Telephone Optical Terminal
IDM-3500
IDM OMP3500 2.5G Integrated Service Access Platform (IDM-3500, official full name IDM OMP3500 Integrated Service Access Platform) is a multiplexing device introduced by RayTrans: it transmits up to 16 groups of transparent E1 and 2 groups of physically isolated wire-speed Gigabit Ethernet through 2.5G optical fiber...
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The IDM-NT008 Integrated Service Fiber Access Equipment is one of the specialized large-scale integrated circuit designed integrated service transmission multiplexing devices, completing connections between user terminal equipment or between user terminal equipment and the public switched telephone network (PSTN) via optical fiber transmission medium. The equipment extends voice and data services to various user areas, achieving cross-boundary line extension, replacing remote small offices and deferred switching offices; or it addresses the limitations of twisted pair cables in bandwidth and transmission distance within urban areas, expanding the service range of switching offices.
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IDM-120AN
The IDM-120AN multi-service optical terminal, based on the functions of IDM-120A, adds a 155M PDH optical transmission module, providing 2 physically isolated 100M Ethernet interfaces and 4 groups of transparent E1 interfaces.
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IDM-120N
The IDM-120N 128-channel multi-service optical terminal is a PCM integrated service fiber optic transmission device designed with dedicated large-scale integrated circuits. Its total fiber optic transmission bandwidth is 155M, providing 2 shared wire-speed 100M Ethernet interfaces, 4 groups of E1 transparent transmission interfaces, and 128 telephone subscriber channels. The IDM-120N 128-channel multi-service optical terminal also features dual backup and hot-swappable power supply and ring generator units, greatly ensuring the reliability of service transmission.
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The IDM-120N multi-service optical terminal adopts a 19-inch 3U standard chassis; its total optical fiber transmission bandwidth is 155M, providing 2 shared wire-speed 100M Ethernet interfaces, 4 groups of E1 transmission interfaces, and 120 telephone subscriber channels; the IDM-120N multi-service optical terminal provides 16 subscriber interface slots; reserved multi-function card slots for flexible expansion, supporting any network topology;
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IDM 120N
Provides 2 2.5G SFP optical interfaces with optical port 1+1 protection; provides 120 FXO/FXS interfaces as per standard definition; provides 2 independent wire-speed 1000M Ethernet interfaces; provides 4 groups of E1 interfaces supporting transparent transmission mode; features comprehensive function control switches and alarm indication functions. Features comprehensive function control switches and alarm indication functions; features concise and complete network management functions, enabling online real-time query and fault statistics management of the device.
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IDM-120PN
The IDM-120PN multi-service optical terminal is an optical fiber multiplexing device that utilizes dedicated large-scale integrated circuits to provide fiber-based wire-speed 100M Ethernet interfaces and 8 E1 interfaces over optical fiber transmission, of which 4 E1 channels are used for cross-connect multiplexing and the other 4 E1 channels for transparent transmission, completing processing of 2 to 4 optical signal channels. The IDM-120PN multi-service optical terminal adopts a 19-inch 1U standard chassis with 8 universal slots and 2 expansion slots.
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IDM-120PN2
The IDM-120PN2 multi-service optical terminal, based on IDM-120P, provides 2 groups of high-speed optical interfaces in dual optical directions, 4 groups of transparent E1 interfaces, and 2 groups of wire-speed 100M Ethernet with physical isolation, facilitating the formation of optical chain networks and saving line resources.
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IDM-300ME
The IDM-300ME multi-service optical terminal provides 2 shared wire-speed 100M Ethernet interfaces and 6 groups of transparent E1 interfaces. It also provides FXO and FXS interfaces with Caller ID functionality, supporting up to 300 subscriber voice channels.
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IDM-300MP
The IDM-300MP multi-service optical terminal provides a 250M optical interface, offering 300 telephone channels + 8 E1 + 2 physically isolated wire-speed 100M Ethernet ports, with a standard SNMP network management interface.
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IDM 30AN
In some applications, both fiber optic lines and E1 lines are required simultaneously as mutual backup transmission channels. For example, a forest fire prevention unit's lookout point normally uses fiber optics to communicate with the base below the mountain. To prevent cables from being destroyed by mountain torrents during flood season, a microwave bridge + reverse bridge is used to provide an E1 channel as backup.
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IDM-30AN
The IDM-30AN multi-service optical terminal provides an optical fiber rate of 155Mbps. It offers transparent transmission of up to 4 E1 channels, while providing 1-2 shared line-speed 100M Ethernet channels. The Ethernet interface features data frame filtering and MAC address auto-learning functions. The transmission distance is no less than 40KM, with optional SC/FC/ST interfaces and support for single-fiber transmission mode. It can provide 30 user interfaces in a 1U chassis, with over 20 optional service cards.
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IDM-30E
The 30-channel optical terminal adopts a 19-inch 1U standard chassis, providing 30 telephone interfaces and 2 groups of wire-speed 100M Ethernet interfaces through 1 optical fiber channel, supporting VLAN partitioning, and the Ethernet can be configured as 4 groups; 4 groups of E1 interfaces support transparent transmission mode; the IDM-30E/30EN multi-service optical terminal is easy to install and can meet the requirements of various application environments. It can form various networks with SDH and PCM equipment.
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IDM-30EN
The IDM-30EN-32 Integrated Service Optical Terminal uses optical fiber as the transmission medium, utilizing standard fiber or E1 transmission channels (G.703 standard) with PCM30/32 framing to convert telephone service signals or data signals into optical signals for transmission to the remote end over fiber; in addition, unlike the IDM-30E-32 Integrated Service Access Device, it can also provide two Ethernet service channels in addition to all services offered by the former.
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IDM-30EN
The IDM-30EN multi-service optical terminal adopts a 19-inch 1U standard chassis. The IDM-30EN multi-service optical terminal provides 30 user interfaces as defined by the standard; 2 groups of wire-speed 100M Ethernet interfaces, supporting VLAN partitioning, and the Ethernet can be configured as 4 groups; 4 groups of E1 interfaces support transparent transmission mode.
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IDM-8ENT
The IDM-8ENT multi-service optical terminal provides a 155M optical interface, 19-inch 1U standard chassis. The IDM-8ENT multi-service optical terminal provides 8 channels of shared 100M Ethernet + 8 groups of transparent E1 + 8 channels of telephone + 2 channels of high-speed RS232, with 220V/-48V optional.
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IDM DT02
The IP-based elevator five-party intercom system is a serverless, IP-transmission-based five-party intercom system that not only supports traditional three-party or five-party intercom terminals, but also enables visual operation. Most importantly, it is compatible with multi-party intercom terminals using various protocol interfaces within the same system. It provides both IP transmission access and centralized dispatch functions (leveraging IoT servers and transmission protocols).
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IDM DTWF
When there is no fiber connection between the central monitoring room and the elevator machine room, but an IP connection channel is available, a mode similar to VoIP telephony can be used, but without requiring a SIP server, instead using end-to-end IP hotline connection. In this case, the IDM DTWF-2 Elevator Five-party Intercom Gateway can be used. If it is not an IP private network, VPN virtual private network technology must be provided. The IDM DTWF-2 provides conversion of 2 elevator intercom interfaces to the IP transmission network.
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IDM GP2400
The IDM GP2400-30E multi-service optical terminal utilizes 2.5G optical fiber transmission bandwidth (G.703 standard) with PCM30/31 format, providing dual-fiber mutual backup, direct telephone service interfaces (30 channels of FXO, FXS, or magneto), 4 groups of physically isolated wire-speed 100M Ethernet (400M total), 2 groups of physically isolated wire-speed 1000M Ethernet (2000M total), E1 (1-4 E1 channels), HDMI HD video transmission, and various other user interfaces. The IDM GP2400-30E multi-service optical terminal provides dual-fiber mutual backup and can also be combined with other equipment to form multiple groups of physically isolated Ethernet ring network telephone optical terminals.
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IDM-NT104H
The IDM-NT104H desktop 4-channel hotline multi-service optical terminal adopts a desktop chassis structure design. The 4-channel hotline telephone optical terminal features high integration and compact size. It provides 4 hotline telephone interfaces and 1 line-rate 100M Ethernet interface through 1 fiber channel. The IDM-NT104H desktop 4-channel hotline multi-service optical terminal is one of the integrated service transmission multiplexing devices designed by our company using dedicated large-scale integrated circuits.
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IDM-NT202
The IDM-NT202 multi-service optical terminal features a 19-inch 3U rack-mount chassis design; provides 16 dual-fiber (single-fiber) optical channels; the IDM-NT202 multi-service optical terminal offers 2 ordinary telephone interfaces with Caller ID and 2 groups of shared 100M Ethernet channels, and the 2 groups of Ethernet interfaces can be arbitrarily divided into VLANs; equipped with comprehensive alarm indication functions; dual power supply units with 1+1 mutual backup.
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IDM-NT202
The 2-channel telephone optical terminal features a desktop chassis design, providing 2 telephone interfaces and 2 groups of shared 100M Ethernet channels over 1 fiber optic channel. The 2 groups of Ethernet interfaces can be arbitrarily divided into VLANs. The IDM-NT202 multi-service optical terminal can be widely applied in public telephone network access and dedicated line information transmission for telecommunications data services, power, banking, public security, military, schools, highways and other sectors.
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IDM-NT202EM
The EM optical terminal provides 2 channels of 2/4-wire EM interfaces and 1 channel of line-rate 100M Ethernet interface. The IDM-NT202EM optical terminal extends data services to various subscriber areas, serving as a substitute for remote small exchanges, enabling cross-boundary subscriber provisioning, and alleviating the load on switching offices; alternatively, it resolves the limitations of twisted pair in terms of bandwidth and transmission distance within urban areas, expanding the service coverage of switching offices. This EM optical terminal device can be widely applied in telecommunications data services, electric power, banking, public security, military, schools, highways, and other sectors for public switched telephone network access and dedicated line information transmission.
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IDM NT204
The IDM NT204 (DT) Mitsubishi Elevator Digital Five-party Intercom Optical Terminal provides a dedicated digital five-party intercom interface card that matches the signaling of five-party intercom units, enabling five-way communication between the central office and the machine room, car, car top, and pit. The five-party intercom optical terminal is available in 2-channel IDM NT204 (DT), 8-channel IDM ENT448 (DT), 30-channel IDM 30EN (DT), etc., meeting the signal transmission requirements from elevator group machine rooms to the central monitoring room, and also suitable for fiber access transmission in scenarios such as monitoring room relocation or consolidation.
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