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64179008APL1-5A 5
The Total Access 1000 DAT is designed to support 24
ports of ADSL, 24 ports of SHDSL, up to a 24 port
mixture of ADSL and SHDSL, or 12 ADSL plus
POTS ports. Currently, ADTRAN offers the dual
wide 4 port ADSL plus POTS module for use with the
Total Access 1000 DAT. The Total Access 1000
DAT provides 6 access module slots that have access
to 4 copper pairs each.
Quad ADSL plus POTS
The Quad ADSL plus POTS Access Module is a dual
wide module that fits into two slots in the Total
Access 1000 DAT and provides four ports of ADSL
plus POTS. See Figure 5. The POTS signal must be
wired in from the Network. The Quad ADSL module
takes in the POTS and combines it with the ADSL on
one single pair. The customer premises must be
equipped with an ADSL plus POTS splitter for the
POTS signal to the telephone and the proper Customer
Premise Equipment (CPE) to terminate ADSL.
PSU
The Total Access 1000 DAT PSU is a common
module plug-in unit designed for use in the Total
Access 1000 DAT. See Figure 6. The unit inserts
directly into the PSU slot on the Total Access 1000
DAT. The front panel provides an LED for power
indication.
The Total Access 1000 DAT PSU operates on -190
VDC received from the span-powered HDSL2 pairs.
The PSU converts the incoming span power to
regulated voltages for distribution to other modules in
the system.
The PSU does not require provisioning to operate in
the system.
Figure 5. Total Access 1000 DAT Quad ADSL
plus POTS Access Module
ADSL
1179413L1
L
O
O
P
1
2
3
4
PSU
1179008L1
POWER
Figure 6. Total Access 1000 DAT PSU