2 channels, 1RU Rack Mount, Duplex, DWDM Mux & Demux

北亿纤通荣誉出品

产品分类：WDM波分复用器

模块封装：

模块波长：

更新时间：2014-09-05 23:08

官方网址：http://www.f-tone.com

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Duplex DWDM MUX & DEMUX

Multiplexer (MUX) and demultiplexer (DEMUX) are combined together into a single piece of equipment for bi-directional data transmission over two fibers.

DWDM Mux/Demux modules are part of a series of high performance products based on silica-on-silicon planar technology. The AWG chips F-tone used for DWDM Mux/Demux are targeted for Long-Haul, Metro and access applications, where outstanding optical performance and low cost are paramount.
Athermal Arrayed Waveguide Grating (AAWG)is a high-performance DWDM mux/demux device without the need for temperature stabilization, electrical power, software. Athermal AWG s allow multiplexing and demultiplexing of DWDM signals over a wide operating temperature range, without the need for heater drive and monitoring electronics.
Thermal Arrayed Waveguide Grating (TAWG) DWDM Modules are are designed for use within the C-band release of DWDM system. Due to the temperature dependence of center wavelength, the AWG die requires a heater element (and control electronics when needed) that keeps the AWG at a certain temperature within 68-80°C to maintain the optical performance from 5°C to 65°C of environmental temperature.
The channel spacing for DWDM is 1.6/0.8/0.4 nm (200GHz/100 GHz/50 GHz grid). This small channel spacing allows to transmit simultaneously much more information.

Front Panel Details

Note: Actual layout depends on the chosen connector type as well as other factors. However, the principal scheme stays the same.

Item Details

2 channels DWDM mux and demux in one 1U Rack The channel spacing for DWDM is 0.8 nm (100 GHz grid). 1.6nm (200GHz) also available on request. Com port is duplex 1U 19inch Rack Mount Housing Protocol transparent (10 Mbps to 100 Gbps) Distance: Up to 80 km depending on power budget of user equipment Low insertion loss Excellent channel isolation Epoxy-free optical path Compliant to ITU-T G.694.1, Telcordia GR-1221-CORE and GR-1209 standard. ISO 9001 manufacturing facility

Mechanical Details for Housing

Note: Please, note that the drawings shown here only show the dimensions and do not the specific configuration of the module.

100 GHz DWDM Specifications
Channel Wavelength	Ref. ITU Grid
Channel Spacing	100 GHz (0.8nm)
Channel Passband (nm) @ - 0.5dB	0.3
Number of Channels	2	4	8	16
Add/Drop Channel Insertion Loss (dB)*	≤ 1.5	≤ 2.1	≤ 3.0	≤ 4.0
Express Channel Insertion Loss (dB)*	≤ 0.7	≤ 1.2	≤ 2.5	≤ 3.5
Return Loss (dB)	≥ 45
Adjacent Channel Isolation (dB)	≥ 25 (DeMux)
Non-adjacent Channel Isolation (dB)	≥ 40
Wavelength Temperature Stability (nm/ ° C)	≤ 0.002
Insertion Loss Thermal Stability dB/ ° C	≤ 0.005
Channel Uniformity (dB)	≤ 1.5
Polarization Dependent Loss (dB)	≤ 0.2
Maximum Power Handling (mW)	250
Operating Temperature ( ° C)	0 to 65
Storage Temperature ( ° C)	-40 to 85
*Note: Insertion Loss values do not include connector losses.