H+S BKtel offers high reliability and quality products.
These products are accepted by companies, such as Deutsche Telekom K.K., who demand the highest reliability, so-called "Telecommunication grade".
ES10 This is a 1550nm externally modulated optical transmitter for CATV. (Transmission Distance: more than 100km)
This transmitter has the highest market share in Japan. More details
(Jump to HUBER+SUHNER BKtel GmbH web site)
ES28 This is a 1550nm externally modulated optical transmitter for CATV/BS-IF/CS-IF.
This transmitter can send not only CATV but also raw BS-IF/CS-IF signals(so-called “Pass Thru”) over one fibre. (Transmission Distance: more than 100km)。 More details (Jump to HUBER+SUHNER BKtel GmbH web site)
DS28 This is a 1550nm directly modulated optical transmitter with the chirping compensation capability for CATV/BS-IF/CS-IF.
This transmitter can send not only CATV but also raw BS-IF/CS-IF signals(so-called “Pass Thru”) over one fibre. (Transmission Distance: up to 35km) More details (Jump to HUBER+SUHNER BKtel GmbH web site)
EDFA The optical output can be adjusted.
It would be easy to optimize SBS (Stimulated Brillouin Scattering) suppression adjustment at the field under the combination of BKtel ES10/ES28 as this optical amplifier has SBS measuring capability.
Also, if EDFA with DCM (Dispersion Compensated Module) is used with BKtel DS28, it would be possible to extend the transmission distance . More details (Jump to HUBER+SUHNER BKtel GmbH web site)
High Density Fibre Management Box This fibre management box can correspond up to 64 lines in WDM(Wavelength Division Multiplexing) application(1310nm/1490nm PON +1550nm RF Video overlay)with the height of 1HU. More details (Jump to HUBER+SUHNER BKtel GmbH web site)
