Paradyne Network Card SMD2000 24T User Manual

SMD2000-24T 24-Port SHDSL Mini DSLAM  
Installation Instructions  
Document Number SMD2-A2-GN11-00  
July 2005  
Contents  
1
 
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INCLUDING ANY LOST PROFITS OR LOST SAVINGS, LOSS OF BUSINESS  
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WHETHER BASED ON CONTRACT, TORT, WARRANTY OR OTHER LEGAL OR  
EQUITABLE GROUNDS, EVEN IF PARADYNE HAS BEEN ADVISED OF THE  
POSSIBILITY OF SUCH DAMAGES, OR FOR ANY CLAIM BY ANY THIRD  
PARTY.  
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otherwise transferred by the Licensee to any third party without the prior written  
consent of Paradyne.  
8. This Agreement and the license granted under this Agreement shall be terminated  
in the event of breach by the Licensee of any provisions of this Agreement.  
9. Upon such termination, the Licensee shall refrain from any further use of the  
Software and destroy the original and all copies of the Software in the possession of  
Licensee together with all documentation and related materials.  
10. This Agreement shall be governed by the laws of the State of Florida, without  
regard to its provisions concerning conflicts of laws.  
Product Documentation Online  
Complete documentation for Paradyne products is available at www.paradyne.com.  
Select Support Technical Manuals. Select:  
Command Line Interface for 4000E and 12000E BACs, Micro DSLAMs, and  
Network Extenders User's Guide (Document Number CLI-A2-GB20)  
Network Management System User's Guide (Document Number NMS-A2-GB20)  
SNMP for 12000/4000 BLCs and Micro DSLAMs User's Guide (Document Number  
SNMP-A2-GB20)  
To order a paper copy of a Paradyne document, or to speak with a sales representative,  
please call 1-727-530-2000.  
3
 
 
Unpacking and Inspecting the Equipment  
!
HANDLING PRECAUTIONS FOR STATIC-SENSITIVE DEVICES  
This product is designed to protect sensitive components from  
damage due to electrostatic discharge (ESD) during normal  
operation. When performing installation procedures,  
however, take proper static control precautions to  
prevent damage to equipment. If you are not sure  
of the proper static control precautions, contact  
your nearest sales or service representative.  
The following components should be included in your package:  
1 – SMD2000-24T  
4 – Rubber Pads  
2 – Rack Mount Brackets  
10 – #6 Phillips Bracket Screws  
4 – #10 Phillips Rack Screws  
4 – #12 Phillips Rack Screws  
1 – DB9 Socket to RJ45 Plug Adapter  
If there is visible damage, do not attempt to connect the device. Contact your sales  
representative.  
Site Selection Criteria  
In choosing a location for the installation of this product:  
Select a restricted access area where admittance is limited to trained and  
authorized service personnel.  
Ensure that the internal temperature of a rack containing this equipment will not  
exceed the maximum recommended ambient temperature of 149° F (65° C).  
Place the chassis such that connecting cables will not become a tripping hazard or  
pull loose from the chassis.  
Do not block power supply vents or otherwise restrict airflow when installing this  
equipment.  
Ensure that installation of this equipment in a rack will not cause the rack to become  
top-heavy or unstable.  
Do not overload the electrical branch circuit of the power source for this equipment.  
For tabletop use, attach the enclosed rubber feet to the bottom of the chassis.  
For rack installation, attach the enclosed rack mount brackets to the sides of the  
chassis with the screws provided.  
4
 
   
Installing Uplink Interface Modules (Optional)  
An SMD2000-24T does not require installation of an Uplink Interface Module (UIM) for  
operational purposes. A UIM offers additional upstream network ports to supplement the  
two T1 uplink ports already provided. You may wish to install a UIM if your network  
requires an Ethernet uplink connection or if you require an additional E1 or T1 backhaul.  
The SMD2000-24T supports the following 1-port UIMs only:  
UIM-E1  
UIM-T1  
UIM-10/100  
CAUTION:  
Disconnect all power sources from the SMD2000 before installing a UIM.  
Procedure  
To install a UIM:  
1. Remove the Chassis Cover. Using a Phillips Screwdriver, remove the eight  
flathead screws securing the SMD2000-24T chassis cover and set them aside.  
Carefully lift off the chassis cover and set it aside.  
Side  
Top  
Rear  
Bottom  
Side  
5
 
   
2. Mount the UIM on the SMD2000-24T Printed Circuit Board (PCB). A  
UIM may be installed in either Port 1 or Port 2, or both for redundancy purposes.  
Using a Phillips screwdriver, remove the flathead screws from both sides of the  
chosen port on the chassis faceplate. Remove the slot cover.  
CAUTION:  
If a slot cover is removed from Port 1 or Port 2, it must be replaced with a UIM.  
Do not operate the SMD2000-24T with an open UIM port.  
3. Carefully slide the faceplate of the UIM under the lip of the SMD2000-24T faceplate  
at the selected port opening such that the UIM PCB is face down and the UIM label  
shows through the port opening with the UIM model name along the right edge.  
4. Align and secure the PCBs. Ensure that the connector key pins and the four  
mounting holes on the UIM PCB are lined up with the board-to-board connector and  
the four corresponding standoffs on the SMD2000-24T PCB. Gently press down  
with even pressure on all four corners of the UIM until the board-to-board connector  
is fully seated. Using a Phillips screwdriver, secure the UIM PCB to the  
SMD2000-24T PCB at the standoffs with the four provided pan-head screws.  
UIM Side View  
Standoffs  
6
 
5. Secure the faceplate. Using a Phillips screwdriver, secure the UIM faceplate to  
the SMD2000-24T faceplate with the two flathead screws included in your UIM  
packaging.  
6. Replace the chassis cover. Replace the chassis cover and secure with the  
original eight flathead screws as depicted in Step 1 on page 5.  
Tabletop Installation  
Procedure  
To install the SMD2000-24T on a table, desk, shelf, or remote cabinet:  
1. Affix the four provided rubber pads to the bottom of the chassis for surface grip.  
Bottom of Chassis  
2. Place the SMD2000-24T such that the cables will not become a tripping hazard or  
pull loose from the chassis. Ensure that the air supply vents on the sides of the  
chassis are not blocked.  
7
 
 
Rack Installation  
Procedure  
To install the SMD2000-24T in a rack:  
1. Using a Phillips screwdriver, attach the two provided rack mount brackets to the  
sides of the SMD2000-24T with the ten provided bracket screws.  
2. Mount the chassis onto the rack and secure the rack mount brackets to the sides of  
the rack using one of the two provided sets of four rack mount screws (whichever  
size fits the rack being used).  
3. Check the rack for stability, ensuring that installation of the SMD2000-24T has not  
caused the rack to become top-heavy. Ensure that all cables are secured such that  
they will not become a tripping hazard or pull loose from the chassis.  
8
 
 
Powering Up the SMD2000-24T  
CAUTION:  
Turn your DC power source off until you have completed connection of the  
SMD2000-24T as described below.  
Do not operate your SMD2000-24T without a ground connection.  
Procedure  
To connect the SMD2000-24T to power:  
1. Connect a ground wire to the SMD2000-24T. Line up the 2-hole terminal lug of  
your ground wire with the two holes on the small, unpainted section on the left side  
of the back of the chassis. Secure the terminal lug to the chassis with two #10-32  
screws.  
2. Connect the other end of the ground wire to a frame ground. This can vary  
from location to location, but typically all equipment in a Central Office is grounded  
to a common copper bus.  
3. Select a terminal block. Either terminal block on the back of the SMD2000-24T  
may be used to power the chassis. Both terminals may be connected if redundancy  
(backup) is desired.  
9
 
 
The two terminal blocks on the SMD2000-24T are independent feeds. Chassis  
power is supplied by only one terminal block at a time; the second supply is merely  
backup. Likewise, the two terminal blocks do not load-share. Each terminal block  
must be supplied with the adequate amperage to run the chassis.  
4. Using a Phillips screwdriver, remove the left screw from the chosen terminal block  
(labeled "+" on the chassis). Slide the ring terminal of your positive power lead onto  
the shaft of the screw and re-insert the screw into the terminal block (same "+"  
terminal from which it was removed).  
Positive (Return) Lead  
5. Remove the right-hand screw (labeled "–") from the same terminal block, slide the  
ring terminal of your negative lead onto the shaft of the screw and re-insert the  
screw into the terminal block (same "–" terminal from which it was removed).  
Negative (Batt) Lead  
CAUTION:  
Be sure to attach the positive lead to the positive terminal and the nagative  
lead to the negative terminal as indicated on your SMD2000-24T terminal  
block labels.  
6. Attach the other ends of the power leads to a fuse panel. The negative (–) lead  
connects to a "Batt" (Battery) terminal and the positive (+) lead connects to a  
"Return" terminal on your DC power supply.  
10  
 
7. Verify the connection. Turn your power source ON. The PWR (power) LED on  
your SMD2000-24T faceplate will illuminate solid green to indicate that the chassis  
is receiving power.  
Connecting the SHDSL RJ21 Cable  
Procedure  
To connect the SHDSL cable to the SMD2000-24T RJ21 connector:  
1. Configure the SHDSL lines.  
No configuration is necessary for the SMD2000-24T to operate at default settings.  
However, if you wish to run subscriber lines at settings other than the  
SMD2000-24T defaults, configure the subscriber lines prior to connection.  
Parameter settings may be changed using the Command Line Interface (CLI),  
Simple Network Management Protocol (SNMP), or the web-based management  
Documentation Online on page 3 lists the user interface manuals.  
2. Detach the hook-and-loop fastener strap from the RJ21 socket on the front of the  
chassis and pull it upward, leaving it looped under the connector frame at the top.  
11  
 
 
3. Slide the RJ21 plug connector of your SHDSL cable underneath the hook-and-loop  
fastener from the right and press it firmly into the RJ21 socket on the chassis.  
4. Pull the hook-and-loop fastener strap upward, making sure that it is snug against  
the RJ21 connector, and then pull the strap back down over itself such that the  
hook-and-loop fastener layers stick to one another.  
5. Screw the left side of the RJ21 plug connector into the jack screw on the left side of  
the RJ21 socket on the chassis. If you are using a 120 or 180 degree cable, both the  
left and right sides of the RJ21 plug connector should be secured to the socket.  
Connecting to the Remote SHDSL Modems  
A primary feature of the SMD2000-24T is its capability to support multiple loop bonded  
SHDSL connections. However, it is equally capable of supporting up to 24 single line  
connections, as well as combinations of both single and loop bonded connections.  
Loop Bonded SHDSL Connection  
Multiple SHDSL ports (consecutive or not) may be connected with a single remote  
SHDSL modem as long as the remote modem is also loop bonding capable. Refer to  
Product to Product SDSL Loop Bonding Compatibility, (Document Number  
COMP-A2-GK42), for a complete list of SDSL loop bonding capable products.  
12  
 
 
The speed and data passing capability of multiple SHDSL lines, as used for one network  
connection, is cumulative. For example, loop bonding three SHDSL lines for one  
network connection nets three times the speed and data passing capability of a  
single-line SHDSL connection. Additionally, use of multiple SHDSL lines for one  
connection provides automatic backup should one or more lines in the bonded group  
experience problems or become disabled.  
NOTE:  
Upon connection, all ports in a bonded group will automatically default to the  
configurations of the lowest numbered port of the group. Hence, the lowest  
numbered port of the group should be configured prior to connection if you intend to  
run the group with parameter settings other than the defaults.  
Single Line SHDSL Connection  
A single line SHDSL subscriber connection may be established with any standard  
SHDSL subscriber equipment.  
Verifying the Connection(s)  
The LK (link) LED for each port connected with a remote modem will flash green to  
indicate a connection has been established. An ACT LED flashing amber indicates  
SHDSL activity. Link establishment time between the SMD2000-24T and remote SHDSL  
modems can vary from one to five minutes depending on the quality, gauge, and length  
of the copper cable pairs being used.  
Note:  
If any of the cable distances are greater than the configured bandwidth will support,  
the units may not link up or, if they do achieve link, traffic quality may be affected (for  
example, packets may be dropped).  
13  
 
 
Connecting the Uplink Lines  
To connect the SMD2000-24T to T1 service:  
1. Configure the T1 uplinks.  
No configuration is necessary for the SMD2000-24T to operate at default settings.  
However, if you wish to run uplinks at settings other than the SMD2000-24T  
defaults, configure the uplinks prior to connection. Parameter settings may be  
changed using the Command Line Interface (CLI), Simple Network Management  
Protocol (SNMP), or the web-based management system. T1 Uplink Parameter  
Defaults on page 15 lists the device defaults for the T1 uplinks. Product  
Documentation Online on page 3 lists the user interface manuals.  
2. Plug your T1 cable into an RJ48C T1 uplink port on the SMD2000-24T faceplate.  
For most applications, a straight-through T1 cable is required. A connection to Port  
2 is shown.  
3. Connect to the remote T1 equipment. The SMD2000-24T requires only one uplink  
connection for operational purposes, although a second T1 uplink connection may  
be desired for redundancy. Additionally, the two T1 uplink ports may be bonded  
together for a single connection as long as the remote T1 equipment is loop  
bonding capable. Refer to Product to Product T1 Loop Bonding Compatibility,  
(Document Number COMP-A2-GK44) for a list of loop bonding capable products.  
Using two T1 lines for one uplink connection nets twice the speed and data passing  
capability of a single-line T1 connection. Additionally, use of a second T1 line  
provides automatic backup should one of the lines experience problems or become  
disabled.  
A single line T1 uplink connection may be established between T1 Port 1 or T1  
Port 2 and any standard T1 provider equipment.  
4. Verify Your Connections. The Port 1 Link (LK) LED flashing or pulsing green  
indicates that a T1 Port 1 uplink connection has been established. The Port 2 Link  
(LK) LED flashing or pulsing green indicates that a T1 Port 2 uplink connection has  
been established.  
14  
 
 
Default Settings  
SHDSL Parameter Defaults  
Table 1. SHDSL Defaults  
Parameter  
Default  
Backbone-VLAN  
0 (off)  
Circuit Identification n/a (no default)  
Flood  
Uplink  
IP Range 1  
IP Range 2  
Protocol  
0.0.0.0 – 255.255.255.255  
0.0.0.0 – 0.0.0.0  
All  
Speed  
272 kbps  
VLAN Priority  
VLAN Range  
0 (none)  
0 - 0 (off)  
T1 Uplink Parameter Defaults  
Table 2. T1 Defaults  
Parameter  
Frame Type  
Line Attenuation  
Line Code  
Default  
Extended Super Frame (ESF)  
0 dB  
Bipolar with 8 Zero Substitution (B8ZS)  
Speed*  
n/a (T1 uplink speed is determined via communication with the  
remote T1 provider equipment to which the SMD2000-24T is  
connected)  
Timing*  
Loop  
* Speed and timing are non-configurable parameters for the SMD2000-24T T1  
uplink ports.  
15  
 
     
System and Management Defaults  
No configuration is necessary for an SMD2000-24T to operate at default settings.  
Table 3. System and Management Defaults  
Parameter  
Default  
IP Address  
192.168.254.252  
Subnet Mask  
255.255.255.0  
Gateway  
0.0.0.0  
Inband Management  
Inband Management VLAN ID  
TFTP (Trivial File Transfer Protocol)  
Management IP Address Filter Range  
Uplink DSLAM Interconnection  
disabled  
0 (off)  
on  
0.0.0.0 – 255.255.255.255 (all)  
1 (neither/off)  
User Access Defaults  
Table 4. Username and Password Defaults  
Username/Passwords  
Access  
Username*  
superuser  
general  
Password*  
read/write  
read only  
Password  
Password  
* Usernames and passwords are case sensitive.  
Table 5. SNMP Access Defaults  
Community String  
Access  
Community String*  
Password  
read/write  
read only  
Password  
* Community strings are case sensitive.  
16  
 
Data Storage  
Configuration backup is inherent in the SMD2000-24T. Default parameters remain in  
place unless changed using the CLI, web management system, or SNMP.  
Memory  
Parameter configurations are automatically recorded in both Random Access Memory  
(RAM) and Non-Volatile Random Access Memory (NVRAM).  
Data stored only in RAM, such as traffic statistics and link up/down time, will be erased if  
the SMD2000-24T loses power.  
Data stored in NVRAM, such as management and port parameter configurations, will  
remain intact (even if the SMD2000-24T loses power) unless deliberately cleared or  
reconfigured.  
Saving to Local Files  
SMD2000-24T management and port configurations can be uploaded to a local file on  
your PC or local network via the Trivial File Transfer Protocol (TFTP) GET command.  
Configuration files can also be downloaded from a local file to an SMD2000-24T with a  
TFTP PUT command. Refer to your TFTP program’s help for further instructions.  
SMD2000-24T Backup  
An SMD2000-24T backup file records all management and port configurations.  
Table 6. Backup Criteria  
Item  
Data Needed for Backup  
Example  
Host Name DSLAM_IP Address (xxx.xxx.xxx.xxx)  
193.166.254.98  
nvr_backup.bin.Password  
Remote  
NVR_BACKUP.BIN.[superuser password]  
user preference  
Filename  
Local  
smd4_backup.bin  
Filename  
17  
 
 
SMD2000-24T Template  
An SMD2000-24T template file records all management and port configurations except  
IP Address.  
Table 7. Template Criteria  
Item  
Data Needed for Backup  
Example  
Host Name DSLAM_IP Address  
(xxx.xxx.xxx.xxx)  
193.166.254.98  
Remote  
Filename  
NVR_CFG.BIN.[superuser  
password]  
nvr_cfg.bin.Password  
Local  
user preference  
smd2000_template.bin  
Filename  
SHDSL Port Template  
A SHDSL port configuration file records all of one port's configurations except Circuit ID.  
Table 8. Template Criteria  
Item  
Data Needed for Backup  
Example  
Host Name DSLAM_IP Address  
(xxx.xxx.xxx.xxx)  
193.166.254.98  
Remote  
Filename  
NVR_PORTCFG.BIN.[superus nvr_portcfg.bin.Password.[1][4]  
er password].[1][port]  
Local  
user preference  
shdsl_servicelevel4_template.bin  
Filename  
A previously saved port configuration file can be downloaded to multiple ports on your  
SMD2000-24T simultaneously by entering the port value [port] as:  
A comma separated list:  
nvr_portcfg.bin.Password.[1][4,6,8]  
A dash indicated range:  
nvr_portcfg.bin.Password.[1][6-12]  
Or using the keyword "all"  
nvr_portcfg.bin.Password.[1][all]  
18  
 
Reset Button  
The reset button is a small, unmarked button just to the right of the T1 uplink LEDs on  
the chassis faceplate. The button is recessed and you need a paper clip, mechanical  
pencil, or similar tool to press it.  
Reset Button  
System Reset  
A system reset will clear all statistical data (stored in RAM) and restart the  
SMD2000-24T. It will not clear NVRAM; management settings and port configurations  
will remain unchanged.  
To perform a system reset, press the Reset Button for one second. The reset takes  
approximately one minute to complete.  
System Clear  
A system clear will erase both RAM and NVRAM and restart the SMD2000-24T,  
restoring all management and port configurations to their original default settings. To  
clear the system, press the Reset Button for one second, release, and, within five [5]  
seconds, press the Reset Button again for one second.  
After the first pressing of the Reset Button, the passage of five seconds is indicated by  
the successive flashing of the SHDSL Link (LK) LEDs for Ports 1-5; if you do not press  
the Reset Button a second time within the allotted five seconds, the SMD2000-24T will  
perform a system reset (see System Reset, above), rather than a system clear. The  
clear takes approximately one minute to complete.  
CAUTION:  
Clearing NVRAM to restore original default settings includes restoring the default IP  
Address, Subnet Mask and Gateway. Additionally, Inband Management will revert to  
its original default setting (OFF) and you will be required to establish a direct PC to  
SMD2000-24T connection for any subsequent configurations. Refer to the  
19  
 
   
Command Line Interface for 4000E and 12000E BACs, Micro DSLAMs, and  
Network Extenders User's Guide (Document Number CLI-A2-GB20) or the Network  
Management System User's Guide (Document Number NMS-A2-GB20) for further  
information.  
LED Indicators  
For purposes of the following descriptions, a pulsing LED blinks steadily at a rate of  
once per second. A flashing LED blinks at a more rapid, less constant rate.  
Table 9. LEDs (1 of 3)  
State  
Indication  
Additional Information  
PWR  
(power)  
Solid green SMD2000-24T is receiving  
power  
Both power terminals are  
connected.  
Solid  
amber  
SMD2000-24T is receiving  
power  
One of the two power  
terminals is connected.  
No  
illumination  
No power  
If the SMD2000-24T is not  
receiving power, none of the  
LEDs will be illuminated.  
FAN  
Solid green All four fans are fully  
functional  
Solid  
amber  
Fan failure  
At least one of the four  
chassis fans is not  
functioning properly.  
No  
Total fan failure  
None of the four chassis  
illumination  
fans is functioning properly.  
20  
 
 
Table 9. LEDs (2 of 3)  
State  
Indication  
Additional Information  
LNK  
Flashing  
green  
100 Mbps management  
connection is established  
and active  
Traffic is flowing at 100  
Mbps.  
(10/100  
Ethernet  
Manage-  
ment  
Solid green 100 Mbps management  
connection is established  
No current traffic flow.  
Link)  
Flashing  
amber  
10 Mbps management  
connection is established  
and active  
Traffic is flowing at 10 Mbps.  
Solid  
10 Mbps management  
No current traffic flow.  
amber  
connection is established  
No  
illumination  
No management connection NOTE: The LNK LED  
pertains only to direct  
connections between the  
SMD2000-24T and your PC;  
it does not pertain to remote  
network access of the  
SMD2000-24T.  
LK: T1  
Uplink  
Port 1  
and 2  
Flashing  
green  
T1 uplink connection is  
established and active  
The uplink port has received  
valid data from the remote  
T1 provider equipment  
within the last second.  
Solid green T1 uplink connection is  
established  
A T1 uplink connection  
exists and the port may be  
transmitting but it has not  
received any data from the  
remote T1 provider  
equipment within the last  
second.  
No  
Red Alarm: The T1 uplink's  
If the T1 uplink's outgoing  
connection has also been  
lost then the remote T1  
provider equipment is in Red  
Alarm as well.  
illumination incoming connection has  
been lost; no data is being  
received.  
21  
 
Table 9. LEDs (3 of 3)  
State  
Indication  
Additional Information  
AL: T1  
Alarm  
Port 1  
and 2  
No  
T1 uplink connection is  
An established T1 uplink  
connection has no alarm  
indications and is  
operational UNLESS the T1  
LK LED remains unlit as  
well, in which case the T1  
uplink connection is in Red  
Alarm.  
illumination operational  
Solid  
Yellow Alarm: The T1  
The remote T1 provider  
amber  
uplink's outgoing connection equipment has lost its  
has been lost; no data is  
being transmitted.  
incoming connection and is  
in Red Alarm.  
Pulsing  
amber  
Blue Alarm: An indirect  
connection has been lost;  
the T1 uplink port may no  
longer be receiving data  
The remote T1 provider  
equipment has lost a  
connection with an  
intermediate device and is in  
from the remote T1 provider Red or Yellow Alarm.  
equipment.  
SHDSL  
LK: Ports green  
1-24  
Flashing  
SHDSL connection is  
established and active  
The port has received valid  
data from the remote  
SHDSL modem within the  
last second.  
Solid green Problematic SHDSL  
connection  
A connection exists but there  
is indication of a problem  
with the SHDSL line.  
No  
No SHDSL connection  
illumination  
SHDSL  
ACT:  
Flashing  
amber  
SHDSL connection is  
established and active  
Traffic is flowing.  
Ports  
1-24  
Solid  
amber  
Heavy traffic  
The port is receiving  
unusually large amounts of  
data from, and/or  
transmitting unusually large  
amounts of data to, the  
remote SHDSL modem.  
No  
illumination  
No activity  
A link may exist but no data  
is being transmitted to the  
remote SHDSL modem.  
22  
 
Pin Assignments  
SHDSL RJ21 Pinouts  
Table 10. SHDSL RJ21 Pinouts  
Connector Pins  
(Ring, Tip)  
Connector Pins  
(Ring, Tip)  
Port  
Port  
Port 1  
Port 2  
Port 3  
Port 4  
Port 5  
Port 6  
Port 7  
Port 8  
Port 9  
Port 10  
Port 11  
Port 12  
1, 26  
2, 27  
3, 28  
4, 29  
5, 30  
6, 31  
7, 32  
8, 33  
9, 34  
10, 35  
11, 36  
12, 37  
Port 13  
Port 14  
Port 15  
Port 16  
Port 17  
Port 18  
Port 19  
Port 20  
Port 21  
Port 22  
Port 23  
Port 24  
13, 38  
14, 39  
15, 40  
16, 41  
17, 42  
18, 43  
19, 44  
20, 45  
21, 46  
22, 47  
23, 48  
24, 49  
Pins 25 and 50 are not used.  
23  
 
 
10/100BaseT RJ45 Pinouts  
Table 11. Ethernet RJ45 Connection  
Pin  
1
Connection  
Rx+  
2
Rx–  
3
Tx+  
4
not used  
not used  
Tx–  
5
6
7
not used  
not used  
8
T1 RJ48C Pin Assignments  
Table 12. T1 RJ48C Pin Assignments  
Pin  
Function  
Rx Ring  
Rx Tip  
Pin 1  
Pin 2  
Pin 3  
Pin 4  
Pin 5  
Pin 6  
Pin 7  
Pin 8  
not used  
Tx Ring  
Tx Tip  
not used  
not used  
not used  
24  
 
DB9 to 8-Pin Modular Adapter Pinouts  
To connect the COM port to the DB9 serial port of a PC, use an adapter wired as shown:  
Table 13. DB9 to 8-Pin Modular Adapter Pinouts  
Pin 8-Pin Modular Port  
Direction PC RS232 Serial Port  
Pin  
2
1
2
4
5
6
Transmit Data  
Data Set Ready  
Receive Data  
Ground  
TxD  
RxD Receive Data  
RTS Request to Send  
TxD Transmit Data  
GND Ground  
DSR  
RxD  
GND  
7
3
5
Data Terminal Ready DTR  
CTS Clear to Send  
8
Pins not shown are unused.  
25  
 
Technical Specifications  
Table 14. SMD2000-24T Technical Specifications  
Specification  
Criteria  
Bandwidth and Distance  
Capabilities – SHDSL  
Ports  
Default is 272 kbps at up to 20,200 ft (6,157 m)  
Maximum distance is up to 24,000 ft (18,000 m) at  
144 kbps  
Maximum bandwidth is 2320 kbps at up to 11,300 ft  
(3,444 m)  
Bandwidth and Distance  
Capabilities – T1 Uplinks  
Maximum bandwidth is 1,536 kbps with all 24 timeslots  
Maximum distance is 5,000 ft (1,524 m)  
Compliance  
NEBS: GR-63-CORE, GR-1089-CORE  
EMC: FCC Part 15; CSA/C108.8; EN55022; EN55024  
Safety: UL 1950, CSA C22.2 No. 950; EN60950  
CE Marking  
Environment  
Operating Temperature: –40° F to 149° F (–40° C to  
65° C)  
Storage Temperature: –40° F to 158° F (-40° C to 70° C)  
Humidity: 5 % to 95 %, Non-condensing  
Altitude: –200 ft to 16,500 ft (–60 m to 5,000 m)  
Interfaces  
24 SHDSL ports (1 RJ21 50-pin Telco)  
2 fixed RJ48C T1 uplink ports  
1 RJ45 10/100BaseT management interface  
1 RJ45 RS-232 COM port  
2 Uplink Interface Module (UIM) slots supporting  
10/100BaseT, E1, and T1  
Power  
–48V DC  
1 amp minimum / 1.6 amp maximum  
(Actual power draw depends on chassis configuration)  
Size  
1.75" High x 17" Wide x 14" Deep  
(4.4 cm High x 43.2 cm Wide x 35.6 cm Deep)  
Weight  
12.5 lbs (5.73 kg)  
26  
 
 
EMI Notices  
United States – EMI Notice  
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.  
If the equipment includes a ferrite choke or chokes, they must be installed as described  
in the installation instructions.  
Canada – EMI Notice  
This Class A digital apparatus complies with Canadian ICES-003.  
Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.  
ACTA Customer Information  
This equipment complies with Part 68 of the FCC rules and the requirements adopted  
by the Administrative Council for Terminal Attachments (ACTA). On the bottom of the  
network extender is a label that contains, among other information, a product identifier in  
the format US:AAAEQ##TXXXX. If requested, this number must be provided to the  
telephone company.  
The T1 network connections should be made using a Universal Service Order Code  
(USOC) type RJ48C jack. 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 network extender can be  
configured to support any of the following framing format and line signaling techniques.  
The network extender's configuration must correspond to the T1 line's parameters.  
Facility Interface Codes Code Description  
04DU9-BN  
04DU9-DN  
04DU9-1KN  
04DU9-1SN  
1.544 Mbps superframe format (SF) without line power  
1.544 Mbps SF and B8ZS without line power  
1.544 Mbps ANSI ESF without line power  
1.544 Mbps ANSI ESF and B8ZS without line power  
27  
 
   
A plug and jack used to connect this equipment to the premises wiring and telephone  
network must comply with the applicable FCC Part 68 rules and requirements adopted  
by the ACTA. See installation instructions for details.  
If the network extender 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 isn't 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.  
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 necessary  
modifications to maintain uninterrupted service.  
If trouble is experienced with this equipment, please contact your local sales  
representative, service representative, or distributor directly for any help needed. For  
additional information concerning warranty, sales, service, repair, installation,  
documentation, training, distributor locations, or Paradyne worldwide office locations,  
use one of the following methods:  
Telephone: Call our automated system to receive current information by 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 equipment is causing harm to the telephone network, the telephone company may  
request that you disconnect the equipment until the problem is resolved.  
The customer may make no repairs to the equipment.  
Connection to party line service is subject to state tariffs. Contact the state public utility  
commission, public service commission or corporation commission for information.  
CE Marking  
When the product is marked with the CE mark on the equipment label, a supporting  
Declaration of Conformity may be downloaded from the Paradyne World Wide Web site  
at www.paradyne.com. Select Library Technical Manuals CE Declarations of  
28  
 
 
Japan Notice  
Class A ITE  
This is a Class A product based on the standard of the Voluntary Control Council for  
interference by Information Technology Equipment (VCCI). If this equipment is used in a  
domestic environment, radio disturbance may arise. When such trouble occurs, the user  
may be required to take corrective actions.  
29  
 
 
!
Important Safety Instructions  
1. Read and follow all warning notices and instructions marked on the product or  
included in the manual.  
2. 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.  
3. Do not allow anything to rest on the power cord and do not locate the product where  
persons will walk on the power cord.  
4. Do not attempt to service this product yourself, as opening or removing covers may  
expose you to hazardous voltage or to other risks. Refer all servicing to qualified  
service personnel.  
5. General purpose cables are used with this product for connection to the network.  
Special cables, which may be required by the regulatory inspection authority for the  
installation site, are the responsibility of the customer. Use a UL Listed, CSA  
certified, minimum No. 26 AWG line cord for connection to the Digital Subscriber  
Line (DSL) network.  
6. When installed, 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.  
7. 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.  
8. Input power to this product must be provided by one of the following: (1) a UL  
Listed/CSA certified power source with a Class 2 or Limited Power Source (LPS)  
output for use in North America, or (2) a certified power source, with a Safety Extra  
Low Voltage (SELV) output having a maximum of 240 VA available, for use in the  
country of installation.  
9. In addition, since 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.  
Copyright 2005 Paradyne Corporation. Printed in U.S.A.  
30  
 
 
Warranty, Sales, Service, and Training Information  
Contact your local sales representative, service representative, or distributor directly for  
any help needed. For additional information concerning warranty, sales, service, repair,  
installation, documentation, training, distributor locations, or Paradyne worldwide office  
locations, use one of the following methods:  
Internet: Visit the Paradyne World Wide Web site at www.paradyne.com. (Be sure  
to register your warranty at www.paradyne.com/warranty.)  
Telephone: Call our automated system to receive current information by 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  
31  
 
 
*SMD2-A2-GN11-00*  
*SMD2-A2-GN11-00*  
32  
 

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