Data Sheet - Valiant Communications Limited
Contents
1. a 19 inch chassis b Control card and TSI with serial and LAN management ports c 2 x 48VDC input power supply card s for Redundant operation aQ AC to 48VDC DC converter for universal AC mains input if required to connect the equipment on AC mains e GUI configuration software f User manual Interface cards g 8 Port E1 Ports Interface card 120 ohms balanced RJ 45 VCL 1282 E1 h 8 Port T1 Ports Interface card 100 ohms balanced RJ 45 VCL 1282 T1 i 8 X 10 100 BaseT Ethernet Interface cards VCL 1412 1413 BaseT Copyright Valiant Communications Limited 2004 06 8 VCL MegaConnect System Management Technical specifications are subject to changes without notice Windows is the registered Trademark of Microsoft Corporation USA Windows 95 Windows 98 Windows ME and Windows XP based GUI CLI Command Line Interface VCL MegaConnect is a trademark of Valiant Communications Limited 2006 Copyright Valiant Communications Limited Revision 06 October 20 2006 U K Valiant Communications UK Ltd 1 Acton Hill Mews 310 328 Uxbridge Road London W3 9QN United Kingdom E mail gb valiantcom com U S A Valcomm Technologies Inc 4000 Ponce de Leon Suite 470 Coral Gables FL 33146 U S A E mail us valiantcom com INDIA Valiant Communications Limited 71 1 Shivaji Marg New Delhi 110015 India E mail mail valiantc2. Framing structure as per ITU CCITT G 704 Framing options D4 ESF Selectable Line coding AMI B8ZS Selectable Electrical ITU T G 703 Jitter ITU T G 823 ITU T 1 431 Impedance 100 Ohms Connector RJ 45 F Clock Internal Loop timed External Stratum3 level 75 Ohms 2 048 Mhz 1 544 Mhz Copyright Valiant Communications Limited 2004 06 VCL MegaConnect 10 100BaseT Interface Number of interfaces 8 per interface card Interface types 10BaseT Standards compliance IEEE 802 3 2002 RFC1662 RFC2615 X 86 RMII Interface rate Programmable in steps of 512 Kbps upto 1920 Kbps per 10 100BaseT Interface 512 1024 1536 1920 Kbps Protocol User Programmable HDLC and LAPS mapping Connectors RJ 45 10 100 BaseT Electrical E3 Interface Number of E3 interfaces 1 Bit rate 34 368 Mbps Bit rate tolerance 20ppm Line Code HDB3 Frame structure As per G 751 Interfaces As per G 703 Connectors BNC Co axial Un balanced Impedance 75 Ohms Permissible Attenuation 12dB 17184 KHz Signal level to declare loss of signal condition 35dB maximum Signal level to clear loss of signal condition 15dB minimum Copyright Valiant Communications Limited 2004 06 VCL MegaConnect DS3 T3 Interface Number
3. 10 BaseT Ethernet Cross Connect with a DS3 T3 Interface provides the capability to convert cross connect upto 32 E1s T1s and 10 100 BaseT Ethernet Ports to a DS3 interface Useful for transporting E1s T1s and Ethernet links over a DS3 T3 channel Note This does not however substitute Firewall protection which must be installed separately Copyright Valiant Communications Limited 2004 06 2 VCL MegaConnect Front view CLK CLOCK INT INTERNAL EXT EXTERNAL SW SWITCH ERR ERROR Power Supply Control Card Card I 8 IF Cards Redundant Power Supply Card Rear view EXT E1 T1 CLK A 48VDC p EARTH i OO P i i i i i i il h DOO DOO COUUEX DOO Y DOO i i i i i E3 DS3 STM 1 PORT 6 IS T Ethernet Port ol di aile le d alle iln C CC CC Alarm O00 INPUT Copyright Valiant Communications Limited 2004 06 VCL MegaConnect Applications E1 Cross Connect T1 Cross C
4. of DS3 interfaces 1 Bit rate 44 736 Mbps Bit rate tolerance 20ppm Line code B3ZS Framing Meets ANSI T1 404 M13 or C bit parity Pulse shape Meets ANSI T1 102 1993 and Bellcore GR 499 CORE Connectors BNC Co axial Un balanced Impedance 75 Ohms Signal level to declare loss of signal condition lt 20mV Signal level to clear loss of signal condition gt 90mV Power supply Power supply 48VDC 40VDC to 60VDC Power supply Redundant 1 1 Protected Power consumption 21 watts maximum Chassis 6U High 19 inch rack mounting shelf Time slot selection Any to any through an internal best byte non blocking TSI switch Copyright Valiant Communications Limited 2004 06 VCL MegaConnect Clock Clock Internal AT amp T TR62411 Telcordia GR 1244 CORE Stratum 3 Stratum 4 Enhanced and Stratum 4 ETSI ETS 300 011 ITU T G 813 Option 1 Loop timed External 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 Core System All items of the Core System must be ordered The Core System consists of
5. VALIANT COMMUNICATIONS LIMITED VCL MegaConnect 64 Port E1 T1 10 BaseT Ethernet Digital Access Cross Connect Product Brochure amp Data Sheet U K U S A INDIA Valiant Communications UK Ltd Valcomm Technologies Inc Valiant Communications Limited 1 Acton Hill Mews 4000 Ponce de Leon Suite 470 71 1 Shivaji Marg 310 328 Uxbridge Road Coral Gables FL 33146 New Delhi 110015 London W3 9QN United Kingdom S A India E mail gb valiantcom com E mail us valiantcom com E mail mail valiantcom com Copyright Valiant Communications Limited 2004 06 VCL MegaConnect 64 Port E1 T1 10 BaseT Ethernet Digital Access Cross Connect Description The VCL MegaConnect 64 Port E1 T1 10 BaseT Ethernet Digital Cross Connect Switch is a E1 T1 10 BaseT Ethernet digital cross connect switch which presents its user an easy to use yet a sophisticated platform to cross connect up to 64 E1 T1 10 BaseT Ethernet ports The VCL MegaConnect 64 Port E1 T1 10 BaseT Ethernet Digital Cross Connect Switch offers full cross connect functionality to cross connect and or aggregate DS 0s n x64Kbps consecutive data channels and fractional E1 T1 channels to full E1 T1 channels or between the 64 E1 T1 10 BaseT Ethernet ports The VCL MegaConnect 64 Port E1 T1 10 BaseT Ethernet Digital Cross Connect Switch occupies only a 6U high rack space and is a complete 19 inch stand alone unit that provides connectivity for up to 64 Port E1 T1 po
6. om com Copyright Valiant Communications Limited 2004 06
7. onnect E1 to T1 Cross Connect E1 T1 Converter for data applications E3 toE1 T1 10 100 BaseT Ethernet Cross Connect DS3 to E1 T1 10 100 BaseT Ethernet Cross Connect Indications and Alarm Monitoring E3 Loss of signal DS3 Loss of signal Loss of incoming signal at any E1 T1 Port Configuration error alarm Clock status 1 to 8 channel LED indicators to indicate the status of each E1 T1 channel 3 Volts power supply 48VDC present Configuration error Programmable Features Specifying the priority sequence for clock selection Enabling or disabling E1 T1 channels masking of the E1 T1 channels that are not is use Creating a cross connect between E1s at DS O level single time slot level using the Windows based easy to use GUI Telnet interface for remote programming by using text commands Status Monitoring Clock selection Status of alarms Enabled Disabled status of E1 T1 channels Monitoring of the VCL MegaConnect status and configuration Copyright Valiant Communications Limited 2004 06 VCL MegaConnect Technical Specifications E1 Interface Line rate E1 2 048 Mbps 50 bps Available Time Slots 1 31 Framing G 704 Electrical G 703 Jitter G 823 Impedance 120 Ohms Connector RJ 45 F Clock Internal Stratum3 level Loop timed External 75 Ohms 2 048 Mhz 1 544 Mhz T1 Interface Line rate T1 1 544 Mbps 50 bps Available Time Slots 1 24
8. rts The unit operates on a 48VDC input power supply AC input adapter is optional for AC mains operation The system is supplied with an easy to use Windows 95 98 Me XP Graphical User Interface that provides the user a complete control to prepare multiple configuration maps and store them as data files It may be accessed using CLI Command Line Interface through a Serial COM Port of a PC using HyperTerminal text commands It may be also accessed remotely over a 10BaseT interface by assigning a unique IP Address to the DACS Password protection to prevent un authorised access is also available please see Note Dry contact relay alarms are also available at rear of the system to connect the system to an external alarm output The VCL MegaConnect 64 Port E1 T1 10 BaseT Ethernet Digital Cross Connect Switch also allows remote access for configuration and monitoring using Telnet Optional System Configurations a DS 0 Cross Connect 64 Port E1 T1 10 BaseT Ethernet Cross Connect provides a full non blocking cross connect capability at DS 0 64Kbps time slot level between all E1s T1s and 10 100 BaseT Ethernet ports b DS 0 Cross Connect 48 Port E1 T1 10 BaseT Ethernet Cross Connect with and E3 Interface provides the capability to convert cross connect upto 48 E1s T1s and 10 100 BaseT Ethernet ports to an E3 interface Useful for transporting E1s T1s and Ethernet links over an E3 channel c DS 0 Cross Connect 32 Port E1 T1
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