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Created: Nov 29, 2021 12:06:15Latest reply: Nov 29, 2021 12:33:10
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Featured Answers
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here in the SDH system, you can see the signal in low speed ,get from the tributary boards (the lower row) then go to the cross connect (go in yellow) to multiplex (aggregate) it into high rate SDH signal then send it to the line boards (green boxes beside the cross connect) then the high rate SDH signal go on fiber to he next site. |
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All Answers
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here in the SDH system, you can see the signal in low speed ,get from the tributary boards (the lower row) then go to the cross connect (go in yellow) to multiplex (aggregate) it into high rate SDH signal then send it to the line boards (green boxes beside the cross connect) then the high rate SDH signal go on fiber to he next site. |
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