ADTRAN 2FXS/DPO PM - Manual (Page 2)

2 Section 61109403L2-5, Issue 3 61109.403L2-5C
• Tandem or private line automatic ringdown mode with
D3 or D4 signaling.
• Transmit and receive gain/attenuation adjustable in
0.1 dB increments.
• Transmit input range of -4.5 to 1.8 dBm.
• Receive output range of -6.3 to 0.0 dBm.
• Complies with AT&T Publications 43801, 41008,
41009, and Bellcore GR-1089-CORE requirements
for Type 1 Equipment.
• Supports Calling Number Delivery and other common
(CLASS TM ) service offerings according to TR TSY
000030 section 3.3.1.1.
2. INSTALLATION
After unpacking the unit, immediately inspect it for
possible shipping damage. If damage is discovered, file
a claim immediately with the carrier and then contact
ADTRAN customer service (see
section 6, Warranty and
Customer Service).
The 2FXS/DPO PM plugs directly into an ADTRAN ACT
2300/1900 or standard D4 channel bank. No installation
wiring is required. To install, grasp the 2FXS/DPO PM by
the faceplate and insert it into the backplane connector
until firmly seated.
Provisioning Options
Most options on the 2FXS/DPO are provisionable either
manually, using internal slide switches, or electronically
using a menu-driven program called EASYMENU. The
trunk processing options are found on internal slide
Switch 7 (SW7) and can only be provisioned manually.
Manual provisioning should be completed before
the 2FXS/DPO is inserted into the channel
bank. Electronic provisioning should be
completed following installation.
Manual Provisioning
Internal slide switches SW1,2, 3, 4, and SW7 are used to
manually provision and set the operational modes and
options of the unit. Figure 1 displays switch locations.
Slide switches SW1 and SW2 are used to set, receive, and
transmit attenuation. Table A displays the available options.
Slide switches SW3-1, 2, 3, 4, and SW3-5 are used to
provision the desired operation mode of the unit.
Slide switch SW4 is used to provision the trunk processing
(SD), dial pulse correction (DPC), loop or ground start (GS),
PLAR mode (PD3), tandem battery mode (TRB), tandem
start mode (TWS), dial tone (DTG), and ringback tone
(RTG).
Slide switch SW7 is used to provision the trunk processing
options: make busy lead (1G), make busy closure (L), and
busy trunk sleeve (S). Table B summarizes the option
settings for SW3, SW4, and SW7.
Impedance
TNDM Mode
PLAR Mode
FXS Mode
DPO Mode
Ringback Tone
Dial Tone
Tandem Mode
Signaling
Tandem Mode
Battery
PLAR Mode
Trunk Type
Start Mode
Dial Pulse
Correction
Busy Trunk
During CFA
Make Busy
Lead 1 Ground
Make Busy
Closure
Busy Trunk Sleeve
Option during CFA
SW3-1
(Z900)
SW3-2
(TNDM)
SW3-3
(PLAR)
SW3-4
(FXS)
SW3-5
(DPO)
SW4-1
(RTG)
SW4-2
(DTG)
SW4-3
(TWS)
SW4-4
(TRB)
SW4-5
(PD3)
SW4-6
(GS)
SW4-7
(DPC)
SW4-8
(SD)
SW7-2
(1G)
SW7-3
(L)
SW7-4
(S)
ON
OFF
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
900 ohms
600 ohms
Enabled
Disabled
Enabled
Disabled
Enabled
Disabled
Enabled
Disabled
Enabled
Disabled
Enabled
Disabled
Wink
Immediate
Reverse
Normal
D3
D4
Group
Loop
Enabled
Disabled
Enabled
Disabled
Enabled
Disabled
Enabled
Disabled
Enabled
Disabled
Function Switch Selection Setting
Trunk Processing
General Parameters
Operational Mode
Table B. SW3, SW4, and SW5 Option Settings
Function
Add Attenuation
0.1 dB SW1,2 - 6
0.2 dB SW1,2 - 5
0.4 dB SW1,2 - 4
0.8 dB SW1,2 - 3
1.6 dB SW1,2 - 2
3.2 dB SW1,2 - 1
Amount in dB
Note 1: Factory default setting for all switches is "off."
Note 2: Multiple switch activation causes a cumulative effect
on the amount of attenuation added.
Note 3: The largest transmit attenuation value in 2-Wire
mode is 6.3 dB.
Activate
Switch to
"On" Position
Selection/Setting
Table A. SW1 (Receive) and SW2 (Transmit)
Attenuation Options.