MCL nanoSwitch Manual de usuario
mcl
nanoSwitch
Installation Guide
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59, Bownham Park,
Rodborough Common,
Stroud, Glos.,
GL5 5BZ
United Kingdom
Tel: +44 (0)1453 873399
Fax: +44 (0)1453 873399
email: [email protected]
web: www.marinex.co.uk
Document History
Version Date Notes
1 07/2008 First Issue
2 06/2009 Correction of typing errors
Marine Communications Limited
Regulatory information
nanoSwitch
nanoSwitch Telephone Exchange has been designed to meet British Telecom standards.
nanoSwitch is designed for use on-board ships. It may not comply with specic statutory local PTT
requirements for use in some countries.
Maintenance
Maintenance of nanoSwitch must only be performed by Marine Communications Limited or its authorised
agent. The user may not make any changes and/or repairs except as specically noted in this manual.
Unauthorised alterations or repairs may affect the approval status of the system and void any remaining
warranty.
There are no serviceable components in the exchange. Board replacement is the only method of service.
Faulty boards to be returned to Marine Communications Limited or its authorised agent.
Radiated Emissions
nanoSwitch complies with the current rules regarding radiation and radio frequency emission as dened
by the European EMC CE marking.
This equipment generates and uses R.F. energy and if not installed and
used in accordance with the instruction manual may cause interference.
Telephone Compatibility
Marine Communications Limited’s nanoSwitch Telephone Exchange has been designed to work with
most telephone instruments worldwide. However satisfactory performance cannot be guaranteed for every
allowable combination of host and subsidiary apparatus.
Only telephones which use DTMF signalling can be used. It will not work with Loop Disconnect (LD) or
pulse telephones.
All telephones over 15 years old should be replaced with modern telephones.
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General Information
System Components
Site Preparation
System Installation
System Wiring
Control Panel
Extension Commissioning
External Line Commissioning
Default Configuration
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Standard Commissioning Report Sheets B
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nanoSwitch Installation Guide General Information
nanoSwitch Telephone Exchange is a fully digital telephone system designed to meet the current
and planned future requirements of all internal and external telephone calls made on-board ship.
nanoSwitch system incorporates state of the art digital technology for command processing
and voice switching, using Pulse Code Modulation/ Time Division Multiplexing (PCM/TDM)
distributed switching matrix.
nanoSwitch is able to be bulkhead or rack mounted by turning the supplied brackets through 90
degrees.
The system architecture has been designed to allow a high level of software control over the
system’s hardware. The software has a large range of features and capabilities including Call
diversions and pickups, voice prompting etc
All of the features can be controlled at extension, group and user levels.
nanoSwitch has extra features for the marine environment including:
Ø External shore line, SATCOM, cellular and Public Address access
Ø AC and DC operation
Ø Priority intrusion
Ø Direct dial in and out with voice prompting (DISA)
Ø Voice prompting for features
Ø Modular construction
nanoSwitch supports up to 48 extensions for internal telephones, 6 external connections, 1 Public
Address interface and 2 uncommitted relays.
The exchange conguration (database) is held on an internal small ash card. The facilities within
the exchange can be changed to suit individual requirements using a Windows™ computer.
Programming is via USB on the processor board or via a network connection. Conguration and
log les can also be transferred to and from a PC using a small MMC card.
The exchange is requires an AC (90-260Vac) or DC (24V +/- 20%) power supply.
Every telephone and tie line can be individually congured to meet customer’s specic
requirements. Using a telephone equipped for Calling Line Indication (CLI) the caller’s telephone
number can be displayed on the receiver’s telephone unit.
The exchange is pre-programmed to provide specic features for 2 classes of extensions.
When connected to external lines, incoming calls are directed to a pre-specied extension.
Outgoing calls are enabled for Class A phones and can be dialled directly by prexing the
telephone number with a specic code.
Call-logging facilities are provided by the exchange to enable all internal, outgoing and incoming
calls to be logged. The information logged includes the source extension, user name, number
dialled and duration of the call. Output is through an RS232 serial interface for a printer.
The system uses -48V bias on telephone lines giving superior performance over 24V systems.
The volume on telephones can also be set electronically under engineering control to ensure
clarity in reception.
By adding or replacing plug-in modules, users can carry out future expansion and servicing of
the exchange. To assist with maintenance and fault nding, either the front LCD display or an PC
can be used.
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System Components
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