Copyright © 2015 ZyXEL Communications Corporation. All ... · PDF fileEach Cell support 20MHz UL/20MHz DL bandwidth Each RU module can scan RSSI and perform Cross -Power-Density-Map

Copyright © 2015 ZyXEL Communications Corporation. All rights reserved.


Make the World Connect


Mobile Access Solution- Small Cell Solution- Residential Solution- Enterprise Solution- BSDI Solution


BSDI SolutionBackhaul Small Cell DAS Integration


BSDI Solution

pico

Microwave

1G

Copper

GPON ONU4* VDSL

4* VDSL

4* VDSL

CapacityCoverage

Pico

Pico

Pico

Mobile Core

4* VDSL Bonding + Vectoring CPE

Backhaul

Pico

Pico

Ethernet(CAT5/Fiber)

Ethernet Fiber

Pico

Micro

Pico

SplitterGPON Fiber

EU

RUDAS

Small Cell

Backhaul


Copper VDSL2 Access

Fiber GPON Access

Fiber Ethernet Access

CAT5 Ethernet Access

Backhaul

EdgeSwitchPicocell

ZoneDAS

Picocell

Small CellDAS

BSDI Solution

Total Solution for Coverage and Capacity Lowest TCO Improved Overall Performance with Indoor System Full Flexibility with Multi Technology and Multi Band


pico

Pico

pico

pico

pico

VDSL

OLT

1/10G

picopico

Microwave

VDSL ( Bonding + Vectoring)

GPON

Edge Switch

NetworkManagementSystem

GPON ONT

VDSLModem

GPON ONT

VDSLModem

VDSLModem

Splitter

CAT5

Backhaul module + LTE Small Cell

Up to 300Mbps

IEEE 1588

PGW

Gx

PCRF

S11S1

S1

SGW

MME

S5/8

BSDI Solution


BSDI Solution

Station

OfficeOffice &

parking lot

Pico

Pico

Mobile Backhaul System

Pico

DAS

Pico

EU

RU

EU

RU

Access

Core Network

DAS


ZyXEL Backhaul System

Uplink Uplink

GPON OLT

VDSL2 DSLAMVDSL2 DSLAM

MSC

1/10G Ethernet5UGPON OLT VDSL2 DSLAM

+ 12U

Existing Backhaul System

Switch

Backhaul System Full flexibility with multi backhaul

technology VDSL2 DLSAM, GPON OLT Edge Switch

Non-blocking capacity Time Synchronization

Mobile Backhaul


VDSL2 DLSAM - G.vector

No existing CPE

Chipset Solution

192 Pairs Coppers Cross-talk Cancellation

48-port VDSL2

2*10 Gb2*10 Gb10 Gb10 Gb

48-port VDSL2

2*10 Gb2*10 Gb10 Gb10 Gb

48-port VDSL2

2*10 Gb2*10 Gb10 Gb10 Gb

48-port VDSL2

2*10 Gb2*10 Gb10 Gb10 Gb

Vectoring Processing

System Level Vectoring

Feeder CableMitrastar Backhaul System

Mobile Backhaul


GPON OLT

1310 nm1490 nm 1 32

Optical Splitter

ONT 3

VDSL2

CAT5

ActiveFiber

11 32

21 32

3

1 32

1 32

ONT 1

ONT 2

1

3

2

Synchronous Ethernet IEEE 1588 BC/Slave Mode ToD/Phase Sync Over GPON G.984.3 Amd 2

Frame N. Tsend

1 Tsend_1

~ ~

N Tsend_N

= Tsend_N+Delay

Time Synchronization

Mobile Backhaul


GPON ONT

Picocell VDSL Modem

Picocell+ GPON ONT

Picocell + 4-port VDSL

High bandwidth with integrated backhaul module VDSL2 module (up to 300Mbps) GPON ONT module (2.5 Gbps) Fiber or CAT5 Ethernet (1 Gbps)

Flexible and easy to deploy with SON & PoE Built-in configurable antenna

One Box Solution

4G LTE Picocell

Two box solution

Picocell

Built-in Antenna


Provide 4 cells RF input and solve 8 coverage holes 4xSISO RF signal sources (ex: Two SISO plus one MIMO

modules); range from 700Mhz to 2.7Ghz of TDD/FDD system

Provide tunable output power (14~24dBm)

build-in configurable antenna (Omni for ceiling-mount or patch for wall-mount)

Each Cell support 20MHz UL/20MHz DL bandwidth

Each RU module can scan RSSI and perform Cross-Power-Density-Map (used for Interference optimization)

RU: Remote Unit

EU: Expansion Unit

UTP CAT6 (Up to 100m)

RF Cable

GSM

TD-LTETD-SCDMA

ZONE DAS – Active CAT5/6 DAS for 2/3/4G LTE Coverage

Basement

100m100m

60m

Zone

RF Signal Source IndependentNO IOT issue

ZONE DAS


Remote Unit

RF Service Module Tunable output power from 14dBm to

24 dBm (PA: 500mW)

Build-in software configurable antenna (Omni for ceiling-mount or patch for wall-mount)

20MHz DL + 20MHz UL bandwidth

Provide RSSI scanning and perform Cross-Power-Density-Map

Remote Unit – 20MHz DL/20MHz UL IF signal from EU

25W PoE power from EU

IEEE802.15.4 ZigBee/6LoWPAN control path

Synchronization RF clock

To Expansion UnitUTP CAT6

To External Antenna

ZONE DAS


Analysis for ZONE DAS100m

100m

5m

20dBm Omni

20dBm Omni

24dBm Patch

24dBm Omni

24dBm Patch

24dBm Patch

27dBm External ANT.

24dBm Omni

DAS Cost • 1x EU, 8x RU• 800m CAT6

Construction Cost• One Day• 800m CAT6 Cabling

1ZONE

4CELL

8HOLE

100SPACE(m3)

1Working Day

Performance/Management• MIMO Support• High Link Quality• Uniform Signal Distribution• Multi System/Multi Band/Multi

Cell• Interference Cancellation

Mechanisms• Self-Diagnostic / NMS Support• Expansion - Attach Passive DAS

to 4*External Antenna Port

RF Signal Source• Shared Macro BTS

or Micro BTS or Pico BTSor Fiber Repeateror Active Donor Antenna

Repeater

To Passive DAS4*Channels

ZONE DAS


Make the World Connectwww.zyxel.com

Documents

Copyright © 2015 ZyXEL Communications Corporation. All ... · PDF fileEach Cell support 20MHz UL/20MHz DL bandwidth Each RU module can scan RSSI and perform Cross -Power-Density-Map