ERECA Stage Racer Installation Manual

Optical transmission stage box

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MI_STAR_EN.doc
Indice : C
03/05/2019
SR Installation Manual EN
1 / 15
ERECA SAS 75 rue d'Orgemont, 95210 SAINT GRATIEN France
Tel +33 1 39 89 76 23
www.ereca.fr

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Summary of Contents for ERECA Stage Racer

  • Page 1 MI_STAR_EN.doc Indice : C 03/05/2019 SR Installation Manual EN 1 / 15 ERECA SAS 75 rue d'Orgemont, 95210 SAINT GRATIEN France Tel +33 1 39 89 76 23 www.ereca.fr...
  • Page 2: Table Of Contents

    1.4.2 IP address ............................. 12 TECHNICAL SPECIFICATIONS ....................... 13 APPENDIX: Cad file document ......................... 15 Further information is available in the Stage Racer Technical Manual. Please contact us for a copy. ERECA SAS 75 rue d'Orgemont, 95210 SAINT GRATIEN France Tel +33 1 39 89 76 23 www.ereca.fr...
  • Page 3: Detailed Description

    3 / 15 1 DETAILED DESCRIPTION The stage racer base product is one 1RU rack solution ideally designed for base station fitment. For field application a 4 to 5 RU fly case integration offers sufficient room for properly expending all the connections on panel BNC and XLR sockets.
  • Page 4: Connectors Description

    Ground and power pins are available on the connector to ease interfacing with others machines especially if the information is supplied by a dry contact, open connector, ground closure. The 12 volts output of the stage racer is protected against external short circuit by a internal 100mA resettable fuse (polyswitch) common to GPIN and GPOUT socket.
  • Page 5: General Purpose Out

    Ground and power pins are available on the connector to ease interfacing with others machines especially if the driven machine need a voltage information rather than a contact closure. The 12 volts output of the stage racer is protected against external short circuit by a internal 100mA resettable fuse (polyswitch) common to GPIN and GPOUT socket.
  • Page 6: Analog Audio

    Caution: Beware of the input phantom power, after switching off the phantom power the 48Volts will still be present for a significative amount of time on the inputs, time needed by the inputs capacitor to discharge. ERECA SAS 75 rue d'Orgemont, 95210 SAINT GRATIEN France Tel +33 1 39 89 76 23...
  • Page 7: Digital Audio

    Digital audio is available on true 75 Ohms BNC sockets. The total capacity of the stage racer is 4 simultaneous bidirectional AES signals. Thru the web server the AES 3 and 4 could be turned to MADI, Respectively Madi IN on port 3 and Madi OUT on port 4.
  • Page 8: Serial Ports

    The 2 ports are separated with 802.3AD VLANs. This VLAN setup takes care of your customer VLANS by adding a service tag on input frames and removing this service tag on transmitted (output) frames. Basically, the traffic held by the stage racer is considered 100% as payload so all your network setup won’t be affected.
  • Page 9: Hd Video Ports

    “spare fiber” free space). 1.2.9.2 Redundant path As an option, the STAGE RACER can transmit the signals on the fiber by two optical paths. In this case the optical connection is duplicated. The principle is based on Master and Slave path. In normal optical conditions the master path is used and the slave data path is monitored for good health.
  • Page 10: Optional Connectors / Fuse / Part Number

    Two D SUB 25 female sockets for the optional signal transmission (Eg:12 RS422) Fuse for PSU1 (2 Amperes Slow Blow 5*20mm fuse) Fuse for PSU2 (2 Amperes Slow Blow 5*20mm fuse) (Video section) Product information, a STAGE RACER is composed of 1 STAR TX + 1 STAR RX: 1.3.2 12 RS422 Pinout One D SUB 25 pin female socket provide the access to the extra RS422 channels 1 to 6.
  • Page 11 The 12 extra RX 422 supported datarate of each signal is about 25Kbds. This option is totally independent and do not affect the 2 standard serial interfaces. Note: For RS 485 Telex/RTS talkback panels please ask ERECA for wiring tip. Note: As the differential inputs are unloaded internally a small crosstalk should happen on the adjacent channel only if it is unused and left floating.
  • Page 12: Supervision

    IP settings, an “internet” link route the user to the new address. Default IP: 192.168.1.245 on a TX / 192.168.1.246 on a RX / NetMask 255.255.254.0. Further information is available in the Stage Racer Technical Manual. Please contact us for a copy.
  • Page 13: Technical Specifications

    6 on D-SUB plus 1 GPIO along each DATA RJ45 connector Relay (dry contact). ‘Common’ – ‘Normally Open’ terminals for each relay Output: Input: Floating on the D-SUB, Input pin grounding on RJ45. ERECA SAS 75 rue d'Orgemont, 95210 SAINT GRATIEN France Tel +33 1 39 89 76 23 www.ereca.fr...
  • Page 14 950 m for rugged STAGE RACER box + 30W camera load AWG16 SMPTE cable: Nota: Due to space limitation on the rugged box connector area; please contact ERECA Company for your application. ERECA SAS 75 rue d'Orgemont, 95210 SAINT GRATIEN France Tel +33 1 39 89 76 23 www.ereca.fr...
  • Page 15: Appendix: Cad File Document

    MI_STAR_EN.doc SR Installation Manual EN Indice : C 03/05/2019 15 / 15 3 APPENDIX: CAD FILE DOCUMENT ERECA SAS 75 rue d'Orgemont, 95210 SAINT GRATIEN France Tel +33 1 39 89 76 23 www.ereca.fr...

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