Transcript 16 Port E1 VCL-MegaConnect-Jr. Digital Access Cross

Valiant Communications Limited
Telecom Transmission Solutions
16 Port E1 VCL-MegaConnect-Jr.
Digital Access Cross Connect Switch (DACS)
INDIA
U.S.A.
U.K.
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
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 (UK) Ltd
1, Acton Hill Mews,
310-328 Uxbridge Road,
London W3 9QN, United Kingdom
E-mail: [email protected]
Website: http://www.valiantcom.com
Updated : March, 2007
Copyright : Valiant Communications Limited - 2007
Slide 1
VCL-MegaConnect-Jr. E1 DACS
Product Overview
E1 Digital Access Cross Connect Switch
• The 16 Ports E1 Digital Access Cross
Connect Switch, which presents its
user an easy to use, yet a sophisticated
platform to cross connect up to 16 E1
Ports
• Offers full cross-connect functionality to cross connect, and/or aggregate
DS-0s, "n"x64Kbps consecutive data channels and, fractional E1 channels
to full E1 channels
• Unidirectional and Bidirectional Monitoring
• Non-Intrusive Monitoring Application/Combine traffic from partially-utilized
facilities into a single fully-utilized E1
• Occupies only a 2U high rack-space
• 19-inch stand-alone unit provides connectivity of up to 16 E1 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. E1 DACS
Application
• ISP providing fractional E1s to subscribers
• Data aggregating fractional E1 data circuits
• Monitoring and Billing-Non-Intrusive Line Traffic Monitoring for “Listen-Only”
and billing applications
• Cellular extending fractional E1 ports from MTSO to cell-sites.
Highlights
• Remote TCP/IP access for configuration and monitoring
• Text based user friendly CLI for easy configuration
• Telnet option
• Available in 16 E1 ports configuration
Copyright : Valiant Communications Limited - 2007
Slide 3
VCL-MegaConnect-Jr. E1 DACS
Features
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Provides DS0, "n"x64Kbps and fractional E1 grooming for up to 16 E1 ports
Rear access
User friendly CLI (text based) commands
Telnet (10/100 BaseT) option
Easy to install
Configurable from 2, E1 ports to 16, E1 ports depending on user requirements
LED Indications on the front panel for alarms and status.
Benefits
• Reduce access costs by combining partially loaded E1s to a single E1
• Rear access wiring. Improves wiring and cable management
• Support Nx64kbps fractional E1 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
VCL-MegaConnect-Jr. E1 DACS
Applications
Copyright : Valiant Communications Limited - 2007
Slide 5
VCL-MegaConnect-Jr. E1 DACS
Copyright : Valiant Communications Limited - 2007
Slide 6
VCL-MegaConnect-Jr. E1 DACS
To monitor an E1 link in a single direction, you will need to connect ONE high
impedence E1, 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. E1 DACS
To monitor an E1 link in both directions, you will need to connect TWO high
impedence E1, RX pairs of the DACS, i.e. use 1, Hi-Z E1 ports.
Copyright : Valiant Communications Limited - 2007
Slide 8
VCL-MegaConnect-Jr. E1 DACS
16 Port E1 DACS - VCL-MegaConnect Jr. - Shelf Description
The 16 Port E1 DACS - VCL-MegaConnect Jr. unit is a 2U, 19 Inch Shelf, fitted with a
backplane that provides rear access of all external interfaces. The 2Mbps electrical I/O,
power input, alarm extension and the NMS port are all accessed from the backplane. The
2Mbps, E1 Interfaces are 120 Ohms twisted pair RJ-45 connectors. 75 Ohms E1 Option
available.
Copyright : Valiant Communications Limited - 2007
Slide 9
VCL-MegaConnect-Jr. E1 DACS
Technical Specifications
E1 Interface
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Line Rate
Available Time-Slots
Conformity
PCM sampling rate
Encoding law
Bit rate
Code
Nominal Impedance
Framing
Electrical
Jitter
Peak Voltage of a mark
For 120W balanced Interface
For 75W unbalanced Interface
Copyright : Valiant Communications Limited - 2007
E1 (2.048 Mbps)
1-31
G. 703
8000 samples/sec
A law as per CCITT G.711
2048kbps ± 50ppm
HDB3
120W balanced/75W unbalanced
G.704
G.703
G.823
3.0 V + 0.3 V
2.37 V + 0.237 V
Slide 10
VCL-MegaConnect-Jr. E1 DACS
Technical Specifications
E1 Interface
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Connector
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Peak Voltage of a space
For 120W balanced Interface
For 75W unbalanced Interface
Nominal Pulse Width
Pulse Mask
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RJ-45 (F) for 120W Impedance and
BNC for 75W Impedance
0 V + 0.3 V
0 V + 0.237 V
244ns
As per CCITT rec. G.703
Time-slot selection
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ANY-TO-ANY through an internal, best byte, non-blocking TSI Switch
Clock
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Internal
Loop-Timed
External
Copyright : Valiant Communications Limited - 2007
(Stratum3 level)
75 Ohms - 2.048MHz
- 1.544MHz
Slide 11
VCL-MegaConnect-Jr. E1 DACS
Management and Control
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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
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Command Line Interface (English text commands)
Windows based GUI (optional).
Telnet Specification and Regulation Compliance
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Meets CE requirements
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Complies with FCC, Part 68 and Part 15 subpart A specifications
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Safety - UL 1459 Issue 2.
Copyright : Valiant Communications Limited - 2007
Slide 12
VCL-MegaConnect-Jr. E1 DACS
Alarm Contact Closures
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1 Alarm Relay
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Type - Form "C" relay
Temperature
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Operating
Humidity
00C to 500C
5% to 95% Non-condensing
Power Consumption
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Power Consumption
18 Watt
Mechanical Specification
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Width
Height
Depth
Weight
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Copyright : Valiant Communications Limited - 2007
480mm
90mm
280mm
4.20Kg.
Slide 13
VCL-MegaConnect-Jr. E1 DACS
Alarm Status Monitoring
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Loss of incoming Signal at all 2Mbps ports
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Configuration Error Alarm
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In addition to the above monitoring facilities, VCL-DACS is provided
with LED's, which indicate various fault conditions
Monitoring 16 Port E1 DACS - VCL-MegaConnect-Jr.
via LED indications
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1 to 16 E1 Ports LED indicators
+3V DC present
-48V DC present
Configuration Error
Copyright : Valiant Communications Limited - 2007
Slide 14
VCL-MegaConnect-Jr. E1 DACS
Valiant’s Products
• Digital Access Cross Connects - E1/T1, E3, DS3,10/100BaseT Ethernet
• Groomers for Hi-Z Non-Intrusive Hi-Impedance Monitoring - E1, T1, STM-1
• Echo Cancellers & Voice Quality Enhancement Solutions - E1, T1,
DS3 and STM-1
• STM-1, STM-4 and STM-16 ADM SDH Multiplexers
• E1 Drop-Insert (Add-Drop) Voice and Data Multiplexers
• Ethernet Converters: E1, T1, E3, DS3, STM-1 (Ethernet over STM-1)
• E1 / T1 TDM over IP
• E1 PRI ISDN (Euro ISDN) Q.931 Multiplexers
• E1 Channel Banks
• E2 (4E1), 2/34 Mbps PDH Multiplexer, 34Mbps OLTE
• 1+1 APS (Automatic Protection Switching)
• Remote Site Monitoring Equipment
Copyright : Valiant Communications Limited - 2007
Slide 15
VCL-MegaConnect-Jr. E1 DACS
Thank you for your attention
For more details visit us at our Website at
http://www.valiantcom.com
INDIA
U.S.A.
U.K.
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
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 (UK) Ltd
1, Acton Hill Mews,
310-328 Uxbridge Road,
London W3 9QN, United Kingdom
E-mail: [email protected]
Website: http://www.valiantcom.com
Copyright : Valiant Communications Limited - 2007
Slide 16