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Valiant presents its latest next generation
STM-1 / STM-4 SDH Multutiplexers with E1, E3, E4, STM-1e, STM-1o & 10/100 Mbps
ethernet tributaries.
| 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) |
| E3, (16E1) Optical Multiplexer |
High performance optical line transmission
equipment combines 4/8/12/16 ITU-T G.703 compliant standard electrical E1, 2.048Mbps
signals into an optical data stream for transport over fiber optic cables.
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) |
Valiant also offers two other products based on fiber
optic transmission technology and applications.
Valiant's VCL, E3 Optical Multiplexer multiplexes / demultiplexes 16, 2Mbps E1 electrical tributaries into
a 34Mbps optical stream, transmitting on a 1310nm (1500nm optional) optical fiber cable to
establish an optical transmission link between locations. The VCL E3, OLTE conforms to all
the applicable G.703, G.823, G.821,
G.955, G.652 and G.654 ITU-T (CCITT)
recommendations.
 Available
with 1+1 optical protection (redundancy).
The optical link, between two terminals is
established on one pair of optical fiber. One fiber link is used for Transmit and the
other fiber link is used for Receive. A complete optical line transmission system
comprises of two terminals one at each end of the optical fiber cable.
- Powered by STM-1 grade Class I Laser.
- Available with the option of 1+1 Optical
Redundancy (Protection Switching).
Valiant's VCL-E2, 8Mb/s Optical Line Transmission and 2/8
Mbps Digital Multiplexer. The VCL E2, Optimux, multiplexes / demultiplexes 4, E1 channels
and transports it on optical fiber cable. The 8Mb/s Optical Line Terminal and 2/8 Mb/s
Digital Multiplexer are implemented in a single card, as a integrated solution. This
equipment by-passes the 8MB Electrical Output to directly provide an optical output (laser
- 30dbm margin) for the multiplexed 4, E1 channels and vice versa. This product is
available in a 5 system ETSI, 19-inch shelf version, and also in a singular stand-alone
shelf configuration (2U, 19-inch rack mount shelf).
Valiant also offers its 120 channel multiplexer to deliver
broadband services to subscribers from Valiant's
"Optiloop" (Fiber In The Local Loop) (Digital
Loop Carrier - DLC) platform. Service providers may delivers multiple POTS
(voice) and Basic Rate ISDN, "U" interface connections to a Remote Terminal over
a 34MBit/Sec. optical fiber cable.
"Optiloop",
Valiant's (Fiber in the Local Loop) (Digital
Loop Carrier - DLC) solution is a state of the art multiplexer designed for the present
day modern and demanding communication networks which are required to provide POTS
(analog) and digital (Digital Data and ISDN) services to be delivered reliably to the
customer in a cost effective and managable manner. The Optiloop operates on the E3,
34MBit/Sec., ITU-T (CCITT) electrical standard and has a modular architecture and a
felxible hardware platform.
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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