Paradyne ACCULINK 3161 Quick Reference

ACCULINK 3161 DSU/CSU
QUICK REFERENCE
Document No. 3161-A2-GL11-50
Copyright 1998 Paradyne Corporation.
All rights reserved.
Printed in U.S.A.
Notice
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Changes and enhancements to the product and to the information herein will be
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ACCULINK 3161 DSU/CSU
Quick Reference
Document Number 3161-A2-GL11-50
November 1998
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Select the following document:
3160-A2-GB21
ACCULINK 316x Data Service Unit/Channel Service Unit Operator’s Guide
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Before installing the DSU/CSU, read the Important Safety Instructions beginning on
page 19.
1
Quick Start Procedure
The following procedure is for experienced DSU/CSU users who are familiar with the
3161 DSU/CSU installation process and have no special requirements for their
application. See the ACCULINK 316x Data Service Unit/Channel Service Unit
Operator’s Guide for more information.
1. Install the Auxiliary Backplane onto the 3000 Series Carrier. See the ACCULINK
3151 CSU and 3161 DSU/CSU General Information Guide (3100-A2-GK40) for
installation procedures.
2. Attach the DTE cable (DB15) and/or port cables (DB25) to the appropriate
connectors on the Auxiliary Backplane. See the COMSPHERE 3000 Series Carrier
Installation Manual (3000-A2-GA31) for detailed cable and connector information.
Connect the other end of the DTE cable to the customer premises equipment.
2
3. Attach the network cable to the Auxiliary Backplane using either a 50-pin cable or
the T1 Network Interface Adapter. Connect the other end of the network cable to
the connection provided by the telephone company.
COMSPHERE
3000 Series
Carrier (Rear)
Auxiliary
Backplane
over Slots 9–16
Cable
Retainer
T1 Network
Cable
496-14386-03
4. Turn on the power to the 3000 Series Carrier.
3
5. Insert the DSU/CSU circuit card into the appropriate slot in the carrier. The
power-up self-test begins.
495-14797
6. If you intend to use front panel emulation, connect the cable from the PC to Port 2
on the Auxiliary Backplane using the COM port adapter and COM-port-to-PC cable.
7. If you do not intend to use the DTE Drop/Insert T1 port, disable it using the
configuration procedures in Chapter 3, Operation, and Appendix C, Configuration
Options, of the ACCULINK 316x Data Service Unit/Channel Service Unit
Operator’s Guide. (The default setting for this port is Enabled.)
8. The Factory 1 configuration for ESF framing format and B8ZS line coding format is
the default configuration and is appropriate for most networks. If this configuration
does not work for you, try the Factory 2 configuration for D4 framing format and
AMI line coding format. To further customize configuration options, refer to
Changing Configuration Options in Chapter 3, Operation, and Appendix C,
Configuration Options, in the ACCULINK 316x Data Service Unit/Channel Service
Unit Operator’s Guide.
9. During the power-up self-test, the FAIL LED flashes, then all LEDs blink twice.
When the test is complete, verify that the DSU/CSU is functional by observing that
the OK, NETWORK SIG, and DTE SIG LEDs are lit.
10. Configure the ports and channels you intend to use and assign channels to the
network interface.
4
Configuration Options
Configuration options are accessed from the Cnfig branch of the front panel menu.
DSU ESF
Stat
Test
DevHS STest Perf TStat LED
Telco User
Prtn
LED
ACO
ID
Rel
Call
T1 Prtn
Near Far
Cur Intvl
24Tot
Ctrl
Cnfig
Reset
ClrReg
Passwd
CID
Lpbk
Dial Disc ChDir
Ptrns Lamp
User Prt1 Prt2
1 . . 5,A
1 . . 5,A
(Directory) (Directory)
Abort Send Mon
Near
Far
QRSS 511
LLBUP 54UP
FT1UP
LLBDN 54DN
FT1DN
DTE Prt1 Prt2
QRSS 1in8 511
Abort LLB PLB DLB RLB DCLB DTLB
Load Edit Area From:
Activ
Cust1 Cust2 Fact1
Fact2
Choose Function:
Save
Edit
Activ Cust1 Cust2
Copy
Port
Prt1
NET
Chan
Gen
User
Prt2
Alarm
Mgmt
Gen Trap
Port Select :
All
DL
EQPT NET
Rlpbk
Cur Intvl
8Tot
DTE
Mon
Prt1 Prt2
Dsply Clear DTE Prt1 Prt2
5
97-15577
Factory default configuration options are shown in boldface type in the following tables.
Table 1. DTE Interface Configuration Options
Option
Factory 1
Factory 2
Enab
Enab
Disab
Disab
D4
D4
ESF
ESF
AMI
AMI
B8ZS
B8ZS
0–133
0–133
133–266
133–266
266–399
266–399
399–533
399–533
533–655
533–655
Enab
Enab
Disab
Disab
Enab
Enab
Disab
Disab
DTE Port:
DTE Framing:
Extrn DLB:
(External DTE
Loopback)
Enables the use of the DTE
Drop/Insert port.
Selects D4 or ESF framing format.
format
DTE Coding:
Equal:
((DTE Line
Equalizer)
Comments/Description
Send Ones:
Selects AMI or B8ZS line coding
format.
Provides selectable extended DTE
range capability.
Allows control of DLB on external
contact closure.
Sends all ones on channels
allocated to the network T1 on
LOS, LOF, or AIS.
Table 2. Port Configuration Options (1 of 3)
Option
Factory 1
Factory 2
E530
E530
V.35
V.35
RS449
RS449
X.21
X.21
Nx64
Nx64
Nx56
Nx56
Port Type:
Base Rate:
6
Comments/Description
Selects the port type: EIA-530A,
V.35, RS449, or X.21.
Enables the port to either Nx56 or
Nx64 rates.
Table 2. Port Configuration Options (2 of 3)
Option
Factory 1
Factory 2
Disab
Disab
V.54
V.54
FT1
FT1
Both
Both
Disab
Disab
DTLB
DTLB
DCLB
DCLB
Both
Both
Disab
Disab
DTR
DTR
RTS
RTS
Both
Both
None
None
Halt
Halt
Int
Int
Ext
Ext
Enab
Enab
Disab
Disab
Enab
Enab
Disab
Disab
Enab
Enab
Disab
Disab
Net DCLB:
Port LB:
All Ones:
Rcv Yellow:
(Received Yellow)
Tx Clock:
InvertTxC:
(Invert Tx Clock)
InvertData:
EDL:
7
Comments/Description
Network-initiated DCLB,, allows
DCLB to be controlled by inband
V.54 or FT1 (ANSI) codes.
Port-initiated Loopbacks,
p
, allows
Loopbacks to be initiated through
p byy the external DTE.
the port
All ones sent to network (DTE) T1
when DTR or RTS interrupted.
Data p
port remains enabled,, or is
disabled on receiving Yellow on
disabled,
network T1.
Selects whether the transmitted
data clock is internal (TXC) or
external (XTXC).
Selects phase inversion of the
transmit clock (TXC).
Allows the data on the port to be
inverted.
Specifies whether the Embedded
Data Link is enabled.
Table 2. Port Configuration Options (3 of 3)
Option
Err Rate:
(Excessive Error
Rate))
Factory 1
Factory 2
10E–4
10E–4
10E–5
10E–5
10E–6
10E–6
10E–7
10E–7
10E–8
10E–8
10E–9
10E–9
Disab
Disab
Maint
Maint
Send
Send
Both
Both
Disab
Disab
Maint
Maint
Enab
Enab
Disab
Disab
Near end:
Near-end:
Far end:
Far-end:
Mgmt Link:
Comments/Description
Selects the error rate threshold for
Excessive Error Rate Alarm.
Alarm
Specifies
p
whether the device will
maintain near-end
near end performance
statistics.
Specifies
p
whether the device will
maintain far-end
far end performance
statistics.
Specifies whether the EDL
Management Link is enabled.
Table 3. Network Interface Configuration Options (1 of 2)
Option
Factory 1
Factory 2
D4
D4
ESF
ESF
AMI
AMI
B8ZS
B8ZS
0.0
0.0
–7.5
–7.5
–15
–15
–22.5
–22.5
Enab
Enab
Disab
Disab
NET Framing:
Comments/Description
Selects D4 or ESF framing format.
NET Coding:
LBO:
Selects AMI or B8ZS line coding
f
format.
Provides Line Build Out in dB.
ANSI PRM:
8
Sends ANSI Performance Report
M
Messages.
Table 3. Network Interface Configuration Options (2 of 2)
Option
Factory 1
Factory 2
Enab
Enab
Disab
Disab
Mgmt Link:
Enab
Enab
Disab
Disab
Enab
Enab
Disab
Disab
62411
62411
Part68
Part68
Disab
Disab
Edit
Edit
Clear
Clear
NET LLB:
NET PLB:
BitStuff:
Circuit Ident:
Comments/Description
Specifies whether the FDL’s
FDL s
M
Li
i enabled.
bl d
Management
Linkk is
Network initiated LLB allows LLB to
Network-initiated
b controlled
be
ll d b
by iinband
b d LLB codes.
d
Network-initiated PLB allows PLB
to be controlled by FDL PLB
messages.
Provides enforcement of ones
d
density
it protection
t ti per AT&T TR
62411, ANSI T1-403, and FCC
Part 68 Technical Publication.
Specifies the transmission vendor’s
vendor s
circuit
i i identifier.
id ifi
Table 4. DTE Drop/Insert Port Channel Configuration Options
Line 1 Displays:
Line 2 Displays:
Meaning
—
Unassigned
D1, D2 ... D24
Channel
assigned to this
DTE channel
Prt1
Prt2
Prt3
Prt4
Channel
assigned to port
1,2,3, or 4
Data
Data Channel
N1 N2 N3 ...... N24:
D1 D2 D3 ...... D24:
Voice
Channel
RBS
9
Comments/Description
Function key under the channel
(N1, N2, etc.) selects the DTE
channel to assign (D1, D2, ... D24,
or –).
Function key under the channel
(D1, D2, etc.) selects either Data
or RBS.
Table 5. Data Port Channel Configuration Options (1 of 2)
Option
Factory 1
Factory 2
NET
NET
DTE
DTE
Prtn
Prtn
Block
Block
Assign
g By:
y
ACAMI
ACAMI
Chan
Chan
Port Rate:
64 (56)
128 (112)
192 (168)
256 (224)
320 (280)
384 (336)
448 (392)
512 (448)
576 (504)
640 (560)
704 (616)
768 (672)
832 (728)
896 (784)
960 (840)
1024 (896)
1088 (952)
1152 (1008)
1216 (1064)
1280 (1120)
1344 (1176)
1408 (1232)
1472 (1288)
1536 (1344)
64 (56)
128 (112)
192 (168)
256 (224)
320 (280)
384 (336)
448 (392)
512 (448)
576 (504)
640 (560)
704 (616)
768 (672)
832 (728)
896 (784)
960 (840)
1024 (896)
1088 (952)
1152 (1008)
1216 (1064)
1280 (1120)
1344 (1176)
1408 (1232)
1472 (1288)
1536 (1344)
Assign
g To:
10
Comments/Description
Assigns this port to channels on
the Network or DSX-1 T1 interface,,
or to another port.
port
Determines how channels are
assigned:
contiguous
blocks,,
g
g
channels
ACAMI or individual channels.
Selects the data rate for the port.
The possible rates depend on
whether the port is configured for
Nx56 or Nx64.
This configuration option only
appears if the “Assigned By”
configuration option is Block or
ACAMI.
Table 5. Data Port Channel Configuration Options (2 of 2)
Option
Start At:
Line 1 Displays:
N1 N2 N3 ...... N24:
(If assigned to NET)
D1 D2 D3 ..... D24:
(If assigned to DTE)
Factory 1
Factory 2
Clear
Clear
N1 (D1)
N2 (D2)
N3 (D3)
N4 (D4)
N5 (D5)
N6 (D6)
N7 (D7)
N8 (D8)
N9 (D9)
N10 (D10)
N11 (D11)
N12 (D12)
N13 (D13)
N14 (D14)
N15 (D15)
N16 (D16)
N17 (D17)
N18 (D18)
N19 (D19)
N20 (D20)
N21 (D21)
N22 (D22)
N23 (D23)
N24 (D24)
N1 (D1)
N2 (D2)
N3 (D3)
N4 (D4)
N5 (D5)
N6 (D6)
N7 (D7)
N8 (D8)
N9 (D9)
N10 (D10)
N11 (D11)
N12 (D12)
N13 (D13)
N14 (D14)
N15 (D15)
N16 (D16)
N17 (D17)
N18 (D18)
N19 (D19)
N20 (D20)
N21 (D21)
N22 (D22)
N23 (D23)
N24 (D24)
Line 2 Displays:
Meaning
—
Unassigned
Prt1
Prt2
Prt3
Prt4
Channel
assigned to port 1,
2, 3, or 4
D1, D2 ... D24
Channel
assigned to this
DTE channel
N1, N2 ... N24
Channel assigned
to this NET
channel
11
Comments/Description
Clears (unassigns) channels for
this port.
This configuration option appears if
the “Assigned By” configuration
option is Block or ACAMI.
Comments/Description
This configuration option appears if
the “Assigned By” configuration
option is individual channels
(Chan).
(Chan)
Function key under the channel
((N1,, N2 etc.)) assigns
g (unassigns)
(
g )
port (1,
(1 2
2, 3
3, or 4) to that channel.
channel
Table 6. General Configuration Options
Option
Gen Yellow:
(Generate Yellow)
Clock Src:
Clock Rate:
Factory 1
Factory 2
Enab
Enab
Disab
Disab
NET
NET
DTE
DTE
Prt1
Prt1
Int
Int
Ext
Ext
2048
2048
1544
1544
8
8
Enab
Enab
Disab
Disab
10
10
Up
Up
Down
Down
Save
Save
Tst Timeout:
Tst Duration:
Comments/Description
Yellow alarm is generated by the
DSU/CSU on LOS, LOF, or AIS.
Selects the clock source to be
used as the master clock for the
DSU/CSU
DSU/CSU.
Selects the clock rate of the source
if external.
Specifies
p
whether the durations of
user initiated tests are limited by
user-initiated
Tst Duration.
Specifies the duration of
user-initiated
i iti t d loopback
l
b k and
d pattern
tt
tests.
Table 7. User Configuration Options (1 of 3)
Option
Factory 1
Factory 2
Enab
Enab
Disab
Disab
Enab
Enab
Disab
Disab
None
None
Com
Com
Enab
Enab
Disab
Disab
Self-Test:
Dial-In:
Password:
Com Port:
12
Comments/Description
Allows bypass of self-test on
initialization.
Controls whether dial-in
dial in access is
allowed.
ll
d
Controls whether a password is
required
i d for
f remote access.
Controls whether the COM port is
enabled or disabled.
Table 7. User Configuration Options (2 of 3)
Option
Com Use:
ComExtDev:
Factory 1
Factory 2
Mgmt
Mgmt
ASCII
ASCII
Term
Term
Disab
Disab
AT
AT
Other
Other
Edit
Edit
Clear
Clear
Edit
Edit
Clear
Clear
Edit
Edit
Clear
Clear
None
None
0.2s
0.2s
0.4s
0.4s
0.6s
0.6s
0.8s
0.8s
1.0s
1.0s
Edit
Edit
Clear
Clear
1.2
1.2
2.4
2.4
4.8
4.8
9.6
9.6
14.4
14.4
19.2
19.2
38.4
38.4
7
7
8
8
ComConnPrefix:
ComConnected:
ComEscapeSeq:
ComEscDel:
ComDisconnect:
Com Rate:
((Communication Port
Rate)
Char Length:
13
Comments/Description
C t l how
h
th COM portt is
i
Controls
the
used.
Controls
C
t l the
th COM port’s
t’ external
t
l
device commands.
Controls the COM port
port’s
s connect
prefix.
Controls the COM port
port’s
s connect
indication string.
Controls the COM port’s
port s escape
sequence.
Controls the COM port’s
port s escape
sequence delay.
Controls the COM port’s
port s
disconnect string.
Selects the bit rate for the COM
port.
Selects the character length for the
COM port.
Table 7. User Configuration Options (3 of 3)
Option
CParity:
((Communication Port
Parity)
CStop Bits:
((Communication Port
Stop Bits)
Factory 1
Factory 2
None
None
Even
Even
Odd
Odd
1
1
1.5
1.5
2
2
Yes
Yes
No
No
Enab
Enab
Disab
Disab
5
5
Up
Up
Down
Down
Save
Save
Enab
Enab
Disab
Disab
Enab
Enab
Disab
Disab
Enab
Enab
Disab
Disab
5
5
Up
Up
Down
Down
Save
Save
Ignore DTR:
CmInActTm:
(COM Port Inactivity
Timeout)
CmDiscTm:
(COM Port
Disconnect Time)
TnSession:
(Telnet Session)
TnPaswd:
(Telnet Password)
TnInActTm:
(Telnet Inactivity
Timeout)
TnDiscTm:
(Telnet Disconnect
Time)
14
Comments/Description
Selects the parity for the COM port.
Selects the number of stop bits for
the COM port.
Specifies whether the COM port
ignores DTR.
Specifies
p
whether the
communication port disconnects
after a certain period of inactivity.
Specifies the period of inactivity
(1 to 60 minutes) that causes a
disconnect if CmInActTm is
enabled.
Specifies
p
whether the DSU/CSU
responds to Telnet session
requests.
Specifies whether a password is
required for Telnet sessions.
Specifies
p
whether a Telnet session
disconnects after a certain period
of inactivity.
The period of inactivity (1 to
60 minutes) that causes a
disconnect if TnInActTm is
enabled.
Table 8. Alarm Configuration Options
Option
Factory 1
Factory 2
Comments/Description
Disab
Disab
Does not display alarm messages.
Com
Com
Enab
Enab
Disab
Disab
Enab
Enab
Disab
Disab
Enab
Enab
Disab
Disab
Enab
Enab
Disab
Disab
Specifies whether an outgoing call
is retried on a busy or failed call
attempt.
Dial Delay:
1–4
5
6–10
1–4
5
6–10
The time (in minutes) to delay
between successive alarm
dial-outs or retry attempts.
AltDialDir:
None
1–5
None
1–5
The alternate dial-out directory to
use if a call to the primary number
cannot be completed.
10E–4
10E–4
10E–5
10E–5
10E–6
10E–6
10E–7
10E–7
10E–8
10E–8
10E–9
10E–9
Enab
Enab
Disab
Disab
Alrm Msg:
SNMP Trap:
Sends SNMP traps.
traps
TrapDisc:
DialOut:
Call Retry:
Err Rate:
(Excessive Error
a e)
Rate)
AlrmRelay:
(Alarm Relay)
Sends alarm messages to COM
port.
15
Specifies
p
whether the modem
connection will disconnect after a
trap is sent.
Provides the option to allow
automatic dial-out to send alarm
messages on MODEM port.
The error rate threshold for
Excessive Error Rate Alarm.
Alarm
Specifies whether to activate the
alarm relay on an alarm condition.
Table 9. General Management Configuration Options (1 of 2)
Option
Factory 1
Factory 2
Enab
Enab
Disab
Disab
Enab
Enab
Disab
Disab
1
1
2–10
2–10
Edit
Edit
Clear
Clear
Read
Read
R/W
R/W
Edit
Edit
Clear
Clear
Edit
Edit
Clear
Clear
Edit
Edit
Clear
Clear
Edit
Edit
Clear
Clear
Read
Read
R/W
R/W
Edit
Edit
Clear
Clear
Read
Read
R/W
R/W
Edit
Edit
Clear
Clear
Edit
Edit
Clear
Clear
SNMP Mgt:
NMS Valid:
Num Sec Mgrs:
NMS n IP Adr:
NMS n Access:
System Name:
System Location:
System Contact:
CommunityName1:
Access 1:
CommunityName2:
Access 2:
IP Adr:
NetMask:
16
Comments/Description
Specifies whether the DSU/CSU
responds to SNMP session
requests.
Specifies whether the DSU/CSU
validates the IP address of an
SNMP manager attempting
access.
The number of SNMP managers
allowed to access the DSU/CSU.
Allows you to define or clear the
allowable IP address of an SNMP
manager.
The type of access allowed for an
SNMP manager using community
name 1.
The SNMP system name for this
device.
The SNMP system location for this
device.
The SNMP system contact name
for this device.
A community name that is allowed
access to this device.
device Defaults to
public .
The type of access allowed for
community name 1.
A community name that is allowed
access to this device.
The type of access allowed for
community name 2.
The IP address needed to access
the device.
The Subnet Mask needed to
access the device.
Table 9. General Management Configuration Options (2 of 2)
Option
Factory 1
Factory 2
Edit
Edit
Clear
Clear
Edit
Edit
Clear
Clear
PPP
PPP
SLIP
SLIP
Enable
Enable
Disab
Disab
None
None
IPBus
IPBus
Com
Com
FDL
FDL
EDLn
EDLn
Com IP Adr:
Com NetMask:
Com Link:
IPBusMast:
Def Netwk:
17
Comments/Description
The IP address for the COM port
when configured for SNMP.
The Subnet Mask needed to
access the device when the COM
port is configured for SNMP.
The link layer protocol for the COM
port when configured for SNMP.
Specifies whether the device is the
IP Bus Master.
Specifies the default network
destination.
Table 10. Management Trap Configuration Options
Option
Num Trap Mgrs:
Factory 1
Factory 2
1
2–6
1
2–6
The number of trap managers
supported by the device.
Edit
Edit
Clear
Clear
Specifies the IP address for each
trap manager. This configuration
option is repeated for all n
managers.
Def
Def
IPBus
IPBus
Com
Com
FDL
FDL
EDLn
EDLn
Disab
Disab
Warm
Warm
Auth
Auth
Both
Both
Enab
Enab
Disab
Disab
Disab
Disab
Up
Up
Down
Down
Both
Both
NET
NET
DTE
DTE
T1s
T1s
Ports
Ports
All
All
Trapn IP Adr:
Trapn Dst:
Gen Trap:
Entp Trap:
Link Trap:
Trap I/F:
Comments/Description
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Specifies the network destination
for Trap Manager n.
Specifies
p
the g
general trap
p types
yp to
enable: WarmStart,
WarmStart Authentication
a u e or
o both.
bo
Failure
Specifies
p
whether the
EnterpriseSpecific trap type is
enabled.
Specifies
p
the link trap
p type
yp to
enable: Trap on Link Up,
Up Link
o , or
o both.
bo
Down,
When any link trap types are
p
enabled, specifies
which links to
send traps for.
for
Important Safety Instructions
1. Read and follow all warning notices and instructions marked on the product or
included in the manual.
2. When an ac power source is used, this product is intended to be used with a 3-wire
grounding type plug – a plug which has a grounding pin. This is a safety feature.
Equipment grounding is vital to ensure safe operation. Do not defeat the purpose of
the grounding type plug by modifying the plug or using an adapter.
Prior to installation, use an outlet tester or a voltmeter to check the ac receptacle
for the presence of earth ground. If the receptacle is not properly grounded, the
installation must not continue until a qualified electrician has corrected the problem.
If a 3-wire grounding type power source is not available, consult a qualified
electrician to determine another method of grounding the equipment.
3. Slots and openings in the cabinet are provided for ventilation. To ensure reliable
operation of the product and to protect it from overheating, these slots and
openings must not be blocked or covered.
4. Do not allow anything to rest on the power cord and do not locate the product
where persons will walk on the power cord.
5. Do not attempt to service this product yourself, as opening or removing covers may
expose you to dangerous high voltage points or other risks. Refer all servicing to
qualified service personnel.
6. General purpose cables are provided with this product. Special cables, which may
be required by the regulatory inspection authority for the installation site, are the
responsibility of the customer.
7. When installed in the final configuration, the product must comply with the
applicable Safety Standards and regulatory requirements of the country in which it
is installed. If necessary, consult with the appropriate regulatory agencies and
inspection authorities to ensure compliance.
8. A rare phenomenon can create a voltage potential between the earth grounds of
two or more buildings. If products installed in separate buildings are
interconnected, the voltage potential may cause a hazardous condition. Consult a
qualified electrical consultant to determine whether or not this phenomenon exists
and, if necessary, implement corrective action prior to interconnecting the products.
9. Input power to the ac voltage configuration of this product must be provided by a
UL-listed or CSA-certified power source with a Class 2 or Limited Power Source
(LPS) output. Input power to the dc voltage configurations of this product must be
provided by a National Electric Code (NEC) or a Canadian Electric Code (CEC)
Class 2 circuit.
10. This product contains a coin cell lithium battery that is only to be replaced at the
factory. Caution: There is a danger of explosion if the battery is incorrectly
replaced. Replace only with the same type. Dispose of used batteries according to
the battery manufacturer’s instructions. Attention: Il y a danger d’explosion s’il y a
remplacement incorrect de la batterie. Remplacer uniquement avec une batterie du
même type. Mettre au rebut les batteries usagées conformément aux instructions
du fabricant.
19
11. In addition, if the equipment is to be used with telecommunications circuits, take the
following precautions:
— Never install telephone wiring during a lightning storm.
— Never install telephone jacks in wet locations unless the jack is specifically
designed for wet locations.
— Never touch uninsulated telephone wires or terminals unless the telephone
line has been disconnected at the network interface.
— Use caution when installing or modifying telephone lines.
— Avoid using a telephone (other than a cordless type) during an electrical storm.
There may be a remote risk of electric shock from lightning.
— Do not use the telephone to report a gas leak in the vicinity of the leak.
EMI Warnings
! WARNING:
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.
The authority to operate this equipment is conditioned by the requirements
that no modifications will be made to the equipment unless the changes or
modifications are expressly approved by Paradyne Corporation.
! WARNING:
To Users of Digital Apparatus in Canada:
This Class A digital apparatus meets all requirements of the Canadian
interference-causing equipment regulations.
Cet appareil numérique de la classe A respecte toutes les exigences du
règlement sur le matérial brouilleur du Canada.
Government Requirements and Equipment Return
Certain governments require that instructions pertaining to CSU connection to the
telephone network be included in the installation and operation manual. Specific
instructions are listed in the following sections.
20
Notice to Users of the United States Telephone Network
1. This equipment complies with Part 68 of the FCC rules. On the equipment is a label
that contains, among other information, the FCC registration number for this
equipment. The label is on the DSU/CSU’s circuit card. If requested, this
information must be provided to the telephone company.
2. The Service Order Code 6.0F should be specified to the telephone company when
ordering the T1 line. In addition, the proper Facility Interface Code must be
specified to the Telephone Company. The DSU/CSU can be configured to support
any of the following framing format and line signaling techniques. The DSU/CSU’s
configuration must correspond to the T1 line’s parameters. The 3161 DSU/CSU
connects to the T1 network using the multi-line USOC-type RJ48H jack.
3161 DSU/CSU Facility Interface Codes
Code
Description
04DU9-BN
1.544 Mbps superframe format (SF) without line power
04DU9-DN
1.544 Mbps SF and B8ZS without line power
04DU9-1KN
1.544 Mbps ANSI ESF without line power
04DU-1SN
1.544 Mbps ANSI ESF and B8ZS without line power
3. If the DSU/CSU causes harm to the telephone network, the telephone company will
notify you in advance that temporary discontinuance of service may be required.
But if advance notice is not practical, the telephone company will notify the
customer as soon as possible. Also, you will be advised of your right to file a
complaint with the FCC if you believe it is necessary.
4. The telephone company may make changes in its facilities, equipment, operations,
or procedures that could affect the operation of the equipment. If this happens, the
telephone company will provide advance notice in order for you to make the
necessary modifications in order to maintain uninterrupted service.
5. If you experience trouble with this equipment, please contact your sales or service
representative (as appropriate) for repair or warranty information. If the product
needs to be returned to the company service center for repair, contact them directly
for return instructions using one of the following methods:
— Via the Internet: Visit the Paradyne World Wide Web site at
http://www.paradyne.com
— Via Telephone: Call our automated call system to receive current information
via fax or to speak with a company representative.
Within the U.S.A., call 1-800-870-2221
Outside the U.S.A., call 1-727-530-2340
If the trouble is causing harm to the telephone network, the telephone company
may request that you remove the equipment from the network until the problem is
resolved.
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6. FCC compliant telephone line cords with modular plugs are provided with this
equipment. This equipment is designed to be connected to the telephone network
or premises wiring using a compatible modular jack which is Part 68 compliant.
Notice to Users of the Canadian Telephone Network
The Industry Canada label identifies certified equipment. This certification means that
the equipment meets telecommunications network protective, operational and safety
requirements as prescribed in the appropriate Terminal Equipment Technical
Requirements document(s). The Department does not guarantee the equipment will
operate to the user’s satisfaction.
Repairs to certified equipment should be coordinated by a representative designated by
the supplier. Any repairs or alterations made by the user to this equipment, or
equipment malfunctions, may give the telecommunications company cause to request
to disconnect the equipment.
Users should ensure for their own protection that the electrical ground connections of
the power utility, telephone lines and internal metallic water pipe system, if present, are
connected together. This precaution may be particularly important in rural areas.
CAUTION:
Users should not attempt to make such connections themselves, but should
contact the appropriate electric inspection authority, or electrician, as
appropriate.
The Ringer Equivalence Number (REN) assigned to each terminal device provides an
indication of the maximum number of terminals allowed to be connected to a telephone
interface. The termination on an interface may consist of any combination of devices
subject only to the requirement that the sum of the Ringer Equivalence Numbers of all
the devices does not exceed 5.
If your equipment is in need of repair, refer to Warranty, Sales, and Service Information
in the front of this document.
*3161–A2–GL11–50*
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