Slide 1 Copyright : Valiant Communications Limited. - 2014 Slide 1 VCL-SafeComm 8 E1 Links (24 E1 Ports) Orion Telecom Networks Inc. - 2010 Updated: Feb,
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Slide 1Copyright : Valiant Communications Limited. - 2014 Slide 1
VCL-SafeComm 8 E1 Links (24 E1 Ports)
Orion Telecom Networks Inc. - 2010
Updated: Feb, 2014
VCL-SafeComm 8 E1 Links (24 E1 Ports)VCL-SafeComm 8 E1 Links (24 E1 Ports)(1+1 Automatic Protection Switch)(1+1 Automatic Protection Switch)
Product PresentationProduct Presentation
Slide 2Copyright : Valiant Communications Limited. - 2014 Slide 2
VCL-SafeComm 8 E1 Links (24 E1 Ports)
Product OverviewProduct Overview Used to protect upto 8 point-to-point E1 links and to provide an
alternate communication route for each E1 Link between any two points in a network
In the event of the failure of the primary (main) E1 communication route, the VCL-SafeComm, 8 E1 Links 1+1 APS equipment, automatically switches the E1 traffic to a secondary (standby) E1 route
May also be used in point-to-multi-point applications to provide 1+1 Protected / Alternate Routing Path between multiple locations.
Data transported on the E1 Links is transparent and protocol independent
SNMP V2 Traps for alarm reporting.
Available in a 2U high, 19-Inch rack mount chassis.
Slide 3Copyright : Valiant Communications Limited. - 2014 Slide 3
VCL-SafeComm 8 E1 Links (24 E1 Ports)
ApplicationsApplications::
Allows the user to design 1+1 (protected) redundant E1 routes on similar
(fiber-fiber), or complementing (fiber-radio) transmission mediums
Transport A-bis Interface on redundant E1 links
Provide 1+1 Protection / Alternate Routing Path between BSC and BTS
Used to design 1+1 redundant (protected) E1 rings on PDH networks,
which otherwise would not be possible with PDH technology
The criterion for switching between the primary (main) and the
secondary (protected/standby) routes is user programmable is Loss-Of-
Signal on E1 links, or AIS (All-Ones AIS alarm) condition
May be used in a point-to-multipoint configuration to provide 1+1
Protected / Alternate Routing Path between one location and multiple
locations (as shown in application diagram).
Slide 4Copyright : Valiant Communications Limited. - 2014 Slide 4
VCL-SafeComm 8 E1 Links (24 E1 Ports)
VCL-SafeComm 8 E1 Links (24 E1 Ports) VCL-SafeComm 8 E1 Links (24 E1 Ports) Front View: Front View:
Slide 5Copyright : Valiant Communications Limited. - 2014 Slide 5
VCL-SafeComm 8 E1 Links (24 E1 Ports)
Features and Highlights:Features and Highlights: High density protection switching equipment (upto 8 E1 Links i.e. 24 E1
Ports)
Ensures that mission critical voice, data, control and management
traffic links are maintained even if either the primary or the secondary
E1 backhaul transmission links fail
When the primary (working) link fails, the E1 traffic is automatically switched
to the standby (secondary) link to ensure maximum link uptime
Offers comprehensive remote configuration and alarm management
capabilities of the VCL-SafeComm, 8 E1, 1+1 Automatic Protection
Switching
Equipment the product may be used to improve network reliability and
control
Increased network reliability through link resilience.
Slide 6Copyright : Valiant Communications Limited. - 2014 Slide 6
VCL-SafeComm 8 E1 Links (24 E1 Ports)
User Programmable 1+1 Protection User Programmable 1+1 Protection Switching Parameters:Switching Parameters:
Features and Highlights:Features and Highlights: Media and Path Diversity
Remote Management
Alarm logging and monitoring
Dual -48V DC Power Inputs.
Loss of Signal
AIS (All Ones Alarm)
External Dry Contacts Signal.
Slide 7Copyright : Valiant Communications Limited. - 2014 Slide 7
VCL-SafeComm 8 E1 Links (24 E1 Ports)
Security and Password Features:Security and Password Features:
Telnet
SSH
CLI Control Interface (HyperTerminal or VT100)
SNMP V2 Traps (MIB File provided)
Windows based GUI (Graphical User Interface) for easy configuration,
management and access. Ability to monitor multiple units from a single NMS.
System Access, Control and Management Options:System Access, Control and Management Options:
OAM: Operation and Management Ports:OAM: Operation and Management Ports:
RS232 Serial Port
USB COM Port
10/100BaseT Ethernet for remote access.
Slide 8Copyright : Valiant Communications Limited. - 2014 Slide 8
VCL-SafeComm 8 E1 Links (24 E1 Ports)
SecuritySecurity andand Protection:Protection: Secured Access via SSH V2
Password Protection: Password Protection in compliance with the mandatory clauses of the GR-815-CORE-2 specifications for secured access control.
CLI Control Interface (HyperTerminal or VT100)
Logging: Maintains a log of all successful and un-successful attempts.
Logged information includes the ID and the IP address of the accessing entities.
Alerts the administrator if the un-successful logging attempts exceed three.
Security Audit: All access logs for up to 30 days are maintained for security audit purposes.
Security log entry of any request or activity including that user-ID (including IP address, if applicable), to establish user accountability
Report Generation / Audit Trail
Security Administration.
Security and Password Features:Security and Password Features:
Slide 9Copyright : Valiant Communications Limited. - 2014 Slide 9
VCL-SafeComm 8 E1 Links (24 E1 Ports)
Management and Monitoring:Management and Monitoring: RS232 serial, USB serial interfaces for local terminal access.
10/100BaseT Ethernet Interface for remote access over an IP network.
Encrypted Password Protection.
Telnet – Remote access over IP links.
SSH – Secured remote access using Secure Shell Protocol over IP links.
SNMP Traps and NMS for real time remote monitoring and management
over an IP network.
Automatic Link Test feature link testing at user programmable periodical
intervals.
Visual I/O status LED Display.
Slide 10Copyright : Valiant Communications Limited. - 2014 Slide 10
VCL-SafeComm 8 E1 Links (24 E1 Ports)
Modes of Operation:Modes of Operation:There are three modes in which the VCL-SafeComm E1, 1+1 Automatic Protection Switch can be configured to operate in:
AUTOMATIC SWITCHING MODE
EXTERNAL TRIGGER SWITCHING MODE
MANUAL SWITCHING MODE
Slide 11Copyright : Valiant Communications Limited. - 2014 Slide 11
VCL-SafeComm 8 E1 Links (24 E1 Ports)
AUTOMATIC SWITCHING MODEAUTOMATIC SWITCHING MODE The VCL-SafeComm can be configured to operate in an AUTOMATIC SWITCHING MODE. In the automatic mode, the switch shall automatically switch and re-route the E1 circuits from the MAIN route to the STANDBY route if there is an AIS or a LOS (LOSS OF SIGNAL) alarm, on the MAIN E1
link route.
Similarly, in the automatic mode the switch shall automatically switch back and re-route the E1 circuits from the STANDBY route to the MAIN route, upon the restoration of the service on the MAIN E1 link route.
All switching parameters and link restoration parameters are user programmable.
Slide 12Copyright : Valiant Communications Limited. - 2014 Slide 12
VCL-SafeComm 8 E1 Links (24 E1 Ports)
EXTERNAL TRIGGER SWITCHING MODEEXTERNAL TRIGGER SWITCHING MODE Sometimes the user wants to switch the E1 circuits between the MAIN route and the STANDBY route when some external event occurs.
In the EXTERNAL TRIGGER MODE, the user can switch between the MAIN E1 route and the STANDBY E1 route when an external trigger (such as an
closed/opened physical contact) is applied to the switch.
This unique feature is used by certain radios equipment suppliers, where they apply an external trigger to switch and re-route the E1 circuits between their main E1 radios and standby E1 radios.
Slide 13Copyright : Valiant Communications Limited. - 2014 Slide 13
VCL-SafeComm 8 E1 Links (24 E1 Ports)
MANUAL SWITCHING MODEMANUAL SWITCHING MODE In Manual Switching Mode, the user shall use manual Telnet commands to switch the E1 circuits between the MAIN route and the STANDBY route, manually, using Telnet commands.
In this mode the AUTOMATIC MODE and the EXTERNAL TRIGGER MODE are both disabled and the manual commands over ride all other modes.
Slide 14Copyright : Valiant Communications Limited. - 2014 Slide 14
VCL-SafeComm 8 E1 Links (24 E1 Ports)
Switching Criterion and TimeSwitching Criterion and Time
E1 Switching Criterion User Programmable 1+1 Protection Criterion
a) Loss of Signal b) AIS (All Ones Alarm)
Minimum E1 Switching Time from 10 milliseconds to 3000ms (User Programmable)
Main Link To Standby Link
Minimum E1 (Recovery) Switching 10 milliseconds to 9999ms (User Programmable)
Time From Standby Link to Main Link
Switching Mode User can program the APS to stay on Standby Port
a) Auto when the Main link is restored.
b) Force ON Main c) Force ON Standby
Slide 15Copyright : Valiant Communications Limited. - 2014 Slide 15
VCL-SafeComm 8 E1 Links (24 E1 Ports)
Application Diagram – Simply Explained:Application Diagram – Simply Explained:
Slide 16Copyright : Valiant Communications Limited. - 2014 Slide 16
VCL-SafeComm 8 E1 Links (24 E1 Ports)
Application Diagram - To provide redundant Application Diagram - To provide redundant routes over diverse media:routes over diverse media:
Slide 17Copyright : Valiant Communications Limited. - 2014 Slide 17
VCL-SafeComm 8 E1 Links (24 E1 Ports)
Application Diagram - PDH Protected Ring:Application Diagram - PDH Protected Ring:
Slide 18Copyright : Valiant Communications Limited. - 2014 Slide 18
VCL-SafeComm 8 E1 Links (24 E1 Ports)
Thank you for your attentionThank you for your attention
For more details visit us at our Website at
http://www.valiantcom.com
U.K.
Valiant Communications (UK) Ltd1, Acton Hill Mews,310-328 Uxbridge Road,London W3 9QN, United Kingdom
INDIA
Valiant Communications Limited71/1, Shivaji Marg, New Delhi - 110015, India
SOLD BY:
Aries Telecom and Trading Corp. FZEPO Box 31291, Al-Jazeera Al-Hamra, Ras Al Khaimah, U.A.E. Ph: +971 56 1361308E-mail: sales@ariestelecom.comWebsite: http://www.ariestelecom.com
U.S.A.
Valcomm Technologies Inc.4000 Ponce de Leon, Suite 470Coral Gables, FL 33146United States of America
Website: http://www.valiantcom.com
Website: http://www.valiantcom.com Website: http://www.valiantcom.com
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