Nokia AirScale Radio Description

Nokia AirScale Radio Description DN09236379 Issue 02 Approval Date 2017-01-25

Nokia AirScale Radio Description

The information in this document applies solely to the hardware/software product (“Product”) specified herein, and only as specified herein. Reference to “Nokia” later in this document shall mean the respective company within Nokia Group of Companies with whom you have entered into the Agreement (as defined below). This document is intended for use by Nokia's customers (“You”) only, and it may not be used except for the purposes defined in the agreement between You and Nokia (“Agreement”) under which this document is distributed. No part of this document may be used, copied, reproduced, modified or transmitted in any form or means without the prior written permission of Nokia. If You have not entered into an Agreement applicable to the Product, or if that Agreement has expired or has been terminated, You may not use this document in any manner and You are obliged to return it to Nokia and destroy or delete any copies thereof. The document has been prepared to be used by professional and properly trained personnel, and You assume full responsibility when using it. Nokia welcomes your comments as part of the process of continuous development and improvement of the documentation. This document and its contents are provided as a convenience to You. Any information or statements concerning the suitability, capacity, fitness for purpose or performance of the Product are given solely on an “as is” and “as available” basis in this document, and Nokia reserves the right to change any such information and statements without notice. Nokia has made all reasonable efforts to ensure that the content of this document is adequate and free of material errors and omissions, and Nokia will correct errors that You identify in this document. Nokia's total liability for any errors in the document is strictly limited to the correction of such error(s). Nokia does not warrant that the use of the software in the Product will be uninterrupted or error-free. NO WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY OF AVAILABILITY, ACCURACY, RELIABILITY, TITLE, NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, IS MADE IN RELATION TO THE CONTENT OF THIS DOCUMENT. IN NO EVENT WILL NOKIA BE LIABLE FOR ANY DAMAGES, INCLUDING BUT NOT LIMITED TO SPECIAL, DIRECT, INDIRECT, INCIDENTAL OR CONSEQUENTIAL OR ANY LOSSES, SUCH AS BUT NOT LIMITED TO LOSS OF PROFIT, REVENUE, BUSINESS INTERRUPTION, BUSINESS OPPORTUNITY OR DATA THAT MAY ARISE FROM THE USE OF THIS DOCUMENT OR THE INFORMATION IN IT, EVEN IN THE CASE OF ERRORS IN OR OMISSIONS FROM THIS DOCUMENT OR ITS CONTENT. This document is Nokia proprietary and confidential information, which may not be distributed or disclosed to any third parties without the prior written consent of Nokia. Nokia is a registered trademark of Nokia Corporation. Other product names mentioned in this document may be trademarks of their respective owners. Copyright © 2017 Nokia. All rights reserved.

f

Important Notice on Product Safety This product may present safety risks due to laser, electricity, heat, and other sources of danger. Only trained and qualified personnel may install, operate, maintain or otherwise handle this product and only after having carefully read the safety information applicable to this product. The safety information is provided in the Safety Information section in the “Legal, Safety and Environmental Information” part of this document or documentation set.

Nokia is continually striving to reduce the adverse environmental effects of its products and services. We would like to encourage you as our customers and users to join us in working towards a cleaner, safer environment. Please recycle product packaging and follow the recommendations for power use and proper disposal of our products and their components. If you should have questions regarding our Environmental Policy or any of the environmental services we offer, please contact us at Nokia for any additional information.

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© 2017 Nokia

DN09236379 Issue: 02


Table of Contents This document has 32 pages

Summary of changes..................................................................... 6

1

RSS-310 compliance..................................................................... 7

2

EU RoHS statement.......................................................................8

3

FCC Part 15 compliance................................................................ 9

4

RF Performance...........................................................................10

5

Nokia AirScale Radio support for BTS......................................... 11

6

AirScale RRH 2T2R B3 120W (FHEL).........................................12

7

AirScale RRH 2T2R B11 120 W (FHKA)......................................19

8

AirScale RRH 4T4R B66 160W (FRIJ)........................................ 25

9

Avoiding Passive Intermodulation during RF Module and RRH operation...................................................................................... 32

DN09236379 Issue: 02

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3


List of Figures

4

Figure 1

FHEL interfaces..................................................................................12

Figure 2

FHEL functional block diagram...........................................................13

Figure 3

FHKA interfaces................................................................................. 19

Figure 4

FHKA functional block diagram.......................................................... 20

Figure 5

FRIJ interfaces................................................................................... 25

Figure 6

FRIJ functional block diagram............................................................ 27

© 2017 Nokia

DN09236379 Issue: 02


List of Tables Table 1

Releases covered by the document .................................................... 6

Table 2

FHEL functional specification............................................................. 12

Table 3

FHEL interfaces..................................................................................12

Table 4

FHEL ALD support............................................................................. 13

Table 5

FHEL electrical specifications.............................................................13

Table 6

FHEL power consumption.................................................................. 14

Table 7

FHEL power backoff........................................................................... 15

Table 8

FHEL installation and mechanical specifications................................15

Table 9

FHEL dimensions and weight.............................................................15

Table 10

FHEL environmental specifications.................................................... 16

Table 11

FHEL LEDs.........................................................................................16

Table 12

FHKA functional specification.............................................................19

Table 13

FHKA interfaces................................................................................. 19

Table 14

FHKA ALD support............................................................................. 20

Table 15

FHKA electrical specifications............................................................ 20

Table 16

FHKA power consumption..................................................................21

Table 17

FHKA installation and mechanical specifications............................... 21

Table 18

FHKA dimensions and weight............................................................ 22

Table 19

FHKA environmental specifications....................................................22

Table 20

FHKA LEDs........................................................................................ 23

Table 21

FRIJ functional specification...............................................................25

Table 22

FRIJ interfaces................................................................................... 25

Table 23

FRIJ ALD support............................................................................... 26

Table 24

FRIJ electrical specifications.............................................................. 27

Table 25

FRIJ power consumption....................................................................28

Table 26

FRIJ power backoff.............................................................................28

Table 27

FRIJ installation and mechanical specifications................................. 28

Table 28

FRIJ dimensions and weight.............................................................. 29

Table 29

FRIJ environmental specifications......................................................30

Table 30

FRIJ LEDs.......................................................................................... 30

Table 31

Typical reference sensitivity degradation with different Antenna line PIM performance. .............................................................................. 32

DN09236379 Issue: 02

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5

Summary of changes


Summary of changes Changes between document issues are cumulative. Therefore, the latest document issue contains all changes made to previous issues. Table 1

Releases covered by the document Product

Release

Long Term Evolution

FDD-LTE 16A, FDD-LTE 17

WCDMA RAN

WCDMA 16, WCDMA 17

Changes between issues 01A (2016-08-02) and 02 (2016-01-24) CE marking •

Chapter has been updated with new Directive.

AirScale RRH 2T2R B3 120W (FHEL) • • •

Table 4: FHEL ALD support has been updated. Table 7: FHEL power backoff has been added. Table 4: FHEL ALD support: information on Proprietary AISG 1.1 has been removed.

AirScale RRH 2T2R B11 120 W (FHKA) •

Chapter has been added.

AirScale RRH 4T4R B66 160W (FRIJ) • •

RF power backoff has been added. Table 23: FRIJ ALD support: information on Proprietary AISG 1.1 has been removed.

Compliance with EMC, RF and safety •

Chapter has been updated with new Directive.

Changes between issues 01 (2016-06-23) and 01A (2016-08-02) AirScale RRH 2T2R B3 120W (FHEL) • •

Table 6: FHEL power consumption: GSM and MSR modes have been added. Table 9: FHEL dimensions and weight information on weight has been updated.

AirScale RRH 4T4R B66 160W (FRIJ) • •

6

Table 25: FRIJ power consumption: MSR mode has been added. Table 28: FRIJ dimensions and weight: information on weight has been updated.

© 2017 Nokia

DN09236379 Issue: 02


RSS-310 compliance

1 RSS-310 compliance This equipment complies with RSS-310 of Industry Canada. Operation is subject to the condition that this device does not cause harmful interference.

DN09236379 Issue: 02

© 2017 Nokia

7

EU RoHS statement


2 EU RoHS statement This equipment complies with the European Union RoHS Directive 2011/65/EU on the restriction of the use of certain hazardous substances in electrical and electronic equipment. The directive applies to the use of lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls (PBB), and polybrominated diphenyl ethers (PBDE) in electrical and electronic equipment.

8

© 2017 Nokia

DN09236379 Issue: 02


FCC Part 15 compliance

3 FCC Part 15 compliance This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference, in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manuals, might cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. Changes or modifications not expressly approved by the party responsible for compliance could void the user´s authority to operate the equipment.

DN09236379 Issue: 02

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9

RF Performance


4 RF Performance The topic describes the radios RF sensitivity and TX output power tolerance. RF sensitivity Nokia AirScale radios have superior field proven RX sensitivity which correlates as top uplink performance without any compromises to the uplink coverage. Accuracy was maintained during the Uplink performance tests by following 3GPP standard 36.104 and using real commercial radio hardware units. The receiver sensitivity results of up to -106.6 dBm have been measured using commercial radio hardware under realistic circumstances, ultimately this produces accurate mean -106.3 dBm. TX output power tolerance Nokia AirScale radios power amplifier design brings benefits to the wider operating and instantaneous bandwidth radio units. This design produces a competitive output power tolerance which is less than +/-0.8dB. The benefit produces robust power amplifier design is the high maximum downlink throughput levels in real operating environments.

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© 2017 Nokia

DN09236379 Issue: 02


Nokia AirScale Radio support for BTS

5 Nokia AirScale Radio support for BTS General information on Nokia AirScale Radio support for Nokia System Modules.

g

Note: Nokia AirScale Radio supports: • •

Nokia AirScale System Module Indoor. Flexi Mulitradio 10 Base Station System Module Outdoor (FSMF).

For information on Flexi radio modules refer to Flexi Multiradio BTS RF Module and Remote Radio Head Description. For information on supported configurations, see Flexi Multiradio BTS LTE Supported Configurations.

DN09236379 Issue: 02

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11

AirScale RRH 2T2R B3 120W (FHEL)


6 AirScale RRH 2T2R B3 120W (FHEL) FHEL technical specifications. Functional description Table 2

FHEL functional specification Property

Value

Output power

2x60 W

MIMO

2TX

Outdoor installation

Yes

SW supported technology

FDD-LTE

TX frequency range

1805-1880 MHz

RX frequency range

1710-1785 MHz

DL instantaneous bandwidth

75 MHz 37.5 MHz in GSM

UL instantaneous bandwidth

75 MHz

DL filter bandwidth

75 MHz

UL filter bandwidth

75 MHz

Interfaces Figure 1

FHEL interfaces

FAN

DCIN

OPT2

ANT2 Table 3 Interface

12

OPT1

EAC

RET

GND

ANT1

FHEL interfaces Label on the HW

Number of interfaces

Connector type

Additional info

Power Connector DC IN

1

3-pole screw terminal

-

Antenna connector

2

4.3-10

-

ANT

© 2017 Nokia

DN09236379 Issue: 02



Table 3

FHEL interfaces (Cont.)

Interface

Label on the HW


Connector type

Additional info

Remote Electrical RET Tilt

1

8-pin circular

RS-485

External Alarm Connection

EAC

1

USB 3.0 Type-A

-

Optical interface

OPT

2

SFP+

6 Gbps, OBSAI

1

M8 or dual M5 screws

-

1

2 circuits MicroFit

-

Ground Fan

Fan

Antenna Line Devices (ALDs) support Table 4

FHEL ALD support ALD support via antenna ports

Value

AISG

RET: AISG 2.0

CWA (for non-AISG installations)

No

Voltage

RET: 14.5 V

Power on RET port

30 W

Functional block diagram Figure 2

FHEL functional block diagram RRH

Filter

LMP

TX filter

PA TX

FPGA OpticalIF

VSWR Det

RX filter

RF control

Tx/Rx ANT 1

LNA TX filter

PA OpticalIF

RX

VSWR Det

RX filter

Tx/Rx ANT 2

LNA

DCIN

PSU

BWextension

Electrical specifications Table 5

FHEL electrical specifications Property

DN09236379 Issue: 02

Value

Nominal supply voltage

-48.0 V DC

Nominal input voltage range

-40.5 V DC to -57.0 V DC

© 2017 Nokia

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Table 5


FHEL electrical specifications (Cont.) Property

Value

Extended input voltage range

-36.0 V DC to -40.5 V DC -57.0 V DC to -60.0 V DC

Power consumption Table 6 Mode

FHEL power consumption Configu ration

Output power per carrier [W]

Estimated power consumption [W] at 48VDC input at 25°C. Non-committed estimated values depend on the final product HW and SW optimization with +/- 10% margin. Average = (6h low hour load, 10h medium hour load and 8h busy hour load) / 24h Power consum ption

Power consum ption

ETSI ETSI 202706 202706 average busy load hour PRRH, load PBH static RRH, static GSM

LTE

MSR

Power consum ption

Power consum ption

Power consum ption

100% RF power load P100%

Typical as 25% TCH load, 60% DTX, 4 dB PC

Busy as Max 50% load (2% TCH GoS), load, 60% 60% DTX, 4 DTX, 4 dB PC dB PC

RRH

Power consum ption

1/1/1

20

453

453

453

453

453

453

2/2/2

20

469

489

570

459

463

467

4/4/4

20

601

725

1015

582

664

694

1/1/1 2T2R

20+20

525

609

760

1/1/1 2T2R

40+40

637

776

1050

1/1/1 2T2R

60+60

742

938

1353

GSM 2/2/2

20

669

754

968

699

821

1059

20+20

LTE 1/1/1 2T2R 10 MHz GSM 4/4/4

15 20+20

LTE 1/1/1 2T2R 10 MHz

RF power backoff

14

© 2017 Nokia

DN09236379 Issue: 02


Table 7


FHEL power backoff

Bandwidth [MHz]

Recommended configurable power backoff "dlCellPwrRed" value for 256QAM [dB] Single carrier

10

0.7

Dual carrier 1

Installation and mechanical specifications Table 8

FHEL installation and mechanical specifications Property

Value

Installation options

•

wall installation

•

pole installation

•

flat mount without fans on wall or pole

•

vertical book mount without fans

•

horizontal book mount with fans

•

inside the Radio Antenna System (RAS) without fans

IP rating

IP65

Related optional items

•

Pole Mounting Kit 30-120 mm (AMPA)

•

AirScale 1.0 Small Fan Kit (FMND)

•

AirScale 1.0 Small Book Mount Kit (FMNG)

• •

Flexi Power AC/DC Submodule 230V (FPAD/E) EAC Cable USB3 Type-A (ATAA)

•

Flat Mount Adapter Bracket (AMLA)

Dimensions and weight Table 9

FHEL dimensions and weight Property

Height

Value With cover: 600 mm (23.6 in.) With cover and fan: 630.2 mm (24.8 in.)

Depth

Dimensions orientation Dimensions orientation in vertical mount with cover

With cover and handle: 409.5 mm (16.1 in.) With cover, fan and handle: 409.5 mm (16.1 in.) height

Width

With cover: 80 mm (3.1 in.) With cover and fan: 80 mm (3.1 in.)

Weight

DN09236379 Issue: 02

width depth

Core RRH: 12.5 kg (27.5 lb)

© 2017 Nokia

15


Table 9


FHEL dimensions and weight (Cont.) Property

Value With cover and mounting bracket: 14.4 kg (31.7 lb) With cover, mounting bracket and fans: 15.5 kg (34.2 lb)

Volume

Dimensions orientation Dimensions orientation in horizontal mount with cover and fan

With cover: 18 l

width

Without cover: 12.5 l height depth

Environmental specifications Table 10

FHEL environmental specifications Property

Value

Maximum operational outdoor temperature in the shade, assuming wind speed is 3 m/s (at constant high ambient temperature, maximum output power might be limited)

+55°C (131°F)

Maximum operational outdoor temperature in the sun, assuming wind speed is 3 m/s (at constant high ambient temperature, maximum output power might be limited)

+50°C (122°F)

Maximum indoor temperature, assuming wind speed is 0 m/s, valid for fanless products (at constant high ambient temperature, maximum output power might be limited)

+40°C (104°F)

Minimum operational temperature (including cold start)

-40°C (-40°F)

LEDs Table 11

FHEL LEDs LED color

Description

Red, stable

Critical alarm affecting the whole RF module or all antenna carriers

Fault

Red, blinking

Operation degraded

Major/critical alarm

• • •

16

Alarm

Major alarm affecting the whole RF Module Critical alarm affecting fans Major/Critical alarm affecting a module subcomponent or antenna carrier

© 2017 Nokia

DN09236379 Issue: 02


Table 11


FHEL LEDs (Cont.) LED color

Description

Yellow, stable

• • •

Yellow, blinking

• •

Green, stable

•

•

Until software download begins The carriers are blocked from BTS There is no connection to any System Module

Alarm No alarm

Software download in No alarm progress Configuration in progress: RF resources are being setup, but not yet activated Software configuration is complete or supervisory: RF resources activated and transmission is possible Working normally, no alarm on the RF Module

No alarm

Green, blinking

Software downloading and updating

No alarm

Stable Red for less than 5 seconds and changes to Stable Yellow

Switched ON, but the next conditions are not reached yet

No alarm

Stable Red for less than 5 seconds

The module is in the process of resetting

No alarm

Periodic Red and Green

Antenna line faulty/degraded Alarm due to external factors (for example, VSWR minor/major values exceeded, Antenna line device faulty/degraded)

Blinking Colors (Red, Yellow, and Green), each color stable for 0.5 second

Module highlighting (Flexi BTS SM functionality that can help identifying faulty module)

No alarm

Warnings, cautions or notes related to the product

f f f

DN09236379 Issue: 02

WARNING! The module is heavy. Risk of personal injury! Do not remove or relocate factory installed stopping screws from mounting brackets or AMPA. WARNING! Lift only one module at a time! Use the designated lifting point only. Do not pre-assemble and lift multiple units on AMPA. WARNING! Install only three modules per side in vertical book mount! Mount the secondary center module bracket to the pole bracket with four M8 screws. Only one module is allowed on each side of the center bracket.

© 2017 Nokia

17


w g

18


NOTICE: To ensure proper cooling for an RRH mounted in the vertical position, it should always be mounted with the connectors on the bottom side. For horizontal mounting, fans are required. Note: The minimum startup voltage is 40.5 V DC. If the input voltage is below/beyond extended limits, the unit might shut down.

© 2017 Nokia

DN09236379 Issue: 02


AirScale RRH 2T2R B11 120 W (FHKA)

7 AirScale RRH 2T2R B11 120 W (FHKA) FHKA technical specifications. Functional description Table 12

FHKA functional specification Property

Value

Output power

2x60 W

MIMO

2TX


Yes


FDD-LTE

TX frequency range

1475.9-1495.9 MHz

RX frequency range

1427.9-1447.9 MHz


20 MHz


20 MHz

DL filter bandwidth

20 MHz

UL filter bandwidth

20 MHz

Interfaces Figure 3

FHKA interfaces

FAN

DCIN

OPT2


DN09236379 Issue: 02

OPT1

EAC

RET

GND

ANT1

FHKA interfaces Label on the HW


Connector type

Additional info


1

3-pole screw terminal

-

Antenna connector

ANT

2

4.3-10

-


1

8-pin circular

RS-485

© 2017 Nokia

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Table 13


FHKA interfaces (Cont.)

Interface

Label on the HW


Connector type

Additional info


EAC

1

USB 3.0 Type-A

-

Optical interface

OPT

2

SFP+

6 Gbps, OBSAI

1


-

1

2 circuits MicroFit

-

Ground Fan

Fan


FHKA ALD support

ALD support via antenna ports

Value

AISG

RET: AISG 2.0

Proprietary AISG1.1

No


No

Voltage

RET: 14.5 V

Power on RET port

30 W

Functional block diagram Figure 4

FHKA functional block diagram RRH

Filter

LMP

TX filter

PA TX

FPGA OpticalIF

VSWR Det

RX filter

RF control

Tx/Rx ANT 1

LNA TX filter

PA OpticalIF

RX

VSWR Det

RX filter

Tx/Rx ANT 2

LNA

DCIN

PSU

BWextension


FHKA electrical specifications Property

20

Value


-48.0 V DC


-40.5 V DC to -57.0 V DC


-36.0 V DC to -40.5 V DC

© 2017 Nokia

DN09236379 Issue: 02


Table 15


FHKA electrical specifications (Cont.) Property

Value -57.0 V DC to -60.0 V DC

Power consumption

g

Note: FHKA power consumption values are preliminary, and will be confirmed in further releases. Table 16 Mode

FHKA power consumption Configuration Output power Estimated power consumption [W] at 48VDC per carrier input at 25°C. Non-committed estimated [W] values depend on the final product HW and SW optimization with +/- 10% margin. Average = (6h low hour load, 10h medium hour load and 8h busy hour load) / 24h Power Power consumption consumption

LTE

ETSI 202706 average load PRRH, static

ETSI 202706 busy hour load PBH RRH, static

Power consumption 100% RF power load P100% RRH

1/1/1 2T2R

20+20

525

609

760

1/1/1 2T2R

40+40

637

776

1050

1/1/1 2T2R

60+60

742

938

1353


FHKA installation and mechanical specifications Property


DN09236379 Issue: 02

Value •

wall installation

•

pole installation

•


•


•


•


IP rating

IP65


•


•

AirScale 1.0 Small Fan Kit (FMND)

•

AirScale 1.0 Small Book Mount Kit (FMNG)

• •

Flexi Power AC/DC Submodule 230V (FPAD/E) EAC Cable USB3 Type-A (ATAA)

•


© 2017 Nokia

21




FHKA dimensions and weight Property

Value

Height

With cover: 600 mm (23.6 in.) With cover and fan: 630.2 mm (24.8 in.)

Depth


With cover and handle: 409.5: mm (16.1 in.) With cover, fan and handle: 409.5 mm (16.1 in.)

Width

height

With cover: 80 mm (3.1 in.)

width

With cover and fan: 80 mm (3.1 in.) Weight

12.5 kg (27.5 lb) With cover and mounting bracket: 14.4 kg (31.7 lb)

depth

Dimensions orientation in horizontal mount with cover and fan

With cover, mounting bracket and fans: 15.5 kg (34.2 lb) Volume

width

With cover: 18 l

height

Without cover: 12.5 l

depth

Environmental specifications Table 19

FHKA environmental specifications Property

Value


+55°C (131°F)


+50°C (122°F)


+40°C (104°F)


-40°C (-40°F)

LEDs

22

© 2017 Nokia

DN09236379 Issue: 02


Table 20


FHKA LEDs LED color

Description

Alarm

Red, stable


Fault

Red, blinking

Operation degraded


• • •

Yellow, stable

• • •

Yellow, blinking

• •

Green, stable

•

•

Major alarm affecting the whole RF Module Critical alarm affecting fans Major/Critical alarm affecting a module subcomponent or antenna carrier Until software download begins The carriers are blocked from BTS There is no connection to any System Module

No alarm

Software download in No alarm progress Configuration in progress: RF resources are being setup, but not yet activated Software configuration is complete or supervisory: RF resources activated and transmission is possible Working normally, no alarm on the RF Module

No alarm

Green, blinking


No alarm



No alarm



No alarm





No alarm


DN09236379 Issue: 02

© 2017 Nokia

23


f f f w g

24


WARNING! The module is heavy. Risk of personal injury! Do not remove or relocate factory installed stopping screws from mounting brackets or AMPA. WARNING! Lift only one module at a time! Use the designated lifting point only. Do not pre-assemble and lift multiple units on AMPA. WARNING! Install only three modules per side in vertical book mount! Mount the secondary center module bracket to the pole bracket with four M8 screws. Only one module is allowed on each side of the center bracket. NOTICE: To ensure proper cooling for an RRH mounted in the vertical position, it should always be mounted with the connectors on the bottom side. For horizontal mounting, fans are required. Note: The minimum startup voltage is 40.5 V DC. If the input voltage is below/beyond extended limits, the unit might shut down.

© 2017 Nokia

DN09236379 Issue: 02


AirScale RRH 4T4R B66 160W (FRIJ)

8 AirScale RRH 4T4R B66 160W (FRIJ) FRIJ technical specifications. Functional description Table 21

FRIJ functional specification Property

Value

Output power

4x40 W

MIMO

4TX


Yes


FDD-LTE

TX frequency range

2110-2200 MHz

RX frequency range

1710-1780 MHz


90 MHz


70 MHz

DL filter bandwidth

90 MHz

UL filter bandwidth

70 MHz

Interfaces Figure 5

FRIJ interfaces

OPT3


ANT3

OPT1

RET

DCIN

GND

ANT1

ANT2

FRIJ interfaces Label on the HW


DN09236379 Issue: 02

OPT2

EAC

Number of interfaces 1

© 2017 Nokia

Connector type 3-pole screw terminal

Additional info -

25


Table 22


FRIJ interfaces (Cont.)

Interface

Label on the HW

Antenna connector


Connector type

Additional info

ANT

4

4.3-10

-


1

8-pin circular

-


EAC

1

USB 3.0 Type-A

-

Optical interface

OPT

3

SFP+

6 Gbps, OBSAI

1


-

1

2 circuits MicroFit

Located on the side of the unit.

Ground Fan

Fan


FRIJ ALD support

ALD support via antenna ports

Value

AISG

ANT1, ANT3, RET: AISG 2.0


No

Voltage

ANT1, ANT3: 14.5 V RET: 14.5 V

Power per port

40 W

Power

60 W

Functional block diagram

26

© 2017 Nokia

DN09236379 Issue: 02


Figure 6


FRIJ functional block diagram RRH

Filter TX filter

PA TX

FPGA

Bias-T

VSWR Det

RX filter

LMP

Tx/Rx ANT 1

LNA TX filter

PA OpticalIF

RX

VSWR Det

RX filter

Tx/Rx ANT 2

LNA

OpticalIF

RF control

TX filter

PA TX

FPGA

Bias-T

VSWR Det

RX filter

Tx/Rx ANT 3

LNA

OpticalIF

TX filter

PA RX

VSWR Det

RX filter

Tx/Rx ANT 4

LNA

DCIN

PSU

BWextension


FRIJ electrical specifications Property

Value


-48.0 V DC


-40.5 V DC to -57.0 V DC


-36.0 V DC to -40.5 V DC -57.0 V DC to -60.0 V DC

Power consumption

DN09236379 Issue: 02

© 2017 Nokia

27


Table 25 Mode


FRIJ power consumption Configuration Output power Estimated power consumption [W] at 48VDC per carrier input at 25°C. Non-committed estimated [W] values depend on the final product HW and SW optimization with +/- 10% margin. Average = (6h low hour load, 10h medium hour load and 8h busy hour load) / 24h Power Power consumption consumption

LTE

WCDMA

MSR

ETSI 202706 average load PRRH, static

ETSI 202706 busy hour load PBH RRH, static

Power consumption 100% RF power load P100% RRH

1/1/1 2T2R

20+20

634

709

868

1/1/1 2T2R

40+40

746

886

1163

1/1/1 4T4R

4x20

1005

1155

1473

1/1/1 4T4R

4x40

1235

1512

2109

1/1/1

20

446

480

558

2/2/2

20

500

564

702

3/3/3

20

690

786

1008

4/4/4

20

748

873

1149

970

1100

1393

1070

1249

1641

WCDMA 2/2/2 20 (VAM) LTE 1/1/1 4T4R 10 MHz

4x10

WCDMA 2/2/2 20 (VAM) LTE 1/1/1 4T4R 10 MHz

4x20

RF power backoff Table 26

FRIJ power backoff

Bandwidth [MHz]

Recommended configurable power backoff "dlCellPwrRed" value for 256QAM [dB] Single carrier

10

0.7

Dual carrier 0.8


FRIJ installation and mechanical specifications Property


28

© 2017 Nokia

Value •

wall installation

•

pole installation

•


DN09236379 Issue: 02


Table 27


FRIJ installation and mechanical specifications (Cont.) Property

Value •


•


•


IP rating

IP65


•


•

AirScale 1.0 Medium Fan Kit (FMNC)

•

•

AirScale 1.0 Medium Book Mount Kit (FMNF) Flexi Power AC/DC Submodule 230V (FPAE) EAC Cable USB3 Type-A (ATAA)

•


•


FRIJ dimensions and weight Property

Height

Value With cover: 600 mm (23.6 in.) With cover and fan: 630.2 mm (24.8 in.)

Depth


With cover and handle: 409.5: mm (16.1 in.) With cover, fan and handle: 409.5 mm (16.1 in.)

Width

With cover: 126 mm (5.0 in.) With cover and fan: 126 mm (5.0 in.)

Weight

Core RRH: 18.5 kg (40.8 lb) With cover and mounting bracket: 20.9 kg (46.1 lb)

height width depth

Dimensions orientation in horizontal mount with cover and fan

With cover, mounting bracket and fans: 22.1 kg (48.7 lb) Volume

With cover: 28 l Without cover: 20.4 l

width height depth

Environmental specifications

DN09236379 Issue: 02

© 2017 Nokia

29


Table 29


FRIJ environmental specifications Property

Value


+55°C (131°F)


+50°C (122°F)


+40°C (104°F)


-40°C (-40°F)

LEDs Table 30

FRIJ LEDs LED color

Description

Red, stable


Fault

Red, blinking

Operation degraded


• • •

Yellow, stable

• • •

Yellow, blinking

• •

Green, stable

30

Alarm

•

Major alarm affecting the whole RF Module Critical alarm affecting fans Major/Critical alarm affecting a module subcomponent or antenna carrier Until software download begins The carriers are blocked from BTS There is no connection to any System Module

No alarm

Software download in No alarm progress Configuration in progress: RF resources are being setup, but not yet activated Software configuration is complete or supervisory: RF resources activated and transmission is possible

© 2017 Nokia

No alarm

DN09236379 Issue: 02


Table 30


FRIJ LEDs (Cont.) LED color

Description •

Alarm

Working normally, no alarm on the RF Module

Green, blinking


No alarm



No alarm



No alarm





No alarm


f f f w g

DN09236379 Issue: 02

WARNING! The module is heavy. Risk of personal injury! Do not remove or relocate factory installed stopping screws from mounting brackets or AMPA. WARNING! Lift only one module at a time! Use the designated lifting point only. Do not pre-assemble and lift multiple units on AMPA. WARNING! Install only three modules per side in vertical book mount! Mount the secondary center module bracket to the pole bracket with four M8 screws. Only one module is allowed on each side of the center bracket. NOTICE: To ensure proper cooling for an RRH mounted in the vertical position, it should always be mounted with the connectors on the bottom side. For horizontal mounting, fans are required. Note: The minimum startup voltage is 40.5 V DC. If the input voltage is below/beyond extended limits, the unit might shut down.

© 2017 Nokia

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Avoiding Passive Intermodulation during RF Module and RRH operation


9 Avoiding Passive Intermodulation during RF Module and RRH operation In wideband frequencies when several transmitting and receiving signals are sharing same hardware there could be noted effect called Passive Intermodulation (PIM) Interference. Using RF Modules might cause a potential risk of generating third-order intermodulation that results in distortions in own receiver (RX) channel. Antenna Line Devices (ALD) have important role in preventing Passive Intermodulation generation, even if used RF Module and RRH performance at the antenna connector complies with 3GPP requirements. Poor PIM performance of ALD might degrade significantly the reference sensitivity. ALDs, like MHAs, provided by Nokia have high PIM requirements. The risk might be high in the following cases: • •

•

maximum bandwidth (BW) used for the carriers is more than 0.5 x duplex separation of the band carriers in configuration are wideband in nature (for example WCDMA or LTE), or combination of wideband and narrow band carriers (for example RF sharing GSMWCDMA or GSM-LTE). antenna line PIM performance is poor, or not on the required level for the configuration.

Table 31

Typical reference sensitivity degradation with different Antenna line PIM performance.

PIM performance

Typical degradation

Note

-140 dBc @ 2x43 dBm

~10 dB

High degradation, carrier configuration unusable in many cases

-153 dBc @ 2x43 dBm

~2 dB

Modest degradation, tolerable in many cases

-161 dBc @ 2x43 dBm

~0.2 dB

Minimal degradation, however, difficult to reach on the typical site environment.

When using wideband carrier configurations where PIM products fall into own receiver band, it is recommended that antenna line PIM performance is at least -153 dBc measured with 2 x 43dB test signals. However, this kind of performance might be very difficult to achieve and maintain over time in outdoor environment due to mechanisms behind the PIM including corrosion, oxidation, material imperfections, and defects in workmanship. Some of these parameters might change, and can degrade performance during operation. Taking that into consideration, it is highly recommended not to use carrier configurations which are generating intermodulation results in landing in own receiver channels.

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DN09236379 Issue: 02

Nokia AirScale Radio Description

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