Description
D-MD-04-C21-C28-SFx & D-MD-04-C29-C36-SFx
The D-MD-04-C21-C28-SFx and D-MD-04-C29-C36-SFx filters are two sets of 4 channel DWDM-filters for single fiber configurations. There are eight DWDM wavelengths used to create and the 4 bi-directional channels, onewavelength in uplink and another in downlink, providing 4 bi-directional channels in total. Consequently, there are two different filters, denoted “A” and “B” where the difference lies in the transmitted and received channels.
The channel band of the Extension port is (1460 -1630nm) to enable e.g. OTDR signals to pass through thefilters. A Monitor port that taps off 1% of the transmitted and received line signal provides the ability to monitor thechannel power levels via a connected Optical Channel Monitoring (OCM) device or an optical spectrum analyzer.
D-MD-04-C21-C28-SFx icons and fornt plates
D-MD-04-C29-C36-SFx icons and fornt plates
The filters have an Extension port enabling the two pairs to be combined into an 8ch bi-directional configuration.
| PARAMETER | D-MD-04-CXX-CYY-SFX |
Loss values at I-temp conditions. |
| Passband Ext-port | 1264 -1630nm / 183.9 to 237.2THz | |
| Link loss, per channel (A) | ≤5.0dB | |
| Link loss, Extension (B) | ≤2.0dB |
Hot Product
D-MD-04-C21-C28-SFx & D-MD-04-C29-C36-SFx
The D-MD-04-C21-C28-SFx and D-MD-04-C29-C36-SFx filters are two sets of 4 channel DWDM-filters for singlefiber configurations. There are eight DWDM wavelengths used to create and the 4 bi-directional channels, one wavelength in uplink and another in downlink, providing 4 bi-directional channels in total. Consequently, there are two different filters, denoted “A” and “B” where the difference lies in the transmitted and received channels
D-MD-4S0-1x10; DWDM Band split/combine filter
The D-MD-4S0-1x10 is a band split/combine filter with a line port and 10 channel band ports
D-MD-8S0-1X5; DWDM Band split/combine filter
The D-MD-8S0-1x5 is a band split/combine filter with a line port and 5 channel band ports. The 40 DWDM channels are split into five groups of 8 channels enabling fan-out configurations
D-MD-40-C21-C60; 40ch DWDM MuxDemux
The D-MD-40-C21-C60 filter is a 40-channel DWDM protocol transparent Mux/Demux unit in accordance with the ITU-T G.694.1 100GHz grid. The channels operate in the standard C-band in dual fiber working configuration.
+86-760-22288503 
sales@vsunlight.net
Building C,NO.2 Qinye Road,Torch Development Zone,Zhong Shan City, Guangdong, PRC.
+86-760-22288503
sales@vsunlight.net
Building C,NO.2 Qinye Road,Torch Development Zone,Zhong Shan City, Guangdong, PRC.
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