RadioFrame Networks Inc MCSERIESHP10 Benutzerhandbuch
Pre-Installation
MC-Series High-Power System
998--01
Rev
X1
40
CONFIDENTIAL AND PROPRIETARY
RadioFrame Networks, Inc.
TRADE SECRET INFORMATION
3.1.10 Alarm Blocks
Various alarms or sensors are installed within the Sprint Nextel site building. All alarm
wiring terminates at the Environmental Alarm System (EAS) location within the cabinet.
All alarm wires shall be tagged and labeled with the appropriate alarm item. All contacts
will be normally closed, dry and isolated from ground. Alarm wire will be neatly run and
secured using nylon cable ties/clamps every three feet to walls and existing cable tray. All
alarm wiring shall be two-wire, 22 AWG.
wiring terminates at the Environmental Alarm System (EAS) location within the cabinet.
All alarm wires shall be tagged and labeled with the appropriate alarm item. All contacts
will be normally closed, dry and isolated from ground. Alarm wire will be neatly run and
secured using nylon cable ties/clamps every three feet to walls and existing cable tray. All
alarm wiring shall be two-wire, 22 AWG.
3.1.10.1
Environmental Alarm System (EAS)
Plan to implement EAS alarm blocks, wiring and sensors as required depending on the
installation:
installation:
• If the MC-Series system cabinet is deployed as a standalone unit (i.e., as the only
cabinet in the area), plan to provide standard Sprint Nextel facility environmental
sensors, wiring and connections. Plan to install the EAS alarm blocks on the Telco
board on the wall of the space where the MC-Series system cabinet is located, and
locate the high-temperature and low-temperature sensors there. Plan to provide
conduit or other wire routing from a door sensor, HVAC units (if separate HVAC
units are installed for the installation), and AC power failure / surge arrestor failure
sensors.
sensors, wiring and connections. Plan to install the EAS alarm blocks on the Telco
board on the wall of the space where the MC-Series system cabinet is located, and
locate the high-temperature and low-temperature sensors there. Plan to provide
conduit or other wire routing from a door sensor, HVAC units (if separate HVAC
units are installed for the installation), and AC power failure / surge arrestor failure
sensors.
• If the MC-Series system cabinet is deployed as one of a group of cabinets (i.e., in
an RF “hotel”), plan to provide standard Sprint Nextel facility environmental
sensors, wiring and connections for one of the cabinets. The alarm facilities for the
other cabinets will generally not be used. For the cabinets with unused alarms, plan
to strap all alarm inputs with 24 AWG solid-conductor wire (e.g., wire from a
Category-5 cable). Plan to extend the 25-pair alarm cables with pre-connectorized
25-pair extension cables as needed to allow the alarm blocks to reach the wall
space where they are to be mounted. Do not plan to leave the alarm blocks in the
cabinets or otherwise not mounted.
sensors, wiring and connections for one of the cabinets. The alarm facilities for the
other cabinets will generally not be used. For the cabinets with unused alarms, plan
to strap all alarm inputs with 24 AWG solid-conductor wire (e.g., wire from a
Category-5 cable). Plan to extend the 25-pair alarm cables with pre-connectorized
25-pair extension cables as needed to allow the alarm blocks to reach the wall
space where they are to be mounted. Do not plan to leave the alarm blocks in the
cabinets or otherwise not mounted.
3.2 Scheduling / Logistics
Procure all non-RFN hardware. Refer to Sprint Nextel documentation for procurement of
iSC-3s, EAS and CSU.
iSC-3s, EAS and CSU.
1 Procure the materials identified in section 3.1 required by Sprint Nextel technicians
to complete the installation.
2 Initiate the contracts necessary to engage outside contractors to complete the
installation work necessary, including any design or engineering work necessary for
seismic areas. Any installation requiring seismic certification requires a formal
design and installation package from an architect skilled in this area.
seismic areas. Any installation requiring seismic certification requires a formal
design and installation package from an architect skilled in this area.
3 Follow standard Sprint Nextel RF Operations and Site Development procedures for
scheduling (a) all installation activity and (b) all necessary datafill work.
Planning should now be complete for the following tasks:
• Securing the MC-Series system cabinet to the mounting surface
• Installing AC or DC power cabling and DC powerplant
• Installing grounding
• Installing AC or DC power cabling and DC powerplant
• Installing grounding