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pdh optic multiplexer(43)
4E1/4IP/8Phone Optic Multiplexer
Description
IDM-ENT448 is a fixed configuration. It transmits 4 channels of E1, 4 channels of Ethernet and 8 channels of phone over a pair of fibers (or one single fiber).
Features
TransmissionRead More
2011-06-15 09:51:27
4xE1 G.703+2xEthernet+1 to 30 channel voice (FXS/FXO) fiber ...
Description
IDM-30N is a fixed configuration. It transmits 30 channels of phone over a pair of fibers (or one single fiber).
Features
Transmission medium is fiber.
Standard 19”Read More
2011-06-24 16:04:47
1 to 30 channel voice extender over E1
Description
IDM-30 is a fixed configuration. It transmits 30 channels of phone over E1(coaxial cable or twisted pairs).
Features
Transmission medium is coaxial cable (75ohm) or twisted pairsRead More
2011-06-15 10:13:39
4xE1 G.703+2xEthernet+1 to 30 channel voice (FXS/FXO) fiber ...
Overview
IDM-30EN transmits at most 30 channels of voice, 2 channels of Ethernet and 4 channels of E1 over a pair of fiber (or one single fiber).With all FXO/FXS modules soldered to the main board,Read More
2011-06-24 16:09:04
8-channel optic video multiplexer
8-channel optic video multiplexer is a miniaturized fiber transmission equipment of video, data and other service signals. It introduces advanced all-digital uncompressed technique and was tailor-made forRead More
2010-12-21 14:25:10
4-channel optic video multiplexer
4-channel optic video multiplexer is a miniaturized fiber transmission equipment of video, data and other service signals. It introduces advanced all-digital uncompressed technique and was tailor-made forRead More
2010-12-21 14:26:20
24E1 MSAP/SDH Multiplexer
Brief Introduction
IDM MSAP155-24 is a newly-developed optical fiber transmission equipment by RDT company based on SDH technology. It manages to satisfy not only users’ needs for broadband, narrowbandandRead More
2011-02-23 08:58:18
V.35 fiber optic modem
V.35 modem supplied the connection the data of N*64kbps V.35 or one port RS232 to the optical interface, and it is also called frame V.35 PDH. The equipment is wildly used in the computer interface DDNRead More
2010-05-25 10:48:40
2-channel optic video multiplexer
2-channel optic video multiplexer is a miniaturized fiber transmission equipment of video, data and other service signals. It introduces advanced all-digital uncompressed technique and was tailor-made forRead More
2010-12-21 14:27:14
4xE1 G.703+2xEthernet+1 to 120 channel voice (FXS/FXO) fiber...
Overview
IDM-120N provides 2 shared 10/100Mpbs FE interfaces, 4 transparently transmitted E1 interfaces and at most 120 FXO/FXS interfaces with “caller ID display” feature.
IDM-120NRead More
2011-06-15 10:37:16
