TOTAL ACCESS 750 QUAD FXS/FXO
PRICING AND AVAILABILTY | 800.827.0807 |
TECHNICAL SUPPORT | |
RETURN FOR REPAIR | 256.963.8722 |
www.adtran.com
CONNECTIONS
■All connections are made through the
ELECTRICAL CODE COMPLIANCE
MODES OF OPERATION
Note: Signaling states are provisioned through the BCU.
FXS
■FXS Loop Start (default)
■FXS Ground Start
The Quad FXS and Quad FXO are to be installed in restricted access locations and in equipment with a Type “B” or “E” installation code.
Code Input Output
IC A–
TC –X
PC CC
■
■
■DPO
■Tandem (E & M)
FXO
■FXO Loop Start (default)
■FXO Ground Start
APPLICATIONS
This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Changes or modifications not expressly approved by ADTRAN could void the user’s authority to operate this equipment.
Switch
■DPT
ATTENUATION LEVELS
0 dB to -9 dB
FXS
■Short loop default:
■Long loop default:
FXO
■Default 0 dB Transmit, 0 dB Receive
Switch
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Data Switch |
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| GR303 |
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Switch | GR303 Access | |||||||
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TDM
DCS
IMPEDANCE SETTINGS
FXS
600Ω
900 Ω
600 Ω + 2.16 µF (short loop default)
900 Ω + 2.16 µF (long loop default)
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| FXO |
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| 900 Ω + 2.16 µF |
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| WARRANTY |
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| Warranty for Carrier Networks products manufactured by ADTRAN and supplied under |
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| Buyer's order for use in the U.S. is ten (10) years. For a complete copy of ADTRAN's U.S. |
| Router |
| Carrier Networks Equipment Warranty: (877) |
