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SS7G21 and SS7G22 Signaling Servers Hardware Manual Issue 7
Note that for some geographic regions, and subject to limitations, the T1/E1 ports of SS7HDP boards in
SS7G22 products may be connected to “outside plant” signal conductors, and therefore become TNV-1
circuits. If your application needs to use these TNV-1 capabilities, then you must consult the Installation
Guide and Regulatory Notices of the SS7HDP for detailed information, including SAFETY WARNINGS, and
service instructions. In summary, these are the subjects to which attention must be paid:
• Direct connection to “outside plant” signal conductors (metallic) is not approved in USA.
• Direct connection to “outside plant” signal conductors (metallic) in Finland, Sweden, Norway, is
conditional on meeting “Additional Safety Requirements”.
• The Top Cover of the product must be securely fastened at all times. For service operations, by Qualified
Service Technician, requiring removal of the Top Cover, all interface cords must be disconnected from
the telecommunications network.
• Segregation of TNV and SELV cables.
The telecommunication interfaces of these products are described in Section 3.4, “PCM Interface” on page 16
and Section 6.4, “PCM Interface Ports” on page 35. The interfaces are primary rate telecommunications
(PCM) interfaces, configurable as T1 or E1 interfaces, with selectable line code and frame format. For
information on setting the product configuration, see the appropriate SS7G2x <Operating Mode> User
Manual. Section 2.10, “Related Information” on page 13 lists the various user manuals. The installer or
developer must ensure that the products are configured to give an implementation that complies with the
services offered by the local Public Switch Telephone Network (PSTN) operator. Application developers
implementing supplementary services at the application level must ensure that their implementation
complies with the services offered by the local Public Switch Telephone Network (PSTN) operator. In case of
doubt, network specifications must be consulted. In the European Union, the R&TTE Directive imposes that
each PSTN operator makes such specifications available.
The telecommunication (PCM) interfaces of the SS7 Signaling Boards have been successfully tested against
TBR12 and TBR13 when configured for E1 operation.
4.3.4 Product Environmental Information
During August 2005, the European Union Directive on Waste Electrical and Electronic Equipment (2002/96/
EC) and its amendment (2003/108/EC), collectively known as the WEEE Directive, came into force
throughout most of the European Union. This Dialogic product comes within the scope of the WEEE Directive.
We are confident that this product will provide you with many years of reliable service. Moreover, we are
pleased to advise you that Dialogic warrants this product, as detailed in the user guide and provides a fee
based repair service when the product is out of warranty. However, a time will come when the product will
no longer meet your needs or will become un-economic to repair. It is at that stage that we ask for your co-
operation in recycling this product in the spirit of the WEEE directive.
Dialogic has taken great care to minimize the environmental burden of this product by careful design and
manufacturing it under an Environmental Management System, registered to ISO14001. The requirements
of ISO14001 are similar to and as rigorous as the requirements of ISO9001, Quality Management Systems
with which you may be more familiar. We ask you to help us to ensure that the environmental burden of this
product is minimized when it is of no further use to you by recycling it.
Please do not dispose of this product through municipal or general waste systems because it contains
materials which can be economically recycled. Like all electrical and electronic equipment, including
televisions and computers, it may contain small amounts of materials which could lead to environmental
damage. To minimize any environmental damage we ask you to have this product recycled by:
•
bringing it to the recycling collection point in your company
• by handing it into the store where you are purchasing the replacement
• by delivering it to a local bring-centre in your area
No charge can be imposed on you for this recycling service, in the European Union, as Dialogic has paid for
recycling this product when it was placed on the market. These are requirements of the WEEE directive.
We thank you in advance for you co-operation and working with Dialogic in protecting our environment.
Please do not dispose of this product through municipal or general waste, recycle it.