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Off-Air Class A Channelized Booster System
Safe-Com Wireless
page 1
SAFE-COM Wireless
Public Safety Distributed Antenna System
Product Line Series
www.safe-comwireless.com
SAFE-1000
User Manual
Safe-Com Wireless
Holmdel, NJ 07733
Public Safety Fiber Distributed Antenna System
Rev 6-20-18
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Summary of Contents for Safe-Com Wireless SAFE-1020
- Page 1 SAFE-COM Wireless Public Safety Distributed Antenna System Product Line Series SAFE-1000 Off-Air Class A Channelized Booster System User Manual Safe-Com Wireless Holmdel, NJ 07733 www.safe-comwireless.com Safe-Com Wireless Public Safety Fiber Distributed Antenna System Rev 6-20-18 page 1...
- Page 2 The information contained in this document is assumed to be correct and current. The manufacturer is not responsible for errors or omissions and reserves the right to change specifications at any time without notice. Safe-Com Wireless assumes no responsibility for its use nor for any indirect, incidental damage or loss resulting from its use.
- Page 3 Les types d'antenne non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de l'émetteur. Safe-Com Wireless Public Safety Fiber Distributed Antenna System 6-20-18 page 3...
- Page 4 18x18x6inch NEMA 4 unit. Safe-Com's high quality manufacturing system and superior applications support assures your success and the public's safety. This User Manual is specifically written for the SAFE-1000 Series: SAFE-1020 Off-Air Head-End. Class A SAFE-1015 Fiber Remote Unit, Class A And the...
- Page 5 ALC (automatic level control) circuit within the cards. The user can not set the output power to exceed the FCC limits. The user can set the output power lower than the designed maximum using the software supplied by the manufacture. Safe-Com Wireless Public Safety Fiber Distributed Antenna System 6-20-18...
- Page 6 The NEMA Unit is grounded to the case ground terminal internally. The user must assure that the earth ground connection is properly connected to the external earth ground. Quick System Application Overview Bidirectional Amplifier: Model 1030 Outdoor Antenna Indoor Antenna RF tap splitter Safe-Com Wireless Public Safety Fiber Distributed Antenna System 6-20-18 page 6...
- Page 7 Fiber DAS Option: Model SAFE-1020 & SAFE-1015 Indoor Antenna RF tap splitter fiber Connect all units with power. Single-mode Fiber Connections are required for the fiber DAS option. Power up the Head-End Unit and confirm the frequencies are set properly. See below. The frequencies should have been programmed at the factory, but the installer must always confirm the correct settings once the equipment is in the field.
- Page 8 The Safe-Com logo and title will appear once proper COM port is selected and configured. Enter “help” at prompt ($>) to display terminal commands. As shown above, enter “card” at the $> prompt to display card control commands. Shown below. Safe-Com Wireless Public Safety Fiber Distributed Antenna System 6-20-18...
- Page 9 AT “$CARD>” prompt enter “scan” to display the connected cards and their address as shown below. Safe-Com Wireless Public Safety Fiber Distributed Antenna System 6-20-18 page 9...
- Page 10 (or attenuate) the signal so that it is at the appropriate level to drive the next stage. The next stage is a power amplifier (in the BDA case) or a fiber optic transmitter (in the Fiber DAS case). Safe-Com Wireless Public Safety Fiber Distributed Antenna System 6-20-18...
- Page 11 Figure 1 Safe-COM Off-Air Channelized Distributed Antenna System installed in a building needing RF coverage Safe-Com Wireless Public Safety Fiber Distributed Antenna System 6-20-18 page 11...
- Page 12 Figure 2 Safe-COM Off-Air Channelized Distributed Antenna System with Fiber Option Safe-Com Wireless Public Safety Fiber Distributed Antenna System 6-20-18 page 12...
- Page 13 RF Input Levels Typical input range into the SAFE-1020 and SAFE-1030 Channelized Head-end unit is -95 to - 10dBm Within this range the Safe-Com Head-end will automatically compensate and adjust the level for optimal drive into the fiber distribution system.
- Page 14 One frequency per card – any Automatic Switchover undancy Uplink – Channel Cards Downlink – Channel Cards Fiber Connections Power Connections Outdoor Donor antenna Indoor DAS antenna Front Panel Connections Safe-Com Wireless Public Safety Fiber Distributed Antenna System 6-20-18 page 14...
- Page 15 A short pigtail with an SC/APC connector on the plug-in cards provides the optical interface. A 50 ohm SMB jack provides the RF interface. It is located on the front panel of each individual plug-in card. Safe-Com Wireless Public Safety Fiber Distributed Antenna System 6-20-18...
- Page 16 The HEUL (Head-End Up link) and the RDL (Remote DownLink) Cards have an optical output from the SC/APC tray at the top of the unit. Safe-Com Wireless Public Safety Fiber Distributed Antenna System 6-20-18...
- Page 17 Each Remote uses 2 fibers. One for uplink and one for downlink same fiber strand. Number of fiber connectors at Head-End: Two (2) Number of fiber connectors at Remote: Four (4) except the last Remote which has one (2) Safe-Com Wireless Public Safety Fiber Distributed Antenna System 6-20-18 page 17...
- Page 18 Remote. Beyond 5dBo, the System CNR may degrade. Star Topology Numb er of fibers to each remote depends on “Fiber Configuration” described above. A combination of Star and Linear are available. Consult factory. Safe-Com Wireless Public Safety Fiber Distributed Antenna System 6-20-18 page 18...
- Page 19 10dBm) can damage the unit so care should be take not to key up radios or cellphone near the unit, especially during installation process. Radios including cellphones should not be used in close proximity to the units. Safe-Com Wireless Public Safety Fiber Distributed Antenna System 6-20-18...
- Page 20 RF cable selection is based on the RF connector requested . Default type is a panel mounted 50ohm SMA female. Therefore RF cable required will be 50ohm SMA Male. Safe-Com Wireless Public Safety Fiber Distributed Antenna System 6-20-18 page 20...
- Page 21 The System will tolerate a direct fiber connection (i.e. a short 1 meter fiber) between the Safe-Com Head-end and the Safe-Com Remote Unit without exceeding RF output levels. Although a minimum of 2 dB optical fiber loss is advisable. Safe-Com Wireless Public Safety Fiber Distributed Antenna System 6-20-18...
- Page 22 RF carrier per card. Inputting 2 or more carriers per card can lead to damage and the performance will not meet specifications and cause interference with other operating bands. Safe-Com Wireless Public Safety Fiber Distributed Antenna System 6-20-18...
- Page 23 If a unit shows a Red alarm, click on the Detail TAB (e.g: “Head-End” or “Remote 1” ) above associated with that unit to display a dedicated page showing all settings and specific alarms for that Unit. Safe-Com Wireless Public Safety Fiber Distributed Antenna System 6-20-18...
- Page 24 Each unit in the system (up to five units per System: One Head-End and 4 Remotes) has a dedicated Detail TAB showing its specific settings and alarms as seen below. Refer to the “Safe-Com Wireless NMS User Manual” for details in downloading, installing and using the Network Management System.
- Page 25 Safe-Com has been informed of their potential occurrence, arising out of or in connection with this document or its use. Safe-Com Wireless Public Safety Fiber Distributed Antenna System...