G.992.5 (ADSL2+):
• Annex A: ADSL2+ over POTS.
• Annex B: ADSL2+ over ISDN.
• Annex M: ADSL2+ with extended upstream over POTS.
• Annex J: ADSL2+ all digital over ISDN.
Downstream Speed
27 Mbps.
Upstream Speed
3 Mbps.
Transfer Mode
ATM (
Asynchronous Transfer Mode
).
VDSL2
Standards
ITU-T G.993.2 and G.993.5:
• Profiles: 8a, 8b, 8c, 8d, 12a, 12b, 17a, 30a, 35b
• Vectoring and super-vectoring
Downstream Speed
Up to 300 Mbps.
Upstream Speed
Up to 50 Mbps.
Transfer Mode
PTM (
Packet Transfer Mode
).
G.Fast
Standards
ITU-T G.9700 and G.9701:
• Profiles: 106a and 212a
Downstream Speed
Up to 1.2 Gbps.
Upstream Speed
Up to 600 Mbps.
Transfer Mode
PTM (
Packet Transfer Mode
).
2.2 TBC1-GFAST expansion card: Connectors
Figure 2a shows the front board of the single-port TBC1-GFAST card:
Fig. 2:
Front of the single-port TBC1-GFAST card
Figure 2b shows the front board of the double-port TBC1-GFAST card:
2 TBC1-GFAST Expansion Card
Teldat S.A.
4
TBC1-GFAST card
