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LampSite Solution
Product Description
Issue
05
Date
2014-06-18
HUAWEI TECHNOLOGIES CO., LTD.
Copyright © Huawei Technologies Co., Ltd. 2014. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd.
Trademarks and Permissions and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd. All other trademarks and trade names mentioned in this document are the property of their respective holders.
Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS" without warranties, guarantees or representations of any kind, either express or implied. The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute a warranty of any kind, express or implied.
Huawei Technologies Co., Ltd. Address:
Huawei Industrial Base Bantian, Longgang Shenzhen 518129 People's Republic of China
Website:
http://www.huawei.com
Email:
[email protected] [email protected]
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LampSite Solution Product Description
Contents
Contents 1 Hardware Architecture ........... ................................. ............................................ ............................................. .............................................. ................................... ............ 3 1.1 Overview ............................................................ ............................................................................................................................. .............................................................................................. ............................. 3 1.1.1 Product Architecture ............................................................................................................................... ....................................................................................... ........................................ 3 1.2 BBU3900 ......................................................................................................................................................... 4 1.3 RHUB3908 Equipment ............................................................................................ .................................................................................................................................... ........................................ 4 1.3.1 RHUB3908 Exterior ............................................................................................................................... 5 1.3.2 RHUB3908 Ports .................................................................................................................................... 6 1.3.3 PSU ......................................................................................................................................................... ................................................................................................................. ........................................ 8 1.4 pRRU3901 Equipment ................................................................................................................ ................................................................................................................................... ................... 10 1.4.1 pRRU3901 Exterior .............................................................................................................................. 10 1.4.2 pRRU3901 Ports ................................................................................................................................... ............................................................................................. ...................................... 11
2 Installation and Application Scenarios ....................... ............................................. ............................................. ..................................... .............. 15 2.1 Installation Scenarios ..................................................................................................................................... 15 2.2 Application Scenarios ............................................................... ............................................................................................................................. ...................................................................... ........ 15 2.3 Physical Specifications............................................................. ........................................................................................................................... ...................................................................... ........ 17 2.3.1 RHUB3908 Specifications .................................................................................................................... ........................................................ ............................................................ 17 2.3.2 pRRU3901 Specifications ......................................................... ..................................................................................................................... ............................................................ 17 2.4 Environment Requirements ............................................................................................................................ ................................................................ ............................................................ 18 2.5 Standard Compliance ..................................................................................................................................... 19
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LampSite Solution Product Description
1 Hardware Architecture
1
Hardware Architecture
1.1 Overview 1.1.1 Product Architecture Figure 1-1 shows the product architecture of the LampSite solution in UMTS, LTE, LTE, or UMTS+LTE mode. Figure 1-1 Product architecture of the LampSite solution in UMTS, LTE, or UMTS+LTE mode
NOTE
The example hardware shown in Figure in Figure 1-1 can be applied in all modes. The BBU can be configured with baseband boards at different modes to meet requirements of different scenarios, and the pRRU can be configur configured ed with diff different erent RF daug daughter hter boards aatt different different modes to su support pport multimode multimode applications.
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LampSite Solution Product Description
1 Hardware Architecture
1.2 BBU3900 For more details about the BBU3900, see BBU3900 Description.
1.3 RHUB3908 Equipment The RHUB3908 converges the common public radio interface (CPRI) data from the RF remote device. The main functions of the RHUB3908 are as follows:
The RHUB3908 works with the BBU and pRRU to provide indoor coverage.
In the downlink, the RHUB3908 receives the baseband data from the BBU, splits the data into different routes, and sends it to pRRUs. In the uplink, the RHUB3908 converges the data from pRRUs and sends the data to the BBU.
The internal PoE module in the RHUB3908 provides power to the pRRU.
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LampSite Solution Product Description
1 Hardware Architecture
1.3.1 RHUB3908 Exterior Figure 1-2 shows the RHUB3908 exterior. exterior. Figure 1-2 RHUB3908 exterior
Figure 1-3 provides 1-3 provides the dimensions of the RHUB3908. RHUB3908. Figure 1-3 RHUB3908 dimensions
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1 Hardware Architecture
1.3.2 RHUB3908 Ports Figure 1-4 shows the ports on the RHUB3908 panel. For details about the power supply unit (PSU), see section 1.3.3 section 1.3.3 "PSU." "PSU." Figure 1-4 RHUB3908 panel
1. PSU
2. AC input socket
3. Ground screw
Table 1-1 describes the ports and certain features on the RHUB3908. Table 1-1 Ports and certain features on the RHUB3908
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Label
Description
CPRI0 CPRI1
Optical port used for signal transmission between the RHUB and the BBU or between the RHUB and the upper-level/lower-level upper-level/lower-level RHUB
GE0/1
FE/GE electrical port (reserved)
EXT_ALM
Dry contact alarm port used for monitoring backup power system alarms
ETH
Reserved port
PWR0~7/CPRI_E0~ CPRI_E7
Power supply port and transmission port between the RHUB and the pRRU.
Power input socket
Port for AC power input
RST
Hardware reset button for initializing configurations
Ground screw
Used for connecting PGND cables. If PGND cables use a one-hole OT terminal, connect them to the ground screws at the bottom of the panel.
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Table 1-2 describes the RHUB3908 indicators. Table 1-2 RHUB3908 indicators
Indicator
Color
Status
Description
RUN
Green
Steady on
There is power supply, but the RHUB is faulty.
Steady off
There is no power supply, or the RHUB is faulty.
Blinking on for 1s and off for 1s
The RHUB is functioning properly.
Blinking on for 0.125s and off for 0.125s
The RHUB is loading software, configuring data, not working, or the software is in security version.
Steady on
Alarms have been generated, and the RHUB must be replaced.
Steady off
No alarms have been generated.
Blinking on for
At least one alarm has been reported. The
1s and off for 1s
RHUB may have to be replaced.
Steady on
The RHUB is activated and functioning normally.
Steady off
The RHUB is not activated.
Blinking on for 1s and off for 1s
The device is under commissioning.
Steady green
The CPRI link is functioning properly.
Steady red
An optical module has failed to transmit or receive signals because the optical module is faulty or the optical fiber is broken.
Blinking red on
The CPRI link is out of lock possibly
for 1s and off for 1s (red)
because the dual-mode dual-mode clock sources are are not synchronous or the data rates over CPRI ports do not match.
Steady off
The optical module is not detected or is powered off.
Steady on
The connection is set up.
Steady off
No connection is detected.
Blinks
Data has been transmitted or received.
Steady off
No data has been transmitted or received.
Steady on
The RHUB is supplying power to the pRRU properly.
ALM
ACT
CPRI0/CPRI 1
GE0/1 This indicator is on only when the PHS feature is enabled.
PWR0~7
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Red
Green
Red or green
Green
Yellow
Yellow
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LampSite Solution Product Description
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Indicator
CPRI_E0~CP RI_E7
Color
Green
Status
Description
Blinking on for 1s and off for 1s
The PSE is negotiating or faulty.
Steady off
The RHUB is not supplying power to the pRRU.
Steady on
The CPRI link is functioning properly.
Steady off
The CPRI link is out of lock or disconnected possibly because of an Ethernet cable disconnection or PHY fault.
1.3.3 PSU The PSU converts 110 V/220 V AC power into – into – 57 57 V DC power. Figure 1-5 shows the PSU exterior. exterior. Figure 1-5 PSU exterior
1. Indicators
2. PSU buckle
3. PSU handle
NOTE
The buckle and handle are used to physically install the PSU in the RHUB box.
Figure 1-6 shows the PSU indicators. Figure 1-6 PSU indicators
1. Power supply indicator
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2. Alarm indicator
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3. Fault indicator
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LampSite Solution Product Description
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Table 1-3 describes the PSU indicator status. Table 1-3 PSU indicator status
Indicator
Color
Status
Possible Cause
Handling Suggestion
Power indicator
Green
Steady on
AC input is available for the PSU.
This status is normal and requires no handling.
Steady off
AC input is unavailable for the PSU.
Check whether the AC input is normal. If the AC input is normal, replace the PSU.
The PSU is damaged.
Replace the PSU.
Blinking on for 1s and off for 1s
The PSU is being checked.
This status is normal and requires no handling.
Steady on
High-temperature
Ensure that the vent of
causes over-power alarms PSU or breakdown alarms.
the PSU and is not blocked the ambient temperature is normal.
AC input under voltage
Check the voltage of the power grid.
The PSU is hibernating.
This status is normal and requires no handling.
Steady off
No protection alarms alarms have been reported on the PSU.
This status is normal and requires no handling.
Blinking on
The PSU is
Replace the PSU or
for 1s and off for 1s
disconnected from the monitoring module.
monitoring module.
Steady on
The PSU locks out automatically when the output is over voltage.
Unplug the PSU, wait for one minute, and re-insert the PSU.
There is no input because the PSU is faulty.
Replace the PSU.
The PSU is functioning properly.
This status is normal and requires no handling.
Alarm
Yellow
indicator
Fault indicator
Red
Steady off
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LampSite Solution Product Description
1 Hardware Architecture
1.4 pRRU3901 Equipment The pRRU, a remote radio unit, processes RF signals as follows:
The transmit channel receives the baseband signals from the BBU and performs digital-to-analog conversion. The baseband signals are up-converted to the transmit frequency band using the zero IF technology technology.. The pRRU then filters and amplifies the signals, which are sent to the antenna for transmission.
The receive channel receives the RF signals from the antenna. Then, the RF signals are down-converted to baseband signals and sent to the BBU for processing after being filtered and amplified.
NOTE
The CPRI data can be transmitted only using the Ethernet cable. pRRU3901 supports the following following::
Built-in or external antennas
PoE and AC/DC adapter
Flexible multi-mode configurations, with built-in RF daughter boards for multiple radio access technologies (RA (RATs) Ts)
Wi-Fi daughter boards supporting data transmission services
1.4.1 pRRU3901 Exterior A pRRU can have two transmission ports or three transmission ports. The pRRU with three transmission ports can be configured with a Wi-Fi daughter board to connect to the AC and provide Wi-Fi Wi-Fi services. Unless otherwise otherwise specified, this document document uses the pRRU with three transmission ports as an example. Figure 1-7 shows the pRRU3901 exterior. Figure 1-7 pRRU3901 pRRU3901 exteri exterior or
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LampSite Solution Product Description
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Figure 1-8 shows pRRU3901 dimensions.
pRRU3901 dimensi dimensions ons Figure 1-8 pRRU3901
1.4.2 pRRU3901 Ports This section describes the ports and indicators on the pRRU3901 panels. Figure 1-9 shows the ports and indicators on the pRRU3901. Figure 1-9 Ports and indicators on the pRRU3901
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LampSite Solution Product Description
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Table 1-4 describes the ports on the pRRU3901. Table 1-4 Ports on the pRRU3901
Port
Description
ANT0
A port connected to the external antenna to transmit and receive signals. If the pRRU has built-in antennas, ports ANT0 to ANT5 are not required. If the pRRU is configured with the RU1 daughter board and no built-in antenna is installed, the ANT0 or ANT1 port is connected to the external antennas.
ANT1
A port connected to the external antenna to transmit and receive signals. If the pRRU has built-in antennas, ports ANT0 to ANT5 are not required. If the pRRU is configured with the RU2 daughter board and no built-in antenna is installed, the ANT2 or ANT3 port is connected to the external antennas.
ANT2 ANT3
A port connected to the external antenna to transmit and receive signals. If the pRRU has built-in antennas, ports ANT0 to ANT5 are not required. If the pRRU is configured with the RU3 daughter board or Wi-Fi daughter board and no built-in antenna is installed, the ANT4 or ANT5 port is connected to the external antennas.
ANT4 ANT5
A port connected to the RHUB. It supports the PoE and is used to transmit CPRI data between the RHUB and the pRRU.
PoE CPRI_E0 The PoE emblem indicates that the CPRI_E0 port supports the PoE power supply.
CPRI_E1
A port connected to the RHUB. It does not support the PoE and is used to transmit CPRI data between the RHUB and the pRRU.
PWR
A port connected to the adapter. It supports 12 V DC power. If the PoE power power supply mode is used, used, power supply is not required.
GE
An Ethernet port used for Wi-Fi data backhaul. Used to secure the pRRU3901. Locks are generally not prepackaged, and and must be purchased separately. separately.
Table 1-5 describes the pRRU3901 indicators.
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LampSite Solution Product Description
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pRRU3901 1 indic indicator atorss Table 1-5 pRRU390
Indicator
Color
Status
Description
RUN
Green
Steady on
The power supply is connected, but the pRRU is faulty.
Steady off
There is no power input, or the pRRU is
Blinking on for 1s and off for 1s
ALM
RU1
RU2
RU3/WI-F I
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Red
Red or green
Red or green
Red or green
faulty. The pRRU is working properly.
Blinking on for 0.125s and off for 0.125s
The pRRU is loading software, configuring data, not working, or the software is in security version.
Steady on
Alarms have been generated, and the pRRU must be replaced.
Blinking on for 1s and off for 1s
An alarm has been generated. This may be caused by a fault on the module or a port. Therefore, the module may have to be replaced.
Steady off Steady green
No fault is detected. The RU1 daughter board is online but not providing services.
Blinking green on for 1s and off for 1s
The RU1 daughter board is running properly.
Steady off
The RU1 daughter board is not installed.
Steady red
The RU1 daughter board is faulty.
Steady green
The RU2 daughter board is online but not providing services.
Blinking green
The RU2 daughter board is running
on for for 1s 1s and off
properly.
Steady off
The RU2 daughter board cannot be detected.
Steady red
The RU2 daughter board is faulty.
Steady green
The RU3 daughter board or Wi-Fi daughter board is online but not providing services. services.
Blinking green on for 1s and off for 1s
The RU3 daughter board or Wi-Fi daughter board is running properly. properly.
Steady off
The RU3 daughter board or Wi-Fi daughter board cannot be detected. detected.
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LampSite Solution Product Description
1 Hardware Architecture
Indicator
CPRI_E0
Color
Green
Status
Description
Steady red
The RU3 daughter board or Wi-Fi daughter board is faulty.
Steady on
The CPRI link is functioning properly.
Steady off
The CPRI link is not functioning properly or faulty.
CPRI_E1
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Green
Steady on
The CPRI link is functioning properly.
Steady off
The CPRI link is not functioning properly or faulty.
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LampSite Solution Product Description
2
2 Installation and Application Scenarios
Installation and Application Scenarios
2.1 Installation Scenarios The RHUB3908, which is 1 U in height, can be installed in a cabinet, rack, shelf, or on a wall. The pRRU3901 can be installed on a wall or ceiling.
2.2 Application Scenarios The LampSite solution provides indoor coverage to indoor areas with high traffic, such as office buildings, shopping malls, bars, hotels, and parking lots. Because B ecause RHUB3908 and pRRU3901 are compact and light, they can be installed installed anywhere indoors. In office buildings, BBUs are installed in an equipment room, and RHUBs and pRRUs are installed in the office areas, as shown in Figure in Figure 2-1. 2-1.
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LampSite Solution Product Description
2 Installation and Application Scenarios
Figure 2-1 Example of the LampSite
In SRAN9.0 or later, if the customer requires the WLAN networ network k deployment in addition to the UMTS/LTE UMTS/LTE network, pRRUs with Wi-Fi daughter boards can be purchased and connected to the WLAN network through GE ports on the pRRUs.
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LampSite Solution Product Description
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2.3 Physical Specifications 2.3.1 RHUB3908 Specifications Table 2-1 lists RHUB3908 specifications. Table 2-1 RHUB3908 specifications
Item
Specifications
Dimensions
Height (mm)
Width (mm)
Depth (mm)
43.6
482
310
Weight
≤ 8 kg kg
Input voltage
100 V AC to 120 V AC; 200 V AC to 240 V AC
Transmission port
Eight FE/GE electrical ports
Power consumption
< 40 W
Power supply
8x90 W: A CPRI_E provides a power supply of 90 W.
Two FE/GE optical ports
2.3.2 pRRU3901 Specifications Table 2-2 lists pRRU3901 specifications. Table 2-2 pRRU3901 pRRU3901 specif specifica ication tionss
Item
Specifications
Dimensions
Height (mm)
Width (mm)
Depth (mm)
230
230
50
Weight
≤ 3 kg kg
Input voltage
AC/DC power: 100 V AC to 120 V AC; 200 V AC to 240 V AC PoE: -36 V DC to -60 V DC
Transmission port
Three FE/GE electrical ports
Power consumption
With one RF daughter board: board: ≤ 30 W W With two RF daughter boards: boards: ≤ 50 W W With three RF daughter boards: boards: ≤ 70 W 70 W (One of the three RF daughter boards is a Wi-Fi daughter board.)
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2.4 Environment Requirements Table 2-3 lists environment requirements. Table 2-3 Environment requirements
Item
Specifications
Operating temperature
RHUB: – RHUB: – 5ºC 5ºC to +50ºC pRRU3901:
Installed on a wall: – wall: – 5ºC 5ºC to +45ºC
Installed on a ceiling: – ceiling: – 5ºC 5ºC to +40ºC
Storage temperature
– 40ºC 40ºC to +70ºC
Relative humidity
5% RH to 95% RH
Absolute humidity
1 g/m to 30 g/m
Operating pressure
70 kPa to 106 kPa
Protection rate
IP20
Operating environment
EUROPEAN Temperature-controlled locations ClassETS 3.2 300 019-1-3 Temperature-controlled
Storage environment
ETSI EN300019-1-1 V2.1.4 (2003-04) class1.2 "Weather protected, not temperature-controlled temperature-controlled storage locations"
Transport environment
ETSI EN300019-1-2 V2.1.4 (2003-04) class 2.3 "Public transportation"
Anti-seismic performance
IEC 60068-2-57 (1999-11) Environmental testing – testing – Part Part 2-57: Tests – Test Tests – Test Ff: Vibration – Vibration – Time-history Time-history method
3
3
YD5083-99: Interim Provisions for Test of Anti-seismic Performance of Telecommunications Equipment (telecom industry standard in the People's Republic of China) GR63 5.4.1 zone4: NEBS Protection from damp, mold, and salt-spray fog
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TM
Requirements: Physical Protection
Class B
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2.5 Standard Compliance Table 2-4 lists complied standards. Table 2-4 Standard compliance
Item
Specifications
EMC
The base station complies with the following standards related to electromagnetic compatibility:
CISPR22 Class B
VCCI Class B
GB9254 Class B
IEC61000-3-2
IEC61000-3-3
IEC 61000-4-2
IEC 61000-4-3
IEC 61000-4-4
IEC 61000-4-6
IEC 61000-4-11 R99, R4, R5, R6, R7, R8, R9, and R10
3GPP Environment protection standard
RoHS
Surge protection standard
IEC61000-4-5 surge immunity
Protection standard
YD 5098-2001
IEC 61000-4-5
ETSI EN301 489
ITU-T K.20
Safety Standards
IEC60950
Environment standard
ETSI EN 300 019-2-1
ETSI EN 300 019-2-2
ETSI EN 300 019-2-3
IEC 60068-2
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