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T1

ADTRAN T1 Quick start guide

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  • How do I connect the ADTRAN T1 CSU ACE to the network?
    How do I connect the ADTRAN T1 CSU ACE to customer equipment?
    What is the purpose of the LBO dip switches on the rear panel?
    How can I power the ADTRAN T1 CSU ACE?
    What is the purpose of the monitor jacks?
    What are the break-and-test jacks used for?
    How can I test the network?
    How can I test the CPE?
Quick Start Guide, 61203022L1-13A, August 2008 Copyright © 2008 ADTRAN, Inc., All Rights Reserved.
For more detailed documentation, visit us online at www.adtran.com.
Quick Start Guide
®
T1 CSU ACE P/N 1203022L1
4-wire Telco Cable
(Provided)
4-wire Telco Cable
(Provided)
CPE T1 Device
NETWORK CONNECTION PINOUTS
Pin Name Description
1 R1 RXDATA Receive data from the Network - Ring
2 T1 RXDATA Receive data from the Network - Tip
3, 6, 7, 8 — Unused
4 R TXDATA Transmit data toward the Network - Ring
5 T TXDATA Transmit data toward the Network - Tip
CPE CONNECTION PINOUTS
Pin Name Description
1 R TXDATA Transmit data toward the Network - Ring
2 T TXDATA Transmit data toward the Network - Tip
3, 6, 7, 8 — Unused
4 R1 RXDATA Receive data from the Network - Ring
5 T1 RXDATA Receive data from the Network - Tip
INSTALLATION INFORMATION
• An eight-position modular jack (labeled NET) is provided to connect to
the network T1 circuit. The pinout is provided on this quick start guide.
See Chapter 2, Installation, of the T1 CSU ACE User Manual for more
information. An eight-position modular jack (labeled CPE) is provided to
connect to the customer equipment. The pinout is provided on this quick
start guide. See Chapter 2, Installation, of the T1 CSU ACE User
Manual for more information.
• The rear panel contains LBO dip switches for both the network and CPE
interfaces. Detailed instructions on setting the switch positions are found
on the back of this sheet.
• The T1 CSU ACE can be powered by either of the following methods:
1. Use the included NEC Class 2, 12 V at 400 mA wall mount power
supply.
2. Connect to a reliably grounded 12 to 48 VDC source that is
electrically isolated from the AC source. Note: The branch circuit
overcurrent protection shall be a fuse or circuit breaker rated 48 V,
minimum to 10 A, maximum.
• Additional information can be found on the product CD which contains
the T1 CSU ACE User Manual, FAQs, data sheets, applications, and
white papers.
Quick Start Guide, 61203022L1-13A, August 2008 Copyright © 2008 ADTRAN, Inc., All Rights Reserved.
For more detailed documentation, visit us online at www.adtran.com.
Quick Start Guide
®
T1 CSU ACE P/N 1203022L1
NETWORK LBO SWITCH POSITION SETTINGS
Position 1 Position 2 Attenuation (dB)
Up Up 0
Up Down 7.5
Down Up 15
Down Down 22.5
CPE LBO SWITCH POSITION SETTINGS
Position 3 Position 4 Position 5 Cable Length (feet)
Down Down Up 0 to 133
Up Up Down 134 to 265
Down Up Down 266 to 399
Up Down Down 400 to 533
Down Down Down 534 to 655
TEST AND MONITOR ACCESS
• Two monitor jacks are provided on the rear panel for bridging the
received signals to allow in service circuit monitoring.
• Four break-and-test jacks are provided on the rear panel for use in out-
of-service testing. These jacks bypass the connections of the modular
jacks. N
ET IN and NET OUT are used to simulate the network input and
output of the T1 CSU ACE. To test the CPE, a T1 Bit Error Rate Test
(BERT) test set can be used to simulate the network. E
Q IN and EQ OUT
can be used to simulate the CPE with a BERT test set, allowing the
network to be tested. The T1 CSU ACE on the other end of the circuit
can be looped back to test only the network.
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