Cabletron Systems Network Card KBU64 Rackmount User Manual

KBU64 Rackmount  
User Manual  
Fivemere Ltd.  
Cabletron Systems Ltd.  
Fivemere House  
161 High Street  
Aldershot  
Network House  
Newbury Business Park  
London Road, Newbury  
Berkshire, England  
Hampshire, England  
GU11 1TT  
RG13 2PZ  
Telephone: [44] (0)1635 580000  
Fax:  
[44] (0)1635 44578  
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User Manual  
KBU64 Rackmount  
History Sheet  
80-10100001-09 Issued separately for the R/M 21 January 1998  
due to USA requirements  
80-10100001-09  
iii  
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User Manual  
KBU64 Rackmount  
TABLE OF CONTENTS  
1 KBU 64 RACKMOUNT SPECIFICATION  
1–1  
1–1  
2–1  
NTRODUCTION  
1.1 I  
2 FRONT AND REAR PANELS AND INTERFACES  
RONT ANEL  
2.1 F  
2.2 R  
P
2–1  
2–1  
2–3  
2–4  
2–5  
2–6  
2–6  
EAR NTERFACE ARDS  
I
C
INK ETTINGS  
2.2.1 L  
S
OMMAND ORT  
2.2.2 C  
EAR NTERFACE ARDS  
P
I
I
I
- KBU 64 R  
I
C
EAR NTERFACE ARD  
2.2.3 V35 R  
2.2.4 X21 R  
2.2.5 V24 R  
C
C
C
EAR NTERFACE ARD  
EAR NTERFACE ARD  
3 MANAGER CARD  
3–1  
NTRODUCTION  
3.1 I  
3–1  
3–3  
3–3  
RONT ANEL  
3.2 F  
3.3 R  
P
EAR ANEL  
P
4 CARD INSTALLATION  
4–1  
ANAGER ARD NSTALLATION  
4.1 M  
4.2 C  
C
I
4–1  
4–2  
ONFIGURATION SING A ANAGER ARD  
U
M
C
5 INSTALLATION AND POWER SUPPLY REQUIREMENTS  
6 RACK SPECIFICATIONS  
5–1  
6–1  
7–1  
7 REGULATORY REQUIREMENTS  
NITED INGDOM AND UROPE  
7.1 U  
7.2 A  
K
E
7–1  
7–1  
DDITIONAL  
EQUIREMENTS  
UK R  
iv  
80-10100001-09  
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KBU 64 Rackmount Specification  
1 KBU 64 Rackmount Specification  
1.1 Introduction  
This manual describes the Rackmount version of the KBU64. The  
standalone KBU 64 has its own manual, Publication 80-10100000. For  
information on the command menus and parameters in the rackmount  
version, you will need to refer to the standalone KBU 64 manual.  
The rackmount KBU 64 is a dual channel rack mountable card that uses  
the KBU 64 Card Frame as a host for power and management via the  
Management Card. The rackmounted KBU 64 consists of a KBU card  
and a rear interface card (card 'pair'), both cards connecting to a  
motherplane for power source and management. Rear interface cards  
may be ordered as X.21, V.24, or V.35 variants.  
Power supply is via two switching supplies, which normally load share  
when both are fitted.  
80-10100001-09  
1–1  
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User Manual  
KBU64 Rackmount  
Fivemere  
Fivemere  
Figure 1.1 The KBU 64 Rackmount Version  
Up to 13 KBU 64 card pairs may be fitted with either one or two power  
supplies for resilience. The 1st card slot is for the Manager Card which  
controls all cards within the rack via the KBU 64 polled management  
system. If the Manager Card is not fitted, management of each card can  
be performed by connecting a terminal directly to the command port of  
the rear interface card. When fitted, the manager card must be placed in  
slot 1, the left-hand most slot of the rack.  
1–2  
80-10100001-09  
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KBU 64 Rackmount Specification  
The rackmount version of the KBU 64 is functionally the same as the  
standalone in most respects, as it uses the same software. Therefore  
most of the sections of your KBU64 Manual manual (Publication 80-  
10100000) relating to KBU 64's operation are relevant.  
The rackmount card functionality differs in the following ways:-  
There is a single 15 way command port on each KBU 64 rear card  
for all commands and alarms. There is no separate alarm port or  
alarm relay output on the cards. The command port has the same  
function as the standalone 25 way command port.  
The Management Card (if fitted) provides a command port for  
access to all KBU 64 cards in the rack.  
Standard physical interfaces are provided for X21 (15 way 'D'),  
V35 (34 way MRAC), and V24 (25 way 'D'). This means that the  
V11/V28 selection links are not provided as they are no longer  
necessary. A choice of 3 rear interface cards exist to provide  
these interfaces.  
The interface LED's are as for the standalone except that the Link  
LED's have been omitted for front panel clarity.  
The ISDN cable is connected to the Rear Interface Card by an RJ  
45 style plug.  
Power indication for each power supply is present on the Manager  
Card.  
80-10100001-09  
1–3  
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Front and Rear Panels and Interfaces  
2 Front and Rear Panels and Interfaces  
2.1 Front Panel  
See the KBU64 standalone manual (Publication 80-10100000) for the  
description of operation.  
2.2 Rear Interface Cards  
With all 3 card types the USER ports are configured as physical DCEs,  
the LINK ports as DTEs. The USER ports are female and the LINK are  
male for X21 and V24, both USER and LINK ports are female for V35.  
All three card types use standard pin connection and so require 1 to 1  
cables for connection to both user equipment and link equipment.  
80-10100001-09  
2–1  
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User Manual  
KBU64 Rackmount  
U S E R  
1
U S E R  
1
U S E R  
1
US E R  
1
T
R
C
I
1 0 3  
1 0 4  
1 0 8  
1 0 7  
1 1 4  
1 1 5  
1 0 5  
1 0 9  
S
L IN K  
U S E R  
L IN K  
1
L IN K  
U S E R  
L IN K  
1
L IN K  
1
B AC K U P  
US E R  
2
T
R
C
I
1 0 3  
1 0 4  
1 0 8  
1 0 7  
1 1 4  
1 1 5  
1 0 5  
1 0 9  
S
2
2
U S E R  
2
B AC K U P  
2
L IN K  
2
2
B 1 IN U S E  
B 1 B AC K UP  
B 2 IN U S E  
B 2 B AC K UP  
AL AR M  
AL AR M  
1
2
C O M M A N D  
C O M M A N D  
C O M M A N D  
IS D N  
IS D N  
IS D N  
R e a r  
(V .2 4 )  
R e a r  
(V .3 5 )  
F ro n t  
R e a r  
(X .2 1 )  
Figure 2.1 Front and rear Panel Layout  
2–2  
80-10100001-09  
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Front and Rear Panels and Interfaces  
2.2.1 Link Settings  
For all 3 types of Rear Interface Card the command port jumper settings  
are as follows:  
With  
Manager  
Without Manager Card  
Card  
Link  
Normal  
Polled  
Polled Only  
JP8  
JP9  
IN  
OUT  
OUT  
IN  
IN  
OUT  
IN  
X
X
JP10  
JP11  
JP12  
JP13  
JP14  
X
OUT  
IN  
X
IN  
OUT  
OUT  
OUT  
IN  
IN  
IN  
IN  
'X' = don't care  
80-10100001-09  
2–3  
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User Manual  
KBU64 Rackmount  
2.2.2 Command Port - KBU 64 Rear Interface Cards  
The command port on each of the Rear Interface Card types is a female  
15 way 'D' type and uses the same V28 level circuits as the standalone  
KBU 64. You can only use this command port when a Manager Card is  
The pin assignments are as follows:  
Pin No.  
1
Circuit No.  
101  
Signal Name  
Chassis Earth  
2
103  
Transmit Data  
3
4
108  
104  
Data Terminal Ready  
Receive Data  
5
8
10  
12  
15  
107  
102  
105  
109  
Data Set Ready  
Signal Ground/Chassis Earth  
Request to Send  
Data Carrier Detect  
Clear to Send  
106  
A standard cable (CAB0032) can be supplied to present a standard 25  
way interface to the command terminal or PC. This cable has male  
connectors at both ends.  
2–4  
80-10100001-09  
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Front and Rear Panels and Interfaces  
2.2.3 V35 Rear Interface Card  
The User and Link connectors are both 34 way female MRAC.  
The pin assignments are as follows:  
Pin Circuit  
No. No.  
Signal Name  
Assuming configured as  
DTE  
A
B
101  
102  
Chassis Earth  
Signal Ground/Chassis  
Earth  
Common return  
Common return  
P
S
R
T
C
D
E
H
F
103A  
103B  
104A  
104B  
105  
106  
107  
108  
109  
Transmit Data A  
Transmit Data B  
Receive Data A  
Receive Data B  
Request to Send  
Clear to Send  
Data Set Ready  
Data Terminal Ready  
Data Carrier Detect  
Transmit Clock A  
Transmit Clock B  
Receive Clock A  
Receive Clock B  
Generator  
Generator  
Load  
Load  
Generator  
Load  
Load  
Generator  
Load  
Load  
Load  
Y
114A  
AA 114B  
V
X
115A  
115B  
Load  
Load  
80-10100001-09  
2–5  
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User Manual  
KBU64 Rackmount  
2.2.4 X21 Rear Interface Card  
The User and Link connectors are both 15 way 'D'.  
The pin assignments are as follows:  
Pin Circuit Signal Name  
No. No.  
Assuming configured as  
DTE  
1
Ground Chassis Earth  
Common return  
8
G
Signal Ground/Chassis Earth Common return  
2
9
3
10  
4
Ta  
Tb  
Ca  
Cb  
Ra  
Rb  
Ia  
Transmit Data A  
Transmit Data B  
Control A  
Generator  
Generator  
Generator  
Generator  
Load  
Control B  
Receive Data A  
Receive Data B  
Indicate A  
11  
5
Load  
Load  
12  
6
13  
Ib  
Sa  
Sb  
Indicate B  
Signal Timing A  
Signal Timing B  
Load  
Load  
Load  
2.2.5 V24 Rear Interface Card  
The User and Link connectors are both 25 way 'D'.  
The pin assignments are as follows:  
Pin Circuit Signal Name  
No. No.  
Assuming configured as  
DTE  
1
2
3
4
5
6
7
8
101  
103  
104  
105  
106  
107  
102  
109  
114  
115  
108  
Chassis Earth  
Transmit Data  
Receive Data  
Request to Send  
Clear to Send  
Data Set Ready  
Signal Ground/Chassis Earth Common return  
Data Carrier Detect  
Transmit Clock  
Common return  
Generator  
Load  
Generator  
Load  
Load  
Load  
Load  
Load  
Generator  
15  
17  
20  
Receive Clock  
Data Terminal Ready  
2–6  
80-10100001-09  
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Manager Card  
3 Manager Card  
3.1 Introduction  
The KBU 64 Manager Card is a discrete card for use with only  
rackmount KBU 64 cards. Like the rackmount KBU 64, the Manager  
Card also consists of a card pair. The rear card provides a command  
port for management of all KBU 64 cards within its rack.  
The Manager Card must always be fitted in slot 1, the slot on the left  
when viewing the rack from the front.  
Important  
When the manager Card is used you cannot use the command port  
of any KBU 64 Rear Interface Card. With the Manager Card fitted  
you must remove links 12, 13 and 14 on every KBU 64 Rear  
Interface Card to disconnect the card command interface. If you do  
not do this the signal flow to the Manager Card will be corrupted.  
80-10100001-09  
3–1  
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KBU64 Rackmount  
RX D  
TX D  
1
OF F  
2
OF F  
3
OF F  
4
OF F  
5
OF F  
6
OF F  
7
OF F  
8
OF F  
9
OF F  
10  
OF F  
11  
OF F  
12  
OF F  
13  
OF F  
CO M M AN D  
PW R  
PW R  
1
2
Rear  
Front  
Figure 3.1 Front and Rear Panels of the Manager Card  
3–2  
80-10100001-09  
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Manager Card  
3.2 Front Panel  
The front panel of the Manager Card has the following controls and  
indicators:  
Transmit and receive data LED’s for the command terminal data  
lines. These LED’s display data activity on both the transmit and  
receive data circuits.  
AC power indication for each of the power supplies. These  
LED’s are fed from the AC power sensing circuits from each  
power supply.  
A lock out switch for each of the 13 channels. These are  
provided to enable the user to set the poll number for individual  
KBU 64 cards. Once the cards have been programmed ALL the  
lockout switches must be set to enable the KBU 64s. The  
lockout switches can also be used to isolate a KBU card that is  
streaming unwanted alarms, so allowing other KBU cards to  
have access from the Manager Card.  
An LED for each channel to indicate which channel is actively  
selected and in communication with the Manager Card. When  
another KBU 64 card is polled that card's LED will light and the  
previously selected card LED will extinguish.  
3.3 Rear Panel  
The command port on Manager Rear Interface Card is a female 25 way  
'D' type and uses the same V28 level circuits and pin connections as the  
standalone KBU 64.  
80-10100001-09  
3–3  
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KBU64 Rackmount  
The pin assignments are as follows:  
Pin No.  
1
Circuit No.  
101  
Signal Name  
Chassis Earth  
2
103  
Transmit Data  
3
104  
Receive Data  
4
5
105  
106  
Request to Send  
Clear to Send  
6
7
8
15  
17  
20  
107  
102  
109  
114  
115  
108  
Data Set Ready  
Signal Ground/Chassis Earth  
Data Carrier Detect  
Transmit clock  
Receive clock  
Data Terminal Ready  
These command ports are PSV4/1 compatible and can therefore be  
connected to external port sharing devices (PSV’s) for management of  
multiple racks of KBU 64s in the same way as the standalone version.  
3–4  
80-10100001-09  
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Card Installation  
4 Card Installation  
Each KBU 64 ‘front’ card must be associated with an appropriate (V.24,  
X.21, or V.35) rear interface card i.e. they should always be installed in  
pairs (although no damage will result in partial installation)  
If the KBU 64s are to be managed individually via their rear panel  
command port and there is no manager card present then, after  
connection of the user, link, and command cables, the KBU 64s can be  
treated in the same manner as standalone KBU 64s for configuration  
purposes.  
When installing KBU cards in a rack make sure to configure the Rear  
Interface Card straps correctly, depending on whether a Manager Card is  
fitted. Refer to KBU64 Manual (Publication 80-10100000) - Link Settings.  
4.1 Manager Card Installation  
When the KBU 64s are to be managed with a KBU 64 rack manager  
card then the manager card must be placed in slot 1, the slot on the far  
left when viewing the rack from the front.  
If the Manager command port is conected direct to a terminal/PC then  
cable CAB0017 or CAB0018 is required (CAB0017 has a female  
connector and CAB0018 a male connector at the terminal end). If  
connected to a PSV port sharer please contact your Technical Support  
for details.  
With a directly connected terminal it may be necessary to force CTS or  
DCD to the terminal, depending on the terminal’s requirements.  
80-10100001-09  
4–1  
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KBU64 Rackmount  
4.2 Configuration Using a Manager Card  
With the Manager Card pair and all KBU card pairs fitted the first task is  
to set the individual KBU 64 poll numbers. Once all the units are  
installed and a suitable terminal connected to the rack manager card  
command port, the lockout switches should be set to disable access to  
all the KBU 64s except one (for the sake of convenience it is better to  
configure the left most KBU 64 first). The individual poll address can  
then be set by typing the following commands:-  
1> SET POLL xxx[CR]  
where  
999  
xxx  
represents the unique address in the range 001 to  
Next, the KBU 64 card needs to be set for polled mode by typing  
1> SET CONSOLE POLL[CR]  
To check that the KBU 64 is responding, type  
1> POLL xxx [CR]  
where  
xxx  
represents the address that you have just set  
The lockout switch for this KBU 64 should then be set to disable the KBU  
64 and the next KBU 64 can be programmed by enabling via the lockout  
switches etc. etc.  
Once all the KBU 64s have been programmed, the lockout switches  
must be set to enable ALL the KBU 64s.  
4–2  
80-10100001-09  
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Installation and Power Supply Requirements  
5 Installation and Power Supply Requirements  
Safety  
Warning:  
Before connecting the mains supply to the  
unit check the supply voltage as detailed  
below.  
The product is a high density rack mounted unit designed to sit in a 19"  
communications cabinet, it has four fixing points, two down each side of  
the front of the frame. All four fixing points must be securely fix the  
frame.  
The unit is supplied with a metal front cover in order to comply with the  
European EMC Directive. To comply with the Directive this cover must  
be fitted while the unit is operating.  
On the rear of the unit there are two IEC mains sockets for connection to  
two independent mains supplies. The primary earth connection is made  
via these sockets.  
Warning - this appliance must be earthed.  
Mains cables, 2 metres in length are supplied with the unit. This should  
be connected to a suitable mains supply. The mains plug is the primary  
disconnect device for the unit. Ensure that the unit is installed near to a  
socket outlet and that the outlet is easily accessible.  
The mains cables supplied with the unit is fitted with a moulded 13 amp  
plug for connection to a standard socket outlet. Should the plug not be of  
the correct type for the outlets that it is to be connected to, the plug  
80-10100001-09  
5–1  
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should be removed and the cable re-wired to the correct type of plug.  
The use of adaptors is not recommended.  
The wires in the supply cord are coloured in accordance with the  
following code:-  
Green and Yellow Earth  
Blue  
Neutral  
Live  
Brown  
As these colours may not correspond with the termination's in the plug  
being used, it should be connected as follows:-  
The green and yellow wire must be connected to the terminal marked  
with the letter E, or with the earth symbol, or coloured green, or coloured  
green and yellow.  
The blue wire must be connected to the terminal marked with the letter  
N, or coloured black, or coloured blue.  
The brown wire must be connected to the terminal marked with the letter  
L, or coloured red, or coloured brown.  
All data communications links to the frame should be in accordance with  
the cable specifications given in KBU 64 Standalone Manual  
80-10100000. The rear panel connectors have been fitted with 4-40  
screw-locks.  
The unit can be connected to supplies of the following voltage ranges:-  
a) 97V AC to 132V AC  
(110 to 120V Nominal)  
c) 195V AC to 264V AC (220 to 240V Nominal)  
Supply frequencies, in all cases, can be in the range 47Hz to 63Hz.  
The maximum power consumption of the unit is 125 watts. The current  
requirement for each of the voltage ranges is:-  
a) 2A max.  
b) 1A max.  
Ideal mains inlet fuse rating:  
20mm x 5mm, 1.6AH,250V Anti-surge (T) type for 220V to 240V  
ratings.  
5–2  
80-10100001-09  
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Installation and Power Supply Requirements  
20mm x 5mm, 3.15AH,250V Anti-surge (T) type for 110V to 120V  
ratings.  
If any problems are encountered with fuses continually blowing the  
following alternative ratings maybe used:  
20mm x 5mm, 3.15AH,250V Anti-surge (T) type for 220V to 240V  
ratings.  
20mm x 5mm, 6.3AH,250V Anti-surge (T) type for 110V to 120V  
ratings.  
Caution — for continued protection against risk of fire, replace  
only with same type and rating of fuse.  
NOTE:  
The rack should be professionally installed by a  
competent engineer. There are no operator serviceable parts  
inside the unit and it should only be opened by a qualified  
service engineer. The mains supply should be disconnected  
before removing the cover.  
80-10100001-09  
5–3  
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Rack Specifications  
6 Rack Specifications  
Dimensions  
482mm W; 400mm H (9U);  
370mm D  
Mains Voltage  
93-132V (110-120V nominal)  
187-264V (220-240V nominal)  
Consumption  
Frequency  
200VA max.  
50/60Hz nominal  
Mains Rear Panel  
Fuses  
1.6 or 3.15AH, 250V Anti-Surge  
(T) 20x5mm (220-240V range)  
3.15 or 6.3AH, 250V Anti-Surge  
(T) 20x5mm (110-120V range)  
80-10100001-09  
6–1  
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KBU64 Rackmount  
Environment  
Ambient temperature:  
Operating 0°C to 30°C  
Storage -20°C to 70°C  
Atmospheric pressure: 86.0kPa to  
106.0kPa  
Relative Humidity: 5% to 95%  
non-condensing  
6–2  
80-10100001-09  
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Regulatory Requirements  
7 Regulatory Requirements  
7.1 United Kingdom and Europe  
Users based in the United Kingdom and Europe must pay particular attention  
to the information contained in sections 7.1 and 7.2.  
B.A.B.T. Pan European Approval number AA6046512.  
1. The KBU 64 Rackmount is approved for connection to ISDN and X.21  
leased  
circuit  
services  
provided  
by  
a
European  
Public  
Telecommunications Operator.  
2. Only connect apparatus complying with the requirements of SELV in  
accordance with clause 2.3 of EN 60 950 to the ports on the rear panel of  
your unit marked User 1, User 2, Link 1, Link 2, Command and Alarm.  
3. Only connect apparatus complying with the requirements of TNV in  
accordance with clause 6.2 of EN 60 950 to the port on the rear panel of  
your unit marked ISDN ‘S’.  
7.2 Additional UK Requirements  
1. All apparatus connected to the user ports and thereby connected directly  
or indirectly to the British Telecom circuits must be approved apparatus  
as defined in Section 22 of the British Telecommunications Act 1984.  
2. The interconnection cables detailed in the KBU64 Manual (Publication 80-  
10100000) form part of the approval and cabling itself constitute a  
relevant branch system for the digital circuits detailed below.  
80-10100001-09  
7–1  
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3. The KBU 64 Rackmount is approved for direct connection to the X.21 and  
X.21 bis (V.35) or X.21 bis (V.28) Kilostream provided by British  
Telecom PLC or any similar service provided by other British  
Telecommunications operators, or a relevant branch system for those  
digital circuits which accord to CCITT recommendations X.21 and X.21  
bis.  
Where connection is made to circuits conforming to CCITT, X21  
bis, Service Categories 1 and 2 are supported.  
For Service Category 1, data rates of 2.4 kbit/s to 19.2 kbit/s are  
available and connection is via an integral cable terminated with a  
25 way D-Type connector conforming to BS 6623: Part 1: 1985.  
For Service Category 2, data rates of 48k, 56k and 64kbit/s may be  
used. Connection is via an integral cable terminated with a 34 pin  
connector conforming to BS 6623: Part 1: 1986.  
4. If any other apparatus, including cabling or wiring is to be connected  
between the apparatus, and the point of connection to the digital circuits  
detailed in above, then all that other apparatus shall conform to the  
following:  
a) The overall transmission characteristics of all that other apparatus  
shall be such as to introduce no material effect upon the electrical  
conditions presented to one another by the apparatus and the digital  
circuit.  
b) All the other apparatus shall comprise only:  
i) apparatus approved (see note) for the purpose of connection  
between the apparatus and the digital circuit, and;  
ii) cable or wiring complying with a code of practice for the  
installation of apparatus covered by this standard  
or such other requirements as may be applicable.  
Note: Such apparatus may have been approved subject to  
limitations on its use.  
7–2  
80-10100001-09  
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