CBUPRI/E1
SBUPRI-23/30
User Manual
Fivemere Ltd.
Unit 1, Heron Industrial Estate
Basingstoke Road
Spencers Wood
Reading, Berks
RG7 1PJ
Telephone: [44] (0) 118 988 0082
Fax: [44] (0) 118 988 0081
CBUPRI/E1 SBUPRI-23/30 User Manual
80-14005000-01ii
Publication — 80-14005000-01
Publication Notice:
This manual has been compiled and checked for accuracy. However the
information contained in this manual does not constitute a warranty of
performance. Fivemere Ltd. reserves the ri ght to revise this publi c ation from
time to time without notice. Fiv emere Ltd. assumes no liability for losses
incurred as a result of out of dat e or incorr ect inf ormation contained i n this
manual.
Proprietary Notice:
© 1996-1999, Fivemere Ltd., all rights reserved.
This document may not in whole or part be copi ed, phot ocopi ed, repr oduced,
translated, or reduced to any electronic medi um or machine-readable form
without prior consent from Fivemere Ltd.
European Approval and FCC Notice:
This equipment is approved for connection to all United Kingdom
telecommunications services, including British Telecom PLC, Hull City
Council and Mercury Communi cations, and is subject to the condi tions set
out in these instructions for use.
All users of this equipment in the USA, UK and Europe must make
themselves familiar with the statutory instructions contained in Section 4.
Pan European Approval:
Wher e the Pan European Approv al CE Mark ‘168X’ is appli ed to t he product ;
this approval is for connection of the ISDN and X.21 interfaces within the
European Community (EC).
Where an EC country requires approval for connection of the V35 or V24
Link ports to a PTO’s Digit al Leased Circuit ( DLC) , this approval is necessary
in that country before connection to the DLC can be permitted.
Approv al in non EC count ries is subject to local regulat ions in force, please
contact your Technical Support for information.
EMC Directive (European):
This product has been designed for use in Com mercial and Li ght Industrial
environments and tested to relevant EMC Standards as listed in the
European O.J. All testing was carried out using screened interconnection
cables. Should the equipment be used in a dif ferent env ironment the user
may need to take additional EMC precautions.
Fivemere Ltd. is a subsidiary of Cabletron Systems Inc., USA.
CBUPRI/E1 SBUPRI-23/30 User Manual
80-14005000-01 iii
History Sheet
80-14000000-01 V1.00 Software 24 June 1996
80-14000000-02 Cabletron Systems Edition 01 July 1997
80-14005000-01 Addition of SBUPRI-23 and
SBUPRI-30
15 April 1999
CBUPRI/E1 SBUPRI-23/30 User Manual
80-14005000-01iv
TABLE OF CONTENTS
1 THE PRIMARY RATE SYSTEM 1–1
1.1 I
NTRODUCTION
1–1
1.2 T
HIS IS THE PRIMARY RATE SYSTEM
1–1
1.3 T
HE PRIMARY RATE INTERFACE MODULE
1–3
1.4 S
HELF MANAGER MODULE
(SBUGSM
OR
SBULSM) 1–3
1.5 Q
UAD USER MODULES
1–3
1.5.1 Q
UAD LOW SPEED MODULE
(SBUQLS/SBUQLB) 1–3
1.5.2 Q
UAD HIGH SPEED MODULE
(SBUQHS/SBUQHB) 1–4
2 THE PRIMARY RATE INTERFACE MODULE 2–1
2.1 I
NTRODUCTION
2–1
2.2 F
RONT AND REAR CARDS
2–1
2.3 S
HELF POWER LOADING
2–3
2.4 S
WITCHES AND JUMPERS
2–4
2.4.1 8 W
AY
DIL S
WITCH
2–4
2.4.1.1 CBUPRI/E1 P
RODUCT VARIANT
- P
OLES
5-7 2–5
2.4.1.2 SBUPRI-23 T1 P
RODUCT VARIANT
- P
OLES
5-7 2–5
2.4.2 CBUPRI/E1 F
RONT CARD JUMPERS AND LINKS
2–6
2.4.3 SBUPRI-2330 F
RONT CARD JUMPERS AND LINKS
2–7
2.4.4 SBUPRI-2330 R
EAR CARD JUMPERS AND LINKS
2–7
2.5 SBUPRI E
RROR CONDITIONS
2–7
2.5.1 P
HYSICAL
PRI E
RROR CONDITIONS
2–8
2.5.2 C
ONSEQUENT ACTIONS TO ERROR CONDITIONS
2–8
2.5.2.1 R
EMOTE ALARM INDICATION
2–8
2.5.2.2 CRC E
RROR INFORMATION
2–8
2.5.3 M
AJOR EQUIPMENT FAILURE
2–9
2.6 S
TATUS
LED
S
2–9
2.7 ISDN I
NTERFACE CONNECTION
2–9
2.8 M
ANAGEMENT AND CONTROL
2–10
3 SBUPRI COMMAND MENU 3–1
3.1 T
OP LEVEL MENU
3–1
3.2 C
ONFIGURATION MENU
3–2
3.2.1 A
LARMS MENU
3–2
3.2.2 R
OUTING MENU
3–3
3.2.3 ISDN M
ENU
3–6
4 REGULATORY REQUIREMENTS 4–1
TABLE OF CONTENTS
80-14005000-01 v
4.1
UNITED KINGDOM AND EUROPE
4–1
4.2 USA C
OMPLIANCE FOR
FCC
AND INDUSTRY CANADA
4–2
4.2.1 FCC R
ULES
, P
ART
15 4–2
4.2.2 FCC R
ULES
, P
ART
68 4–2
4.2.2.1 FCC P
ART
68 R
EGISTRATION
4–2
4.2.2.2 S
ERVICE
4–3
4.2.2.3 F
ACILITY INTERFACE INFORMATION
4–3
4.2.2.4 D
ISRUPTION OF THE NETWORK
4–3
4.2.2.5 T
ELEPHONE COMPANY FACILITY CHANGES
4–4
4.2.2.6 E
LECTRICAL SAFETY ADVISORY
4–4
5 GLOSSARY OF TERMS 5–1
The Primary Rate system
80-14005000-01 1–1
1 The Primary Rate system
1.1 Introduction
This manual has been written to provide users of the Primary Rate
system with all the necessary inform ation to conf igure and operat e the
system. This chapter prov ides a brief i ntroducti on to the system and it ’s
components. Chapter 2 provides information on the Primary Rate
system. Chapter 3 provides detailed information on configuration and
operation.
Please refer to Section 5 for the abbreviations found in this manual.
1.2 This is the Primary Rate System
The Primary Rate system is a Primary Rate ISDN product offering;
• Each primary rate module provides up to 30 active channels (23
for USA), each of which can operate at, or be rate adapted up to
64 kbit/s for X21, V35 or V24 data access
• N x 64 kbit/s services
• Multiple rack and PRI card operation together with high density
access and backup applications.
The Primary Rate system is incorporated in the Fivemere SBU6C, or
SBU14C shelves; it is not available as a standalone system.
Three types of PRI module are available as follows:-
CBUPRI/E1 SBUPRI-23/30 User Manual
80-14005000-011–2
• CBUPRI/E1 - t his is the f ir st iterat ion, pr ov iding 2. 048Mbit /s ‘E1’ type
ISDN access
• SBUPRI-30 - t he lat er version wit h the sam e f eatur es as CBUPRI/E1,
but with capacity for future expansion
• SBUPRI-23 - as for SBUPRI-30 but is a 1.544Mbit/s ‘T1’ ISDN ac c ess
version for the USA market.
The CBUPRI/E 1, SBUPRI -23 and SBUPRI- 30 are sim il ar i n appearance
and use; the Configuration m enus vary howev er. To simplify matters,
this manual refers to “SBUPRI” throughout referring to all three types;
differences where they exist are specified for each type.
The system comprises:
Front (Application) Card Rear (Interface) Card
PRI ISDN Card
(CBUPRI/E1 or SBUPRI-23
or SBUPRI-30)
PRI ISDN Interface Card
(RJ-45 Connection)
Shelf Manager Module
(SBUGSM, or SBULSM)
This controls all cards via a
common command port
Other Application Cards These define what type of data
interface is presented to the
user’s equipment
For cards other than the SBUPRI used in the SBU14Cor SBU6C, pl ease
see the relevant manual.
Management is provided v ia the Shelf Manager Module (SBUGSM or
the later SBULSM) in the system.
Local or Rem ote acc ess to the cards in t he shelf i s by password which is
entered the f irst time any c ard in the shelf i s polled. Alarm m essages
from all application cards in the shelf are routed to the alarm and/or
command ports on the Shelf Manager Module.
Configur ation com mands are issued to the c ards from the management
console or Fivemere proprietary Network Management System (SBUNM) via the Shelf Manager Module.
The Primary Rate system
80-14005000-01 1–3
1.3 The Primary Rate Interface Module
As with all Shelf System cards, the Primary Rate Interface Modules
(SBUPRI) comprise a front and a rear card. Both front and rear cards
are not interchangeable between the CBUPRI/E1, SBUPRI-23 and
SBUPRI-30 modules. See Figure 1 in section 2.2
.
The SBUPRI work i n conj uncti on wit h other m odul es in t he Pri m ary Rat e
system, ‘standalone’ oper ation is not possibl e. The SBUPRI prov ide up
to 30 ‘B’ channels (23 for USA) for use by other appli cation cards in the
Primary Rate system.
The CBUPRI/E 1 and SBUPRI-30 works with ‘Euro’ Pri mary Rat e (I.421)
ISDN. The SBUPRI-23 works with US National standard (Bellc ore NI-2).
All 3 types have a physical interface provided by an RJ45 connector.
1.4 Shelf Manager Module (SBUGSM or SBULSM)
The Shelf Manager Module is responsible f or confi guring the cards and
for coll ect ing ALERT s from all appli cat i on cards. A full descri pti on of t he
Shelf Manager Module can be found in the SBU System s User Guide,
which is provided as part of the documentation set.
1.5 Quad User Modules
These modules are in two forms; the Quad Low Speed Module
(SBUQLS/SBUQLB) and Quad High Speed Module
(SBUQHS/SBUQHB). Please see the Quad User Modules manual for
further details.
Additional module types will be added to the system in due course as
part of the conti nuing dev elopment program on these product s. Further
supporting manuals will be produced for additional modules.
1.5.1 Quad Low Speed Module (SBUQLS/SBUQLB)
The SBUQLS provides four rate adapted User ports per card offering
standard V.24, X.21, and V.35 interfaces. T he interf aces are chosen by
selection of the desired type of int erface card for all f our ports. Each
port has Talkwire capability.
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80-14005000-011–4
1.5.2 Quad High Speed Module (SBUQHS/SBUQHB)
The SBUQHS provides four User ports per card of fering N x 64k data
rates on each port, with X.21 and V.35 i nterfaces. The interfaces are
chosen by selection of the desired type of interface card for all four ports.
The Primary Rate Interface Module
80-14005000-01 2–1
2 The Primary Rate Interface Module
2.1 Introduction
The Primary Rat e Interface Modul e (SBUPRI) works in conj unction with
the other modules in the Backup system and ‘standalone’ operation is
not possible. The S BUPRI prov ides up to 30 ISDN ‘B’ channels (23 for
USA) for use by other application cards in the system.
Management is provided via the Shelf Manager Module.
Access to the cards in the shelf is by password which is entered on the
fir st poll of the shelf. A larm messages from the cards in the shelf are
routed to the alarm and/or command ports on the Shelf Manager
Module.
The front card carries out the call processing functions, the rear card
carries the line matching/isolating transformers. Both front and rear
cards are not interchangeable between the CBUPRI/E1 and SBUPRI23/30 modules.
2.2 Front and Rear cards
The panel layouts for the f ront and rear car ds that mak e up the SBUPRI
are shown in Figure 1 ov erleaf. The ‘Master’ LED is label led ‘Talkwire’
on the earlier PRIM, but the function is not implemented.
CBUPRI/E1 SBUPRI-23/30 User Manual
80-14005000-012–2
ISDN PRI
Rear
Front
Ch. in Use
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
Master
Alert
SBU
ISDN
Layer 2
RAI/Yellow
AIS/Blue
Red
E.1
&
T.1
E.1
O
n
l
y
PRI
Figure 1 SBUPRI front and rear panels
The Primary Rate Interface Module
80-14005000-01 2–3
The SBUPRI provides up to 30 x 64kbit/s ‘B’ channels (23 for USA),
each channel can be switched to any time-slot on any of the four
2.048 Mbit/s backplane buses.
The SBUPRI will provide on demand individual 64 kbit/s channels for
use by other application cards in the shelf . The other appl ication cards
are completely responsible for the provision of telephone numbers,
CLIDs, dial commands, timers, and call retry attempts.
Software download to the card is supported via the Shelf Manager
Module.
2.3 Shelf Power Loading
The SBUPRI requires the following current on the power rails:
+5V +12V -12V
250mA 0mA 0mA
When i nstalling cards int o either type of shelf , the instal lation engineer
must ensure that the shelf power supplies’ combined output can meet
both the overall power requirements and the individual rail current
requirem ents of all t he cards in the shelf. (Please refer to the relev ant
manuals for thi s inform ati on on the cards). This is tr ue whether allowing
for redundancy or not.
Warning:
The Shelf 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
accessing the interior.
Gefäh! Bereich. Nur für fachpersonal. Nicht öffnen
berührungsgefahr!
CBUPRI/E1 SBUPRI-23/30 User Manual
80-14005000-012–4
2.4 Switches and Jumpers
All switches and jump ers must only be changed by a competent
engineer.
2.4.1 8 Way DIL Switch
DIL Setting CBUPRI/E1 &
SBUPRI-30
SBUPRI-23
Pole 1
OFF Reserved (F) Reserved (F)
Pole 2
OFF Multiframe ISDN
Operation - CRC4
checking (F)
Extended Super-frame
(ESF) - CRC6 checking
(F)
ON Double Frame ISDN
Operation - no CRC
checking
D4 (12 frame Multiframe) - no CRC
checking
Pole 3
OFF Normal Operation (F) Normal Operation (F)
Pole 4
Not used. - ON Factory Default. (It must subsequently be turned
OFF again after performing a factory default, to
return the SBUPRI back to operation)
Poles 5-7
Product variant - see section 2.4.1.1
Pole 8
Not used.
‘F’ is the factory setting.
Diff erent operational modes or product “v ariants” can be selected v ia p.c. b.
D.I.L. switches on the pcb, allowing several different countries and vari ants
to use the same software set.
D.I.L. switch S1 poles 5, 6, and 7 define the variant in binary notation.
Pole 5 = L.S.B., pol e 7 = M. S.B., (L.S. B.=Least S ignif i cant Bi t, M. S.B.= Most
Significant Bit).
Software variants are available and selectable as follows:-
The Primary Rate Interface Module
80-14005000-01 2–5
2.4.1.1 SBUPRI E1 Product Variant - Poles 5-7
Variant Country DIL Switch Settings
Variant 0 Euro ISDN. UK and most
European countries:
poles 5,6,7 all OFF.
Variant 2 Euro ISDN*. France and
Sweden:
pole 6 ON,
poles 5,7 OFF.
Variant 3 ‘Channel ID’ element not
presented*. Sweden:
pole 5,6 ON,
poles 7 OFF.
*NOTE: Var iants 2 and 3 do not hav e single octet inf ormati on elem ents
present in the call setup message.
Most other countries with Euro-ISDN are likely to require Variant 0.
Please contact your Technical Support for further information.
NOTE: Variants 1-14 must not be set in the UK, oth erwise the
Approval of this product will be invalidated. Access to the
interior to change these settings must only be made by a
competent engineer.
2.4.1.2 SBUPRI-23 T1 Product Variant - Poles 5-7
Variant Country DIL Switch Settings
Variant 0 National ISDN-2/Bellcore poles 5,6,7 all OFF.
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80-14005000-012–6
2.4.2 CBUPRI/E1 Front Card Jumpers and Links
These are all f actory set and m ust not be changed, and are ef fect iv e at
Issue 03 hardware. (See section 2.4. 3 for SBUPRI-23 and SBUPRI -30
jumpers).
Jumper Description
(F=Factory Set)
JP1 - 12.5 MHz clock post
JP2 IN Watchdog timer enable (F)
Links R65,
R66, R67
IN System Bus Master operation
(F)
OUT System Bus Slave operation
Link R72 IN 4MHz clock Bus A enabled (F)
Link R73 OUT 4MHz clock Bus B disabled
Link R74 OUT 4MHz clock Bus C disabled
Link R75 OUT 4MHz clock Bus D disabled
Link R76 IN 8KHz frame Bus A enabled (F)
Link R77 OUT 8KHz frame Bus B disabled
Link R78 OUT 8KHz frame Bus C disabled
Link R79 OUT 8KHz frame Bus D disabled
The Primary Rate Interface Module
80-14005000-01 2–7
2.4.3 SBUPRI-2330 Front Card Jumpers and Links
These are all factory set and must not be changed.
Jumper Description
(F=Factory Set)
JP1 OUT (F) Test use only
JP2 OUT (F) Watchdog timer enable
JP12 OUT (F) Front card resets when rear card
is absent.
2.4.4 SBUPRI-2330 Rear Card Jumpers and Links
These are all factory set and must not be changed.
Jumper Description
(F=Factory Set)
JP1, JP7-JP13 E1
T1
European 2.048Mbit/s ISDN
USA 1.544Mbit/s ISDN.
JP2 - JP6 TE (F)
NT
Sets module for TE operation
Not available.
The ‘E1/T1’ links are set at the factory according to the country of
destination.
2.5 SBUPRI Error Conditions
Error conditions on the SBUPRI are all associated with the physical PRI
and are described in the f ollowing sections; there are two v arieties of
error condition:
• Conditions associated with the actual physical PRI
• Other error conditions on the card
CBUPRI/E1 SBUPRI-23/30 User Manual
80-14005000-012–8
2.5.1 Physical PRI Error conditions
• AIS/Blue received (Alarm Indication Signal - from local NT)
• RAI/Yellow received (Remote Alarm Indication - from remote NT)
• RED Loss of Frame Alignment
• RED Loss of signal
• Detection of CRC Errors
The last three are all locally sensed conditions from the NT.
2.5.2 Consequent Actions to Error Conditions
A number of consequential actions take place when one or more of the
error conditi ons listed in the section above occ ur. These are detail ed in
the following sub-sections.
2.5.2.1 Remote Alarm Indication
RAI is transmitt ed from a remote uni t as a result of detecting any of the
following:
• Loss of signal
• Loss of Frame Alignment
• Received Alarm Indication Signal/Blue
2.5.2.2 CRC Error Information
CRC Error Inform ation is generated in the PRI (see section 2.4.1) as a
result of the following:
• Loss of Signal ( But only when Loss of Frame A lignment has not yet
occurred)
• Detection of Incoming CRC Errors. When excessive errors are
detected, l ine re-synchronisati on is performed. At this poi nt the uni t
detecting errors will issue a Red alarm.
The Primary Rate Interface Module
80-14005000-01 2–9
2.5.3 Major Equipment Failure
The only ‘other’ error conditi on - this occurs when the watchdog tim er on
the card expires indicating a major problem. Sof tware restart will then
occur (as at power up).
2.6 Status LEDs
The status LED’s are illuminated under the following conditions:
LED Colour Conditions
Channel in
Use (1-30)
Green When a call is up,
i.e.
the relevant channel
is in use (including when a call attempt is in
progress)
Layer 2 Green When ISDN Layer 2 is active
RAI/Yellow Yellow Received RAI
AIS/Blue Yellow Received AIS
Red Red Loss of Frame Alignment
Loss of Signal
Major Equipment Failure
Talkwire Yellow Not used (CBUPRI/E1 only)
Master Green Master clocking from the ISDN is supplied
by the module to the shelf system (SBUPRI23 and SBUPRI-30 only)
Alert Red When there are outstanding ALERTs on the
SBUPRI not yet received by the Shelf
Manager Module
Table 1 - SBUPRI Status LED Activation Conditions
2.7 ISDN Interface Connection
Both European and USA ISDN interfaces are accommodated by the
SBUPRI-23 and SBUP RI-30 m odul es which i s character ised as E1 or T1
at the time of manufacture. (The CBUPRI/E1 can only support
European E1 interface).
CBUPRI/E1 SBUPRI-23/30 User Manual
80-14005000-012–10
The PRI is connected vi a a screened RJ-45 connector and provi des a
correctly termi nated 100/120Ω interface when used in conjunction wit h
up to 4m of category 4 STP cable.
The pin connect ions for the 8- way RJ45 socket on all SBUPRI ar e shown
below:-
Pin Signal Name Signal I/O
4 Transmit (To
NTU)
TxD(A) Output
5 “ TxD(B) Output
1 Receive
(From NTU)
RxD(A) Input
2 “ RxD(B) Input
Table 2 - PRI Interface Pin Connections
2.8 Management and Control
The SBUPRI operates in conjunction with a Shelf Manager Modul e for
confi guration purposes so there is no direc tly connect ed comm and port.
Under normal condi ti ons the m aj ori ty of com m ands are i nit i ated by other
applicat ion cards vi a the system bus so only a li mit ed set of com mands
are available directly to the user.
Please see the manual on the SBU Systems for detai l s of how to use the
Shelf Manager Module.
SBUPRI Command Menu
80-14005000-01 3–1
3 SBUPRI Command Menu
The SBUPRI uses a command menu structur e simi lar t o other Fi v emer e
products. Som e menu options are marked with an asterisk ( *) to indicate
that they are unav ailable - this is to m aintain t he overal l menu struc ture
across the product range. The following sub-sections describe the
menus.
The foll owing comm ands have a special m eaning and are ex ecuted wit h
single keystrokes:-
S Displays the status information for all channels of the SBUPRI.
T Returns to the top level menu.
X Goes back (up) one level in the menu system.
Where (F) in the text is stated, this is the factory default setting.
3.1 Top level Menu
*) OPERATION
No operation menu is available.
B) CONFIGURATION
See section 3.2 below.
C) LOGOUT
Logs the user out of password
entry.
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80-14005000-013–2
3.2 Configuration menu
The first two menus are unavailable - they are included to maintain the
menu structure across the product range. Refer to the SBU Systems
manual for details of how to set these menus on the Shelf Manager Module.
*) SYSTEM
*) COMMAND PORT
C) ALARM PORT
D) ALARMS
See Section 3.2.1
E) ROUTING
See Section 3.2.2
F) ISDN
See Section 3.2.3
3.2.1 Alarms menu
A) ALERT
LAPD
ACTIVITY
A) ENABLED
(F)
Sends an alert indicating whether
ISDN LAPD (Link layer) is active or
inactive. It must be active for the
SBUPRI to be able to make or
receive calls. The alert message is:
ALERT LAPD active
or
ALERT LAPD inactive
B) DISABLED
This alert is disabled.
B) ALERT
B-CHANNEL
USAGE
A) ENABLED
(F)
Sends an alert indicating the number
of ‘B’ channels that are in use. The
alert message is :-
ALERT B-Channel usage <x,y>
Where :-
x is the number of channels in use
y is the number remaining left for
use.
B) DISABLED
This alert is disabled.
SBUPRI Command Menu
80-14005000-01 3–3
3.2.2 Routing menu
It is essential for the operation of the SBUPRI that Routing is
correctly set for every operational port of the application cards.
This menu bel ow defines how incomi ng calls are ‘m apped’ to user ports
by defining the MSN and/or sub-addresses for the record entries. To
each record number is assigned an applic ation card and its associated
port, also an MSN (otherwise known as DDI) or sub-address.
In the case of absence of a sub-address or MSN from an incom ing call ,
the SBUPRI will attempt to m atch the ‘B’ channel to the record number.
You are advised however to ensure that both the network and your
SBUPRI are conf igured corr ectly for ei ther sub-address or MSN. T his is
due to the likelihood of the incorrect destination being chosen otherwise.
Note that parameter A) SET SLOT/PORT must be set for a particular
record before setting parameters B, C and D, otherwise the record
cannot be displayed and is not fully configured.
A) SET SLOT/
PORT
ENTER
RECORD
(1-48):
The record number to be assigned
to an application card port. The
entry requires a [CR].
ENTER SLOT
REFERENCE:
This is the slot number that the
application card occupies starting
from 1. The entry requires a [CR].
ENTER PORT
REFERENCE:
The is the physical port number
(
e.g.
1-4 for SBUQLS) of the
application card. The entry
requires a [CR].
B) SET MSN
ENTER
RECORD
(1-48):
The record number to be assigned
with an MSN. The entry requires a
[CR].
ENTER MSN:
The MSN number of up to 20
digits for the port (for destination
of calls) must be entered here.
The entry requires a [CR].
The MSN number can be removed
by entering a [CR] on a blank line.
CBUPRI/E1 SBUPRI-23/30 User Manual
80-14005000-013–4
C) SET SUB
ADDRESS
ENTER
RECORD
(1-48):
The record number to be assigned
with a sub-address. The slot/port
setting above will define which
card and port is assigned. The
entry requires a [CR].
ENTER
SUBADDRESS
The sub-address of up to 20 digits
for call destination must be
entered here. (This sub-address is
that used when matching incoming
calls, not the sub-address that is
sent with outgoing calls).
The sub-address can be removed
by entering a [CR] on a blank line.
D) DEST PORT
TYPE
ENTER
RECORD:
The record number to be assigned
whether to accept multiple calls.
The entry requires a [CR].
A) ACCEPT
SINGLE
CALL ONLY
Second and subsequent calls to
the same card/port destination will
obtain a busy response. Used for
64K and rate adapted calls where
a single ‘B’ channel is used per
user port connection.
B) ACCEPT
MULTIPLE
CALLS
Second and subsequent calls to
the same card/port destination will
be accepted by the SBUPRI. This
is required for channel aggregation
(>64K user ports).
E) CLEAR
RECORD
ENTER
RECORD:
The port number to be cleared
must be entered here. The entry
requires a [CR].
F) LIST
RECORD
ENTER
RECORD:
The record number to be listed
must be entered here. The slot
and port routing for this port is
then displayed. The entry requires
a [CR].
SBUPRI Command Menu
80-14005000-01 3–5
G) LIST
RECORDS
1-16
Slot and port routing for records
1-16 is displayed.
H) LIST
RECORDS
17-32
Slot and port routing for records
17-32 is displayed.
I) LIST
RECORDS
33-48
Slot and port routing for records
33-48 is displayed.
CBUPRI/E1 SBUPRI-23/30 User Manual
80-14005000-013–6
3.2.3 ISDN Menu
The ISDN sub-menu has a total of si x entries A-F, of which A-C are only
applicable in T1 mode with the SBUPRI-23. Several sub-menus are
applicable only for either E1 or T1.
The L1 Pulsemask menu is exclusiv e to T1 and pr ovi des eight selec tions
for l ine lengt h. The opt ions control the equali ser adjusti ng the pulse si ze
and optimising pulse shape to compensate for losses due to line
characteristics and length.
If t he SBUPRI-23 is connected di rectly to t he network term ination poi nt
then option A) T1 DS1 should be used. However if the network
termi nation point i s not adjacent to the SB UPRI-23 then an appropriate
option in t he range B) to H) should be chosen f rom thi s menu accordi ng
to the line length to the termination point.
A) L1 PULSEMASK
1,2
A) T1 DS1 (F)
B) T1 DSX-1 0-35m (0-113ft)
C) T1 DSX-1 25-65m (81-211ft)
D) T1 DSX-1 55- 5m (178-308ft)
E) T1 DSX-1 85-125m (276-406ft)
F) T1 DSX-1 115-155m (373-503ft)
G) T1 DSX-1 145-185m (471-601ft)
H) T1 DSX-1 175-210m (568-682ft)
B) L1 SYNC LOSS PERSISTENCE TIMER
1,2
The Sync Loss Persistence Ti mer is the ti me period
that a sync loss conditi on must persist f or before t he
Loss of Synchronisation Condition is recognised by
the module.
1
This menu and sub-menus are only available with the SBUPRI-2330.
2
This menu is only available in T1 mode.
SBUPRI Command Menu
80-14005000-01 3–7
C) L1 SYNC GAIN PERSISTENCE TIMER
1,2
The Sync Gain Persistence Ti mer is the ti me period
beginning when synchronisati on is f irst detec ted that
the Synchronised condition must persist for before
the Synchronisation Gained Condi tion is recognised
by the module.
D) L3 ISDN DISPLAY
A) ENABLED
Displays information messages
from the ISDN network.
B) DISABLED (F)
Inhibits this display.
E) L3 INTER-CALL GAP
This is the time delay between ISDN signalling
messages sent by the PRIM to the exchange. A
small or zero delay may mean the exchange cannot
handle the peak message rate from the PRIM and
calls may be lost.
A) NO DELAY
B) 100mS (F)
C) 200mS
D) 300mS
E) 400mS
F) 500mS
CBUPRI/E1 SBUPRI-23/30 User Manual
80-14005000-013–8
F) L3 OUTGOING B-CHANNEL
1
A) PREFERENCE A) PREFERRED (F)
B) EXCLUSIVE
C) ANY
3
B) CHANNEL
SEARCH
A) LOW TO HIGH
4
B) HIGH TO LOW
5
3
This menu is only available in E1 mode.
4
This is the Default setting for the T1 menu.
5
This is the Default setting for the E1 menu.
Regulatory Requirements
80-14005000-01 4–1
4 Regulatory Requirements
4.1 United Kingdom and Europe
Users based i n the United Ki ngdom must pay parti cular attent ion to the
information contained in this section.
B.A.B.T. Approval numbers:
CBUPRI/E1: AA605507
SBUPRI-30: AA608583
The CBUPRI/E 1 and SBUPRI-30 are approved f or connection to ISDN
services provided by British Telecom PLC, or any similar
telecommunications operator.
1. Only connect apparatus com plying with t he 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’.
2. All apparatus connected to thi s unit and thereby connect ed directly
or indirectly to the British Telecom circuits must be approved
apparatus as defined in Section 22 of the British
Telecommunications Act 1984.
3. Users must ensure compliance with saf ety precautions by referring
to the installation section of the Shelf Systems Manual, with
relevance to the Shelf type it is housed in.
CBUPRI/E1 SBUPRI-23/30 User Manual
80-14005000-014–2
4.2 USA Compliance for FCC and Industry Canada
The fol lowing paragraphs describe requirem ents and informati on based
on FCC rules, and are applicable to the SBUPRI-23 only. The
CBUPRI/E1 is not approved for use in USA or Canada.
4.2.1 FCC Rules, Part 15
The SBUPRI-23 c ard has been tested and comply with t he limi ts 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 ener gy and, if not i nstalled and used in accor dance with the
instruction manual, can 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 in the user’s expense.
CHANGES OR MODIFICATIONS NOT EXPRESSLY APPROVED
BY CABLETRON SYSTEMS COULD VOID THE USER’S
AUTHORITY TO OPERATE THE EQUIPMENT.
4.2.2 FCC Rules, Part 68
4.2.2.1 FCC Part 68 Registration
The SBUPRI-23 card complies with FCC Rules, Part 68. On this
equipment is a label which contains, am ong other inf ormation, the FCC
Part 68 registration number.
Cabletron Systems Inc. are the FCC registered company.
Regulatory Requirements
80-14005000-01 4–3
4.2.2.2 Service
In the event of equipment m alfunction, all repairs should be perf ormed
by Cabletron Sy stems
or an authorised agent. It is the responsibility of
users requiring service to report the need for service to Cabletron
Systems or to one of our authorised agents. Serv ice can be facilitated
through our office at:
Cabletron Systems Inc.,
35 Industrial Way, Rochester, NH 03866 USA.
Phone: (603) 332-9400, Fax: (603) 337-2211
The telephone com pany can ask you to disconnect the equi pment fr om
the network until the problem i s corrected or until you are sure that the
equipment is not malfunctioning.
4.2.2.3 Facility Interface Information
In order to connect registered terminal equipment to the telephone
company lines, the term inal equipment must utilise an FCC registered
jacks. Standardised jacks are used for this equipment. The following
table contains Facility Interface Code (FIC), Ringer Equival ence Num ber
(REN), Serv ice O rder Code (SOC) and net work jack inform ation for the
equipment.
Port Identifier FIC SOC Network Jack
SBUPRI-23 04DU9-1SN 6.0 N RJ48C
The SBUPRI-23 interface connects to the Public Switched Telephone
Network through a FCC registered NCTE which specifies the type of
network jack to be used.
4.2.2.4 Disruption of the Network
If the SBUPRI-23 card disrupts the telephone network, the telephone
company can discontinue your service temporarily. If possible, the
telephone com pany will notif y you in advance. If advance notice is not
practical, they will notify you as soon as possible. Y ou are al so inf orm ed
of your right to file a complaint with the FCC.
CBUPRI/E1 SBUPRI-23/30 User Manual
80-14005000-014–4
4.2.2.5 Telephone Company Facility Changes
The telephone com pany can make changes i n its f acilities, equipm ent,
operations, or procedures that can affect the operation of your
equipment . If they do, you should be notifi ed in advance so you have an
opportunity to maintain uninterrupted telephone service.
4.2.2.6 Electrical Safety Advisory
While the SBUPRI-23 card is fully compliant with FCC rules and
regulations, it is recommended that an Alternating Current (AC) surge
arrestor of t he form and capability suitable for the model purchased be
install ed in the AC outlet to which the F iv em ere product s are connected.
Consult with your distributor as to the surge protector requirements for
your equipment.
Glossary of Terms
80-14005000-01 5–1
5 Glossary of Terms
Here are some descriptions of most used abbreviations in this manual:
AIS Alarm Indication Signal
BRI Basic Rate Interface
CBUPRI/E1 Primary Rate Interface Module (E1 only)
CRC Cyclic Redundancy Check (an indication of errors
received by monitoring the CRC bits in timeslot 0
from the ISDN)
FCC Federal Communications Commission (USA)
MSN Multiple Subscriber Number (an ISDN address
method of defining a specific user port for a call
destination)
NT Network Termination
PRI Primary Rate Interface
SBULSM LAN Shelf Manager Module
SBUGSM Generic Shelf Manager Card
SBUPRI-23 Primary Rate Interface Module (T1 version)
SBUPRI-30 Primary Rate Interface Module (E1 version)
SBUQHS Quad High Speed Access Module
CBUPRI/E1 SBUPRI-23/30 User Manual
80-14005000-015–2
SBUQHB Quad High Speed Backup Module
SBUQLS Quad Low Speed Access Module
SBUQLB Quad Low Speed Backup Module
SBU-NM Personal Computer Network Controller.
(Fivemere proprietary network management
system).
STP Screened Twisted Pair (cable)
RAI Remote Alarm Indication
TA Terminal Adaptor
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