Our Products

SDH Equipment

Summary:

Highlights at a glance The SURPASS hiT 70xx series is the new Siemens Multi-Service Provisioning Platform ( MSPP) enabling true multi-service provisioning and serving the requirements of emerging converged networks.

SURPASS hiT 7035 is a highly versatile piece of equipment in terms of its applications and equipping options. While covering the complete range from an STM-1 to an STM-16 system, full-blown ADM-4 or compact ADM-16 applications will form the prime usage.

SURPASS hiT 7035 can support a large variety of data interfaces including Ethernet and ATM-IMA ( Inverse Multiplexing over ATM), as well as industry-standard PDH/ SDH interfaces. The system supports also Ethernet Layer 2 switching functionality, providing reliable and efficient data transport. The card commonality with other SURPASS hiT 70xx family members simplifies holding of spares and operational logistics.

PDH Optical Terminal Equipment with Multiplexing Unit and various of Interface

Summary:

Optimised for Utility, Dedicated and Corporate Networks that require high reliability in all systems relating to service delivery Flexibility achieved through modular product architecture and distributed power supplies Broad range of subscriber interfaces covering high/ low speed data,Ethernet and Voice ( e.g. V.35, X.21, V.24, 2/ 4-wire VF, E and M) Dynanet In primary access networks, there are needs for various services. A broad family of different interfaces with varying capacities is required. Dynanet, a flexible product family for primary access networks provides the following within its portfolio to meet these challenges:

  1. DM2+ - 2Mbit/ s multiplexer
  2. DN2 - 2Mbit/ s cross-connect
  3. DB2 - 2Mbit/ s branchingequipment
  4. DIU - Data Interface Units
  5. VF - Voice Frequency interface units
  6. DF2-8 and 34 – 2, 8 or 34Mbit/s optical line equipmentv]e
  7. DM8 and DM34 – Higher order PDH
  8. CO2, 8 and 34 – Changeover Equipment
  9. SHDSL Modems – TDM SHDSL copper line equipment General Features
  10. DM2+ - A dynamically controllable primary multiplexer utilising Dynanet channel unit selection
  11. DN2 - A cross-connect equipment with drop/ insert and multiplexing up to 40 x 2Mbit/ s interfaces
  12. DB2 – An equipment family that offers a wide range of different branching and drop/ insert functions. Typically, the DB2 is used in private chain, tree or ringshaped networks
  13. DIU – cards that cover the most frequently used interfaces to data terminals and mainframes (e.g. V.35, V.11, V.24/ V.28, X.21 ,Ethernet and G.703)
  14. VF - subscriber and VF interface units provide interfaces to the 2Mbit/ s transmission systems with the Dynanet product family
  15. Higher order and optical equipment-equipment that provides digital signal transmission (electrical or optical) at bit rates of 2, 8 and 34Mbit/s
  16. Changeover – equipment to provide an alternative transmission path in case of a line failure (the protection is 1+ 1 all bit rates 2 to 34Mbits)
  17. SHDSL Modems – data transmission over twisted copper pairs, typically providing n* 64kbit/s access to digital trunk networks, either transparently or in a G.704/ 2Mbit/ s frame structure Flexible Installation

Customer benefits The high reliability of Dynanet is achieved through a high level of integration, strict design rules and careful component control. The equipment MTBF values have been increased and field reliability statistics show actual reliability to be even higher than the precalculated values.

interface characteristics MTBF Mean Time Between Failure SHDSL Synchronous High speed Digital Subscriber Line TDM Time Division Multiplexing VF Voice Frequency

Power Line Carrier (PLC)

Summary:

PowerLink – developed for the challenges of the future PowerLink has numerous outstanding features and functional units, many of them are patented. The real hallmark of the system, however, is its openness and flexibility, which offers you a host of technical options for the best operation of your communication networks. You can use PowerLink for the trans-mission of:

  1. Protection signals
  2. Telecontrol signals
  3. Voice
  4. Fax
  5. Data
  6. TCP / IP communications

Susbtation Automation

We do the enginering, procuremet of all IED and others accesories of Protection and Control panel and assembling it in our wokshop. We also do all parameterization ofl IED and Human Machine Interface including Server. We isntall at site till test and comsiisoning.

In addition of those we also provide the cable schedule from Hv apparatus and all equipment to conncet to SAS and also Powerr supply for all these equiement are deliver as Turnkey project.