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EdgeAccess
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Universal Chassis System
6002/6003/6004 WWDM Users Manual
1-1
Chapter 1
General Overview
1.1 Overview
EdgeAccess® Models 6002, 6003, 6004 (6002/3/4)
are passive, unidirectional Widely spaced
Wavelength Division Multiplexers (WWDM) that
fit into the EdgeAccess Universal Chassis System
(UCS), or a stand alone enclosure. The WWDM
multiplexes (MUX) two to four optical signals onto
a single composite signal for transmission to a
remote location. Additionally, it demultiplexes
(DEMUX) the composite signals back to their
constituent wavelengths at a level that is acceptable
to minimize data channel crosstalk.
Model 6002/3/4 devices efficiently combine
wavelengths in the 1310nm, 1480nm, and 1550nm
optical windows together over a single mode fiber.
The signals are then optically separated
(demultiplexed) at the remote end. Each model is
protocol, speed, and line code transparent.
The 6002/3/4 models are configured in two, three,
and four channel wavelength applications.
Stand alone model – Model 6002 non-managed,
non-powered stand alone module can be included in
a variety of environments. See Figure 2 for the
Model 6000 series of stand alone devices.
Rack mount models – Models 6002, 6003, 6004,
management aware, non-powered modules can
become part of the UCS (Universal Chassis System).
Figures 1 and 3 show the 6002 and 6004 modules.
The 6003 model is similar in design, but not shown.
Figure 1. Model 6002 and 6004 Rack Mount Modules