Q-NET™ PDQS 1:N Redundancy Switch

PublishTime：2022-04-24

●Paradise pioneered the very first satellite modem redundancy systems in the industry many years ago. Now fully re-engineered for our Q-NET satellite network solution, the PDQS 1:N Redundancy Switch protects up to 16 traffic modems that can all be running completely different services (IF, L-band, different terrestrial inter-faces, different waveforms, etc.). It keeps the backup modem separate from the redundancy switch, allowing hot-swapping in the event of either a redundancy switch or backup modem failure. The backup modem can be any QFlex-400, QMultiFlex-400 or Q-Lite modem’s.
The redundancy switch can be used to protect both point-to-point and point-to-multipoint services. In the case of the QMultiFlex-400, it can protect up to 16 shared outbound services and up to 128 inbound services at the same time, ensuring extremely high system availability for very little extra expenditure.
It requires a P3717 1:N interface card to be fitted inside the back-up modem, plus an umbilical cable that attaches between the mo-dem 1:N card and the redundancy switch for control purposes. When fitted with the 1:N card, any production modem will automat-ically function not only as a normal traffic modem but also as a controller for the redundancy switch.
●FEATURES
■Modular 3U low-cost chassis (optionally pro-vided as a full turnkey solution consisting of fully wired, modem rack systems)
■Supports IP (10/100 Base T only) , G.703 E1/T1 and E2/T2 rates and EIA-530 traffic
■Scalable up to 1 for 16 traffic protection
■Backup modem and Switch can each be re-placed without affecting traffic
■Traffic modem prioritisation
■Redundant power supplies for maximum Reliability
■Configuration via backup modem web or local user interface
■Supports data rates up to 200Mbps
■IF transponder switching option (not required for L-band)
■L-band polarisation switching option
■Supports all QFlex-400, QMultiFlex-400 and Q-Lite modems

Brand of Product：	Teledyne Defense Electronics
Part#：	Q-NET™ 、 Q-NET More Part#
Product Category：	Redundancy Switch More
Application：	More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	May 2021
Version Number：
Data Encoding：	207823
Data Size：	507 KB

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