Baicells Nova-227 User manual

Nova-227 Outdoor LTE TDD eNodeB

Installation Guide

P/N: 1701000123

Version: 01

About This Document

This document is a guidance of Nova-227 hardware installation for installation

personnel, including the preparation of installation tools and supporting materials,

the demands for installation environment, installation procedure, cable connection

and power on.

Accomplish the installation of the device according to this guide, the installation

personnel can avoid potential damage to the device during the installation

procedure, which makes sure the subsequent good running of the device.

This document suit for the models of pBS2120 and pBS1100x series eNodeBs.

Baicells copyrights this specification. No part of this specification may be reproduced in

any form or means, without the prior written consent of Baicells.

Disclaimer

This specification is preliminary and is subject to change at any time without notice.

Baicells assumes no responsibility for any errors contained herein. For more information,

please consult our technical engineers.

Disposal of Electronic and Electrical Waste

Pursuant to the WEEE EU Directive, electronic and electrical waste must not

be disposed of with unsorted waste. Please contact your local recycling

authority for disposal of this product.

Revision Record

Date

Version

Description

2 March, 2020

Initial Released of new logo.

Baicells Technologies Co., Ltd.

Address:

10-11F, Bldg. A1, No.1 Zhongguancun, Yongfeng Industrial Base, Haidian

Dist., Beijing, China

E-mail:

support@baicells.com

support_na@baicells.com

Website:

http://www.baicells.com/

1.Product Overview

Introduction1.1

Baicells Nova-227 is high performance outdoor micro eNodeB based on TDD LTE

technology, which is developed by Baicells. The Nova-227 supports wired backhaul

connections to backbone networks, and provides LTE access to user terminals,

implemented voice and data service transmissions.

The Nova-227 makes use of the current transmission resources to reduce the

operator’s investment, implement the low-cost construction of LTE networks and

enhance indoor coverage, thereby providing high-speed broadband access for

users in assembly occupations.

The Nova-227 can be widely used by telecom operators, broadband operators, and

enterprises, etc.

Features1.2

Adopt the integration design of baseband and RF, flexible to deploy.

Based on 3GPP international standard LTE TDD technology; provide high speed

data service; support a maximum transfer rate of DL: 110Mbit/s, UL: 14Mbit/s with

20MHz spectrum.

Support flexible uplink and downlink time slot ratio: 0(3:1), 1(2:2), 2(1:3), and high

speed data transmission.

Support 5MHz/10MHz/15MHz/20MHz operation bandwidth.

Support internal antenna and GPS.

Support PoE+ power supply, only one Ethernet cable realize data transmission and

power supply.

Security services to provide timely protection against potential security risks and

illegal intrusion.

Support simple and convenient local and remote web management.

Integration as required, easy to installation and deployment, accurate

coverage and improved network capacity.

Support network management functions, which includes the management,

monitoring and maintenance.

Appearance1.3

Table 1-1 Nova-227 Interface Description

Interface Name

Description

ETH/PoE+

RJ-45 interface, used for data configuration or data backhaul,

and PoE+ power supply.

Table 1-2 Nova-227 Interface Indicators

Identity

Color

Status

Description

PWR

Green

Steady On

Power On

OFF

No Power Supply

ACT

Green

Steady On

The cell is activated.

OFF

The cell is not activated.

RUN

Green

Fast flash: 0.125s

on,0.125s off

The board is loading.

Slow flash: 1s on,1s off

The board is normal.

OFF

No power input or board fault

ALM

Red

Steady On

Hardware alarm, e.g. VSWR alarm

OFF

No alarm

Technical Specification1.4

1.4.1 Hardware Specification

Item

Description

LTE Mode

LTE TDD

LTE Bands

Band38/39/40/41/42/43/48

Channel Bandwidth*

5/10/15/20 MHz

Output Power

24±2dBm/Ant

Receive Sensitivity

-100 dBm @band42/43/48

-101 dBm @band38/39/40/41

Synchronization

GPS

Backhaul

1 x RJ-45 Ethernet interface (1 GE)

MIMO

DL: 2 x 2

Dimension

248mm (H) x 248mm (W) x 80mm (D)

Installation Type

Pole, wall

Antenna

14.5dBi, internal high gain antenna

Horizontal beam width 65°, vertical beam width 20°

Polarization mode: ±45°

Overall Power

< 20 W

Power Supply

PoE+, IEEE802.3at standard

Weight

About 2.0 kg

* The model pBS2120 only support 10MHz/20MHz.

Note: The test method of receiving sensitivity is proposed by the 3GPP TS 36.104, which is based on

5MHz bandwidth, FRCA1-3 in Annex A.1 (QPSK, R=1/3, 25RB) standard.

1.4.2 Software Specification

Item

Description

LTE Standard

3GPP Release 9

Peak Rate

20 MHz:

SA0: DL 50 Mbps, UL 42 Mbps

SA1: DL 80 Mbps, UL 28 Mbps

SA2: DL 110 Mbps, UL 14 Mbps

10MHz:

SA0: DL 25 Mbps, UL 21 Mbps

SA1: DL 40 Mbps, UL 14 Mbps

SA2: DL 55 Mbps, UL 7 Mbps

User Capacity

96 concurrent users

QoS Control

3GPP standard QCI

Item

Description

Modulation

UL: QPSK, 16QAM, 64QAM

DL: QPSK, 16QAM, 64QAM

Voice Solution

CSFB, VoLTE, eSRVCC

Traffic Offload

LIPA (Local IP Access)

SIPTO (Selected IP Traffic Offload)

SON

Automatic setup

ANR (Automatic Neighbor Relation)

PCI confliction detection

Spectrum Scanning

Supported

UL Interference

Detection

Supported

RAN Sharing

Supported

Network Management

Interface

Support TR069 interface protocol

MTBF

≥ 150000 hours

MTTR

≤ 1 hour

Maintenance

Support remote/local maintenance, based on SSH

protocol

Support remote maintenance

Support online status management

Support performance statistics

Support failure management

Support configuration management

Support local or remote software upgrading and loading

Support log

Support connectivity diagnosis

Support automatic start and configuration

Support alarm reporting

Support KPI Recording

Support user information tracing

Support signaling trace

1.4.3 Environment Specification

Item

Description

Operating Temperature

-40°C to 55°C

Storage Temperature

-45°C to 70°C

Humidity

5% to 95%

Atmospheric Pressure

70kPa to 106kPa

IP Protection Grade

IP66

2.Installation Guide

Installation Preparation2.1

2.1.1 Supporting Materials

Item

Description

Ethernet cable

Outdoor CAT6, Shorter than 100m (330 ft)

Ground cable

16mm²yellow-green wire

2.1.2 Installation Environment

2.1.2.1 Locational Requirements

Environments with high-temperatures, harmful gases, unstable voltages, volatile

vibrations, loud noises, flames, explosives, and electromagnetic interference (large radar

stations, transmitting stations, transformer substations) are not suitable for the operation

of Nova-227, and thus should be avoided.

Places prone to have impounded water, soaking, leakage, or condensation, should also

be avoided.

Factors like climate, hydrology, geology, earthquake, electric power, and transportation

should be taken into consideration in the construction process so that a proper location

can be chosen to meet the communication engineering environmental requirements, as

well as the technical requirements of network planning and communication equipment.

2.1.2.2 Environmental Requirements

Item

Range

Operating Temperature

-40°C to 55°C

Relative humidity (no condensation)

5% to 95%

2.1.2.3 Personnel Requirements

The installation personnel must master the basic safe operation knowledge, through the

training, and having the corresponding qualifications.

Install on Pole2.2

Install on Wall2.3

Note: According to the situation of the installation site, the angle of the eNodeB can be adjusted.

Connect Cable2.4

Before connect cables, unscrew the three screws on the cover of wiring cavity using M4

cross screwdriver and open the wiring cavity.

After complete the connection, close the cover and fasten screws.

Note: If the base station need to debug, connect the LAN interface to PC first and configure the IP

address of the PC with 192.168.150.x.

Connect Ground Cable

2.5

CAUTION:

It is unlikely to happen but since the LTE eNodeB is a kind of very sophisticated

equipment, so it is recommended to test it on the ground to make sure everything is

functioning before install on the tower.

Power ON2.6

After the Nove-227 is powered on, indicators can hint the status of the eNodeB.

Regulatory ComplianceAppendix A

Only apply to the model pBS2120.

FCC Compliance

This device complies with part 15 of the FCC Rules. Operation is subject to the following

two conditions: (1) This device may not cause harmful interference, and (2) this device

must accept any interference received, including interference that may cause undesired

operation.

Any Changes or modifications not expressly approved by the party responsible for

compliance could void the user's authority to operate the equipment.

This equipment has been tested and found to comply with the limits for a Class B digital

device, pursuant to part 15 of the FCC Rules. These limits are designed to provide

reasonable protection against harmful interference in a residential installation. This

equipment generates uses and can radiate radio frequency energy and, if not installed

and used in accordance with the instructions, may cause harmful interference to radio

communications. However, there is no guarantee that interference will not occur in a

particular installation. If this equipment does cause harmful interference to radio or

television reception, which can be determined by turning the equipment off and on, the

user is encouraged to try to correct the interference by one or more of the following

measures:

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and receiver.

Connect the equipment into an outlet on a circuit different from that to which the

receiver is connected.

Consult the dealer or an experienced radio/TV technician for help.

Warning:

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled

environment. This equipment should be installed and operated with minimum distance

30cm between the radiator & your body.

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