Application Diagrams


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.
 

Power Utilities / SCADA E1 PDH Multiplexer TDM over IP / TDM over Ethernet
Time Frequency & Synchronization SDH Multiplexer IP over TDM / Ethernet over TDM
GPS PTP Grandmaster Clock IP Multiplexer Automatic Protection Switch
Railway & Metro Rail Digital Cross Connect Switch Failover Switching (E1, T1, DS3)
Airport Communications Hi-Z Monitoring Groomers Fiber Optic Transmission
Oil & Gas Communications Monitoring Patch Panel & Splitters Echo Canceller & VQE
Mobile Backhaul GPS Primary Reference Clock 120/75 Ohms Converter
    AC DC Power Supply Converters
 
TDM over IP / TDM over Packet / TDM over Ethernet / TDM over Pseudo-wire
TDM over IP in Cellular/Mobile Backhaul (Integrating 2G/3G/LTE Networks)
TDM over IP 2G/3G/LTE - Typical Application in a redundant Wireless Network (1+1 Link Redundancy)
TDM over IP/Ethernet - Providing 2G/3G/LTE over an IP Cloud
TDM over IP with Fractional E1 (Supports CESoPSN)
TDM over IP for 2G/3G/LTE in a redundant Wireless Network (1+1 Link Redundancy) with IEEE 1588 v2
TDM over IP/Ethernet - Distributing E1s, ToD (Time-Of-Day) and Frequency Synchronization over an IP Cloud with IEEE 1588
TDM over IP/Ethernet: Distributing E1s, ToD (Time-Of-Day) and Frequency Synchronization over Optical Fiber Ring
TDM over IP/Ethernet Distributing E1s, ToD (Time-Of-Day), Frequency Synchronization over a Complex Optical Fiber Ring and Spoke Networks
TDM over IP/Ethernet - Port Based Priority (Classifying Services)
TDM over IP/Ethernet VLAN Based Priority (Classifying Services)
TDM over IP/Ethernet  Flow Control in an Ethernet Packet Network (Regulating Traffic)
TDM over IP/Ethernt Port / Customer based bandwidth allocation (Port Rate Limiting)
DS3 / T3 over an Ethernet / IP Networks
DS3 Link Redundancy - Using Port Trunking / Bonding
DS3 Link Redundancy - Using Spanning Tree Protocol
E3 over Ethernet / E3 over IP Networks
E3 over IP / E3 over Ethernet with Link Redundancy using port Trunking / Bonding
E3 over Ethernet / Packet Link Redundancy - Using Spanning Tree Protocol
E3 Link over Optical Fiber / E3 OLTE
T1 over Packet Network with GPS Synchronization

T1 over Packet Network with PTP Grandmaster Synchronization

E1 over Packet Network with GPS Synchronization
E1 over Packet Network with PTP Grandmaster Synchronization
Point-to-multi-point E1 over Packet with PTP Grandmaster Synchronization
E1 over Ethernet, Point-to-multi-point links over separate carrier IP Networks
E1 over Ethernet, 1+1 Redundant Point-to-multi-point links over Separate carrier IP networks
 
Ethernet over E3 / DS3 Converters
E3 Remote LAN Connections

Remote LAN Connections over Wireless E3

Ethernet over E3 application with Encryption Device

DS3 Remote LAN Connection

Remote LAN Connection over Wireless T3 / DS3

Ethernet over T3 / DS3 Link with Encryption Device

 
Teleprotection Equipment
Teleprotection over IEEE C37.94 Optical Interface
Teleprotection over IEEE C37.94 Optical Interface in 1+1 Configuration
Typical Application over an IEEE C37.94 compliant optical link, as an integrated part of the E1 PDH Voice & Data Multiplexer solution over an SDH or PDH data network.
Teleprotection - 64 kbit/s G.703 co-directional data channel over SDH / PDH Network
Teleprotection over an E1 Interface
Teleprotection in Point-to-Multi Point Applications
Teleprotection in Drop-insert Applications
Teleprotection using IRIG-B / NTP to Time-stamp Events and Alarms
VCL-RX, C37.94 Optical Repeater
VCL-RX, C37.94 Optical Converter
 
Railways and Metro Network Communication Solutions
Railway - Inter-Station Communication over Packet Optical Transport with IEEE-1588v2 PTP Synchronization
Voice and Data Packet Optical Transmission Link
Voice and Data Solutions over SDH Transmission Link
Inter-Station Communication over SDH Network
Time Synchronization Solutions (GPS Primary Reference Clocks, Sub-Master Clocks, Display Clocks)
 
SCADA
E1, Drop Insert (Add-Drop) application
Fiber Optic transmission application
Network config.(E1, E2, E3, OLTE)
 
Packet Optical Transport Network Interface
In an IP/Ethernet / MPLS Network
In a 1+1 Self-Healing Optical Fiber Ring (Rapid Spanning Tree Protocol)
Over a "Hybrid" wireless / Optical Network
 
Railways and Metro Rail Communications Solutions
Railway - Inter-Station Communication over Packet Optical Transport with IEEE-1588v2 PTP Synchronization
Voice and Data Packet Optical Transmission Link
Voice and Data Solutions over SDH Transmission Link
Inter-Station Communication over SDH Network
Time Synchronization Solutions (GPS Primary Reference Clocks, Sub-Master Clocks, Display Clocks)
 
E1 Channel Bank
Remote Access Server (RAS) application
FXS, CAS R2 signaling
Hotline (FXS-FXS)
E&M, between two switches
E&M, CAS R2 signaling
Twisted copper cable
Digital Microwave Radio
Digital Satellite circuit
G.703, 64Kbps Co-directional data
"N" x 64Kbps high speed data
V.24, Up to 19.2Kbps
V.24, DCE-DCE / DTE-DCE
V.35 Leased Line application
V.35 / Router / WAN data application
Voice & Data application
 
E1 Voice & Data Multiplexers
Drop-Insert (Add-Drop) application
V.35 data interface application
V.35 / Router / WAN data application
V.24 data interface application
G.703 data interface application
Voice, Data, Videoconference, Hotline
Digital Microwave Radio
Digital Satellite circuit
 
E3, 34Mbps Multiplexer
E3, 34Mbps with Router
E3, multiplexer TCP-IP access option 1
E3, multiplexer TCP-IP access option 2
E3, 16 E1 with 34Mbps optical output
 
Cellular Network Applications
Cellular Network applications
 
T1 to E1 Converter
T1 to E1 signal conversion
T1 to E1 conversion with E&M
 
Fiber Optic transmission
E2 (4E1) Optimux
E2, (4E1) with TCP-IP access option 1
E2, (4E1) with TCP-IP access option 2
E3, 34Mbps optical transmission
 
Digital Access Cross Connects
Providing fractional E1's to subscribers
DACS with TCP-IP access option - 1
DACS with TCP-IP access option - 2
Cellular application
Live traffic monitoring (non obtrusive)
Call Center applications
Cellular network application
 
ISP solution applications
Providing fractional E1's to subscribers
iDSL solutions with Cisco router
iDSL corporate solutions
iDSL home (SoHo) solutions
iDSL ISP with V.35 interface application
iDSL ISP solutions on fiber optics
VoIP subscriber services