JPX Service Desk
FAQ Site (Application FAQ / System Support FAQ)
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Contacts for JPX Service Desk

Application Procedure contact
Open Hours: Business day 9:00 am - 6:30 pm
TEL: +81-50-3819-1070
Email: servicedesk@jpx.co.jp
arrownet support contact
Open Hours:
  Japanese) 24/7
  English) 7:00 am - 6:30 pm on business days
TEL: +81-50-3819-1030
Email: arrownet_support@jpx.co.jp
arrowhead/ToSTNeT contact
Open Hours: Business day 7:00 am - 6:30 pm
TEL: +81-50-3822-8882
Email: arrowhead@jpx.co.jp
J-GATE contact
Open Hours:
  Japanese) 24/7
  English) 7:00 am - 6:30 pm on business days
TEL: +81-50-3822-8900
Email: j-gate3@jpx.co.jp
Clearing contact
Open Hours: Business day 9:00 am - 5:00 pm
TEL: +81-50-3819-1076
Email: servicedesk_clearing@jpx.co.jp
This site provides FAQ about JPX system specifications and applications, as well as contact information of each JPX Service Desk.

Info&News

FAQ within [ Glossary ]

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  • Margin trading

    A business system that can be connected through TFX SP line and handles the following data. Forex margin contracts Equity index margin contracts Show Details

    • No:1476
    • Updated Date:2015/06/22 09:00
  • User Connection Line

    A line that connects between an AP and a user site. Dedicated Ether lines and Widearea Ethernet lines are available. Show Details

    • No:1306
    • Updated Date:2015/05/29 15:14
  • Measurement subject line

    An internal connection line designated to be subject to measurement based on the application for the latency measurement environment provision service. Show Details

    • No:1284
    • Updated Date:2015/05/29 15:14
  • API

    The API is the communication protocol between client and J-GATE, at the same time, the API provides function library to each defined message for each project... Show Details

    • No:3600
    • Updated Date:2017/10/02 09:00
  • Production operation

    It means user's system starting in JPX environments.Regarding of starting operation of arrowhead and J-GATE, it is necessary to submit an application for pro... Show Details

    • No:3342
    • Updated Date:2017/07/03 09:00
  • TradeGuard

    JPX implemented TradeGuard on July 2016 with the start of J-GATE and offered order/risk management functions to our Trading Participants.TradeGuard has the f... Show Details

    • No:3341
    • Updated Date:2019/11/25 09:00
  • Carrier

    Synonym, Abbreviation: Line provider------------------------------------An institution that provides physical lines to connect arrownet.Six carriers NTT Comm... Show Details

    • No:1465
    • Updated Date:2017/03/13 09:00
  • Line provider

    Synonym, Abbreviation: Carrier------------------------------------An institution that provides physical lines to connect arrownet.Six carriers NTT Communicat... Show Details

    • No:1460
    • Updated Date:2017/03/13 09:00
  • Inter-Rack Connection

    A line that connects between separate racks of the same user in the JPX Co-Location area. Show Details

    • No:1304
    • Updated Date:2022/11/21 09:00
  • Penalty Fee

    The minimum usage period of an arrownet line is one year. The fee will be charged if the user cancels the line within one year of line construction. The amou... Show Details

    • No:1275
    • Updated Date:2015/05/29 15:14

41-50 of Total 114