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DWDM Product
Passive DWDM Optical Channel MUX/DMX in 1RU Chassis
Terraphotonics provides a comprehensive range of passive DWDM modules designed to meet a
wide variety of optical data transport applications. With patent-based ‘athermalization” IP,
Terraphotonics offers the industry’s most reliable, high-performance completely passive optical
DWDM solutions for indoor and outdoor environments. We specialize in every kind of DWDM
Mux and DeMux in optical spectral types (Gaussian, Flattop, and Semi-flattop), bandwidths
(200GHz, 100GHz, and 50 GHz), optical bands (C-band, L-band, and C-L dual band), channel
types (16-ch, 40-ch, 44-ch, 48-ch, 80-ch, 88-ch, 96-ch, and all-channels), and customization
(e.g., monitoring ports, Tap and OSC). Terraphotonics DWDM Optical Channel MUX/DMX
modules comes with every connectorization option, ranging from standard LC/UPC connectors
for the branching ports and the SC connector for the common port to MU or MTP/MPO
connectors to suit customer’s telecom application environment. All modules are designed to
fully comply with ITU G.694.1, ITU G.694.2 and ITU G.695 requirements. Terraphoptonics’
versatile range of products enables users to increase the data channel capacity of their single
fiber with up to 96 DWDM wavelength channels, thereby maximizing their investment in fiber
while extending their data network capacity significantly with great easiness in fiber
management.
Terraphotonics DWDM Mux/Demux modules are widely used in telecom metro networks,
long-haul transport networks, and enterprise data center networks, and it supports any
communication protocols as a physical layer device for both dual fiber and single fiber networks.
The modules are offered in a 1U mounting system with customer options for monitoring,
tapping, and supervisory OTDR ports.
In-building passive modules (for CO-side and Data Center operations)
Terraphotonics offers standard temperature environment application passive DWDM module
in a 1RU compact chassis for easy plug-and-play installation. With highly engineered fiber
routing based on decades of skilled practices in fiber routing with the use of the industry’s best
fiber (e.g., ), we are able to provide the best-in-class passive DWDM modules in chassis for
flexible and reliable data transport network operations.
External passive modules (for RN-side and OSP operations)
Terraphotonics offers extreme temperature tolerant passive DWDM modules for remote node
use in fiber pits or street side cabinets for outside plant operations. For easy and safe handlings
of these modules, our products are housed in industry COTS standard mounting trays and are
supplied as a sub-assembly module for integration or a complete stand-alone full-assembly
module for easy installation.