ADTRAN 220 DDM, 3192 H2TU-C Brochure

STATUS LED
STATUS
1221001L6
FOUR-CHARACTER DISPLAY (FCD) OPERATION
D
S
L
dB
MODE SEL
STATUS
FCD Modes
TX
M Mode
O
HIS
N
Status
RX
D
Display Off
S
X
TX View
E
Loopback
Q
RX
Status/Alarm Display ("STAT")
Message
R
MARG xx
S
2
DSL ERR
3
2
LOC ERR
REM ERR
DSL LOS
LOC LOS
REM LOS
ARM
COMPLIANCE CODES
This product is intended for installation in restricted access locations only and in equip-
ment with a Type "B" or "E" installation code.
Input current at maximum load is 0.7 A at
–48 Vdc. Maximum output at over current
condition is 165 mA at –190 Vdc.
WARRANTY
C A U T I O N ! C A U T I O N
Warranty for Carrier Networks products manufactured by ADTRAN and supplied under
SUBJECT TO ELECTROSTATIC DAMAGE
Buyer's order for use in the U.S. is ten (10) years. For a complete copy of ADTRAN's U.S.
OR DECREASE IN RELIABILITY.
HANDLING PRECAUTIONS REQUIRED. Carrier Networks Equipment Warranty: (877) 457-5007, Document #414.
220/DDM+/3192 H2TU-C
G
GREEN Everything functioning normally
✷
BLINKING ES, SES, or BPV detected
G
YELLOW Loopbacks active
✷
BLINKING In-band loopbacks armed
G
RED Alarm on the HDSL2 loop, DSX or DS1 interface
✷
BLINKING Signal Quality of 0 or No Sync on the HDSL2 loop
Left = MODE
Center = OFF
Right = SELECT
Message Function
STAT Displays loop margin, alarms, and general status conditions
Blank Blank after five minutes of no activity
VIEW View current options settings
LPBK Select and execute HDSL2 circuit loopbacks
Description
HDSL2 loop margin, 0-20
CRC error detected on HDSL2 Loop
Frame bit error (SF Mode), Bipolar Violation (BPV), or CRC error (ESF Mode)
detected locally at DSX-1 of the H2TU-C
Frame bit error (SF Mode), Bipolar Violation (BPV), or CRC error (ESF Mode)
detected remotely at DS1 of the H2TU-R
No synchronization of H2TU-C and H2TU-R on loop
DSX signal is absent from the network interface or is of a format which does
not match the provisioning of the HDSL2 circuit
DS1 signal is absent from the network interface or is of a format which does
not match the provisioning of the HDSL2 circuit
NIU Loopback is armed
CODE
Installation Code (IC)
Telecommunication Code (TC)
Power Code (PC)
Option Settings Display ("VIEW")
Message Description
LBO Line Build Out
CODE Line Code
FRMG DSX-1 Framing
NLBK NIU Loopback
LBTO Loopback Timeout
CLOS Customer Loss Response
PRM Performance Reporting Messages
TXLV DS1 Transmit Level
SPWR Span Power
ALMP Alarm Pattern to Customer
* 220 = EXT, 3192/DDM+ = 0
Loopback Options Display ("LPBK")
Select Loopback State
HTUC NET
CST
NONE
HTUR BLB
NET
CST
NONE
DSX-1 BANTAM JACKS
EQ
I Provides an intrusive access point to the data stream.
TX - Access the data stream being received from the network.
RX - Access the data stream being transmitted to the network.
MON
I Provides a non-intrusive access point to the data stream.
TX - Monitors the data stream being received from the network
RX - Monitors the data stream being transmitted to the network.
NOTE: The DDM+ H2TU-C does not have the DSX-1 Bantam Jacks option.
RS-232 DB-9 CONNECTOR
I Used to access performance monitoring data, perform loopbacks and provision units via VT100
emulation applications such as Hyper Terminal – Private Edition, ProComm Plus, and Telnet.
I There are two types of terminal emulation modes, Manual and Real-Time. Use "CTRL-T" to toggle
between the two modes.
Manual Emulation Mode
and log file commands are available in this mode.
Real-Time Emulation Mode
available in this mode. Cursor placement and screen highlighting are enabled.
Provision terminal port as follows:
I
Data Rate — 1.2 to 19.2 kbps
IN OUT
Asynchronous Data Format — eight data bits, no parity (none), one stop bit
A – I When using a PC with terminal software, be sure to disable any power saving programs.
– X
PROVISIONING NOTES
F C
I This unit can be provisioned via the RS-232 port or remotely via ITS codes. This unit cannot be
provisioned from the faceplate four-character display. Select "2" from the ADTRAN HDSL2 Main
Menu Screen to view the Provisioning Screen.
Reference Guide
Settings
EXT, 0, 133, 266, 399, 533
AMI, B8ZS
AUTO, UNF
EN, DIS
NONE, 1 Hr, 2 Hr, 8 Hr, 24 Hr
AIS, LPBK
NPRM, SPRM, NONE, AUTO
0 dB, -7.5 dB, -15 dB
EN, DIS
AIS, LOS
Loopback Description
Network loopback at H2TU-C
Customer loopback at H2TU-C
No active loopback
Bidirectional loopback at H2TU-R
Network loopback at H2TU-R
Customer loopback at H2TU-R
No active loopback
: Press the space bar 3 times to manually update the screen. Print screen
:
The default mode. Print screen and log file commands are not
61221001L6A-30B
0011
Default
*
B8ZS
UNF
EN
1 Hr
AIS
AUTO
0 dB
EN
AIS