requirement
Before making any fiber optic cable mating connections and after every
de-mating cycle, use an industry standard fiber optic cleaning kit,
including oil-free compressed air, to clean the fiber connectors and the con-
nectorized fiber end faces. This helps ensure optimum performance of the
fiber optic interface. Industry standard fiber optic cleaning kits can be pur-
chased on the web and in electronics stores.