User`s guide

2.7 Verify the VDSL switch and VDSL Modem during the same speed mode. You can select VDSL Speed mode by 10 Mbps.
2.8 speed mode can link and work. VDSL default translation mode is 10 Mbps.
3. Symptom: VDSL Link can not be established.
Cause: Rusted phone wire, not standard 24 gauge phone wire, not twisted-pair phone wire, Wrong speed mode.
Solution: Check if speed of CO and CPE is in the same speed mode else please increase interleaver depth value to 8 or above.
4.Symptom: We tested with a regular S0 bus from an NTBA - data works, but ISDN telephone does not.
Solution:You have to connect as following chart if you want to connect CO and CPE Modem with NTBA.
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