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Valiant Communications Limited: Providing telecom transmission solutions in over 90 countries.
 
 
 
 
 
 

Products
 
E1 PDH Multiplexers for Utilities
IP over TDM: Ethernet Converters (E1, T1, E3, DS3, SDH)
E1 and T1 Echo Cancellers & Voice Quality Enhancement (VQE)
STM-1 / STM-4 / STM-16 / STM-64 SDH Multiplexers
TDM over IP: E1 and T1 over Ethernet
APS (1+1) Automatic Protection Switching & Failover Switching Solutions
Digital Access Cross Connect Switch (DXC / DACS) - E1 & T1
Fiber Optic Transmission Solutions
Monitoring Patch Panels & Splitters
Groomer (Hi-Z Non-Intrusive Monitoring) - E1, T1 and STM-1
AC to DC, DC to DC Power Supply Converters
E1 120 Ohms (RJ-45) to 75 Ohms Converters (various)
 
Whats New
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May 12, 2014:
STM-16 / 64 SDH Multiplexer (upto 60G) offers TDM MSPP and Packet Switch support.
To Read more

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October 15, 2013:
IEC 61850-3 complied Industrial Grade Ethernet, Sub-Station Hardened Switch
To read more

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September 15, 2013:
TDM over IP in Cellular/ Mobile Backhaul (Integrating 2G/3G/LTE Networks).
To read more

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September 1, 2013:
TDM over IP Synchronous Ethernet using IEEE 1588 v2 synchronization
To read more...

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March 1, 2011:
Gigabit Ethernet over SDH

To read more...

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May 1 , 2010:
VCL-TP, Teleprotection (C37.94) Equipment

To read more...

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Customers
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Valiant's equipment is currently being used by these prestigious reference customers including Alcatel-Lucent, Raytheon, Honeywell, General Dynamics, Boeing, Telefónica, British Telecom, France Telecom, Northrop Grumman, Vodafone, Siemens, One-Macedonia, Agilent, Cable & Wireless, Etisalat, Qatar Gas, RAS Gas, Qatar Telecom, Brunei Airport, Sri Lanka Airport Authority, Tunisia Telecom, Alestra - ATT Mexico, TelBru, Ministry of Communication (Kuwait), Ministry of Defense (Kuwait), Bangladesh Air Force, Bangladesh Army, Lithuanian Railways, Celltel Malaysia, Tunisia Telecom, PT. INDOSAT Indonesia, Global Crossing,   Jersey Airport Authority, Viettel, VNPT (Vietnam Post), EVN (Vietnam Electricity), Mobifone (Vietnam), Mobicom Mongolia, Orange Group, Fujitsu Ireland, Thuraya, Auronautical Radio (AERO) of Thailand, Qatar Gas, RAS Gas, South African Air Force, Civil Aviation Authority of India, Nepal Electricity, Turkish Electricity, Turkish Airport Authority, Power Grid Corporation of India, AP Transco, Delhi Transco, Hanoi Power Corporation and other prestigious customers in over 100 countries.





 

E1/T1 over Ethernet with IEEE-1588v2 protocol (Precision Clock Synchronization). TDM over IP with IEEE-1588v2 provides < 4ms latency on the E1 / T1 channles. Synchronize ToD (Time of Day) and Frequency of all nodes to a centralized / common GPS Receiver. Read more...
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TDM over IP

TDM over IP
Valiant offers E1/T1 over IP/Ethernet and E3/DS3/T3 over IP/Ethernet solutions.
Our deluxe TDM over IP / TDM over Packet converters support SAToP, CESoPSN, MPLS, MEF, PWE3 (pseudo-wire), Fractional E1/T1, Point-to-point, point-to-multipoint drop and insert applications. Read more...
To review more application diagrams please click here...
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IP over TDM IP over TDM
Valiant offers IP (Ethernet) over TDM. Products inlcude Ethernet over E1/T1, Ethertnet over E3/DS3, Ethernet over SDH, Gigabit Ethernet over SDH Converters. Management capabilities include SNMP, CLI, GUI (all 3 options offered). Support Point-to-point and point-to-multi-point applications
 Read more...

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SCADA Solutions
Valiant offers wide range of SCADA solutions with includes E1 PDH Multiplexers, PDH Optical, Gigabit Optical and SDH, DWDM Transmission solutions, along with Teleprotection (C37.94) products and solutions Read more...
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Company Profile
  • Manufacturer of Telecom Transmission Solutions

  • ISO 9001:2008 and 14001:2004 certified equipment manufacture

  • Successful installations in over 100 countries.
    To read more...

 

Featured Products

VCL-MX Version 6 is an 80 E1 Voice and Data Multiplexer  with 160Mbps, E1 fully non-blocking cross-connect at 64Kbps (DS-0) level with 1+1 Control Card, 1+1

Cross-Connect, Timing Synchronization Clock Redundancy, 1+1 -48V DC Power Supply Redundancy. Offers 144 FXO / 144 FXS / 72 E&M interfaces. To read more...

Automatic Protection Switching (APS): equipment is used to protect 16E1 links (48E1 ports), / 16 E1 links (48 E1 Ports) to provide an alternate communication route to each E1 Link between any two E1 points, in the event of the failure of the primary (Main) E1 communication route. Available with E1 and T1 interfaces. To read more... 

E1, T1 and DS3 Failover Protection Switching solutions: Allows the user to connect an E1, T1 or DS3 line(s) from the telephone company to an "active", or to "standby" terminals, eg. data server / router etc., at customer premises. To read more...

Network

Our international offices, distributors, representatives are located in the following countries  (in alphabetical order) Austria, Brazil, Bangladesh, Canada

Caribbean Islands, France, India, Indonesia, Iraq, Jordan, Lithuania, Mexico, Singapore, South Africa, Sri Lanka, U.A.E., United Kingdom, USA,  Vietnam. To read more...

 
STM-1 Monitoring Groomer
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Echo Canceller and VQE Solutions
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Channel
Banks
 
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