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Beijing Raytrans Digital Technology Co., Ltd.

PDH Optical Terminal

PDHIDM-240NET Optical Multiplexer | PDH Optical Multiplexer | Multi-Service Optical Multiplexer | Optical Multiplexer Manufacturer | Raytrans main product image

IDM-240NET 8E1+100M PDH Optical Multiplexer

Single board multiplexes E1 and wire-speed Ethernet, saving one switch; dual optical port protection; serial port network management

The IDM-240NET optical multiplexer is a point-to-point optical transmission device developed with large-scale integrated circuits. On a single board, it implements hybrid multiplexing of up to 8 E1 services, optical transmission of 4 shared 100M wire-speed Ethernet data channels, and 1 RS232 interface, and supports dual optical port mutual backup and serial port network management.

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PDHIDM-480 Optical Multiplexer | PDH Optical Multiplexer | Multi-Service Optical Multiplexer | Media Converter Manufacturer | Optical Multiplexer Manufacturer main product image

IDM-480 16E1+100M PDH Optical Multiplexer

16E1 and 4 Fast Ethernet channels multiplexed on the same board; one pair of optical fibers saves two devices; panel buttons for status viewing

The 16E1 optical multiplexer is a point-to-point optical transmission device developed with very large-scale integrated circuits. With a compact single-board structure, it implements hybrid multiplexing and optical transmission of 16 E1 channels and 4 100M line-rate Ethernet data channels, combining the functions of a PDH optical multiplexer and a 100M Ethernet media converter. The IDM-480 provides a network management interface and a user auxiliary channel, with comprehensive alarm monitoring, high integration, low power consumption, stable performance, and ease of use. The IDM-480 broadband network optical multiplexer is a product that integrates a traditional carrier-class E1 optical multiplexer with an Ethernet media converter.

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PDHIDM-CH120NET PDH Optical Multiplexer | Optical Multiplexer | Multi-Service Optical Multiplexer | Optical Multiplexer Manufacturer | Raytrans main product image

IDM-CH120NET PDH Optical Multiplexer

4 E1 plus 2 Fast Ethernet single-fiber mixed transmission, dual power supplies, dual optical port redundancy, E1 tributary loopback

The 120NET optical multiplexer is an optical transmission device developed on the basis of very large-scale integrated circuits. It implements mixed multiplexing and optical transmission of transparent E1 circuits and 100M line-rate Ethernet data channels; full/half duplex adaptive; provides complete

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PDHIDM-CH240NET PDH Optical Multiplexer | Optical Multiplexer | Multi-Service Optical Multiplexer | Optical Multiplexer Manufacturer | Raytrans main product image

IDM-CH240NET PDH Optical Multiplexer

E1 and Ethernet mixed transmission over one fiber saves one optical multiplexer and media converter; E1 tributary loopback; dual

The 240NET series PDH optical multiplexer is an optical transmission device developed on the basis of large-scale integrated circuits. It implements mixed multiplexing and optical transmission of transparent E1 circuits and 100M line-rate Ethernet data channels; full-duplex/half-duplex adaptive

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PDHIDM GP PDH | Raytrans | Optical Multiplexer Manufacturer | SDH Equipment Manufacturer main product image

IDM GP-2400 Ultra-Broadband Multi-Service Device

Six groups of physically isolated Ethernet over a single 2.5G fiber core, dual optical ports with 1+1 hot standby

The IDM GP-2400 ultra-broadband multi-service device can transmit two groups of physically isolated wire-speed gigabit Ethernet and four groups of wire-speed physically isolated 100M Ethernet over 2.5G optical fibers. It provides two groups of 2.5G optical fiber hot standby. It can provide both ~220V and -48V power supplies.

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PDHIDM GP2000 PDH Optical Multiplexer | Optical Multiplexer | Multi-Service Optical Multiplexer | Gigabit Network Optical Multiplexer | Optical Multiplexer Manufacturer main product image

IDM GP2000-4E1 PDH Optical Multiplexer

5 E1 channels, 2 gigabit ports, dual SFP mutual backup, one rack position and one fiber pair save supporting devices

The IDM GP2000-4E1 PDH optical multiplexer provides two groups of SFP optical interfaces, 5 groups of E1 circuits, and 2 groups of 1000M line-rate Ethernet interfaces in a single unit. It offers an SNMP network management interface and comprehensive alarm monitoring functions, with high integration, low power consumption, stable performance, and ease of use. The GP2000 device can interoperate with the GP2400 optical port, and the dual SFP optical ports provide mutual backup. It is widely used in private networks such as public security, electric power, railway, and mining, as well as public networks of China Mobile, China Unicom, and China Telecom.

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PDHIDM GP2400 Integrated Service Access Device | Optical Multiplexing Equipment | PCM Equipment | Optical Multiplexer Manufacturer | Raytrans main product image

IDM GP2400-8E1-30 Integrated Service Optical Multiplexer

30-channel voice, 8E1, dual gigabit, four Fast Ethernet physically isolated, single-fiber receiving port saves three devices

The IDM GP2400-8E1-30 gigabit network optical multiplexer features 2.5G optical interfaces and provides up to 30 voice access channels, 8 E1 channels, 2 physically isolated line-rate 1000M Ethernet interfaces and 4 physically isolated line-rate 100M Ethernet interfaces over optical fiber, along with a standard SNMP network management interface.

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PDHIDM GP2400 Optical Multiplexer | PDH Optical Multiplexer | Multi-Service Optical Multiplexer | Gigabit Network Optical Multiplexer | Optical Multiplexer Manufacturer Main Product Image

IDM GP2400 Series PDH Optical Multiplexer

16 × E1, 4 × Fast Ethernet, 2 × Gigabit Ethernet single-fiber aggregation, one unit replaces three, saving switches at the site

The IDM GP2400 series optical multiplexer provides 2.5G optical ports, 4 to 16 groups of E1 circuits, 4 groups of line-rate 100M Ethernet, and 2 groups of line-rate 1000M Ethernet interfaces. It can provide an SNMP network management interface, comprehensive alarm monitoring, high integration, low power consumption, stable performance, and ease of use. It can be widely used in private networks such as public security, electric power, railway, and mining, as well as in public networks of carriers such as China Mobile, China Unicom, and China Telecom.

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PDHIDM GP4000 PDH Optical Multiplexer | Multi-Service Optical Multiplexer | Gigabit Network Optical Multiplexer | Optical Multiplexer | Optical Multiplexer Manufacturer main product image

IDM GP4000-16E1 PDH Optical Multiplexer

16-channel E1, 4 groups of isolated gigabit over the same cable, one pair of optical fibers saves three or four devices

The IDM GP4000-16E1 PDH optical multiplexer provides 2 5Gbps SFP optical ports per standalone unit, supports up to 16 E1 interfaces, and can provide 4 groups of gigabit (1000M) physically isolated Ethernet ports; it offers an IP-based SNMP network management interface; supports DDM and ALS; provides an order-wire telephone; dual power supply; comprehensive alarm monitoring functions, high integration, low power consumption, stable performance and ease of use. It can be widely used in private networks such as public security, electric power, railway and mining, as well as public networks of China Mobile, China Unicom and China Telecom.

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PDHIDM MP200 PDH Optical Multiplexer | Optical Multiplexer | Multi-Service Optical Multiplexer | Optical Multiplexer Manufacturer | Raytrans main product image

IDM MP200-8E1 PDH Optical Multiplexer

Dual SFP optical ports, 8 E1, 2 Fast Ethernet, single-fiber one-unit access, E1-saving optical multiplexer and

The IDM MP200-8E1 optical multiplexer provides two SFP optical interfaces, eight E1 circuits, and two 100M wire-speed Ethernet interfaces in a single unit. It offers an SNMP network management interface and comprehensive alarm monitoring functions, with high integration, low power consumption, stable performance, and ease of use.

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PDHIDM OMP2000 Integrated Service Access Device | Optical Multiplexing Equipment | PCM Equipment | Optical Multiplexer Manufacturer | Government Private Network Optical Fiber Communication Solution main product image

IDM OMP2000-8E1-30 Optical Multiplexer

8-channel E1 transparent transmission, dual-gigabit physical isolation, 2.5G optical port 1+1 protection, single-fiber convergence

Provides two 2.5Gbps SFP optical interfaces with 1+1 protection for optical ports; provides two independent 1000M Ethernet interfaces; the IDM OMP2000-8E1-30 physically isolated gigabit network optical multiplexer is simple to install and can meet the requirements of various application environments.

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PDHIDM OMP2400 PCM Equipment | Integrated Service Access Device | Optical Multiplexing Equipment | Optical Multiplexer Manufacturer | Raytrans main product image

IDM OMP2400 Ultra-broadband Integrated Service Optical Multiplexing Equipment

2.5G optical port 1+1

The IDM OMP2400-4E1-30E ultra-broadband integrated service optical multiplexing equipment utilizes 2.5G optical fiber transmission bandwidth (G.703 standard) and adopts the PCM30/31 format. The IDM OMP2400-4E1-30E physically isolated gigabit network optical multiplexer is simple to install and can meet the requirements of various application environments.

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PDHIDM OMP2400 PCM Equipment | Integrated Service Access Device | Optical Multiplexing Equipment | Optical Transmission Equipment | Optical Multiplexer Manufacturer main product image

IDM OMP2400-8E1-30 Ultra-Broadband Integrated Service Optical Multiplexing Equipment

2.5G optical transmission

The IDM OMP2400-8E1-30 multi-service optical multiplexer utilizes 2.5G optical fiber transmission bandwidth (G.703 standard) and adopts the PCM30/31 format. It provides dual-fiber mutual backup and directly offers 64 kbit/s service interfaces and four groups of physically isolated line-rate 100M (400M in total). Meanwhile, the IDM OMP2400-8E1-30 is simple to install and can meet the requirements of various application environments.

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PDHIDM OMP3500 Integrated Service Access Device | PCM Equipment | Optical Transmission Equipment | Optical Multiplexing Equipment | Optical Multiplexer Manufacturer main product image

IDM OMP3500-30 Integrated Service Optical Fiber Transmission Equipment

One 1U unit aggregates 24 E1 channels, physically isolated gigabit Ethernet, and PCM voice over the same fiber

Provides 2.5G optical interfaces, a standard 19-inch 1U chassis, (up to 24 groups of E1 + 2 physically isolated wire-speed 1000M Ethernet interfaces + 4 physically isolated wire-speed 100M Ethernet interfaces + up to 3 8-channel/10-channel PCM service boards) and a standard SNMP network management interface. The IDM OMP3500-30F physically isolated gigabit network optical multiplexer is simple to install and can meet the requirements of various application environments.

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PDHIDM OMP4000 Optical Multiplexer | Telephone Optical Multiplexer | Multi-Service Optical Multiplexer | Gigabit Network Optical Multiplexer | Optical Multiplexing Equipment main product image

IDM OMP4000-4E1-30E Ultra-Broadband Integrated Service Optical Multiplexing Equipment, 4 Gigabit Ethernet Ports, 4 E1 Ports, 30 Telephone Channels

Dual 5G optical ports with 1+1 protection

IDM OMP4000-4E1-30E physically isolated gigabit network telephone optical multiplexer with 5G optical interfaces, 19-inch 1U standard chassis, providing 2 × 5 Gbps SFP optical interfaces with 1+1 protection for optical ports; providing 30 voice access channels + 4 E1 + 4 physically isolated line-rate gigabit Ethernet ports; providing a standard SNMP network management interface;

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PDHIDM OMP4000 PCM Equipment | Optical Multiplexing Equipment | Integrated Service Access Device | Optical Transmission Equipment | Optical Multiplexer Manufacturer main product image

IDM OMP4000-8E1-24 Ultra-Broadband Integrated Service Optical Multiplexing Equipment

4-channel isolated gigabit

The IDM OMP4000-8E1-24 physically isolated gigabit network optical multiplexer utilizes 5G optical fiber transmission bandwidth (G.703 standard) and adopts the PCM30/31 format. It provides dual-fiber mutual backup, 24-channel 64K narrowband subscriber access + 4E1 + 4 physically isolated line-rate gigabit Ethernet interfaces, and dual 2.5G optical fiber parallel transmission. Meanwhile, the IDM OMP4000-8E1-24 physically isolated gigabit network optical multiplexer is simple to install and can meet the requirements of various application environments.

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PDHIDM OMP64 PCM Equipment | Integrated Service Access Device | Optical Transmission Equipment | Optical Multiplexing Equipment | Optical Multiplexer Manufacturer Main Product Image

IDM OMP64 Integrated Service Optical Fiber Transmission Equipment

Dual Gigabit Physically Isolated 64-Channel Telephone Single-Fiber 2.5G Saves One Optical Multiplexer

The IDM OMP64 physically isolated gigabit network optical multiplexer has a total optical fiber transmission bandwidth of 2.5G and provides 2 independent 1000M Ethernet interfaces and 64 telephone subscriber channels; meanwhile, the IDM OMP64 physically isolated gigabit network optical multiplexer is simple to install and can meet the requirements of various application environments.

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PDHIDM OPTCOM Optical Multiplexer | Multi-Service Optical Multiplexer | Optical Multiplexer Manufacturer | Raytrans Main Product Image

IDM OPTCOM Serial Port Fiber Optic Transmission Device

Jumper-Switched Three Serial Port Types, Single-Fiber Aggregation of Multiple Services, 120 km, 17-Slot Hot-Swappable Dual Power Supply

The serial port fiber optic transmission device has stronger anti-interference capability and is not affected by electromagnetic interference, lightning strikes, or ground loop problems, ensuring high reliability and security of data transmission. It supports multiple serial port protocols such as RS-232, RS-485, and RS-422; users can switch between different interface types via jumpers to adapt to diverse device communication requirements; serial port rate adaptive (0~115200 bps), automatically adjusting the rate to ensure transmission efficiency; the internal sampling frequency for RS-232, RS-485, and RS-422 services is 13 MHz; supports 1 channel of CTS and RTS control transmission

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PDHIDM-30AN Integrated Service Access Device | PCM Equipment | Optical Transmission Equipment | Time-Slot Cross-Connect Equipment | Optical Multiplexing Equipment main product image

IDM-30AN Integrated Service Access Device

128 time slots two-stage cross-connect, 4xE1 transparent transmission, single fiber 40 km saving fiber cores

The IDM-30AN multi-service optical multiplexer has an optical fiber rate of 155 Mbps. The IDM-30AN multi-service optical multiplexer provides up to 4xE1 transparent transmission, and also provides 1-2 shared line-rate 100M Ethernet channels. The Ethernet interface has data frame filtering and MAC address auto-learning functions. The transmission distance is no less than 40 km, with optional SC/FC/ST interfaces, supporting single fiber transmission mode. It can provide 30 subscriber interfaces in a 1U chassis, with more than 20 optional services.

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PDHIDM-30EN Optical Multiplexer | Multi-Service Optical Multiplexer | Telephone Optical Multiplexer | PDH Optical Multiplexer | Integrated Service Access Device main product image

IDM-30EN Integrated Service Multiplexer

30 channels of 64K plus 4 groups of E1 transparent transmission plus 2 groups of 100M Ethernet with VLAN isolation

The IDM-30EN multi-service optical multiplexer uses a 19-inch 1U standard chassis. The IDM-30EN multi-service optical multiplexer provides 30 standard-defined subscriber interfaces; 2 groups of wire-speed 100M Ethernet interfaces support VLAN partitioning, and the Ethernet can be configured as 4 groups; 4 groups of E1 interfaces support transparent transmission mode;

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PDHIDM OMP3500 Integrated Service Access Device | PCM Equipment | Optical Transmission Equipment | Optical Multiplexing Equipment | Time-Slot Cross-Connect Equipment main product image

IDM OMP3500 Integrated Access Platform

4×2.5G optical ports, mutual backup between optical fiber and E1 services, 16 E1 channels over a single fiber plus

Provides 4 SFP 2.5G optical transmission interfaces, 2 groups of physically isolated wire-speed gigabit Ethernet and 4 groups of wire-speed physically isolated 100M Ethernet; provides up to 16 groups of E1 transparent transmission; provides up to 30 channels of narrowband PCM service access capacity; supports SNMP Ethernet network management; supports FXS/FXO and magneto cards, with 10 or 8 service interfaces per card; 2/4-wire E&M interface cards, with 4 interfaces per card; RS232/RS422/RS485 with 8 interfaces per card; GSM/CDMA services with 2 channels per card; USER universal interface card, which can be mixed with 4 PCM service modules

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PDHIDM OMP3500E Optical Multiplexer | Multi-Service Optical Multiplexer | Telephone Optical Multiplexer | Gigabit Network Optical Multiplexer | Raytrans main product image

IDM OMP3500E Multi-Service Optical Multiplexer

2.5G Dual Optical Port 1+1 Protection 24-Channel E1 6-Slot PCM 2 Gigabit 4

IDM OMP3500E multi-service optical multiplexer, applied in the product showcase field, a communication/transmission/dispatching device for industry customers (to be further detailed subject to the manufacturer's technical documentation)

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PDHIDM OMP8000 Optical Transmission Equipment | Integrated Service Access Device | PCM Equipment | MSAP | Raytrans main product image

IDM OMP8000 Integrated Service Optical Fiber Transmission Equipment

2.5G dual optical ports, 30-channel PCM service, chain network and ring network capable, providing 8 groups of physically isolated gigabit Ethernet

Provides 2 SFP 12G optical transmission interfaces, capable of forming point-to-point, chain network, ring network, or 1+1 protection networks; provides 8 groups of physically isolated gigabit Ethernet; provides up to 30 channels of narrowband PCM service access capacity; can be configured for mutual backup of PCM services on the optical fiber and the first E1; supports FXS/FXO and magneto cards, with 10 channels/8 channels of service interfaces per card;

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PDHIDM OptiMUX Converged Communication Command and Dispatch System | Converged Dispatching | Command and Dispatch | Integrated Service Access Device | Optical Multiplexing Equipment main product image

IDM OptiMUX Aggregation-Type Integrated Platform

16-slot card-based mixed insertion; one chassis integrates transmission, switching, access, and dispatching; saves equipment room space and supporting power supply

The IDM OptiMUX aggregation-type integrated platform adopts a (6+1)U card-based chassis design and provides 16 slots. The device integrates high-speed optical fiber transmission, PBX voice switching, PCM access, and audio and video command and dispatch technologies, and supports multiple networking approaches: point-to-point, chain, ring network, star, tree, ring-cut-ring, ring-intersecting, and other networks.

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