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Optical Transmission Solutions
Valiant Communications Limited manufactures
telecom transmission equipment and solutions with installations in over 90 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. |
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| Next Generation STM-1 / STM-4 / STM-16 SDH Multiplexers |
| STM-1
ADM Multiplexer |
STM-1 Add-Drop multiplexer (with upto 84 E1)
E3, DS3, 10/100BaseT Ethernet interfaces. |
Data 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. |
Data 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. |
Data 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. |
Data Sheet (PDF) |
| Optical
Multiplexers and Fiber Optic Modems - E2 (4E1), 8E1, 12E1 and 16E1 (E3) Optical
Multiplexers |
| E1 (G.703)
Fiber Optic Modem |
E1 (G.703) Fiber Optic Modem provides the user
the capability to establish communication between two E1 interfaces or between an E1/FE1
interface (or a "n"x64 V.35 interface) and over an optical fiber link. |
Data Sheet
(PDF) |
| 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. |
Data 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. |
Data 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. |
Data Sheet (PDF) |
| E2 (4E1) Optical
Multiplexer |
4E1 integrated OLTE and multiplexer /
demultiplexer unit, based on PDH (Plesiochronous Digital Hierarchy) technology. It
multiplexes four 2.048 Mbps (hereafter referred to 2Mbps) E1 tributaries into a single 8
Mbps, E2 stream and then transports it as an optical signal on a Single Mode, 1310nm
optical fiber cable, without the use of any signal repeaters up to a distance of over 40
Kms. |
Data
Sheet (PDF) |
| 16 E1 plus
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, plsu 10/100Mbps
Ethernet port. 850nm / 1310nm / 1550nm transmitter options available. 1+1 Optical
Redundancy (Protection Switching) available. |
Data Sheet (PDF) |
| 34Mbps OLTE (Optical Line
Terminating Equipment) |
Transport a 75 Ohms E3 (electrical) signal on
E3 (34Mbps) optical 1310nm SM optical fiber pair (maximum) upto a distance of 40 KM
(optical loss budget of -38dB). |
Data
Sheet (PDF) |
Related Links
Valiant's also presents its VCL-MX, 2Mbps E1
Voice and Data Drop Insert (Add Drop) Multiplexer which supports a wide range of voice and
data interfaces which include FXO, FXS, E&M, G.703, V.24, iDSL, V.35, nx64Kbps, V.36,
X.21, RS530, 10BaseT - Ethernet Bridge, 10BaseT - Router, Fractional E1 (Framed and
un-Framed) interfaces and the VCL-DX, 2Mbps Digital Data Multiplexer. For more details please click here.... |
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© Valiant Communications Limited, 1997-2009. All rights
reserved.
E-mail: Contact Us
Web Site: http://www.valiantcom.com |
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