Uncontended to a dense 1U switch, say 24 downstream ports of 100/200 G QSFP. That's uncontended for 2400/4800 customers with their own 1G links. So about 4~30k

Uncontended to a dense 1U switch, say 24 downstream ports of 100/200 G QSFP. That's uncontended for 2400/4800 customers with their own 1G links. So about 4~30k people worth, so no, not even up to full city for all but the smallest cities.