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September 1,
2009
Valiant introduces E1 TDMoIP and T1 TDMoIP - E1 and T1 over Ethernet
multiplexer (TDM over IP) product is used to provide upto 1/2/8/16 E1 or 1/2/8/16 T1
communication channels over Ethernet or IP networks. To read more... |
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March 1,
2009
Valiant offers 12 x E1 non-blocking cross-connect at 64Kbps (DS-0) level with FXO, FXS,
E&M (2 Wire/4 Wire), FXS-FXS (Hot-line), RS232, G.703 @ 64 Kbps, Co-Directional,
Conference facility, V.35, V.36, X.21, RS530, 10BaseT - Ethernet interfaces with Remote
Management. Available with redundant 1+1 power supply. Used in a Point-to-Point,
Point-to-Multi point, Add-Drop (drop-insert), Tree and Star topology. Offers and supports
telnet, SNMP V2, GUI, In-band and Out-of-band management options. To read more... |
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August 4,
2008
Valiant offers its latest STM-1 monitoring and grooming equipment which may be used to
"non-intrusively" monitor "bi-directional" STM-1 links through a 80:20
optical splitter patch panel and allow the user to select 64Kbps time-slots and groom them
to E1 output ports, which may be then connected to E1 probes, E1 signaling analyzers and
billing servers etc. To read more... |
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July 30, 2008
Valiant offers its latest E1 Digital Microwave Radios (4E1/8E1) for 5.8GHz un-licensed
frequency band. To read more... |
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June 30,
2008
Valiant's 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. In the event of the failure of the data server / router connected to the "A
/ active" port of the DS3 Protection (Fail-Over) Switch, it shall automatically
switch and connect the DS3 line from the telephone company to the data server / router on
the "B / standby" port. To read
more... |
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June 15,
2008
Valiant's E3 Fail-Over (E3 Protection) Switch allows the user to connect a single E3 line
from the telephone company to an "active", as well as to a "standby"
E3 terminal, such as data server / router etc., at the customer premises. In the event of
the failure of the data server / router connected to the "A / active" port of
the E3 Protection (Fail-Over) Switch, it shall automatically switch and connect the E3
line from the telephone company to the data server / router on the "B / standby"
port. To read more... |
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May 30, 2008
Valiant offers its cost effective Ethernet to STM-1 converters (Ethernet over SDH
Converters) packaged in a 1U (44mm high) box in a 19-inch rack mount chassis. Valiant
Ethernet to STM-1 converters (Ethernet over STM-1 converters) provides upo 2 fast ethernet
ports on the user side which may be used to transport Ethernet traffic over a STM-1 SDH
link. The converter provides a simple and cost effective method to convert and transport
10/100BaseT ethernet data over an STM link. To
read more... |
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May 1, 2008
Valiant offers its latest 8 E1 Optical Multiplexer with 100Mbps Ethernet data, high
performance optical line transmission equipment which 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. To read more... |
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April 15,
2008
Valiant offers its latest 4 E1 Optical Multiplexer with 100Mbps Ethernet data, high
performance optical line transmission equipment which 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. To read more... |
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March 3, 2008
Valiant offers its latest E1 and Ethernet Digital Microwave Radio solutions for digital
wireless transmission
- Solutions for 5.8GHz, 7GHz, 8GHz, 13GHz, 15GHz
- QPSK and 16QAM modulation options
- To read more...
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February 10,
2008
Valiant's latest VCL-STM-1
Optical to STM-1 Electrical converter provides a simple and cost-effective conversion
between STM-1 optical interface to STM-1 electrical interface. VCL-STM-1 Optical to STM-1
Electrical converter is an interface conversion equipment supplied with one STM-1
electrical interface and one STM-1 optical interface. To read more...
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January 30,
2008
16 T1 Links (48 T1 Ports) Protection Switching:
Used to protect upto 16 T1 Links (48 T1 Ports), point-to-point links and provide an
alternate communication route to each T1 Link between any two T1 points, in the event of
the failure of the primary (Main) T1 communication route. To read more...
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January 25,
2008
8 T1 Links (24 T1 Ports) Protection Switching:
Used to protect upto 8 T1 Links (24 T1 Ports), point-to-point links and provide an
alternate communication route to each T1 Link between any two T1 points, in the event of
the failure of the primary (Main) T1 communication route. To read more...
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January 15,
2008
16 E1 Links (48 E1 Ports) Protection Switching:
Used to protect upto 16 E1 Links (48 E1 Ports), point-to-point links and 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. To read more...
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January 10,
2008
8 E1 Links (24 E1 Ports) Protection Switching:
Used to protect upto 8 E1 Links (24 E1 Ports), point-to-point links and 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. To read more...
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December 12, 2007
Valiant's 12 Port E1 (4 E1 Links) Protection / Redundancy (Failover) Switch allows the
user to connect upto four E1 lines from the telephone company to "active", as
well as to "standby" terminal(s), such as data server(s) etc. at the customer
premises. To
read more... |
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October 1, 2007
Valiant' E1 Fiber Optic Modems / Multiplexers: The VCL E1 (G.703) Fiber Optic Modem
provides the user the capability to establish communication between two E1 interfaces or
between an E1/FE1 interface and a "n"x64 V.35 interface over an optical fiber
link. To read more... |
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October 1, 2007
Valiant' V.35 Fiber Optic Modems / Multiplexers: The VCL-V.35 Fiber Optic Modem provides
the user the capability to establish communication between two V.35 interfaces or between
an E1/FE1 interface and a "n"x64 V.35 interface over an optical fiber link.. To read more... |
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September 3, 2007
Valiant’s Ethernet over 16E1 Converter
allows the user to send Ethernet data, between two points, over E1 links. Ethernet
Interface options may be ordered as 10/100 Base-T Electrical Ethernet or 100Base-FX
Optical Ethernet over 850nm/1310nm/1550nm single mode optical fiber interfaces. This
product provides an Ethernet extension device utilizing TDM telecom infrastructure (the
telecom network of E1s, or of PDH, SDH and E1/E3/SDH microwave etc. carrying E1s). To read more... |
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August 30, 2007
Ethernet over T1 Converter: Valiant’s
Ethernet over T1 Converter allows the user to send Ethernet data, between two points, over
T1 links. T1 Interface is 100 Ohms. Ethernet Interface options may be ordered as 10/100
Base-T Electrical Ethernet or 100Base-FX Optical Ethernet over 850nm/1310nm/1550nm single
mode optical fiber. To read more... |
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July 30, 2007
VCL-MegaConnect Jr., 16 Port E1/T1 mixed configuration
DACS and interface converter shall allow the user to cross connect between E1 and T1
interfaces at DS-0 (64 Kbps time-slot) level and use it for interface, frame and line-code
conversion between 8 E1 interfaces and 8 T1 interfaces To
read more... |
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May 28, 2007
T1 Protection (Failover) Switch:
Valiant's 4 Port T1 Protection (Fail-Over) Switch allows the user to connect upto four T1
lines from the telephone company to "active", as well as to "standby"
terminal(s), such as data server(s) etc. at the customer premises. To read more... |
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April 8, 2007
E1 Monitoring Groomer: The 64 E1 Port Groomer
for Non-Intrusive Monitoring provides upto 32 E1 links (64 E1 Ports) plus 16
additional spare E1 ports (Normal-Z) to connect to the measurement-probe, billing servers |
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April 2, 2007
T1 Monitoring Groomer: The 64 T1 Port Groomer
for Non-Intrusive Monitoring provides upto 32 T1 links (64 T1 Ports) plus 16
additional spare T1 ports (Normal-Z) to connect to the measurement-probe, billing servers |
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March 1, 2007
Ethernet over 1E1 converters, Ethernet over 4E1 converters, and Ethernet over 8E1 converters |
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January 15, 2007
STM-16 SDH Multiplexer with E1, E3/DS3, STM-1e/1o, STM-4
and 10/100/1000 Mbps Ethernet tributary interfaces |
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January 10, 2007
Valiant introduces E1 and T1 TDMoIP -
E1 and T1 over Ethernet multiplexer (TDM over IP) product is used to provide upto 4, E1
communication channels over Ethernet or IP networks. |
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November 23, 2006
Valiant successfully participates at
Gitex Dubai, UAE, November 18-22, 2006 |
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October 9, 2006
Valiant introduces its ethernet over E3 (Ethernet
to E3 converter) |
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August 2, 2006
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 |
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August 2, 2006
VCL-4 Ethernet over E1, E1/4*10(100)Base-T
Interface Converter |
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August 2, 2006
Valiant introduces the E1 over Ethernet
multiplexer (TDM over IP) product that is used to provide upto 4, E1 communication
channels over Ethernet or IP networks |
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June 23, 2006
Valiant successfully participates at
the CommunicAsia 2006 in Singapore |
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June 20, 2006
Valiant's 32 Port Hi-Z Monitoring Groomer (High
Impedance) DACS (E1 and T1 available) |
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June 15, 2006
Valiant introduces its ethernet over DS3
(Ethernet to DS3 converter) |
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June 10, 2006
Valiant launches DS3 echo cancellers with
voice quality enhancement (VQE) features |
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October 10, 2005
Valiant introduces its latest E1 and T1
Voice Quality Enhancement (VQE) and Echo Canceller solution for GSM Networks. Applications
also include for CDMA, wireless, DCME, and satellite communications |
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October 10, 2005
E1 PRI ISDN Multiplexer application to deliver
voice to campus, office and residential areas over an IP backbone |
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July 12, 2005
Valiant to participate at Gitex 2005,
in Dubai U.A.E. from September 25 to 29, 2005 at booth number A515 Hall No. 5A |
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June 6, 2005
Valiant participates at Supercomm 2005 in
Chicago, USA |
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April 30, 2005
Visit us at Supercomm 2005 in Chicago on
June 7-9, 2005 at booth 57080 |
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September 16, 2004
Valiant's 16 Port E1 DACS / T1 DACS - Digital Cross Connect Switch |
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June 1, 2004
Valiant's 32 Port E1 / T1 Monitoring Groomer for
non-intrusive monitoring applications of live traffic or signaling, required by billing
servers etc. |
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June 1, 2004
Valiant's 64 Port E1 DACS / T1 DACS - Digital Cross Connect
Switch |
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June
30, 2003
Valiant presents its latest
next generation STM-1 / STM-4 SDH Multiplexers with E1, E3, E4, STM-1e, STM-1o &
10/100 Mbps ethernet tributaries |
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May
15, 2003
Valiant's VCL-DX, 2Mbps E1 Digital Data Drop-Insert
(Add-Drop) Multiplexer with V.35, V.36, X.21, G.SHDSL, 10Base-T Ethernet Bridge, 10Base-T
Router interfaces |
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April
6, 2003
Valiant's latest VCL-MX,
2Mbps E1 Voice & Data Drop-Insert (Add-Drop) Multiplexer with effective management
interface and wide choice of voice and data interfaces |
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July
4, 2002
Valiant
introduces its intelligent E1 Channel Bank compatible to Fixed Wireless Cellular Terminals
/ Fixed Wireless Terminals |
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March
21, 2002
Valiant's intelligent
E1 Channel Bank provides Voice Activity Detection (VAD) activated answer supervision |
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February
28, 2002
G.703 and V.35 Sub Rate Multiplexers |
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November
30, 2001
Valiant
introduces its T1 128ms. echo cancellers with signaling support for 24B (C7,
SS7 etc.), 23B+D, PRI ISDN |
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November
20, 2001
Valiant introduces its T1 DCME
(Digital Circuit Multiplication Equipment) solution |
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August
30, 2001
Valiant
introduces its E1 echo cancellers |
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August
15, 2001
Valiant
introduces T1 E1 data converters |
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June
30, 2001
Valiant introduces its T1 Digital Access Cross
Connect Switch with TCP-IP Remote Access and Monitoring facility |
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March
1, 2001
Valiant introduces
its iDSL DSLAM |
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December 1, 2000
Valiant adds NEC, Marconi and the Canadian Government to its
customer list |
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December
1, 2000
Valiant introduces its "Thin
Route" voice compression equipment to provides "toll-quality" voice
telephony channels for "thin route" (low density) applications. |
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September
30, 2000
Valiant introduces ITU-T Q.931 based Primary Rate ISDN
(Euro ISDN) multiplexer |
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May 30,
2000
Valiant
introduces its DCME Voice Compression Equipment |
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May 15,
2000
Valiant supplies telecom
equipment to Cisco and Raytheon |
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September 1, 1999
E1 Channel Bank for terminating long
distance traffic |
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July 9, 1999
VCL DACS, Valiant's E1 Digital Access Cross-Cross Switch |
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July 2, 1999
VCL E2, 8Mb/s Optical Line Transmission and 2/8 Mbps
Digital Multiplexer |
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June 3, 1999
Valiant's 34MBits/Sec.OLTE (Optical Line Transmission
Equipment) |
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September
29, 1998
Valiant's E1 WAN Access Multiplexer for Voice
over IP |
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April
30, 1998
VCL E1, Channel Banks |
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Valiant Communications Limited manufactures telecom transmission equipment and
solutions with installations in over 80 countries, worldwide. Valiant's technological
strengths span a wide section of the telecom transmission area including digital access
cross connect switching equipment, groomers for Hi-z non-intrusive (high impedance) monitoring, solutions for line tapping, billing and fraud management on E1 and
T1 circuits for telcos and cellular / mobile service providers,
APS (1+1) automatic protection switching, E1, T1, DS3 echo cancellers and voice quality
enhancement systems, wide range of voice and data multiplexers and channel banks, T1, E1,
E3, DS3, Ethernet converters, STM-1 SDH optical transmission solutions, remote asset
management technologies and a fast paced new product development strategy. Valiant's
equipment is focused on integrating voice, data and IP networks.
Our international offices, distributors and representatives are located (in
alphabetical order) in Argentina, Bangladesh, Bahrain, Canada, Columbia, France,
Indonesia, Iran, Iraq, Italy, Jordan, Lebanon, Lithuania, Nigeria, Singapore, Sri Lanka,
Switzerland, U.A.E., United Kingdom, U.S.A., Uruguay and Yugoslavia.
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