Transcript
POI Solution
Proprietary Information: For internal use only © Copyright RFM Wireless Ltd.
1. Point Of Interface Multi Band Combiner
Description Point of interface (POI) is a platform for multi-combining system for Base station and DAS It combines several mobile carriers(operators) BTS or DAS system two or four output port(Comport) for distributed antenna system. At the same time, it distributes the different uplink signals to their each system, realizing multi-band and multi-signal combination and using simple two or four Com Antenna ports This is a feasible and efficient measure of realizing the coverage by signals from multi-networks.
Key Features
• • • • • • •
High Performance and high reliability Cost effective antenna sharing solution for outdoor and indoor applications 19 inch Rack Type. Effective in time and installation as it easy and fast.
Support building esthetical aspect by reducing number of indoor antenna. Multi band Support. Good isolation good power handling ability and excellent IMD.
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2. Application For BTS Interface BTS Interface POI Block Diagram
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Application For DAS Interface DAS System Interface POI Block Diagram BTS POI Master Unit
Remote Unit
HYBRIDE1 DL DL BTS
J1 800 , 900MHz
1
1+2+3+4
No Damage Protection Circuit
2
1+2+3+4
3
1+2+3+4
4
1+2+3+4
LTE+GSM+DCS+UMTS_TX DL
MU1
RU1 LTE+GSM+DCS+UMTS_RX
UL
UL DPX1
LTE+GSM+DCS+UMTS_TX DL
MU2
RU2 LTE+GSM+DCS+UMTS_RX
UL J2 1800 ,1900MHz BTS
DL No Damage Protection Circuit
MU3 DL
J3 1700 , 2100MHz
1+2+3+4
1
1+2+3+4
2
No Damage Protection Circuit
UL
RU3 LTE+GSM+DCS+UMTS_RX
LTE+GSM+DCS+UMTS_TX
DL UL
BTS DPX3
DL J4 LTE 700MHz 2600MHz
LTE+GSM+DCS+UMTS_TX
DL
UL DPX2
No Damage Protection Circuit
UL DPX4
BTS
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UL
1+2+3+4
3
1+2+3+4
4 HYBRIDE2 UL
MU4
RU4 LTE+GSM+DCS+UMTS_RX
3. Application Point of interface solution (Example 16IN 4OUT)
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4. POI Picture & Out Drawing Picture of 12:4 POI
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Out Drawing
5. CDMA + GSM900 + GSM1800 + UMTS_16:4 POI Electronical Specification ITEM
16:4 POI Block Diagram
Specification CDMA 800 : 824 ~844 & 869~889MHz GSM 900 : 890~915MHz & 935~960MHz
Frequency range
GSM 1800 : 1710~1880 MHz UMTS: 1920~2170 MHz CDMA: 9.5 dB GSM 900: 9.5 dB
Insertion Losses
GSM 1800: 10.5 dB UMTS: 8.0 dB
Return Loss
18dB
Rejection
50dB @CDMA-GSM @the remainder Ports : 80 dB
Port Port Isolation
20dB
In/Out Port
DIN(F) CDMA:2Port GSM 900: 3 Port
No of Input Ports
DCS1800:8 Ports UMTS: 3 Ports
No of Out put Ports
4Ports
In/Out Impedance
50 Ohm
Inter Modulation,
150dBc @2x43dBm TX Carrier
Operating temperature Range
-10℃ to +55℃
Power Handling Capability
Input Power:50Watt each Port
Proprietary Information: For internal use only
6. LTE + CDMA + AWS + PCS + G BLOCK_16:4 POI Electronical Specification
16:4 POI Block Diagram
ITEM
Specification
Frequency range
LTE 700 : 698 ~ 787 MHz CDMA850 : 824 ~ 889MHz AWS : 1710~1755 & 2110~2115MHz PCS+G Block : 1850 ~ 1995MHz LTE 700 : 8.5 dB
Insertion Losses
CDMA 850 : 8.5dB AWS: 8.5 dB PCS+G Block: 8. 5 dB
Return Loss
18dB
Rejection
At Others Port 80dB
Port Port Isolation
20dB
In/Out Port
DIN(F) LTE: 4Port CDMA850: 4 Port
No of Input Ports AWS: 4 Ports PCS: 4 Ports No of Out put Ports
4Ports
In/Out Impedance
50 Ohm
Inter Modulation @2x43dBm TX Carrier
150dBc
Operating temperature Range
-10℃ to +55℃
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7. CDMA + GSM900 + GSM1800 + UMTS_14:4 POI Electronical Specification ITEM
14:4 POI Block Diagram
Specification CDMA 800 : 824 ~844 & 869~889MHz GSM 900 : 890~915MHz &935~960MHz
Frequency range
GSM 1800 : 1710~1880 MHz
UMTS: 1920~2170 MHz CDMA: 9.5 dB GSM 900: 9.5 dB
Insertion Losses
GSM 1800: 10.5 dB UMTS: 8.0 dB
Return Loss
18dB
Rejection
50dB @CDMA-GSM @the remainder Ports : 80 dB
Port Port Isolation
20dB
In/Out Port
DIN (F) CDMA:2 Port GSM 900: 2 Port
No of Input Ports
DCS1800:8 Ports UMTS: 2 Ports
No of Out put Ports
4Ports
In/Out Impedance
50 Ohm
Inter Modulation,
150dBc @2x43dBm TX Carrier
Operating temperature Range
-10℃ to +55℃
Power Handling Capability
Input Power:50Watt each Port
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8. CDMA + GSM1800 + UMTS 12:4 POI Electronical Specification Specification
Frequency range
CDMA 800: 824~889MHz GSM 1800 : 1710~1880MHz UMTS 2100 : 1920~2170MHz
Band-Width (BW)
CDMA 800 : 65MHz GSM 1800 : 170MHz UMTS 2100 : 250MH
CDMA800 CDMA IN1 GSM1800 GSM IN1 UMTS2100 UMTS IN1
Hybrid Coupler1 Output1
Insertion Loss
±0.5dB Min
Return Loss
18dB Min
Isolation
75dB Min@ each path
I/P & O/P Ports
12 for in put port & 4 for Output port
In/Out Impedance
50 Ohm
Dimensions
480X250X176 (Unit: mm)
GSM1800 GSM IN2 UMTS2100 UMTS IN2
CDMA800 CDMA IN3 GSM1800 GSM IN3 UMTS2100 UMTS IN3
Output3
All Port DIN(F)
IMD
150dBc @ 43dBm x 2tone
Operating temperature Range
-10℃ to +65℃
Power Handling Capability
Input Power:50Watt each Port
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CDMA IN4 GSM1800 GSM IN4 UMTS2100 UMTS IN4
COMBINER 4
CDMA800
RF Connector
Output2
COMBINER 3
Pass band Ripple
CDMA IN2
COMBINER 2
CDMA800
CDMA 800: 8.5dB GSM 1800: 8.5dB UMTS 2100: 8.5dB
COMBINER 1
ITEM
12:4 POI Block Diagram
Output4
Hybrid Coupler2
9. LTE + CDMA + AWS + PCS + G BLOCK_8 : 2 POI Electronical Specification
8:2 POI Block Diagram
ITEM
Specification
Frequency range
LTE 700 : 698 ~ 787 MHz CDMA850 : 824 ~ 889MHz AWS : 1710~1755 & 2110~2115MHz PCS+G Block : 1850 ~ 1995MHz LTE 700 : 5.5 dB
Insertion Losses
CDMA 850 :5.5dB AWS: 5.5 dB PCS+G Block: 5.5 dB
Return Loss
18dB
Rejection
At Others Port 80dB
Port Port Isolation
20dB
In/Out Port
DIN(F)
LTE: 2Port CDMA850: 2 Port No of Input Ports AWS: 2 Ports PCS: 2 Ports No of Out put Ports
2Ports
In/Out Impedance
50 Ohm
Inter Modulation @2x43dBm TX Carrier
150dBc
Operating temperature Range
-10℃ to +55℃
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10. LTE + CELLULAR + PCS + AWS_6:3 POI Electronical Specification ITEM
6:3 POI Block Diagram
Specification LTE : 698 ~ 787 MHz CELL : 824 ~ 889MHz
Frequency range
PCS : 1850 ~ 1990 MHz
LTE
AWS : 1710~1755 & 2110~2155MHz
Term.
Cell 850
Insertion Losses
9.5dB
Return Loss
18dB
AWS
LTE @ other band 80 dB CELL @ other band 80 dB
Rejection
LTE
PCS @ other band 80 dB AWS @ other band 80 dB
Port Port Isolation
20dB
In/Out Port
DIN(F)
Term.
PCS
AWS
LTE: 2PortS CEL: 1 Port
No of Input Ports
PCS:1 Port AWS: 2 Ports
No of Out put Ports
3Ports
In/Out Impedance
50 Ohm
Inter Modulation,
140dBc @2x43dBm TX Carrier
Operating temperature Range
-10℃ to +55℃
Power Handling Capability
Input Power:40Watt each Port
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Output
1
Output 2
Output 3
11. 4 BAND DAS SYSYEM POI POI Block Diagram
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Electronical Specification ITEM
Specification
Remark
824 ~ 849MHz 1850 ~ 1910MHz
Up Link
1710 ~ 1755MHz 698~716 and 777 ~798MHz
US Type
869 ~ 894MHz 1930 ~ 1990MHz
Down Link
2110 ~ 2155MHz 728~768MHz
Frequency Range
880 ~ 915MHz 1710 ~ 1785MHz
Up Link
1920 ~ 1980MHz 698~716 and 777 ~798MHz
Europe Type
925 ~ 960MHz 1805 ~ 1880MHz
Down Link
2110 ~ 2170MHz 728~768MHz CDMA, GSM, UMTS, LTE (700)
Supported Services
Service Bands
800, 850, 900, 1800, 1900 1700, 2100 700 (4G)
Band 1 Band 2 Band 3 Band 4
Up Link
Down Link
824 ~ 849MHz
9.5dB
1850 ~ 1910MHz
9.5dB
1710 ~ 1755MHz
9.5dB
698~716 777 ~798MHz
9.5dB 11.0dB
869 ~ 894MHz
9.5dB
1930 ~ 1990MHz
9.5dB
2110 ~ 2155MHz
9.5dB
728~768MHz
9.5dB
880 ~ 915MHz
9.5dB
1710 ~ 1785MHz
9.5dB
1920 ~ 1980MHz
9.5dB
Insertion loss
Up Link
Down Link
698~716
9.5dB
777 ~798MHz
11.0dB
925 ~ 960MHz
9.5dB
1805 ~ 1880MHz
9.5dB
2110 ~ 2170MHz
9.5dB
728~768MHz
9.5dB
Proprietary Information: For internal use only
US Type
Europe Type
Electronical Specification ITEM
Specification
Up Link
Remark
824 ~ 849MHz
1.5dB
1850 ~ 1910MHz
1.5dB
1710 ~ 1755MHz
1.5dB
698~716 777 ~798MHz 869 ~ 894MHz
1.5dB 1.8dB 1.5dB
1930 ~ 1990MHz
1.5dB
2110 ~ 2155MHz
1.5dB
728~768MHz 880 ~ 915MHz
1.5dB 1.5dB
1710 ~ 1785MHz
1.5dB
1920 ~ 1980MHz
1.5dB
698~716 777 ~798MHz 925 ~ 960MHz
1.5dB 1.8dB 1.5dB
1805 ~ 1880MHz
1.5dB
2110 ~ 2170MHz
1.5dB
US Type
Down Link
Ripple
Up Link
Down Link 728~768MHz
1.5dB
Return loss
15dB Min
RF input power
0dBm (DL to POI)
No damage RF input power
40W- 50W
Max. RF input power
+20dBm (DL to POI)
Max. RF Output power
-40dBm (UL to BTS)
Number of Service Bands
4
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Europe Type
Environmental Specifications ITEM
Specification
Operating temperature Range Humidity Dust and water protection
-20° to 85° C 95% non condensing IP 40
Remark
Mechanical Specifications ITEM
Specification
Dimensions Weight
Around 19”Rack 2U Around 20Kg 19” Rack mount All Port N (F) 2C Gray Color
Mounting Option
RF Connector Finish
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Remark
With terminations on all ports
