Valiant offers next generation STM-16 SDH / SONET multiplexer to provide multiple services from E1, E3/DS3, STM-1e/1o, STM-4 and 10/100/1000 Mbps Ethernet tributary interfaces and trunk interfaces at STM-16 rates. The product has built-in non-blocking cross connect at VC-3, VC-4 and VC-12 granularity and supports drop-and-continue functionality.

The latest STM-4 SDH Multiplexer is offered with Ethernet, GigE, E1, E3, E4, STM-1e (electrical), STM-1 (optical) and 10/100 Mbps ethernet tributaries / interfaces. We also offer a flexible STM-1 SDH multiplexer. Valiant has also introduced its latest Gigabit (Wire-Speed) Optical Multiplexer.

Valiant's latest DS3 Fail-Over (DS3 Protection) Switch allows the user to connect a single DS3 line from the telephone company to an "active", as well as to a "standby" DS3 terminal, such as data server / router etc., at the customer premises.

Valiant's also offers a wide choice of products in 1+1 APS - Automatic Protection Switching, T1 Fail-Over Switching solutions and E1 Fail-Over Switching solutions. For more details please click here....

Valiant introduces the E1 / T1 over Ethernet multiplexer (TDM over IP) product that is used to provide upto 16, E1 / T1 communication channels over Ethernet or IP networks.

Valiant's offers its latest digital access cross connect switching solutions for E1 and T1 in 16 port, 32 port and 64 port configurations. For more details please click here....

Valiant's also offers its echo canceller and voice quality enhancement solutions. Valiant offers a wide range of products under this category including E1, T1, DS3 and STM-1 echo cancellers. For more details please click here....

Valiant's Groomer Hi-z non-intrusive monitoring (hi-impedance) solutions with applications for billing, SS7 signalling monitoring, line tapping and fraud management on E1 and T1 circuits for telcos and cellular / mobile service providers provide flexible and cost effective solutions for these applications. For more details please click here....

Valiant's presents its VCL-MX Version 6 with 80 x E1 Voice and Data Primary Multiplexer. This equipment supports 160Mbps, 80 E1 fully non-blocking cross-connect at 64Kbps (DS-0) level (2480 DS-0 – any to any time-slot cross-connect). This multi-service platform provides a wide variety of voice and data services from single chassis. It offers 1+1 E1 Link Protection / E1 Port Redundancy (8 E1's per card), 1+1 Control Card Processor Redundancy, 1+1 Cross-Connect / TSI Redundancy, 1+1 Timing (Synchronization Clock) Redundancy. User selectable synchronization priority, 1+1 48V DC Power Supply Redundancy (Dual Power Input – allows the equipment to be powered from two separate sources. It also supports a variety of voice and data interfaces including up to 144 FXO or 144 FXS voice channels per unit, Up to 72 E&M 2-wire / 4-wire voice channels per unit. Data interfaces include G.703, V.24, iDSL, V.35, nx64Kbps, V.36, X.21, RS530, 10BaseT - Ethernet Bridge, 10BaseT - Router, Fractional E1 (Framed and un-Framed), Analog I/O, Digital I/O interfaces etc. To read more...

Valiant also highlights its PRI ISDN (Primary Rate Q.931) Euro ISDN multiplexer with FXS analog interfaces. To read more....

Valiant also offers telecom transmission solutions including next generation STM-1 / STM-4 SDH multiplexers with E1, E3, E4, STM-1e, STM-1o & 10/100 Mbps ethernet tributaries, voice and data multiplexers and Gigabit (Wire-Speed) Optical Multiplexers.

Valiant's state-of-the-art telecom solutions support TCP-IP remote access and monitoring facility.

Valiant's equipment is being currently being used by some of these prestigious reference customers which include General Dynamics, Boeing, Texas Instruments, Nokia, Cisco, Alcatel, Telefónica, British Telecom, Raytheon, Lucent, Agilent, Cable & Wireless, Ericsson, Lockheed Martin, CBS News, Avaya, Adtran, Hitachi (USA), BSNL (India's largest Government telecom company), Bharti Airtel (India's largest private telecom company), British Telecom, Marconi, Etisalat UAE, Qatar Gas (Qatar), RAS Gas (Qatar), Brunei Airport Authority, Sri Lanka Airport Authority, STM Wireless USA, ADMA - Abu Dhabi Oil, Cook Islands, Fiji Telecom, Jordan Air Force, Bangladesh Air Force, Celltel Malaysia, Tunisia Telecom, PT. INDOSAT Indonesia, XL / Excelcomindo Indonesia, Alestra - ATT Mexico, TelBru Brunei, Lithuanian Railways and other prestigious in over 90 countries.

Valiant provides a powerful blend of "quality and economics". Each product offered by Valiant is manufactured and tested under strict Quality Assurance Program that is based on the IISO 9001:2008 and 14001:2004 philosophy and principles.

Our international offices, distributors and representatives are located (in alphabetical order) in:

Valiant Communications Limited is a Public Limited and a Listed Company and its equity stock is traded at Bombay Stock Exchange (Mumbai Stock Exchange), in India.