ADC LPS-H2C-L7A Original operating instructions

FCC Class A Compliance
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant
to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference in which case the user will be
required to correct the interference at his own expense.
Limited Warranty
Product warranty is determined by your service agreement. Contact your sales representative or
Customer Service for details.
Modifications
Any changes or modifications made to this device that are not expressly approved by ADC
Telecommunications, Inc. voids the user's warranty.
All wiring external to the products should follow the provisions of the current edition of the National
Electrical Code.
Standards Compliance
This equipment has been tested and verified to comply with the applicable sections of the following
standards:
❑GR 63-CORE - Network Equipment-Building System (NEBS) Requirements
❑GR 1089-CORE - Electromagnetic Compatibility and Electrical Safety
❑Binational standard, UL-60950/CSA C22.2 No. 60950-00: Safety of Information Technology
Equipment.
Trademark Information
ADC and Soneplex are registered trademarks of ADC Telecommunications, Inc. Other product names
mentioned in this installation guide are used for identification purposes only and may be trademarks or
registered trademarks of their respective companies.
Copyright Information
© 2004 ADC Telecommunications, Inc. All rights reserved. Information contained in this document is
company private to ADC DSL Systems, Inc., and shall not be modified, used, copied, reproduced or
disclosed in whole or in part without the written consent of ADC.
World Headquarters
ADC Telecommunications, Inc.
PO Box 1101
Minneapolis, MN 55440-1101
USA
Technical Assistance
Tel: [phone], x73223
Tel: [phone]
Fax: [phone]
Email: wsd.supp[email protected]
THE LPS-H2C-L7A
The LPS-H2C-L7A is a low-power, HDSL2 plug-in line card that installs in a
LoopStar™Chassis, Soneplex®Loop Extender Chassis (LEC), Soneplex Broadband
Chassis (BBC), or Soneplex Integrated Broadband Chassis (IBBC). To ensure proper
operation, the LPS-H2C-L7A line unit requires the H2TU-R-402-L7A as the
corresponding remote unit. The system provides 1.544 Mbps full-duplex transmission
on one unconditioned copper pair over the full Carrier Service Area (CSA) range. The
CSA includes loops of up to 12,000 feet on 24 AWG wire or 9,000 feet on 26 AWG
wire, including bridged taps.
FEATURES
SPECIFICATIONS
•1.544 Mbps full-duplex transmission on one
unconditioned copper pair
•AMI or B8ZS line code detection
•Status Light Emitting Diodes (LEDs) for Digital
Signal Level 1 (DS1) and HDSL2
•Provides -190 Vdc line power
•Ground fault detection
•Supported by Shelf Controller Unit (SCU)
software version 3.6.2 or later
•Dual loopbacks
•Lightning and power cross-protection on
HDSL2 interfaces
•AUTO, UNFR, SF, or ESF frame format
•Ultra-low wander (0.26 UI)
Operating Temperature -40°F to +149°F (-40°C to + 65°C)
Operating Humidity 5% to 95% non-condensing
Input Voltage -48 Vdc nominal (-40 to 57.5 Vdc)
Power Consumption 7.8 Watts
Line Power Output -190 ±8 Vdc
Electrical Protection Secondary surge and power cross-protection on all HDSL2 ports
Mounting LoopStar, Soneplex Loop Extender, Soneplex Broadband Chassis, or
Soneplex Integrated Broadband Chassis
HDSL2 Line Code 16 level PAM (OPTIS)
HDSL2 Output +16 dBm ±0.5 dBm, 135Ω
HDSL2 Maximum Insertion
Loss
35 dB @ 196 kHz
DS1 Equalization 0 to 655 feet in 133 foot increments
DS1 Line Rate 1.544 Mbps ±200 bps
DS1 Line Format Alternate Mark Inversion (AMI) or Bipolar 8-Zero Substitution (B8ZS)
DS1 Frame Format Extended SuperFrame (ESF), SuperFrame (SF), UNFR, or AUTO
(detects and adapts current frame format)
INSTALLATION
1Align the line card with the enclosure slot guides and slide the card in until it
touches the backplane connector.
2Raise the extraction lever at the bottom of the front panel to press the card into the
backplane connector.
POWER-UPSEQUENCE
When the line card powers up, the following occurs:
1The STAT LED briefly turns red then yellow, indicating that the power is on and
self-test is beginning. The remaining LEDs momentarily turn yellow, then turn off.
2The front-panel LEDs appear as follows upon successful completion of self-test
(refer to Table 1):
•STAT— Displays green
•RMT ALM—Off
•LPBK—Off
•DS1 LOS/BER—Off, red, or yellow (see Table 1 for detailed information).
•HDSL2 CONT/SNR—Initially displays red, then Off.
•HDSL2 LOSW/BER—Initially displays red, then displays flashing green
until loops are synchronized.
Continued Ä
´,wO¶3ƨ
1287473
March 15, 2004
Product Catalog: LPS-H2C-L7A
CLEI: SOC3FGSD
Document: LTPS-QI-8067-02
QUICK INSTALLATION
LPS-H2C-L7A LINE UNIT

FCC Class A Compliance
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant
to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference in which case the user will be
required to correct the interference at his own expense.
Limited Warranty
Product warranty is determined by your service agreement. Contact your sales representative or
Customer Service for details.
Modifications
Any changes or modifications made to this device that are not expressly approved by ADC
Telecommunications, Inc. voids the user's warranty.
All wiring external to the products should follow the provisions of the current edition of the National
Electrical Code.
Standards Compliance
This equipment has been tested and verified to comply with the applicable sections of the following
standards:
❑GR 63-CORE - Network Equipment-Building System (NEBS) Requirements
❑GR 1089-CORE - Electromagnetic Compatibility and Electrical Safety
❑Binational standard, UL-60950/CSA C22.2 No. 60950-00: Safety of Information Technology
Equipment.
Trademark Information
ADC and Soneplex are registered trademarks of ADC Telecommunications, Inc. Other product names
mentioned in this installation guide are used for identification purposes only and may be trademarks or
registered trademarks of their respective companies.
Copyright Information
© 2004 ADC Telecommunications, Inc. All rights reserved. Information contained in this document is
company private to ADC DSL Systems, Inc., and shall not be modified, used, copied, reproduced or
disclosed in whole or in part without the written consent of ADC.
World Headquarters
ADC Telecommunications, Inc.
PO Box 1101
Minneapolis, MN 55440-1101
USA
Technical Assistance
Tel: [phone], x73223
Tel: [phone]
Fax: [phone]
Email: wsd.supp[email protected]
THE LPS-H2C-L7A
The LPS-H2C-L7A is a low-power, HDSL2 plug-in line card that installs in a
LoopStar™Chassis, Soneplex®Loop Extender Chassis (LEC), Soneplex Broadband
Chassis (BBC), or Soneplex Integrated Broadband Chassis (IBBC). To ensure proper
operation, the LPS-H2C-L7A line unit requires the H2TU-R-402-L7A as the
corresponding remote unit. The system provides 1.544 Mbps full-duplex transmission
on one unconditioned copper pair over the full Carrier Service Area (CSA) range. The
CSA includes loops of up to 12,000 feet on 24 AWG wire or 9,000 feet on 26 AWG
wire, including bridged taps.
FEATURES
SPECIFICATIONS
•1.544 Mbps full-duplex transmission on one
unconditioned copper pair
•AMI or B8ZS line code detection
•Status Light Emitting Diodes (LEDs) for Digital
Signal Level 1 (DS1) and HDSL2
•Provides -190 Vdc line power
•Ground fault detection
•Supported by Shelf Controller Unit (SCU)
software version 3.6.2 or later
•Dual loopbacks
•Lightning and power cross-protection on
HDSL2 interfaces
•AUTO, UNFR, SF, or ESF frame format
•Ultra-low wander (0.26 UI)
Operating Temperature -40°F to +149°F (-40°C to + 65°C)
Operating Humidity 5% to 95% non-condensing
Input Voltage -48 Vdc nominal (-40 to 57.5 Vdc)
Power Consumption 7.8 Watts
Line Power Output -190 ±8 Vdc
Electrical Protection Secondary surge and power cross-protection on all HDSL2 ports
Mounting LoopStar, Soneplex Loop Extender, Soneplex Broadband Chassis, or
Soneplex Integrated Broadband Chassis
HDSL2 Line Code 16 level PAM (OPTIS)
HDSL2 Output +16 dBm ±0.5 dBm, 135Ω
HDSL2 Maximum Insertion
Loss
35 dB @ 196 kHz
DS1 Equalization 0 to 655 feet in 133 foot increments
DS1 Line Rate 1.544 Mbps ±200 bps
DS1 Line Format Alternate Mark Inversion (AMI) or Bipolar 8-Zero Substitution (B8ZS)
DS1 Frame Format Extended SuperFrame (ESF), SuperFrame (SF), UNFR, or AUTO
(detects and adapts current frame format)
INSTALLATION
1Align the line card with the enclosure slot guides and slide the card in until it
touches the backplane connector.
2Raise the extraction lever at the bottom of the front panel to press the card into the
backplane connector.
POWER-UPSEQUENCE
When the line card powers up, the following occurs:
1The STAT LED briefly turns red then yellow, indicating that the power is on and
self-test is beginning. The remaining LEDs momentarily turn yellow, then turn off.
2The front-panel LEDs appear as follows upon successful completion of self-test
(refer to Table 1):
•STAT— Displays green
•RMT ALM—Off
•LPBK—Off
•DS1 LOS/BER—Off, red, or yellow (see Table 1 for detailed information).
•HDSL2 CONT/SNR—Initially displays red, then Off.
•HDSL2 LOSW/BER—Initially displays red, then displays flashing green
until loops are synchronized.
Continued Ä
´,wO¶3ƨ
1287473
March 15, 2004
Product Catalog: LPS-H2C-L7A
CLEI: SOC3FGSD
Document: LTPS-QI-8067-02
QUICK INSTALLATION
LPS-H2C-L7A LINE UNIT

FCC Class A Compliance
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant
to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference in which case the user will be
required to correct the interference at his own expense.
Limited Warranty
Product warranty is determined by your service agreement. Contact your sales representative or
Customer Service for details.
Modifications
Any changes or modifications made to this device that are not expressly approved by ADC
Telecommunications, Inc. voids the user's warranty.
All wiring external to the products should follow the provisions of the current edition of the National
Electrical Code.
Standards Compliance
This equipment has been tested and verified to comply with the applicable sections of the following
standards:
❑GR 63-CORE - Network Equipment-Building System (NEBS) Requirements
❑GR 1089-CORE - Electromagnetic Compatibility and Electrical Safety
❑Binational standard, UL-60950/CSA C22.2 No. 60950-00: Safety of Information Technology
Equipment.
Trademark Information
ADC and Soneplex are registered trademarks of ADC Telecommunications, Inc. Other product names
mentioned in this installation guide are used for identification purposes only and may be trademarks or
registered trademarks of their respective companies.
Copyright Information
© 2004 ADC Telecommunications, Inc. All rights reserved. Information contained in this document is
company private to ADC DSL Systems, Inc., and shall not be modified, used, copied, reproduced or
disclosed in whole or in part without the written consent of ADC.
World Headquarters
ADC Telecommunications, Inc.
PO Box 1101
Minneapolis, MN 55440-1101
USA
Technical Assistance
Tel: [phone], x73223
Tel: [phone]
Fax: [phone]
Email: wsd.supp[email protected]
THE LPS-H2C-L7A
The LPS-H2C-L7A is a low-power, HDSL2 plug-in line card that installs in a
LoopStar™Chassis, Soneplex®Loop Extender Chassis (LEC), Soneplex Broadband
Chassis (BBC), or Soneplex Integrated Broadband Chassis (IBBC). To ensure proper
operation, the LPS-H2C-L7A line unit requires the H2TU-R-402-L7A as the
corresponding remote unit. The system provides 1.544 Mbps full-duplex transmission
on one unconditioned copper pair over the full Carrier Service Area (CSA) range. The
CSA includes loops of up to 12,000 feet on 24 AWG wire or 9,000 feet on 26 AWG
wire, including bridged taps.
FEATURES
SPECIFICATIONS
•1.544 Mbps full-duplex transmission on one
unconditioned copper pair
•AMI or B8ZS line code detection
•Status Light Emitting Diodes (LEDs) for Digital
Signal Level 1 (DS1) and HDSL2
•Provides -190 Vdc line power
•Ground fault detection
•Supported by Shelf Controller Unit (SCU)
software version 3.6.2 or later
•Dual loopbacks
•Lightning and power cross-protection on
HDSL2 interfaces
•AUTO, UNFR, SF, or ESF frame format
•Ultra-low wander (0.26 UI)
Operating Temperature -40°F to +149°F (-40°C to + 65°C)
Operating Humidity 5% to 95% non-condensing
Input Voltage -48 Vdc nominal (-40 to 57.5 Vdc)
Power Consumption 7.8 Watts
Line Power Output -190 ±8 Vdc
Electrical Protection Secondary surge and power cross-protection on all HDSL2 ports
Mounting LoopStar, Soneplex Loop Extender, Soneplex Broadband Chassis, or
Soneplex Integrated Broadband Chassis
HDSL2 Line Code 16 level PAM (OPTIS)
HDSL2 Output +16 dBm ±0.5 dBm, 135Ω
HDSL2 Maximum Insertion
Loss
35 dB @ 196 kHz
DS1 Equalization 0 to 655 feet in 133 foot increments
DS1 Line Rate 1.544 Mbps ±200 bps
DS1 Line Format Alternate Mark Inversion (AMI) or Bipolar 8-Zero Substitution (B8ZS)
DS1 Frame Format Extended SuperFrame (ESF), SuperFrame (SF), UNFR, or AUTO
(detects and adapts current frame format)
INSTALLATION
1Align the line card with the enclosure slot guides and slide the card in until it
touches the backplane connector.
2Raise the extraction lever at the bottom of the front panel to press the card into the
backplane connector.
POWER-UPSEQUENCE
When the line card powers up, the following occurs:
1The STAT LED briefly turns red then yellow, indicating that the power is on and
self-test is beginning. The remaining LEDs momentarily turn yellow, then turn off.
2The front-panel LEDs appear as follows upon successful completion of self-test
(refer to Table 1):
•STAT— Displays green
•RMT ALM—Off
•LPBK—Off
•DS1 LOS/BER—Off, red, or yellow (see Table 1 for detailed information).
•HDSL2 CONT/SNR—Initially displays red, then Off.
•HDSL2 LOSW/BER—Initially displays red, then displays flashing green
until loops are synchronized.
Continued Ä
´,wO¶3ƨ
1287473
March 15, 2004
Product Catalog: LPS-H2C-L7A
CLEI: SOC3FGSD
Document: LTPS-QI-8067-02
QUICK INSTALLATION
LPS-H2C-L7A LINE UNIT

VERIFICATION
Once the LPS-H2C (hereafter referred to as the H2C) is installed, verify that it is operating
properly by monitoring the Status LEDs on the front panel (see Table 1).
LOGGING ON TO THE MAIN MENU
TheLPS-H2C-L7A supports systemlogonthrougha maintenance terminal (VT100 or a PC
running VT100 terminal-emulation software) connected to the craft port on the SCU front
panel. Once logged on, you can access the Main Menu screens to view local and remote
system settings, initiate loopbacks, and provision the circuit.
To log on and access the Main Menu screens using a maintenance terminal:
1Press the key once to display the Logon screen.
2Type the assigned logon ID in the Enter User Name field. If you are using
SCU v3.6.2 through v4.1, type SONEPLEX.If you are using SCU v5.0, type
LOOPSTAR. Press .
3Type the assigned password at the Enter Password field. If you are using
SCU v3.6.2 through v4.1, type SONEPLEX1.If you are using SCU v5.0, type
LOOPSTAR1.
4Press the key to view the Main Menu screen.
LOOPBACK TESTING
Initiate loopback testing from the maintenance terminal menus or by using inband codes.
The inband codes shown in Table 2 can be sent by a test set. For more detailed information
on loopbacks, refer to the user manuals listed in the note below.
Table 1. Status LED Descriptions
LED Description
Status (STAT) Displays results of self-test.
Red Internal fault detected during self-test.
Yellow Card is initializing or performing self-test.
Green Normal operation.
Off No power to the CO line card or blown fuse.
RMT ALM Indicates detection of remote alarm.
Yellow Remote alarm detected at the H2TU-R.
Off Normal operation.
LPBK Indicates loopback activity at H2C (H2LXC).
Yellow Flashing: 1 flash per second when armed in intelligent loopback modes.
Steady: Active DS1 loopback at any unit in the system.
Off Normal operation.
DS1 B8ZS Indicates input line code configuration.
Green Input code is provisioned for B8ZS.
Off Input code is provisioned for AMI.
DS1 LOS/BER Indicates loss of DS1 input signal (LOS), Bipolar Violation (BPV), or Bit Error Rate
(BER) errors at DS1 interface.
Red LOS (DS1 receive signal is lost).
Yellow Brief Flash: Intermittent BPV errors.
Steady: BER threshold exceeded at local DS1 interface (default is 10–7)
Off Normal operation.
HDSL2 CONT/SNR Indicates loss of loop continuity or signal-to-noise ratio (SNR) errors.
Red The HDSL2 loop has lost continuity.
Yellow SNR exceeded threshold value at near end of local loop (default is +5 dB).
Off Normal operation.
HDSL2 LOSW/BER Indicates loss of HDSL2 frame synchronization (LOSW), Cyclical Redundancy Check
(CRC), or BER errors.
Red HDSL2 LOSW detected.
Yellow Brief Flash: HDSL2 CRC error detected.
Steady: BER threshold exceeded on HDSL2 loop, (default is 10–7).
Flashing Green HDSL2 activation in progress.
Green Normal operation.
Extraction handle
D 1 transmit/receive
m
S
onitor jacks
Status LED
Remote/Alarm LED
D 1 loss of signal LEDS
Continuity or SNR error LED
LOSW or BER error LED
Input line configuration code LED
Loopback LED
H2TU
B8ZS
I
N
O
U
T
L
B
K
M
O
N
D
S
1
H
D
S
L
2
LOS
BER
CONT
SNR
LOSW
BER
S0148-C
Loopback pushbutton
(Initiates a dual loopback at the
H2C (H2LXC). The DSX-1 signal
is looped back to the customer
a
the H2C (H2LXC).
When logging onto the H2TU-R-402-L7A craft port, the LPS-H2C may
be labeled as H2C or H2LXC, depending on the system resident at the
CO.
Table 2. Default Codes for Network Programmable Loopback Operations
Operation Default Binary Code Description
Loopup H2C/H2LXC
(1)
1101 0011 1101 0011
The signal is sent inband, activating a loopback at the
given unit. Unit goes from Armed to Loopup state.
Loopup
H2TU-R/H2LXR (2)
1100 0111 0101 0100
Loopdown
(all units)
1001 0011 1001 0011 The signal is sent inband, deactivating the loopback.
Unit goes from Loopup state to Armed state.
Loopup timeout
disable
1101 0101 1101 0110 Disables loopup time-out. Loopback stays active until
deactivation or disarm code is received.
The Shelf Controller Unit (SCU) determines the screens viewed from
the user interface. SCU v3.6.2 through v4.1 support the LPS-H2C-L7A
in BBC, IBBC, and LEC systems. The LoopStar system uses SCU v5.x
firmware.
For more detailed information, refer to the following manuals which
can be downloaded from the ADC web site at www.adc.com:
•LoopStar Chassis InstallationManual (LTPS-UM-8048)
• LoopStar Shelf Controller Unit v5.0 User Manual
(LTPS-UM-8060)
•LPS-H2C-L7ALine Unit User Manual (LTPS-UM-8070)
ENTER
ENTER
ENTER
HDSL DS1 DS1 signal
from
CPE
DS1 HDSL
DS1 signal
from
Network
DS1 signal
from
CPE
H2C (H2LXC)* H2TU-R (H2LXR)*
HDSL2
loop
12
AIS
S0149-B
DS1 signal
to
CPE
*How the unit displays on the screen depends on the
SCU software version.

VERIFICATION
Once the LPS-H2C (hereafter referred to as the H2C) is installed, verify that it is operating
properly by monitoring the Status LEDs on the front panel (see Table 1).
LOGGING ON TO THE MAIN MENU
TheLPS-H2C-L7A supports systemlogonthrougha maintenance terminal (VT100 or a PC
running VT100 terminal-emulation software) connected to the craft port on the SCU front
panel. Once logged on, you can access the Main Menu screens to view local and remote
system settings, initiate loopbacks, and provision the circuit.
To log on and access the Main Menu screens using a maintenance terminal:
1Press the key once to display the Logon screen.
2Type the assigned logon ID in the Enter User Name field. If you are using
SCU v3.6.2 through v4.1, type SONEPLEX.If you are using SCU v5.0, type
LOOPSTAR. Press .
3Type the assigned password at the Enter Password field. If you are using
SCU v3.6.2 through v4.1, type SONEPLEX1.If you are using SCU v5.0, type
LOOPSTAR1.
4Press the key to view the Main Menu screen.
LOOPBACK TESTING
Initiate loopback testing from the maintenance terminal menus or by using inband codes.
The inband codes shown in Table 2 can be sent by a test set. For more detailed information
on loopbacks, refer to the user manuals listed in the note below.
Table 1. Status LED Descriptions
LED Description
Status (STAT) Displays results of self-test.
Red Internal fault detected during self-test.
Yellow Card is initializing or performing self-test.
Green Normal operation.
Off No power to the CO line card or blown fuse.
RMT ALM Indicates detection of remote alarm.
Yellow Remote alarm detected at the H2TU-R.
Off Normal operation.
LPBK Indicates loopback activity at H2C (H2LXC).
Yellow Flashing: 1 flash per second when armed in intelligent loopback modes.
Steady: Active DS1 loopback at any unit in the system.
Off Normal operation.
DS1 B8ZS Indicates input line code configuration.
Green Input code is provisioned for B8ZS.
Off Input code is provisioned for AMI.
DS1 LOS/BER Indicates loss of DS1 input signal (LOS), Bipolar Violation (BPV), or Bit Error Rate
(BER) errors at DS1 interface.
Red LOS (DS1 receive signal is lost).
Yellow Brief Flash: Intermittent BPV errors.
Steady: BER threshold exceeded at local DS1 interface (default is 10–7)
Off Normal operation.
HDSL2 CONT/SNR Indicates loss of loop continuity or signal-to-noise ratio (SNR) errors.
Red The HDSL2 loop has lost continuity.
Yellow SNR exceeded threshold value at near end of local loop (default is +5 dB).
Off Normal operation.
HDSL2 LOSW/BER Indicates loss of HDSL2 frame synchronization (LOSW), Cyclical Redundancy Check
(CRC), or BER errors.
Red HDSL2 LOSW detected.
Yellow Brief Flash: HDSL2 CRC error detected.
Steady: BER threshold exceeded on HDSL2 loop, (default is 10–7).
Flashing Green HDSL2 activation in progress.
Green Normal operation.
Extraction handle
D 1 transmit/receive
m
S
onitor jacks
Status LED
Remote/Alarm LED
D 1 loss of signal LEDS
Continuity or SNR error LED
LOSW or BER error LED
Input line configuration code LED
Loopback LED
H2TU
B8ZS
I
N
O
U
T
L
B
K
M
O
N
D
S
1
H
D
S
L
2
LOS
BER
CONT
SNR
LOSW
BER
S0148-C
Loopback pushbutton
(Initiates a dual loopback at the
H2C (H2LXC). The DSX-1 signal
is looped back to the customer
a
the H2C (H2LXC).
When logging onto the H2TU-R-402-L7A craft port, the LPS-H2C may
be labeled as H2C or H2LXC, depending on the system resident at the
CO.
Table 2. Default Codes for Network Programmable Loopback Operations
Operation Default Binary Code Description
Loopup H2C/H2LXC
(1)
1101 0011 1101 0011
The signal is sent inband, activating a loopback at the
given unit. Unit goes from Armed to Loopup state.
Loopup
H2TU-R/H2LXR (2)
1100 0111 0101 0100
Loopdown
(all units)
1001 0011 1001 0011 The signal is sent inband, deactivating the loopback.
Unit goes from Loopup state to Armed state.
Loopup timeout
disable
1101 0101 1101 0110 Disables loopup time-out. Loopback stays active until
deactivation or disarm code is received.
The Shelf Controller Unit (SCU) determines the screens viewed from
the user interface. SCU v3.6.2 through v4.1 support the LPS-H2C-L7A
in BBC, IBBC, and LEC systems. The LoopStar system uses SCU v5.x
firmware.
For more detailed information, refer to the following manuals which
can be downloaded from the ADC web site at www.adc.com:
•LoopStar Chassis InstallationManual (LTPS-UM-8048)
• LoopStar Shelf Controller Unit v5.0 User Manual
(LTPS-UM-8060)
•LPS-H2C-L7ALine Unit User Manual (LTPS-UM-8070)
ENTER
ENTER
ENTER
HDSL DS1 DS1 signal
from
CPE
DS1 HDSL
DS1 signal
from
Network
DS1 signal
from
CPE
H2C (H2LXC)* H2TU-R (H2LXR)*
HDSL2
loop
12
AIS
S0149-B
DS1 signal
to
CPE
*How the unit displays on the screen depends on the
SCU software version.

FCC Class A Compliance
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant
to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference in which case the user will be
required to correct the interference at his own expense.
Limited Warranty
Product warranty is determined by your service agreement. Contact your sales representative or
Customer Service for details.
Modifications
Any changes or modifications made to this device that are not expressly approved by ADC
Telecommunications, Inc. voids the user's warranty.
All wiring external to the products should follow the provisions of the current edition of the National
Electrical Code.
Standards Compliance
This equipment has been tested and verified to comply with the applicable sections of the following
standards:
❑GR 63-CORE - Network Equipment-Building System (NEBS) Requirements
❑GR 1089-CORE - Electromagnetic Compatibility and Electrical Safety
❑Binational standard, UL-60950/CSA C22.2 No. 60950-00: Safety of Information Technology
Equipment.
Trademark Information
ADC and Soneplex are registered trademarks of ADC Telecommunications, Inc. Other product names
mentioned in this installation guide are used for identification purposes only and may be trademarks or
registered trademarks of their respective companies.
Copyright Information
© 2004 ADC Telecommunications, Inc. All rights reserved. Information contained in this document is
company private to ADC DSL Systems, Inc., and shall not be modified, used, copied, reproduced or
disclosed in whole or in part without the written consent of ADC.
World Headquarters
ADC Telecommunications, Inc.
PO Box 1101
Minneapolis, MN 55440-1101
USA
Technical Assistance
Tel: [phone], x73223
Tel: [phone]
Fax: [phone]
Email: [email protected]
THE LPS-H2C-L7A
The LPS-H2C-L7A is a low-power, HDSL2 plug-in line card that installs in a
LoopStar™Chassis, Soneplex®Loop Extender Chassis (LEC), Soneplex Broadband
Chassis (BBC), or Soneplex Integrated Broadband Chassis (IBBC). To ensure proper
operation, the LPS-H2C-L7A line unit requires the H2TU-R-402-L7A as the
corresponding remote unit. The system provides 1.544 Mbps full-duplex transmission
on one unconditioned copper pair over the full Carrier Service Area (CSA) range. The
CSA includes loops of up to 12,000 feet on 24 AWG wire or 9,000 feet on 26 AWG
wire, including bridged taps.
FEATURES
SPECIFICATIONS
•1.544 Mbps full-duplex transmission on one
unconditioned copper pair
•AMI or B8ZS line code detection
•Status Light Emitting Diodes (LEDs) for Digital
Signal Level 1 (DS1) and HDSL2
•Provides -190 Vdc line power
•Ground fault detection
•Supported by Shelf Controller Unit (SCU)
software version 3.6.2 or later
•Dual loopbacks
•Lightning and power cross-protection on
HDSL2 interfaces
•AUTO, UNFR, SF, or ESF frame format
•Ultra-low wander (0.26 UI)
Operating Temperature -40°F to +149°F (-40°C to + 65°C)
Operating Humidity 5% to 95% non-condensing
Input Voltage -48 Vdc nominal (-40 to 57.5 Vdc)
Power Consumption 7.8 Watts
Line Power Output -190 ±8 Vdc
Electrical Protection Secondary surge and power cross-protection on all HDSL2 ports
Mounting LoopStar, Soneplex Loop Extender, Soneplex Broadband Chassis, or
Soneplex Integrated Broadband Chassis
HDSL2 Line Code 16 level PAM (OPTIS)
HDSL2 Output +16 dBm ±0.5 dBm, 135Ω
HDSL2 Maximum Insertion
Loss
35 dB @ 196 kHz
DS1 Equalization 0 to 655 feet in 133 foot increments
DS1 Line Rate 1.544 Mbps ±200 bps
DS1 Line Format Alternate Mark Inversion (AMI) or Bipolar 8-Zero Substitution (B8ZS)
DS1 Frame Format Extended SuperFrame (ESF), SuperFrame (SF), UNFR, or AUTO
(detects and adapts current frame format)
INSTALLATION
1Align the line card with the enclosure slot guides and slide the card in until it
touches the backplane connector.
2Raise the extraction lever at the bottom of the front panel to press the card into the
backplane connector.
POWER-UPSEQUENCE
When the line card powers up, the following occurs:
1The STAT LED briefly turns red then yellow, indicating that the power is on and
self-test is beginning. The remaining LEDs momentarily turn yellow, then turn off.
2The front-panel LEDs appear as follows upon successful completion of self-test
(refer to Table 1):
•STAT— Displays green
•RMT ALM—Off
•LPBK—Off
•DS1 LOS/BER—Off, red, or yellow (see Table 1 for detailed information).
•HDSL2 CONT/SNR—Initially displays red, then Off.
•HDSL2 LOSW/BER—Initially displays red, then displays flashing green
until loops are synchronized.
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1287473
March 15, 2004
Product Catalog: LPS-H2C-L7A
CLEI: SOC3FGSD
Document: LTPS-QI-8067-02
QUICK INSTALLATION
LPS-H2C-L7A LINE UNIT