Standard recommended retail price without VAT.
€452.18
Standard recommended retail price without VAT.
Because of our comprehensive Testing Program, we are confident on quality of our products. Such approach empower us to cover all our products with:

| Product Type: | DWDM MUX/DEMUX Unit |
|---|---|
| Number of Data Streams: | 8 |
| Number of Optical Channels: | 16 DWDM Channels According ITU-T ITU G.694.1 |
| Operating Wavelengths: | ITU-T C-band 100 GHz Channels 21 (1560.61nm) – 36 (1548.52 nm) |
| Filter Technology: | TFF (Thin Film Filter) |
| Passband: | >0.22 nm |
| Channel Spacing: | 100GHz (0.8 nm) |
| Insertation Loss (Passband): | 3.5 dB |
| Insertation Loss (Upgrade/Expansion): | 2.8 dB |
| Insertion Loss (1% Monitor Port): | 23 dB |
| Monitoring Port Type: | 1% Monitoring Port |
| Isolation Adjacent Channels: | >25 dB |
| Isolation Non-Adjacent Channels: | >35 dB |
| Channel Pass-band Ripple: | ≤0.5 dB |
| Polarization Dependent Loss (PDL): | <0.1 dB |
| Polarization Mode Dispersion (PMD): | <0.1 PS |
| Directivity: | >50 dB |
| Return Loss: | >45 dB |
| Maximum Power Handling: | 500 mW |
| Operating Temperature: | 0~+70 (°C) |
| Storage Temperature: | -40~+85 (°C) |
| Compliance: | CE, ISO, ITU-T G.694.1, RoHS, Telecordia GR-20 |
8 Channels Single Fiber Expandable DWDM Mux/Demux A-Side – SDMD-8A-E is a member of EDGE Optics xWDM Series product line. We designed EDGE Optics xWDM Series products to allow easy, gradual, logical, and cost-efficient expansion of network bandwidth using industry-leading passive WDM technology. The main advantage of xWDM is its passive nature – no power supply or cooling necessary, robustness – no special micro-climate requirements, and as a passive element, it has MTBF 100+ Years. xWDM is fully data rate or line protocol neutral – it is possible to use with colored transceivers supporting such applications as 1G/10G Ethernet, SDH/SONET, and 8/4/2/1G Fiber Channel. It’s simple to install and requires no configuration or maintenance.
SDMD-8A-E is a Single Fiber DWDM multiplexer, based on TFF (Thin-Film Filter) technology, designed to organize 8 protocol-independent parallel ITU-T G.694.1 compatible Dense Wavelength Division Multiplex (DWDM) Data Streams over Single SMF. With our focus on providing maximally low insertion loss, SDMD-8A-E is equipped with band-pass or skip filters extending the maximum distance of DWDM connections. SDMD-8A-E is fitted with a 1% Monitoring port, which allows easy in-service analytics and troubleshooting. The unit has LC/UPC connectors. SDMD-8A-E supports 8 channels ( 16 x 100GHz wavelengths) and it can be used as a standalone, or together with SDMD-8A by plugging it into an Upgrade port and expanding link capacity up to 16 channels. SDMD-8A-E is manufactured as a standard LGX-type package fitting any standard equipment rack.