E1 Multiplexers and Channel Banks

Valiant Communications offers a wide range of state-of-the-art network access E1 and SDH multiplexer solutions. Valiant's prestigious customers include some of the world telecom majors and other important and satisfied customers in over 90 countries. Valiant presents its next generation STM-1 / STM-4 / STM-16 SDH Multiplexers with E1, E3, STM-1e (electrical), STM-1o (optical), 10/100 Mbps ethernet tributaries and GigE interfaces.

Some of our prestigious reference customers for multiplexers include General Dynamics, Cisco, Alcatel/Lucent, Cable & Wireless, Etisalat, Qatar Gas, Brunei Airport, Sri Lanka Airport Authority, Lithuanian Railways, Raytheon, Lockheed Martin, other important and satisfied customers, worldwide.

Valiant is an ISO 9001:2008 certified Company and 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 ISO 9000 philosophy and principles.

VCL-MX Version 6 - 80 E1 Voice and Data Multiplexer

VCL-MX Version 6 - 80 x E1 Voice and Data Primary Multiplexer 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.

Power Point Presentation (PPS)

E1 Voice and Data Primary MultiplexerData Sheet (PDF)


VCL-MX-CPS, 1+1 Automatic Channel Protection Switching

The VCL-MX-CPS, 1+1 Automatic Channel Protection Switching Equipment may be used with VCL-MX Version-6, E1 PDH Voice and Data Multiplexer to protect up to 8, 64Kbps and n*64Kbps data channels, or 64 FXS / FXO / Hot-Line channels, or 16 E&M channels, or a mix of the above at customer site / termination point and provide an alternate communication route to each voice and data channel between customer premises equipment and VCL-MX Version-6 voice and data multiplexer chassis.

E1 Voice and Data Primary MultiplexerData Sheet (PDF)


E1 Multiplexer - Version 5

VCL-MX Version 5 - 12 x E1 Multiplexer is a carrier class and cost-effective bandwidth provisioning E1 multiplexer equipment. It may be used for inter-connecting legacy voice and data networks, provisioning and managing bandwidth on a E1 channelized level as well as 64Kbps, DS-0 time-slot level and as a digital-access cross-connect equipment. This 12 x E1 Multiplexer can be used in a Point-to-Point, Point-to-Multi point, Add-Drop (drop-insert), Tree and Star topology applications. Offers and supports telnet, SNMP V2, GUI, , Network Management System (NMS), In-band and Out-of-band management options.

E1 Voice and Data Primary MultiplexerData Sheet (PDF)


E1 Multiplexer - Version 3 - Standard

Valiant's E1 Multiplexer the VCL-MX, 2Mbps E1 voice and data, drop-insert (add-drop) multiplexer provides full range of voice (POTS) and digital data services to subscribers located at different locations, requiring to interconnect and establish a voice and data network over an E1 link. The VCL-MX is available in 4 versions, each providing different features and voice / data interfaces.

E1 Voice and Data Primary MultiplexerData Sheet - E1 Multiplexer - Version 3 Standard (PDF)


E1 Multiplexer - Version 3 - Deluxe

Valiant's 4 x E1 Multiplexer the VCL-MX, 2Mbps E1 voice and data, drop-insert (add-drop) multiplexer Version 3 (Deluxe Version)  provides full range of voice (POTS) and digital data services to subscribers located at different locations, requiring to interconnect and establish a voice and data network over an E1 link. The VCL-MX is available in 4 versions, each providing different features and voice / data interfaces.

E1 Voice and Data Primary MultiplexerData Sheet - E1 Multiplexer - Version 3 Deluxe (PDF)


E1 Multiplexer - Version 2 - Standard

Valiant's E1 Multiplexer the VCL-MX, 2Mbps E1 voice and data, drop-insert (add-drop) PCM multiplexer Version 2 is available in two Versions. They provide a range of voice (POTS) and digital data services to subscribers located at different locations, requiring to interconnect and establish a voice and data network over an E1 link. The VCL-MX is available in 4 versions, each providing different features and voice / data interfaces.

E1 Voice and Data Primary MultiplexerData Sheet - E1 Multiplexer - Version 2 Standard (PDF)


E1 Multiplexer - Version 2 - Deluxe

Valiant's 4 x E1 Multiplexer the VCL-MX, 2Mbps E1 voice and data, drop-insert (add-drop) multiplexer Deluxe Version 2 is available with a wide range of voice (POTS) and digital data services to subscribers located at different locations, requiring to interconnect and establish a voice and data network over an E1 link. The VCL-MX is available in 4 versions, each providing different features and voice / data interfaces.

E1 Voice and Data Primary MultiplexerData Sheet - E1 Multiplexer - Version 2 Deluxe (PDF)

E1 PRI ISDN (Q.931) Multiplexer with FXS interfaces

Provides an E1 PRI (Q.931) ISDN Interface on the E1 (digital / telco) side and provide 30, FXS Ports on the customer side to connect to 30 telephone sets (or to an analog PABX). The analog lines from the multiplexer provide the telephone sets on the customer side with dial-tone, ring voltage and line current.

E1 Voice and Data Primary MultiplexerData Sheet (PDF)


E1 Channel Bank with Answer Supervision

Provides answer supervision / battery reversal / polarity reversal support. Available with FXO, FXS and 2W/4W E&M interfaces. Used in applications to deliver voice over an end-to-end E1 (radio / fiber / HDSL) links.

E1 Voice and Data Primary MultiplexerData Sheet (PDF)


Intelligent E1 Channel Bank with Voice Activated Answer Supervision

Provides Voice Activity Detection (VAD) activated "answer supervision" and "disconnect supervision" to connect VoIP, VoFR and VoATM networks to analog PSTN (POTS) lines that do not provide any type of answer supervision / battery reversal functions.

E1 Voice and Data Primary MultiplexerData Sheet (PDF)


E1 Multiplexer - 2Mbps Voice & Data Multiplexer

E1, 2Mbps 30 Channel Multiplexer / E1 Channel Bank provides a full range of Voice - FXO, FXS, E&M, Hotline and Digital Data interfaces. Deployment on copper pairs (E1 or HDSL Transport), optical fiber cables, digital microwave radio or digital satellite links.

E1 Voice and Data Primary MultiplexerData Sheet (PDF)

E3 PDH (2/34Mbps) Multiplexer

E3, 34Mbps multiplexer multiplexes 16, 2Mbps E1 electrical tributries into one 34Mbps electrical stream conforming to all applicable G.703, G.823 and G.831 ITU-T recommendations.

E1 Voice and Data Primary MultiplexerData Sheet (PDF)

STM-1 ADM Multiplexer

STM-1 Add-Drop multiplexer (with upto 63 E1) E3, DS3, 10/100BaseT Ethernet interfaces.

E1 Voice and Data Primary MultiplexerData Sheet (PDF)


STM-4 SDH ADM Multiplexer

STM-4 Add-Drop Multiplexer with end-to-end provisioning for multiple service from E1s, E3, DS3s, STM-1e, STM-1o, 10/100Mbps Ethernet and GigE services.

E1 Voice and Data Primary MultiplexerData Sheet (PDF)


STM-16 SDH ADM Multiplexer

STM-16 Add-Drop Multiplexer with 256E1, E3, DS3, STM-1e/1o, STM-4 and 10/100Mbps and GigE Ethernet interfaces at STM-16 rates. Full redundancy. Configurable to STM-1/STM-4. Upgragable to STM-16.

E1 Voice and Data Primary MultiplexerData Sheet (PDF)


SDH / STM-1 Optical to SDH / STM-1 Electrical converters

'Provides a simple and cost-effective conversion between STM-1 optical interface to STM-1 electrical interface.

E1 Voice and Data Primary MultiplexerData Sheet (PDF)

4 E1 Optical Multiplexer plus Ethernet with SNMP

4 E1 Optical Multiplexer with 100Mbps Ethernet data transmission rate solution is a high performance optical line transmission equipment, combines 4, ITU-T G.703 compliant standard electrical E1s plus 100Mbps ethernet signal into an optical data stream for transport over fiber optic pairs.

E1 Voice and Data Primary MultiplexerData Sheet (PDF)


8 E1 Optical Multiplexer plus Ethernet with SNMP

8 E1 Optical Multiplexer with 100Mbps Ethernet data transmission rate solution is a high performance optical line transmission equipment, combines 8, ITU-T G.703 compliant standard electrical E1s plus 100Mbps ethernet signal into an optical data stream for transport over fiber optic pairs.

E1 Voice and Data Primary MultiplexerData Sheet (PDF)


16 E1 plus Gigabit Ethernet Optical Multiplexer

High performance optical line transmission equipment combines upto 16 ITU-T G.703 compliant standard electrical E1, 2.048Mbps signals into an optical data stream for transport over fiber optic cables, plus 10/100/1000Mbps Ethernet port. 850nm / 1310nm / 1550nm transmitter options available. 1+1 Optical Redundancy (Protection Switching) available.

E1 Voice and Data Primary MultiplexerData Sheet (PDF)


Gigabit (Wire-Speed) Optical Multiplexer

Gigabit (Wire-Speed) Optical Multiplexer with 16 E1 interfaces is a unique Gigabit multi-service optical fiber transport solution which transmits both Gigabit Ethernet (Gigabit Wire Speed) data along with upto 16 E1 (TDM) channels over an optical fiber link.

E1 Voice and Data Primary MultiplexerData Sheet (PDF)

VCL-TP, Teleprotection Equipment (C37.94 Optical Version)

8 Command Teleprotection Terminal (8 Nos. Tx & Rx independent command inputs & outputs for providing interconnection with Power Protection Relays). C37.94 Optical Interface, Single Mode 1310nm / Multi-Mode 850nm / Multi-Mode 1310nm. Available power options: -24V DC, 48V DC, 110V DC, 250V DC.

E1 Voice and Data Primary MultiplexerData Sheet (PDF)


VCL-TP, Teleprotection Equipment (G.703 64Kbps co-directional Electrical Version)

8 Command Teleprotection Terminal (8 Nos. Tx & Rx independent command inputs & outputs for providing interconnection with Power Protection Relays) G.703 64Kbps, 4-Wire co-directional interface. Available power options: -24V DC, 48V DC, 110V DC, 250V DC.

E1 Voice and Data Primary MultiplexerData Sheet (PDF)


VCL-TP, Teleprotection Equipment With Trip Counter Display Panel

VCL-TP, Teleprotection Equipment is an extremely reliable and flexible product that is available with 1+1 Optical Link Redundancy (C37.94), 1+1 Power Supply and 8/16, Digital Trip Counter Display Panel with 8 user configurable External Relay Alarm output options.

E1 Voice and Data Primary MultiplexerData Sheet (PDF)


E1 Teleprotection Equipment

VCL-TP, E1 Teleprotection Equipment is an extremely rugged product has been designed to operate reliably even under the most demanding conditions and environment. The VCL-TP, Teleprotection Equipment offers up to 8, 2-way independent command channels which can be operated over an E1, 2.048Mbps, G.703 interface option for transmission over E1 links.

E1 Voice and Data Primary MultiplexerData Sheet (PDF)

VCL-RX, IEEE C37.94 Optical Repeater

VCL-RX, IEEE C37.94 Optical Repeater is an extremely reliable and flexible C37.94 transmission product that re-generates and re-times the C37.94 optical signals and removes any residual jitter and wander, thereby making it suitable for extending C37.94 signals over long optical fiber links.

E1 Voice and Data Primary MultiplexerData Sheet (PDF)