Engaging in tower manufacturing for more than a decade, our company has longtime experience in the design, manufacture and installment of steel tower mast structure. Main products include all kinds of iron towers and similar steel structures widely used in the fields like power transmission, substations, telecommunication, microwave-communication, radio/tv broadcasting, mapping, watchtower etc.
Engaging in tower manufacturing for more than a decade, our company has longtime experience in the design, manufacture and installment of steel tower mast structure. Main products include all kinds of iron towers and similar steel structures widely used in the fields like power transmission, substations, telecommunication, microwave-communication, radio/tv broadcasting, mapping, watchtower etc.
Pneumatic telescopic masts
Pneumatic telescopic mast is a latest innovation, forming part of an integral communication of systems. These masts are light weight and meant for quick erection, ranging from 5 to 25meters height. Pneumatic masts are extended by using low pressure air. The accessories supplied either from a compressor, in case of smaller masts, from a foot pump.
Idm ch-480net
Brief introduction
Idm ch-480net pdh multiplexer transmits 16 e1 and two 100mbps ethernet networks over one or two fiber channels. The optical interface supports simple als function, code of e1 interface is hdb3 which meets all the international standards. It also has perfect monitoring and alarm function, high degree of integration, low power consumption and stable performance. Both desktop type and integrated type are available. 220vac/-48vdc power supply alternative. It can be widely used in the mobile base stations, remote module of the switch and ddn private network and etc.
Features
1.Provide standard 16e1 transmission and two 100m ethernet.
2.Ethernet ports support vlan and flow control.
3.155mbps speed rate of the optical interface and transmission distance more than 50km.
4.Support e1 loopback of cot (central office terminal) and rt (remote terminal), easy to test and manage.
5.Optical interfaces with 1+1 channel protection.(either one fails, the other will back it up)
6.Nms interface optional (rs232/ethernet).
Specifications
Power supply
220vac/-48vdc
Consumption: 40w¦10%
Optical interface
Rate 155mbps¦50ppm Wavelength 1310nm/1550nm
Physical connector Fc/sc Sensitivity Better than -36dbm
E1 interface
Channels 16 Rate 2.048mbps¦50ppm
Comply with Itu-t g.703 Code Hdb3
Impedance 75 unbalanced and 120 balanced
63e1 sdh/mstp multiplexer
Brief introduction
Idm mstp155-63 is wide narrow-band integrated optical fiber transmission equipment base on sdh/mstp technology, it can directly connected to the remote pdh multiplexer, optical modem and multi-service optical terminal and so on, integration of sdh transmission unit, e1 crossing unit and integrated service accessing unit, to adapt to various network topology can be set as a multi-service access, sdh transmission, pdh optical access functions of the small mstp equipment. Powerful network management functions, it can configure, failure and data statistics, real-time monitoring of network performance.
Features
1.Two stm-1 optical interface, provide 1 +1 channel protection.
2.Provide 2mm connector, up to support 63 e1.
3.2-channel n íß 64k (n = 0 ~ 31) of the v.35/v.11 channel.
4.Provide e1, ethernet, v.35 and voice service optional.
5.Provide 4-channel ethernet physical isolation, to achieve n íß 2.048mbps bandwidth.
6.Support point-to-point, chain-shaped and ring network.
7.Comply with the itu-t g.813 standards and fully meet the timing accuracy.
8.Powerful network management features, online real-time monitoring.
9.Standard 19-inch 1u chassis structure, easy to install.
We are offering a telecom towers & accessories that are designed and manufactured by our experienced engineers. In order to protect the highly sensitive telecom equipments, we design enclosures and shelters. These are perfect to place for bts equipments, amplifiers, power interface units, smps power supplies/chargers, batteries, mw racks and tools. We design these telecom towers & accessories keeping in mind the heat generation by the enclosed equipment and environment temperature variations.
To minimize the use of air conditioners and generator, we advanced passive phase changing material. This also ensures low running cost and fault free long life of the equipment. We are offering intelligent power interface units that are designed for a/c voltage fluctuations in remote and rural areas. To provide exact cooling, we also provide cooling sections such as pelletier coolers, vortex coolers, passive cooling systems, dc powered air-conditioning systems and exacts fans. As energy saving in a vital concern for telecom operators around the world, our passive cooling technology in its shelters designed using phase change material (pcm) is known for saving energy.
Panel construction:
The prefer panels with polyurethane foam (puf) insulation are available in thicknesses of 20 to 150mm
Multiple choices for panel interlocking are available
Designed to ensure a completely moisture free environment
Additional reinforcement are provided on request
Shelter roof:
Side sloping roof with reducing thickness
Water tight sealing
Extra wide flashing on roof fridge to avoid any air and water ingress
Additional roof /secondary roof on demand
SPC-10/100/1000M Series Media Converter can be used in the telecommunication IP MAN broadband optical network solution for its steady performance and powerful function.It convert 1000bps Ethernet copper port to optical port,up to 80km distandce on single-mode fiber without any relay device.It support auto-sending 10/100/1000Mbp half/full duplex topology,and MDI/MDI-X auto recognize. Selectable SC, FC, ST optical port makes the networks more flexible and feasible for the possibility of cost reduction.
The Fujikura FSM-60S fusion splicer sets the standard for core alignment fusion splicing by incorporating a user-friendly interface with enhanced features to provide the most rugged and reliable fusion splicer in the market today. The new rugged construction adds improved reliability by resisting shock, dust, and rain, and can withstand a 30 drop test.
