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: 0570-064-054
            *Charged Call
  (*IP-phone: +81-50-3819-1070)
Email: servicedesk@jpx.co.jp
arrownet support contact
Open Hours: 24Hours
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: 24Hours
TEL: 0570-550-815
            *Charged Call
  (*IP-phone: +81-50-3822-8900)
Email: j-gate3@jpx.co.jp
Clearing contact
Open Hours: Business day 9:00 am - 5:00 pm
TEL: 0570-064-059
            *Charged Call
  (*IP-phone: +81-50-3819-1076)
Email: servicedesk_clearing@jpx.co.jp
  • No : 5680
  • Updated Date : 2022/05/02 09:00
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What is the required bandwidth (maximum bandwidth) for multicast service such as FLEX/J-GATE (ITCH)?

What is the required bandwidth (maximum bandwidth) for multicast service such as FLEX/J-GATE (ITCH)?
Category : 

Answer

The bandwidth required for each multicast service is as follows.

FLEX Standard: 100Mbps
FLEX Full: 100Mbps
FLEX Standard High Speed Index: 120Mbps
* After update of arrowhead, at least 150Mbps is required.
FLEX Standard (WB): 500Mbps
FLEX Full (WB): 450Mbps
* The bandwidth for each service is set up, taken account of network line bandwidth type and data amount of market information in the spot market.

J-GATE (OSE) ITCH: 69.3Mbps (Estimated required line bandwidth)
* Please confirm "Connectivity Manual ITCH" and calculate necessary bandwidth based on the data you receive.