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Interface Converters

As a prominent manufacturer & exporter, Hangzhou Grancom Information Technology Co., Ltd. offers a wide line of Interface Converters that are used for electrically isolating as well as converting analog signals. Designed for better safety, reliability and protection, they are ideal for industrial applications. Also, they necessitate minimal engineering efforts with their proven design concepts. The Interface Converters can be utilized in different industrial / commercial applications without any software / hardware changes. They are compact, rugged and easy to set up, providing a reliable & effective solution.  

Features & Benefits:
  • Over-voltage protection for analog signals.
  • Simple installation as well as configuration.
  • Space saving design and durable construction.   
  • Protection against ground loops, transients and surges etc.  
  • Offer maximal flexibility to all of your application needs.
  •  

2-port 10/100M Ethernet + 8-port RS232/RS485/RS422
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2-port 10/100M Ethernet + 8-port RS232/RS485/RS422
MRS4008
Key Features :
  • The system consists of central node equipment and service node equipment, and can support ring, chain and star and ring + chain + star and other complex network topologies and self-healing ring and automatic switching protection
  • The system adopts grouped exchanging statistics multiplexing mode, which increases the usage of bandwidth greatly, and the number of service nodes is not restricted by the number of time-slots of E1
  • The central node equipment can support 16 transmission directions and the transmission port can support FC/SC optical fiber, 75Ω E1 and 120Ω E1, and any two channels of E1 (or optical fiber) can support loop networking, and the loop networks are separated. It has standard mechanical structures of 1U and 19 inches
  • Service node equipment can provide 2 channels of switched Ethernet data ports, 2/4/8/ channels of RS232/485/422 serial ports. The Ethernet port can support 10/100M, semi-duplex, full-duplex and adaptive modes, and the serial data can support three communication modes: virtual serial port software, the controls developed by the company, Socket communication
4/8/16/31 FXO/FXS E1 Converter
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4/8/16/31 FXO/FXS E1 Converter
FE1-nVo-II

Key Features:

  • The equipment can provide remote loop-back function and pseudo-random code testing function to facilitate the launch of network;
  • Ethernet interface can support 10/100M adaptive and semi-duplex/full-duplex adaptive modes. When the voice channel is not in use, the bandwidth will be allocated to Ethernet service automatically, and the bandwidth can be switched automatically without package loss of Ethernet;
  • The voice adopts PCM coding with a bandwidth of 64 kbps; it can support polarity reversal, caller ID display and hot line;
  • The equipment can support double powers of AC220V and DC48V.
E1 to Ethernet Interface Converter
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E1 to Ethernet Interface Converter
FE1-ETH

Product Features:

  • Simple to operate
  • Trouble-free functionality
  • Precisely engineered
  • Wire-speed packet forwarding
  • Support 9.6K bytes frames
  • Support HDLC/GFP encapsulation
  • Support E1 frame or un-frame application
Fast Ethernet over E1 Protocol Inverter
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Fast Ethernet over E1 Protocol Inverter
FE1-4ETH

Fast Ethernet over E1 Protocol Inverter

  • Support Link Fault Pass Through (LFP) function
  • Built-in intelligent switch fabric and provide 4-port fast Ethernet
  • Support 2047 bytes frames
  • Up to 2K MAC address entries
  • Support HDLC/GFP-F encapsulation
  • Support E1 frame or un-frame application
  • Provide statistics for each E1 channel
2 E1 Timeslot Add/Drop To Ethernet Converter
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2 E1 Timeslot Add/Drop To Ethernet Converter
FE1-2COM+FE1
Product Key Features:  
  • Central convergence server supports two network management modes: server configuration application provided by our company and web Server. It can also support remote configuration and remote online upgrade
  • The Ethernet port for IP upload of central convergence server accords with IEEE802.3 serial protocol
  • Central convergence server supports two network management modes: server configuration application provided by our company and web Server. It can also support remote configuration and remote online upgrade.
E1 to V35 Converter
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E1 to V35 Converter
E1-V35

Key Features:

  • High operational fluency
  • Strong construction
  • Hassle-free performance
E1 to RS232 Converter
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E1 to RS232 Converter
E1-RS232
Technical Details :
  • 120 Ω/75 Ω resistance can be supported by E1 port simultaneously
  • At an  adaptive rate, V.35 user port can support N*64K (N=1~32), Can also support from internally as well as from external and slave clock modes, so that it can get various applications and can also work under the DCE and DTE modes 
  •  rate of 64K or 128K (optional) can be supported by the V.24 port and can manage  transmission at any specified time-slot in E1 port and also applicable under  DTE and DCE modes
  • Adaptive rate lower than 115.2K can be supported by RS232 port
  • With an adjustable rate Ethernet port can support N*64K (N=1~32) as well as the four channels of Switched Ethernet ports; 0M/100M semi-duplex and 10/100M full-duplex modes and VLAN protocol is supported by the Ethernet mode with  1 and adaptive mode (optional)  
  • the sending and receiving data warning of E1 port and switch off Ethernet function can be detected automatically through Ethernet protocol convertor
Timeslot Cross Connect Converter
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Timeslot Cross Connect Converter
DXC1008

Timeslot Cross Connect Converter Features:

  • With single board design it is highly dense that provides a standard 1U, physically is structural design is 19 inch with low power design as well as increase system reliability 
  • Adjustable configuration of system clock, local clock, or works under any E1 line clock and can be set entire network easily. 
  • Remote analog loop back function, analog loop back is provided the E1  interface that can conveniently removes the errors
  • Two-way connection between any time slot is own by the functions, with radio times lot connection it has a one-way times lot connectivity
  • CRC-4 check sum function(settable) own every E1 interface
  • CAS alarm, CRC-4, LOF, AIS and E1 LOS functions are also provided in it
2-port 10/100M Ethernet + 4-port RS232/RS485/RS422
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2-port 10/100M Ethernet + 4-port RS232/RS485/RS422
MRS4004
2-port 10/100M Ethernet + 2-port RS232/RS485/RS422
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2-port 10/100M Ethernet + 2-port RS232/RS485/RS422
MRS4002
Interface Converters
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Interface Converters
MRS3616E

Interface Converters Features :

  • The system adopts grouped exchanging statistics multiplexing mode, which increases the usage of bandwidth greatly, and the number of service nodes is not restricted by the number of time-slots of E1;
  • It can support three network management modes: equipment configuration program, Web Server, and central network management software. It can support remote on-line upgrade.
  • The central node equipment can support 16 transmission directions and the transmission port can support 75Ω E1 and 120Ω E1, and any two channels of E1 can support loop networking, and the loop networks are separated. It has standard mechanical structures of 1U and 19 inches; 
  • The system consists of central node equipment and service node equipment, and can support ring, chain and star and ring + chain + star and other complex network topologies and self-healing ring and automatic switching protection;
  • Service node equipment can provide 2 channels of switched Ethernet data ports, 2/4/8/ channels of RS232/485/422 serial ports. The Ethernet port can support 10/100M, semi-duplex, full-duplex and adaptive modes, and the serial data can support three communication modes: virtual serial port software, the controls developed by the company, Socket communication;
  • E1 transmission port of service node equipment can support power failure transfer function;
Interface Converters
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Interface Converters
MRS3608E

Product Key Features:

  • The central node equipment can support 16 transmission directions and the transmission port can support 75Ω E1 and 120Ω E1, and any two channels of E1 can support loop networking, and the loop networks are separated. It has standard mechanical structures of 1U and 19 inches;  
  • Service node equipment can provide 2 channels of switched Ethernet data ports, 2/4/8/ channels of RS232/485/422 serial ports. The Ethernet port can support 10/100M, semi-duplex, full-duplex and adaptive modes, and the serial data can support three communication modes: virtual serial port software, the controls developed by the company, Socket communication;
  • E1 transmission port of service node equipment can support power failure transfer function;
  • It can support three network management modes: equipment configuration program, Web Server, and central network management software. It can support remote on-line upgrade.
Interface Converters
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Interface Converters
MRS3604E

Interface Converters Major Features

  • The system consists of central node equipment and service node equipment, and can support ring, chain and star and ring + chain + star and other complex network topologies and self-healing ring and automatic switching protection;
  • The system adopts grouped exchanging statistics multiplexing mode, which increases the usage of bandwidth greatly, and the number of service nodes is not restricted by the number of time-slots of E1;
  • The central node equipment can support 16 transmission directions and the transmission port can support 75Ω E1 and 120Ω E1, and any two channels of E1 can support loop networking, and the loop networks are separated. It has standard mechanical structures of 1U and 19 inches; 
  • Service node equipment can provide 2 channels of switched Ethernet data ports, 2/4/8/ channels of RS232/485/422 serial ports. The Ethernet port can support 10/100M, semi-duplex, full-duplex and adaptive modes, and the serial data can support three communication modes: virtual serial port software, the controls developed by the company, Socket communication;
  • E1 transmission port of service node equipment can support power failure transfer function;
  • It can support three network management modes: equipment configuration program, Web Server, and central network management software. It can support remote on-line upgrade.
Interface Converters
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Interface Converters
MRS3602E

Interface Converters

  • Support Web-based or telnet remote network management and local Console port management
  • Two DXC equipment connected by E1, Through local device’s E1 time slots 0 to do remote management of DXC equipment
  • Provide TFTP online upgrade system firmware and software
  • AC220V, DC-48V dual power supply
Interface Converters
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Interface Converters
MC2031I

Interface Converters

  • It can support star and chain networking and link-fault-pass through function
  • E1 port accords with ITU-T G.703, G.704 and G.823, and the resistance of 75Ω unbalanced and 120 Ω balanced can be selected.
  • The serial port of node equipment can be selected from three working modes:  RS232/RS422/RS485, and can adapt for a rate lower than 19.2kbps. Ethernet port can support 10M/100M, full-duplex/semi-duplex and adaptive modes, and accords with IEEE802.3 serial protocol
  • The node equipment can transmit E1 time-slot of serial port data or Ethernet data by DIP switch setting
  • The Ethernet port for IP upload of central convergence server accords with IEEE802.3 serial protocol
Interface Converters
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Interface Converters
G.703 64K-ETH

Interface Converters

  • Provide E1 LOS, LOF,AIS and CRC-4, CAS alarm functions
  • Provide E1 interface remote alarm and CAS remote alarm functions
  • Provide TFTP online upgrade system firmware and software
  • AC220V, DC-48V dual power supply
4/8 FXO/FXS+ 10/100M Ethernet+ RS232 E1 converter
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4/8 FXO/FXS+ 10/100M Ethernet+ RS232 E1 converter
FE1-2Ethx2RS232xVo
Interface Converters
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Interface Converters
DXC1016

Interface Converters

  • High-density single board design, provide a standard 1U, 19 inch physical structure design, low power design, increase system reliability
  • Flexible configuration of system clock, local clock, or follow any E1 line clock, easy to synchronize the entire network
  • Provide E1 interface to analog loop back, remote analog loop back function, It is easy for debug, fault location
  • Owns the functions of two-way connection between any time slot, radio time slot connection and a one-way time slot connectivity
  • Each E1 interface owns CRC-4 check sum function(settable)
  • Provide E1 LOS, LOF,AIS and CRC-4, CAS alarm functions
  • Provide E1 interface remote alarm and CAS remote alarm functions


7F Building 1, No.200 Zhenhua Road, Hangzhou - 310030, Zhejiang, China
Mrs. Ella Wang

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