Transcript 16 Port T1 VCL-MegaConnect-Jr. Digital Access Cross
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Telecom Transmission Solutions 16 Port T1 VCL-MegaConnect-Jr. Digital Access Cross Connect Switch (DACS)
INDIA Valiant Communications Limited
71/1, Shivaji Marg, New Delhi - 110015, India
Phone
: +91-11 4105 5601, 91-11 4105 5602
Fax
: +91-11 4105 5604, 91-11 2543 4300
Website
: http://www.valiantcom.com
U.S.A.
Valcomm Technologies Inc.
4000 Ponce de Leon, Suite 470 Coral Gables, FL 33146 United States of America
E-mail:
Website
: http://www.valiantcom.com
Updated : March, 2007 Copyright : Valiant Communications Limited - 2007 U.K.
Valiant Communications (UK) Ltd
1, Acton Hill Mews, 310-328 Uxbridge Road, London W3 9QN, United Kingdom
Website
: http://www.valiantcom.com
Slide 1
VCL MegaConnect-Jr. T1 DACS
Product Overview
T1 Digital Access Cross Connect Switch
• The 16 Ports T1 Digital Access Cross Connect Switch, which presents its user an easy to use, yet a sophisticated 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 • Unidirectional and Bidirectional Monitoring • Non-Intrusive Monitoring Application/Combine traffic from partially-utilized facilities into a single fully-utilized T1 • Occupies only a 2U high rack-space • 19-inch stand-alone unit provides connectivity of up to 16 T1 Ports • Units operates on a -48V DC input power-supply (AC input adapter is optional).
Copyright : Valiant Communications Limited - 2007
Slide 2
VCL MegaConnect-Jr. T1 DACS
Applications
• ISP providing fractional T1s to subscribers • Data aggregating fractional T1 data circuits • Monitoring & Billing-Non-Intrusive Line Traffic Monitoring for “Listen-Only” and Billing Applications • Cellular extending fractional T1 ports from MTSO to cell-sites.
Highlights
• Stratum 3 clock • Remote TCP/IP access for configuration and monitoring • Text based user friendly CLI for easy configuration • Telnet option • Available in 16 T1 ports configuration.
Copyright : Valiant Communications Limited - 2007
Slide 3
VCL MegaConnect-Jr. T1 DACS
Features
• Provides DS0, "n"x64Kbps and fractional T1 grooming for up to 16 T1 ports • Rear access • User friendly CLI (text based) commands • Telnet (10/100BaseT) option • Easy to install • Configurable from 2 T1 ports to 16 T1 ports depending on user requirements • LED Indications on the front panel for alarms and status.
Benefits
• Reduce access costs by combining partially loaded T1s to a single T1 • Rear access wiring. Improves wiring and cable management • Support Nx64kbps fractional T1 operation and grooming • Can be ordered for (Non-Intrusive) connecting to monitoring/billing equipment for Live-Traffic monitoring and cross connect functions • Easy to install and simple to use.
Copyright : Valiant Communications Limited - 2007
Slide 4
Applications
VCL MegaConnect-Jr. T1 DACS Copyright : Valiant Communications Limited - 2007
Slide 5
VCL MegaConnect-Jr. T1 DACS Copyright : Valiant Communications Limited - 2007
Slide 6
VCL MegaConnect-Jr. T1 DACS
To monitor an T1 link in a single direction, you will need to connect ONE high impedance T1, RX pair of the DACS, as it is only the Rx (RECEIVE) pair that is capable of listening. Please leave the Tx (TRANSMIT) pair un-connected.
Copyright : Valiant Communications Limited - 2007
Slide 7
VCL MegaConnect-Jr. T1 DACS
To monitor an T1 link in both directions, you will need to connect TWO high impedance T1, RX pairs of the DACS, i.e. use 1 Hi-Z T1 ports.
A Total of 7 T1 links can be monitored bidirectionally aggregated to 2 T1’s.
Copyright : Valiant Communications Limited - 2007
Slide 8
VCL MegaConnect-Jr. T1 DACS 16 Port T1 DACS - VCL-MegaConnect-Jr.- Shelf Descriptions
The 16 Port T1 DACS - VCL-MegaConnect-Jr. unit is a 2U, 19 Inch Shelf, fitted with a backplane that provides rear access of all external interfaces. The 1.544 Mbps electrical I/O, power input, alarm extension and the NMS port are all accessed from the backplane. The 1.544Mbps, T1 Interfaces are, 100 Ohms twisted pair RJ-45 connectors.
Copyright : Valiant Communications Limited - 2007
Slide 9
VCL MegaConnect-Jr. T1 DACS
Technical Specifications T1 Interface
• Line Rate • Available Time-Slots • Framing Structure • Framing Options • Line Coding • Electrical • Jitter • Impedance • Connector T1 (1.544 Mbps) 1-24 As per ITU-(CCITT) G.704
D4, ESF (Selectable) AMI, B8ZS (Selectable) ITU-T G.703
ITU-T G.823, ITU-T 1.431
100 Ohms RJ-45 (F)
Time
-
slot selection
• ANY-TO-ANY through an internal, best byte, non-blocking TSI Switch.
Copyright : Valiant Communications Limited - 2007
Slide 10
VCL MegaConnect-Jr. T1 DACS
Clock
• Internal • Loop-Timed • External (Stratum3 level) 75 Ohms - 2.048 MHz - 1.544 MHz
Management and Control
• Serial Management Port (RS232) - COM Port • 10/100 BaseT for Remote Management over a LAN • 10/100 BaseT Telnet over a TCP-IP Network
Command Language
• Command Line Interface (English text commands) • Windows based GUI (optional) • Telnet.
Copyright : Valiant Communications Limited - 2007
Slide 11
VCL MegaConnect-Jr. T1 DACS
Specification and Regulation Compliance
• Meets CE requirements.
• Complies with FCC, Part 68 and Part 15 subpart A specifications.
• Safety - UL 1459 Issue 2.
Alarm Contact Closures
• 1 Alarm Relay, • Type - Form "C" relay
Temperature
• Operating • Humidity 0 0 C to 50 0 C 5% to 95% Non-condensing
Power Consumption
• Power Consumption 18 Watt
Copyright : Valiant Communications Limited - 2007
Slide 12
VCL MegaConnect-Jr. T1 DACS
Mechanical Specification
• Width • Depth • Height • Weight : : : : 480mm 280mm 90mm 4.20 Kg.
Alarm Status Monitoring
• Loss of incoming Signal at all 1.5Mbps ports • Configuration Error Alarm • In addition to the above monitoring facilities, VCL-DACS is provided with LED's, which indicate various fault conditions
Monitoring 16 Port T1-DACS via LED Indications
• 1 to 16 T1 Ports LED indicators • +3V DC present • -48V DC present • Configuration Error
Copyright : Valiant Communications Limited - 2007
Slide 13
VCL MegaConnect-Jr. T1 DACS
Valiant’s Products
Digital Access Cross Connects - E1 / T1 , E3, DS3, 10/100 BaseT Ethernet
Groomers (Hi-Z Non-intrusive Hi-Impedance Monitoring)
1+1 APS (Automatic Protection Switching)
Echo Canceller & Voice Quality Enhancement Solutions - E1, T1, DS3 and STM-1
E1 Drop-Insert (Add-Drop) Voice and Data Multiplexers
E1, T1, E3, DS3, Ethernet Converters
STM-1 Add Drop Multiplexer with Ethernet
GSM Gateways - E1/T1
E1 PRI ISDN (Euro ISDN) Q.931 Multiplexers
Channel Banks
E2 (4 E1), 2/34 Mbps PDH Multiplexer, 34 Mbps OLTE
Remote Site Monitoring Equipment Copyright : Valiant Communications Limited - 2007
Slide 14
VCL MegaConnect-Jr. T1 DACS
Thank you for your attention
For more details visit us at our Website at
http://www.valiantcom.com
INDIA Valiant Communications Limited
71/1, Shivaji Marg, New Delhi - 110015, India
Phone
: +91-11 4105 5601, 91-11 4105 5602
Fax
: +91-11 4105 5604, 91-11 2543 4300
Website
: http://www.valiantcom.com
U.S.A.
Valcomm Technologies Inc.
4000 Ponce de Leon, Suite 470 Coral Gables, FL 33146 United States of America
E-mail:
Website
: http://www.valiantcom.com
U.K.
Valiant Communications (UK) Ltd
1, Acton Hill Mews, 310-328 Uxbridge Road, London W3 9QN, United Kingdom
Website
: http://www.valiantcom.com
Copyright : Valiant Communications Limited - 2007
Slide 15