DS3 Fail-over Protection Switch - Valiant Communications Limited

DS3 Fail-over Protection Switch - Valiant Communications Limited

DS3 Fail-over Protection Switch Valiant Communications Limited Telecom Transmission Solutions DS3 Fail-over Protection Switch Product Presentation Updated: April, 2010 Copyright : Valiant Communications Limited. - 2010 Orion Telecom Networks Inc. - 2010 Slide 1 Slide 1 DS3 Fail-over Protection Switch Product Overview DS3 Protection (Fail-Over) 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 active (main) a terminal equipment at the customer premises, the DS3 Protection (Fail-Over) Switch automatically switches the DS3 line from the service provider to the standby (working) DS3 terminal. Copyright : Valiant Communications Limited. - 2010 Slide 2 Slide 2 DS3 Fail-over Protection Switch How it Works ? In the event of the failure of the data server / router connected to the "A / active" port of the DS3 Protection (Fail-Over) Switch, the DS3 line from the telephone company shall automatically be switched to the data server / router on the "B / standby" port of the DS3 Protection (Fail-Over) Switch

Ensures minimum downtime - which would have otherwise occurred due to equipment failure connected to the "A / active" port. This equipment may be used to enhance the reliability and the efficiency of the customer's data network. Copyright : Valiant Communications Limited. - 2010 Slide 3 Slide 3 DS3 Fail-over Protection Switch Application Diagram: Copyright : Valiant Communications Limited. - 2010 Slide 4 Slide 4 DS3 Fail-over Protection Switch

Application Diagram: Copyright : Valiant Communications Limited. - 2010 Slide 5 Slide 5 DS3 Fail-over Protection Switch DS3 Fail-over Protection Switch Front View: Copyright : Valiant Communications Limited. - 2010 Slide 6 Slide 6 DS3 Fail-over Protection Switch Features: Allows the user to connect a DS3 line from the Telephone Company and to switch it automatically between an active and a standby DS3 terminal at the

customer premises LOS (Loss of DS3 Signal) is the switching criterion between Active and Standby DS3 Ports Available in a single DS3 line and a two DS3 line version Independent switching for each DS3 line (in the two, DS3 line version) Copyright : Valiant Communications Limited. - 2010 Slide 7 Slide 7 DS3 Fail-over Protection Switch Features:

Built-in real-time clock / real-time logging maintains a history of all events Provides USB Serial Port and RS232 COM Port for local management Remotely accessible over a TCP-IP networks. Allows the user to access and carry out maintenance, or / and switch the DS3 line between the "active" and "standby" DS3 terminals, remotely, if required SNMP V2 Dual AC (1+1 AC) or Dual - 48V DC (1+1 DC) power input. Copyright : Valiant Communications Limited. - 2010

Slide 8 Slide 8 DS3 Fail-over Protection Switch Benefits: Allows the users to install and maintain active / standby / duplicate customer premises data networks / data servers, without bearing the recurring $$ expense of leasing additional expensive DS3 lines from the telephone company Automatically switches the DS3 link from the Telephone Company between the "active" and "standby" DS3 equipment at the customer premises, according to the customer-defined criterion Improves equipment and data security.

Allows the user to co-locate the "backup / standby" equipment in a different room / building and prevent any data loss arising out of conditions of natural calamity such as fire, flooding etc Increases the reliability of the customer's data / IT networks without having to bear the recurring and additional cost of leasing additional DS3 lines from he telephone company. The equipment may be used to create secondary / backup systems at the customer premises to provide virtually uninterrupted service. Copyright : Valiant Communications Limited. - 2010 Slide 9 Slide 9 DS3 Fail-over Protection Switch Application Note:

The DS3 Fail-Over Switch should be used when the customer wishes to connect redundant (active and standby) DS3 equipment (such as Routers) at the customers premises to a single DS3 service line from the telephone company. The DS3 Fail-Over Switch shall automatically switch the DS3 service line from the telephone company between the ACTIVE DS3 data server / router and the STANDBY DS3 data server / router. Should and whenever the ACTIVE DS3 data server / router fail (or be removed from service), the DS3 line from the telephone company automatically switches to the STANDBY DS3 data server / router without requiring any customer or user intervention. The DS3 Fail-Over Switch may also be accessed remotely by the user to allow forced / manual switching between the two DS3 terminals through user executable software commands using Telnet. Copyright : Valiant Communications Limited. - 2010 Slide 10

Slide 10 DS3 Fail-over Protection Switch User Programmable 1+1 Protection Switching Parameters: Loss of DS3 Signal (LOS) The Loss of Signal condition in a DS3 may occur due to: a) The failure of the DS3 Port of the customer premises equipment. b) Or due to loss of power to the customer premises equipment. c) Or due to the disconnection of the DS3 cable between the protection Switch and the DS3 Port of the customer premises equipment. DS3 Switching Time Change over time from main port to standby port is user configurable from 10 ms to 3000 ms. Recovery time from standby to main port is also user configurable from 10 ms to 9999 ms.

Copyright : Valiant Communications Limited. - 2010 Slide 11 Slide 11 DS3 Fail-over Protection Switch Thank you for your attention For more details visit us at our Website at http://www.valiantcom.com U.K. U.S.A. INDIA Valiant Communications (UK) Ltd 1, Acton Hill Mews, 310-328 Uxbridge Road, London W3 9QN, United Kingdom

E-mail: [email protected] Website: http://www.valiantcom.com Valcomm Technologies Inc. 4000 Ponce de Leon, Suite 470 Coral Gables, FL 33146 United States of America E-mail: [email protected] Website: http://www.valiantcom.com Valiant Communications Limited 71/1, Shivaji Marg, New Delhi - 110015, India E-mail: [email protected] Website: http://www.valiantcom.com Copyright : Valiant Communications Limited. - 2010 Slide 12 Slide 12

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