Avaya IP Office Essential Edition PARTNER Version, Справочное руководство

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PARTNER® Version, Installation and Reference Manual Page 33
- Issue 1a (30 January 2010) IP Office Essential Edition
Installing PARTNER®: Getting Started
Expansion Interconnect Cable Connects the control unit to expansion
modules (except WAN3 modules). RJ45 to
RJ45. Blue. 7002134
57 1m/3'3''
. 1m/3'3''.
LAN Cable Connects from IP Office LAN ports to IP
devices. RJ45 to RJ45. Grey. 7002134
81 3m/9'10
''. 100m/328
'.
The table below details the maximum total cable distances for DS and analog extensions using different cable types.
Telephone
Unshielded Twisted-Pair (UTP) - 50nf/Km
CW1308
AWG22
(0.65mm)
AWG24
(0.5mm)
AWG26
(0.4mm)
1400 Series 1000m/3280'. 1000m/3280'. 400m/1310'. 400m/1310'.
T3 Series (Upn) 1000m/3280'. 1000m/3280'. 400m/1310'. –
Analog Phones 1000m/3280'. 1000m/ 3280'. 400m/1640'. 800m/2620'.
3.2.7 Grounding
Use of ground connections reduces the likelihood of problems in most telephony and data systems. This is especially
important in buildings where multiple items of equipment are interconnected using long cable runs, for example phone
and data networks.
All IP Office control units and external expansion modules must be connected to a functional ground. In some cases, such
as ground start trunks, in addition to being a protective measure this is a functional requirement for the equipment to
operate. In other cases it may be a locale regulatory requirement and or a necessary protective step, for example areas
of high lightning risk.
· WARNING
During installation do not assume that ground points are correctly connected to ground. Test ground points before
relying on them to ground connected equipment.
The ground point on IP Office control units and external expansion modules are marked with a or symbol.
Ground connections to these points should use a 14 AWG solid wire with either a green sleeve for a functional ground or
green and yellow sleeve for a protective ground.
·
Additional protective equipment
In addition to grounding, additional protective equipment will be required in the following situations. Refer to "
Out of
Building Telephone Installations ".
·
On any Digital Station or Phones external expansion module connected to an extension located in another building.
3.2.8 Rack Mounting
The IP Office 500v2 control unit and IP Office 500 external
expansion units can be rack mounted if required into 19-inch rack
systems. This requires an IP Office 500 Rack Mounting Kit (SAP
700429202) for each unit.
The kit includes:
·
A rack mounting bracket and screws for attachment of the
bracket to the unit
· Nuts and bolts for rack attachment.
·
Brackets and cable ties for cable tidying.
As indicated in the diagram following, the rack mounting bracket
can be used in several positions on the unit.