Baicells Nova846 Manuale utente

Nova846

Outdoor 8x5W eNodeB

Quick Guide

P/N: 1701000180

Document version: 01

1.Product Overview

Introduction1.1

The Baicells Nova846 is an advanced dual-mode outdoor integrated eNodeB

(eNB) product that operates in LTE Time Division Duplexing (TDD) mode. This

8x5W eNB is capable of operating in Carrier Aggregation (CA) mode or Dual

Carrier (DC) / split mode. Combining a variety of technologies, the Nova846

provides wireless coverage solutions, which will offer users with high-speed

broadband wireless Internet access. It also can help operators improve outdoor

coverage, enhance network capacity, eliminate blind spots and improve cell

edge rates.

In CA mode, contiguous or non-contiguous channels are aggregated to provide

up to 40 MHz bandwidth. This essentially doubles the downlink capacity when

the CA mode is used with all CAT6/7/15 user equipment. In DC mode, each

carrier is treated as an independent cell, supporting 128+128 users, and each

supporting 20 MHz bandwidth. Using a Nova846 in DC mode simplifies and

streamlines the deployment of split sectors.

In addition to having the option to operate Nova846 in either CA or DC mode,

HaloB (an embedded MME option) comes as a default feature in the base

software. Baicells's patented HaloB solution migrates the necessary core

network functions to the eNB.

The Nova846 can be widely used by telecom operators, broadband operators, and

enterprises, etc.

Features1.2

Standard LTE TDD Bands 41,48.

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

Peak rate (up to): DL 440 Mbps with 4x4 MIMO Carrier Aggregation (CA) mode, UL

28 (56) Mbps.

128+128 concurrent users, 256+256 RRC users.

Support GPS synchronization.

Supports Citizens Broadband Radio Service (CBRS).

Embedded HaloB ("lite" EPC) solution.

Lower power consumption, which reduces OPEX, can be powered easily by Baicells

compact outdoor Smart UPS EPB series.

Plug-and-play with self-organizing network (SON) capabilities.

IoT with all standard LTE Evolved Packet Core (EPC).

GUI-based local and remote web management, cooperating with the BaiOMC NMS

to support unified configuration, management, monitoring and maintenance.

Highly secured with equipment certification against potential intrusion risk.

TR-069 network management interface support.

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

illegal intrusion.

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

coverage and improved network capacity.

Appearance1.3

The appearance of Nova846 is shown in Figure 1-1.

Figure 1-1 Nova846 Appearance

The interfaces and indicators Nova846 are shown in Figure 1-2.

Figure 1-2 Nova846 Interfaces and Indicators

The Nova846 interfaces are described in Table 1-1.

Table 1-1 Nova846 Interface Description

Interface

Description

ETH0

Ethernet interface 1 (SFP optical interface or GE electric

interface), connect to external transmission network, used for

data backhaul.

ETH1

Ethernet interface 2 (SFP optical interface), connect to

external transmission network, used for data backhaul.

PWR

Power interface: -48V (-40.5V to 57V) DC

ANT0~ANT7

Connect to external antenna 0 to antenna 7, N-type connector.

CAL/GPS

CAL is used for antenna phase alignment.

GPS is used to connect to external GPS antenna, N-type

connector.

The Nova846 interface indicators are described in Table 1-2.

Table 1-2 Nova846 Interface Indicators

Identity

Color

Status

Description

RUN

Green

Steady On

Power on

OFF

No power supply

ALM

Red

OFF

No alarm

Steady On

The system exists alarms.

ACT

Green

Steady On

The device has been powered on.

Fast flash: 0.125s

on,0.125s off

Data is transmitting.

Slow flash: 1s on,1s off

The cell has been activated.

ETH0

Green

Steady On

S1 link is up.

OFF

SFP module is out of place, Ethernet cable

is out of place, power of the optical module

is powered off, or S1 link is down.

ETH1

Green

Steady On

S1 link is up.

OFF

SFP module is out of place, Ethernet cable

is out of place, power of the optical module

is powered off, or S1 link is down.

Technical Specification1.4

1.4.1 Hardware Specification

Item

Description

LTE Mode

TDD

RF Standard

3GPP 38.104 / Category B

LTE Bands

41, 48

Channel Bandwidth

5MHz, 10MHz, 15MHz, 20MHz

Carrier Config.

Maximum 2 carriers

MAX Output Power

37 dBm / channel x 8 channel

MIMO

DL 4x4

Receive Sensitivity

-102 dBm

Synchronization

GPS

Data Interface

1 x optical SFP + 1 x electrical GE or 2 x optical SFPs

Dimension

432mm (H) x 280mm (W) x 118mm (D)

Installation Type

Pole or wall mount

Antenna Port

8T8R

Antenna

External high-gain antenna, N-type connector

External GPS antenna, N-type connector

Item

Description

Power consumption

≤300W

Power

+40.5V to 57 V DC, Nominal +54VDC

Weight

11.0kgs

Basic report function

RSSI , VSWR, TSSI(transmission signal strength),

temperature, etc.

Cooling Method

Natural convection cooling @ vertical installation

Noise Figure

Room temperature: <2.5

All temperature: <3.5

MTBF

≥ 150000 hours

MTTR

≤ 1 hour

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

5MHz bandwidth, FRC A1-3 in Annex A.1 (QPSK, R=1/3, 25RB) standard.

1.4.2 Global Part Numbers

Model No.

Description

sBS71010

Band48, 10MHz, 20MHz per carrier, DL 4 x 4 or 2 x 2 on

each carrier, 2 carriers.

1.4.3 Software Specification

Item

Description

LTE Standard

3GPP Release 15

Peak Rate

mode

2x20 MHz:

SA1: DL 320Mbps, UL 28 (56)Mbps

SA2: DL 440Mbps, UL 14 (28)Mbps

2x10MHz:

SA1: DL 160Mbps, UL 14 (28)Mbps

SA2: DL 220Mbps, UL 7 (14)Mbps

Single

carrier

20 MHz:

SA1: DL 160Mbps, UL 28Mbps

SA2: DL 220Mbps, UL 14Mbps

10MHz:

SA1: DL 80Mbps, UL 14Mbps

SA2: DL 110Mbps, UL 7Mbps

User Capacity

128+128 concurrent users

256+256 RRC users

QoS Control

3GPP standard Quality of Service Class Identifier (QCI)

Modulation

UL: QPSK, 16QAM, 64QAM

Item

Description

DL: QPSK, 16QAM, 64QAM, 256QAM*

Voice Solution

VoLTE, Circuit Switched Fallback (CSFB)*

Traffic Offload

Local breakout

SON

Self-organizing network:

Automatic setup

Automatic Neighbor Relation (ANR)

PCI confliction detection

RAN Sharing

Multi-Operator Core Network (MOCN)*

HaloB

Supported

Network Mgmt

TR-069

Maintenance

Support remote/local 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 self-start and self-configuration

*NOTE: Future software version will release.

1.4.4 Environment Specification

Item

Description

Operating Temperature

-40°C to 55°C

Humidity

2% to 95%

Atmospheric Pressure

70kPa to 106kPa

Ingress Protection Rating

IP66

Power interface Lightning

Protection

Differential mode: ±10 KA

Common mode: ±20 KA

1.4.5 Regulatory Compliance

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

50cm between the radiator & your body.

2.Installation

Installation Material2.1

In addition to industry standard tools, you will need the materials described in Table 2-1

during the installation. When selecting an RF antenna, be sure to match the frequency

range of the antenna with the eNB.

Table 2-1 Support Materials

Item

Description

Power cord

The diameter of power cable must be AWG15 or greater (such

as AWG14). And the length from the power adaptor’s DC end to

the device must be shorter than 100 meters (~109 yards).

Power plug

The power plug connecting to the electricity supply.

Antenna RF cable

50 ohm feeder

Item

Description

Optical fiber

Single mode optical fiber

Antenna

Omnidirectional, or directional antenna

Ground cable

The diameter of grounding cable must be 10mm2or greater.

Installation Tool2.2

Knife

Vise

Wrench

Cross screw driver

Tape measure

Percussion drill and

some drill heads

Cable vice

hammer

NOTE: Other accessories have been packed in the packing box.

Install GPS Antenna2.3

Read the following GPS antenna installation requirements before installing it on the eNB.

No major blocking from buildings in the vicinity. Make sure the space atop is at least

45 degrees unblocked by any buildings.

Avoid installing the GPS antenna in the vicinity of any other transmitting and

receiving devices, to avoid interference.

The GPS antenna should be installed within 45 degrees to the lightning rod.

The GPS antenna system is assembled in manufacturing before packing. The only

installation step is to fix the GPS mounting bracket on the eNB with the M4*14 screws

(Figure 2-1).

Figure 2-1 GPS Antenna Installation

NOTE: The eNB may adopt different models of GPS antenna, so the GPS antenna may not the same

as above figure. But the installation steps that fix it on the eNB is the same.

Weatherproofing2.4

To protect the connection points from weather and climate, clean each connection point

before installing cold shrink tubes, per the following figure.

1. Insert the cable into the cold shrink tube.

2. Tighten the connector.

3. Push the cold shrink tube to the top joint, and pull out the strip.

4. Ensure the cold shrink tube is tightly fitted with the connection.

Install on Pole2.5

Check to ensure the diameter of the pole is in the range of 1.6 inches to 3.9 inches

(40mm to 100 mm). The position of the RRU on the pole should be at least 47 inches

(120 cm) in height.

The brackets have been pre-assembled in manufacturing before packing. It includes two

parts, one is pre-assembled on the back of the device. The other one is for pole

mounting or wall mounting, as shown in Figure 2-2.

Figure 2-2 Pre-assembled Device

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