®
Hotwire Shelf Concentration and Processing (SCP) Card
Installation Instructions
Document Number 8400-A2-GZ40-10
October 2003
Hotwire Shelf Concentration and Processing Card
A Hotwire® Shelf Concentration and Processing (SCP) card is a circuit card
assembly that comprises a parent card with an ATM switch, a backplane interface,
a processor, a cell multiplexer/demultiplexer, and an uplink childcard. The
childcard determines the type of ATM uplink supported by the SCP card.
When the SCP card is used in a Hotwire 8620 or 8820 GranDSLAM chassis, it
aggregates DSL traffic from each of the DSL port cards in the chassis on the
chassis’s backplane bus and concentrates it onto an ATM interface. The following
models are available:
SCP Card Model
8411-A1-000
8412-A1-000
8413-A1-000
8414-A1-000
8416-A1-000
8417-A1-000
ATM Uplink Childcard
DS3
OC3/STM1 Multimode Fiber
OC3/STM1 Single Mode Fiber Intermediate Reach (15 km)
OC3/STM1 Single Mode Fiber Long Reach (40 km)
8-Port DS1 IMA (Inverse Multiplexing over ATM)
8-Port E1 IMA
The SCP card supports the following line cards:
„
„
„
8955 ReachDSL ATM Card
8965 ADSL ATM Card
8985 SHDSL ATM Card
With a Management Communications Controller (MCC) card installed in the same
chassis, the SCP card also supports Hotwire Time Division Multiplexer (TDM)
SDSL and SHDSL cards, Models 8775, 8777, 8779, and 8799.
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1
Installing the SCP Card
SCP cards can be installed in:
„
„
Slot A, Slot B, or both, of the 8820 GranDSLAM
Slot A of the 8620 GranDSLAM
Procedure
To install the Hotwire SCP Card in a GranDSLAM chassis:
1. If there is a filler plate covering the slot, remove it.
2. Remove the yellow screw covers.
3. Insert the card into the card guides of the slot on the chassis.
Slot A
POW
A
ER
ALAR
MS
B
Fan
Majo
r
Min
or
S
Y
S
T
E
M
O
K
A
lm
S
Y
S
TE
M
O
K
lm
st
S
L
P
O
A
R
T
T
e
1
2
3
4
ET
HE
RN
ET
TX
R
X
C
oll
DSL
SCM
N
WER
E
NTRY MO
DULE
T
LEFT UN
N
CLOC
IT: LINE
P
K
A
OWER
E
NTRY MO
DULE
SE
RIAL
T
AC
LINE
B
LE
FT UNIT:
A
4V8R
MCC
LINE
A
ALAR
M
RIGHT
U
NIT: LINE
2
1
LAN/WAN
A
4
B
4
3
SLOT
10
R
6
5
8
7
E
12
11
14
13
16
15
18
17
WER MUST BE DISCONNECTED
A
T
FMO
THE SOURCE
MODULE
VING OR INST
ALLING THIS PWR ENTR
WARNING
!
POWER MUST BE DISCONNECTED
A
T
Y
BEFORE REMO
THE SOURCE
MODULE
VING OR INST
ALLING THIS PWR ENTR
Y
B
SERIA
L
ALA
RM
CLOC
K
SMCM
9
B
03-17423
4. Carefully slide the card into the slot until the card meets the connectors on the
backplane. Then press in on the insertion/ejection levers until the card is fully
seated.
5. Verify that the SYSTEM Active or Standby indicator on the card’s faceplate is
6. Secure the card by fastening the screws on each end of the faceplate. This is
required to maintain proper gasket pressure on the faceplate as well as proper
air flow.
7. Attach appropriate connections to the uplink. These are described in the
following sections:
— IMA Uplink on page 7
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October 2003
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Installing Two SCP Cards in the Same DSLAM
Two SCP cards may be installed in one DSLAM to provide redundancy or load
sharing. There are three basic configurations for paired SCP cards:
„
Y-Cable – The OC3 ports of the two SCP cards are connected to the same
uplink device. If the active SCP card fails, the backup SCP card automatically
„
„
Dual Link – Automatic switching occurs in the event of failure, but the SCP
cards are connected to different uplink devices.
Load Sharing – Both SCP cards are active, and connected to different uplink
devices. In the event of the failure of one of the cards, Dual Link redundancy
must be manually enabled.
If you use two SCP cards configured for redundancy, and intend to manage the
chassis through the active card’s Ethernet port, each card must have its own
connection to your hub (through the connector marked LAN Slot A or B). The cable
cannot be switched after the backup SCP card becomes the active card. Also,
since the two SCP cards share the same MAC address, they cannot both be
connected to switch ports on your Ethernet switch.
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8400-A2-GZ40-10
DS3 Uplink
SCP cards with a DS3 uplink have two BNC jacks: one for the transmit direction
and one for the receive direction. To cable an SCP card with an DS3 uplink:
1. Connect the input cable to the RX jack on the faceplate of the SCP card.
2. Connect the output cable to the TX jack on the faceplate of the SCP card.
3. If the chassis is mounted in a rack, direct the cables toward the nearest rail
and fasten them with cable ties.
SYSTEM
Activ
e
Standb
y
Alar
m
T
est
ETHERNET
TX
RX
UPLINK
LK
1
TX
RX
SCP-DS3
1
841
03-17463
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October 2003
5
OC3 Uplink
SCP cards with an OC3 uplink use an SFP transceiver that accepts an LC-type
connector. To cable an SCP card with an OC3 uplink:
1. Remove the plastic dustcover from the SFP socket.
2. Insert the LC connector of your fiber optic cable into the SFP socket.
3. Observing the minimum bend radius for your cable, fasten it with cable ties in
such a way that it will not be kinked or snagged in the course of other cabling.
If you do not know the specifications for your cable, maintain a radius of at
least ten times the cable diameter.
SYSTEM
Activ
e
Standb
Alar
T
y
m
est
ETHERNET
TX
RX
UPLINK
LK
1
3
C
P-O
SC
8412
03-17419
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October 2003
8400-A2-GZ40-10
IMA Uplink
SCP cards with an IMA uplink have an RJ45M-type 50-position connector with
eight Tip/Ring and eight Tip1/Ring1 connections that conforms to ANSI
T1.403-1999. The following splitter cables are available:
„
Feature Number 8026-F1-001 for the Model 8416 SCP card terminates in
eight 8-pin modular jacks. See Table 2, Feature Number 8026-F1-001 Pin
Assignments, on page 12.
To connect the SCP card to a switch, attach the modular jacks of the
8026-F1-001 cable to T1/E1 crossover cables, and attach the crossover
cables to the switch.
„
Feature Number 8027-F1-001 for the Model 8417 SCP card terminates in 16
BNC jacks. See Table 3, Feature Number 8027-F1-001 Pin Assignments, on
page 13.
To cable an SCP card with an IMA uplink:
1. Feed the supplied cable tie through
the openings in the base of the
50-position connector.
2. Fasten the splitter cable to the
connector with the captive panhead
screw.
3. Wrap the cable tie around the cable
and fasten it.
If any ferrite chokes are supplied with the
SCP card, they must be installed to meet
EMI requirements. Install the choke or
chokes as close as possible to the
50-position connector. Hold them in place
with an adjacent cable tie.
Panhead Screw
Cable Tie
Supplied
Cable Tie
Mount
SCP-IMA
8417
03-17422
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7
SCP Card LEDs
The following table describes the meaning and states of the LEDs on the Hotwire
SCP card faceplate. Example faceplates are shown at left.
Type
LED
LED is . . . Indicating . . .
SYSTEM
Active
Green,
This SCP card is the active card
SYSTEM
Slow-cycling and is functioning normally.
Slow-cycling describes a recurring
pulse when the LED is on longer
than off at a ratio of approximately
10:1.
Activ
e
Standb
Alar
m
y
Green, On
SCP card failure. System
T
est
processing functions have stopped.
ETHERNET
Off
No power to card, or this is the
standby SCP card.
TX
RX
Standby
Green,
This SCP card is the standby card
Slow-cycling and is functioning normally.
Slow-cycling describes a recurring
pulse when the LED is on longer
than off at a ratio of approximately
10:1.
UPLINK
LK1
LK2
LK3
LK4
LK5
LK6
LK7
LK8
Green, On
SCP card failure. System
processing functions have stopped.
Off
No power to card, or this is the
active SCP card.
Alarm
Test
Yellow
Off
Alarm is present on the SCP card.
No alarms.
Yellow
Off
Test in progress.
No tests.
TX
RX
ETHERNET TX
Green,
Blinking
Data is being transmitted.
Off
Inactive.
RX
Green,
Data is being received.
Blinking
Off
Inactive.
UPLINK
LK1
or
LK1–LK8
Green
Yellow
Off
The link is active.
The link is in an alarm state.
The link is disabled.
SCP-DS3
8411
SCP-OC3
8412
SCP-IMA
8417
03-17464
03-17420
03-17421
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8400-A2-GZ40-10
Using the Default Management Address
The SCP card uses Transaction Language 1 (TL1) language for Command Line
Interface (CLI) commands and messages. The CLI can be used to configure and
maintain the system, but the web interface is recommended. You can access the
web interface using the default management address or a network address you
Procedure
To use the default management address:
1. Connect a PC to the Ethernet port of the SCP card using a crossover cable.
2. Access the web interface by typing the default address 10.10.10.10 into the
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9
Setting the Management Address Using the CLI
The management address can be set using the CLI.
Procedure
To set the management address of the SCP card using the CLI:
1. Using the supplied cable and DB9 adapter, connect a PC with a terminal
emulation program to the SERIAL SCM jack of your GranDSLAM. This gives
you access to the CLI.
2. Log in to the SCP card using the ACT-USER command:
ACT-USER::SUPERUSER:::ASN#1500
The default password, ASN#1500, will appear as asterisks on your screen.
3. Assign an IP address, netmask, and next-hop router using the ED-IPPORT
command. For example:
ED-IPPORT::ETH-1:100:MANUAL:IPADDR=135.26.10.37,
NETMASK=255.255.255.0,GATEWAY=135.26.10.30:IS
The GATEWAY in the ED-IPPORT command specifies a router for the SCP
card to use to create a dynamic route upon receipt of a packet from an
unknown host on the Ethernet port. To specify a default gateway for the SCP
card (for the routing of packets for which there is no appropriate route), use the
SET-NE-ALL command. For example:
SET-NE-ALL::COM:100:::DEFROUTER=135.26.10.20;
4. Attach the SCP card to your network using the appropriate LAN connection on
your GranDSLAM:
— On the Model 8820 GranDSLAM, connect to the LAN SLOT A or
LAN SLOT B port, depending on where the SCP card is installed.
— On the Model 8620 GranDSLAM, connect to the LAN SCM port.
You can now access the web interface by typing into the Location field of your
web browser the IP address assigned to the Ethernet port. See Using the Web
In a configuration with two SCP cards, this procedure provides access only to
the active SCP card.
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October 2003
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Using the Web Interface
To access the web interface:
Procedure
1. Open your web browser. (Internet Explorer Version 6 or above is
recommended.)
browser window. This is 10.10.10.10 by default, or the address you set using
the CLI. For example:
3. A login window appears. Enter the default User ID (SUPERUSER) and
Password (ASN#1500), and click on OK. The web interface screen appears.
4. Click on the menu tab appropriate to what you would like to do:
— Configuration – To configure the system and interfaces
— Status – To display statistics, status, and contents of memory
— System – To display system information, download firmware, back up
configurations, and modify users
— Tests – To start and stop tests
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October 2003
11
BNC Jacks
The following table shows the connections for BNC jacks (Model 8411).
Table 1. BNC Jack Connections
Connector Label
Connection Description
Transmit
Receive
TX
RX
Pin
Transmit signal
Shell
Pin
Transmit signal return
Receive signal
Shell
Receive signal return
IMA Interface Pin Assignments
Table 2 lists connector pin assignments for Model 8416, and the Model 8417 when
used with modular connectors for a 120-ohm E1 connection. Table 3 lists
connector pin assignments for the Model 8417 when used with BNC connectors
for a 75-ohm E1 connection.
Table 2. Feature Number 8026-F1-001 Pin Assignments (1 of 2)
8026-F1-001
DS1 or 120 Ohm
E1 Port
50-Position Telco
Connector Pinouts Pinouts
RJ48C Connector
Function
Port 1
Port 2
Port 3
Port 4
27
2
5
4
2
1
5
4
2
1
5
4
2
1
5
4
2
1
Data Out (Tip)
Data Out (Ring)
Data In (Tip)
26
1
Data In (Ring)
Data Out (Tip)
Data Out (Ring)
Data In (Tip)
30
5
29
4
Data In (Ring)
Data Out (Tip)
Data Out (Ring)
Data In (Tip)
33
8
32
7
Data In (Ring)
Data Out (Tip)
Data Out (Ring)
Data In (Tip)
36
11
35
10
Data In (Ring)
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October 2003
8400-A2-GZ40-10
Table 2. Feature Number 8026-F1-001 Pin Assignments (2 of 2)
8026-F1-001
DS1 or 120 Ohm
E1 Port
50-Position Telco
Connector Pinouts Pinouts
RJ48C Connector
Function
Port 5
Port 6
Port 7
Port 8
39
14
38
13
42
17
41
16
45
20
44
19
48
23
47
22
5
4
2
1
5
4
2
1
5
4
2
1
5
4
2
1
Data Out (Tip)
Data Out (Ring)
Data In (Tip)
Data In (Ring)
Data Out (Tip)
Data Out (Ring)
Data In (Tip)
Data In (Ring)
Data Out (Tip)
Data Out (Ring)
Data In (Tip)
Data In (Ring)
Data Out (Tip)
Data Out (Ring)
Data In (Tip)
Data In (Ring)
Table 3. Feature Number 8027-F1-001 Pin Assignments (1 of 2)
50-Position Telco
75 Ohm E1 Port
Function
Connector Pinouts
BNC Connector
Shell (Ring)
Pin (Tip)
Port 1
Data In
1
26
2
Data Out
Data In
Shell (Ring)
Pin (Tip)
27
4
Port 2
Shell (Ring)
Pin (Tip)
29
5
Data Out
Shell (Ring)
Pin (Tip)
30
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October 2003
13
Table 3. Feature Number 8027-F1-001 Pin Assignments (2 of 2)
50-Position Telco
75 Ohm E1 Port
Function
Connector Pinouts
BNC Connector
Shell (Ring)
Pin (Tip)
Port 3
Data In
7
32
8
Data Out
Data In
Shell (Ring)
Pin (Tip)
33
10
35
11
36
13
38
14
39
16
41
17
42
19
44
20
45
22
47
23
48
Port 4
Port 5
Port 6
Port 7
Port 8
Shell (Ring)
Pin (Tip)
Data Out
Data In
Shell (Ring)
Pin (Tip)
Shell (Ring)
Pin (Tip)
Data Out
Data In
Shell (Ring)
Pin (Tip)
Shell (Ring)
Pin (Tip)
Data Out
Data In
Shell (Ring)
Pin (Tip)
Shell (Ring)
Pin (Tip)
Data Out
Data In
Shell (Ring)
Pin (Tip)
Shell (Ring)
Pin (Tip)
Data Out
Shell (Ring)
Pin (Tip)
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October 2003
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Equipment List
The following feature numbers may be used to order SCP cards, line cards, and
related cables.
Table 4. Feature Numbers
Description
Feature Number
Cards
SCP Card: DS3
8411-A1-000
8412-A1-000
8413-A1-000
8414-A1-000
8416-A1-000
8417-A1-000
8900-B1-211
8965-B1-000
8955-B1-000
8985-B1-000
SCP Card: OC3/STM1 Multimode Fiber
SCP Card: OC3/STM1 Single Mode Fiber Intermediate Reach
SCP Card: OC3/STM1 Single Mode Fiber Long Reach
SCP Card: 8-Port DS1 IMA
SCP Card: 8-Port E1 IMA
MCP GranDSLAM 3.0
ADSL2 ATM Line Card 24 ports Annex A
ReachDSL 2.2 ATM Line Card 24 ports
G.SHDSL ATM Line Card 24 ports
Cables
LC-to-SC Conversion Cable for SCP Multi-Mode Fiber
LC-to-SC Conversion Cable for SCP Single Mode Fiber
8400-F1-001
8400-F1-002
8400-F1-003
Y-Cable for SCP Redundancy:
LC Connections, Multi-Mode Fiber
Y-Cable for SCP Redundancy:
LC connections, Single Mode Fiber
8400-F1-004
8400-F1-005
8400-F1-006
8400-F1-007
Y-Cable for SCP Redundancy:
SC Connections, Multi-Mode Fiber
Y-Cable for SCP Redundancy:
SC Connections, Single Mode Fiber
Y-Cable for SCP Redundancy:
DS3
50-Position Connector to Eight 8-Pin Modular Jacks Cable
50-Position Connector to Sixteen BNC Jacks Cable
8026-F1-001
8027-F1-001
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October 2003
15
SCP Card Technical Specifications
Table 5. SCP Card Technical Specifications (1 of 2)
Specifications
Criteria
Size
Length: 10.4 inches (26.42 cm)
Height: 11.15 inches (28.32 cm)
Width: 1.0 inches (2.54 cm)
Weight
Approximately 1.7 lbs. (0.76 kg)
Approvals
Safety Certifications
Refer to the equipment’s label for approvals on product.
Power
The SCP card contains a DC-to-DC converter that requires
48V power input. The 48V power is distributed through the
Hotwire chassis backplane.
Power Dissipation
DS3: 32 watts
OC3: 29 watts
IMA: 32 watts
Physical Environment
Operating temperature
Storage temperature
Relative humidity
32° to 140° F (0° to 60° C)
–4° F to 158° F (–20° C to 70° C)
5% to 85% (noncondensing)
Shock and vibration
Withstands normal shipping and handling.
DS3 Uplink Specifications
Number of ports
1 DS3
Connector Type
Two 75-ohm BNC jacks
Standards Supported
Operations, violations, alarm states, perrformance
statistics: ANSI T1.107-1995, ANSI T1.646-1995
Output jitter: ITU G.709, ITU G.783
DS3 electrical specifications: ITU G.709
DS3/ATM physical layer interface: ATM Forum
af-phy-0054.000
HEC generation, calculation, error detection: ANSI T1.646,
ITU T1.646
Frame Formats
Line Type
PLCP, Direct
B3ZS
Data Rates Supported
44.736 Mbps
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October 2003
8400-A2-GZ40-10
Table 5. SCP Card Technical Specifications (2 of 2)
Specifications
Criteria
OC3 Uplink Specifications
Number of ports
1 OC3
Connector Type
Duplex LC Socket
Standards Supported
ANSI T1.105.06-94 Jitter, ANSI T1.105.09 94 Jitter,
ANSI T1.117.06-91, ITU-T G.957 7/95
Frame Formats
OC3 or STM-1 Operation, Direct Mode only
Non-Return to Zero
Line Type
Data Rates Supported
Facility Datalink Protocol
155.52 Mbps
ANSI T1.105 Format, ANSI T1.646 HEC, ITU-T I.432
Scrambler
Cable Distance
Model 8412 (MMF)
Model 8413 (SMFIR)
Model 8414 (SMFLR)
2 Km (6561.7 feet)
15 Km (49,212.6 feet) SMF fiber
40 Km (131,234 feet) SMF fiber
IMA Uplink Specifications
Number of ports
8 T1 or E1
Connector Type
RJ45M-type (50-pin telco)
RFC 495, ANSI T1.403, ITU G.703/G.704
Standards Supported
Frame Formats
T1: Superframe, extended Superframe
E1: E1, E1-CRC
Line Type
T1: B8ZS
E1: HDB3
Data Rates Supported
T1: 1.544 Mbps per T1 (max. 8 T1)
E1: 2.048 Mbps per E1 (max. 8 E1)
Facility Datalink Protocol
Cable Distance
ANSI T1.403
T1/E1 (short haul): 200 meters (656 feet) (LBO=0, –7, –15,
–22 dB)
T1/E1 (long haul): 2000 meters (6561.7 feet)
Important Safety Instructions
The OC3 configuration of the SCP circuit card has provisions for the customer to
install Class 1 laser transceivers to provide optical coupling to the
telecommunications network. Once a Class 1 laser is installed, the equipment is
considered to be a Class 1 laser product (Appareil à Laser de Classe 1). If the
Class 1 laser device is not purchased from Paradyne Corp., the customer is
responsible to insure that the Class 1 AEL (Allowable Emissions Limit) per EN/IEC
60825 is not exceeded after the laser transceivers have been installed. Do not
install laser products whose class rating is greater than 1. Refer to the important
safety instructions that accompany the transceiver prior to installation. Only laser
Class 1 devices certified for use in the country of installation by the cognizant
agency are to be utilized with this product. Also, laser warnings are to be provided
in accordance with IEC 60825-1 and its Amendments 1 and 2, as well as 21 CFR
1010 and 1040.10(g).
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17
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:
„
„
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
Document Feedback
We welcome your comments and suggestions about this document. Please mail
them to Technical Publications, Paradyne Corporation, 8545 126th Ave. N., Largo,
title of this document in your correspondence. Please include your name and
phone number if you are willing to provide additional clarification.
Trademarks
Hotwire and MVL are registered trademarks of Paradyne Corporation. All other
products and services mentioned herein are the trademarks, service marks,
registered trademarks, or registered service marks of their respective owners.
ꢀꢁꢂꢃꢃꢄꢅꢆꢄꢇ.ꢂꢃꢄꢈꢃꢀ
*8400-A2-GZ40-10*
Copyright © 2003 Paradyne Corporation. Printed in U.S.A.
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