16 Port T1 VCL-MegaConnect-Jr. Digital Access Cross Connect ...

16 Port T1 DACS (Digital Access Cross Connect Switch) Product Presentation Updated: March 29, 2019 Copyright : Valiant Communications Limited - 2019 Slide 1 16 Port T1 DACS Product Overview It is an T1 digital cross connect switch, presents its user an easy to use, platform to cross connect up to 16 T1 ports. Offers full cross connect functionality to cross connect, and / or aggregate DS-0s, "n"x64Kbps consecutive data channels and fractional T1 channels to full T1 channels.

Occupies only a 2U high rack-space and is a complete 19-inch stand-alone unit that provides connectivity of up to 16 T1 ports. The unit operates on a -48V DC input power-supply The system is supplied with a CLI text-based, easy-to-use interface that offers the user complete control to prepare multiple configuration maps. It also has a TCP-IP Access feature which allows the DACS to be connected on a TCP-IP network (10 / 100 base interface) for remote access for configuration and monitoring.

Copyright : Valiant Communications Limited - 2019 Slide 2 16 Port T1 DACS Features and Highlights Stratum 3 clock. Remote TCP / IP Access for configuration and Monitoring. Text based user friendly CLI for easy configuration. Telnet remote access Available in 16 T1 ports configuration 1+1 -48V DC Input Power Supply Redundancy (Dual Power Input allows the equipment to be powered from two separate -48V DC sources) SNMP traps Maintains Access Security Log USB and RS232, interface for local connection through the serial interface to the "Network Control and Management Software User Selectable Internal, External and Loop-timed clock synchronization priority options Local and remote loopback facility. Copyright : Valiant Communications Limited - 2019

Slide 3 16 Port T1 DACS Benefits Reduce access costs by combining partially loaded T1s to a single T1. Rear access, RJ-45 connectors. Simple wiring and cable management. Support Nx64kbps fractional T1 operation and grooming. Easy to install and simple to use. Status Monitoring Clock selection. Status of alarms. Enabled / Disabled status of 1.544Mbps ports. Monitoring alarms and easy configuration. Copyright : Valiant Communications Limited - 2019 Slide 4

16 Port T1 DACS Programming Features Specifying the priority sequence for clock selection Enabling or disabling 1.544Mbps Ports (masking) of the 1.544Mbps ports that are not in use Creating a cross connect between T1s at DS-O level (single time-slot level) using the easy-to-use CLI (text-based) commands Alarm Status Monitoring Loss of incoming signal at all 1.544 Mbps ports Configuration error alarm In addition to the above monitoring facilities, the system is provided with LEDs, which indicate various fault conditions. Copyright : Valiant Communications Limited - 2019 Slide 5 16 Port T1 DACS

Monitoring via LED indications 1 to 16 T1 Ports LED indicators. +3V DC present. -48V DC present. Configuration error. Application Providing Fractional T1s - split a full T1 to multiple fractional T1s. Aggregating Fractional T1 Data Circuits to a single T1. Cellular - Extending Fractional T1 ports from MTSO to Cell-Sites. Copyright : Valiant Communications Limited - 2019

Slide 6 16 Port T1 DACS Application Diagram ISP Digital Cross Connect Application - Providing fractional T1s to subscribers Copyright : Valiant Communications Limited - 2019 Slide 7 16 Port T1 DACS Application Diagram Backhaul-Cellular Application using T1-DACS Copyright : Valiant Communications Limited - 2019 Slide 8 16 Port T1 DACS

Thank You for your attention For more details visit us at our Website at https://www.valiantcom.com U.K. U.S.A. INDIA Valiant Communications (UK) Ltd Central House Rear Office, 124 High Street, Hampton Hill Middlesex, TW12 1NS, U.K. Valcomm Technologies Inc. 4000 Ponce de Leon Blvd., Suite 470, Coral Gables, FL 33146, U. S. A

Valiant Communications Limited 71/1, Shivaji Marg, New Delhi 110015 INDIA E-mail: [email protected] Website: https://www.valiantcom.com E-mail: [email protected] Website: https://www.valiantcom.com E-mail: [email protected] Website: https://www.valiantcom.com Copyright : Valiant Communications Limited - 2019 Slide 9