2014 microwave links solutions company … other additional functions open new area of ip based...

11
2014 HARLINKS TM , THE MICROWAVE LINKS COMPANY Via Zanella, 21 • 20851 Lissone (MB) ITALY. Tel.+39.039.9897.1 • Fax +39.039.9897.363 8337 NW 64TH STREET - MIAMI, FL 33166 - USA. Tel.: +1 (904) 800-7937, Fax: +1 (305) 735-6475 Email: [email protected], Web.: www.harlinks.com 2014 MICROWAVE LINKS SOLUTIONS HARLINKS TM COMPANY PROFILE & CATALOGUE

Upload: doanquynh

Post on 14-Mar-2018

214 views

Category:

Documents


1 download

TRANSCRIPT

2014

HARLINKST M, THE MICROWAVE LINKS COMPANY Via Zanella, 21 • 20851 Lissone (MB) ITALY. Tel.+39.039.9897.1 • Fax +39.039.9897.363

8337 NW 64TH STREET - MIAMI, FL 33166 - USA. Tel.: +1 (904) 800-7937, Fax: +1 (305) 735-6475Email: [email protected], Web.: www.harlinks.com

2014MICROWAVE LINKS SOLUTIONSHARLINKS TM

COMPANY PROFILE & CATALOGUE

HARLINKS TM, , SyES sister company (www.syes.eu), is a leading provider of point-to-point broadcast anddata transmission technology that enables microwave products with speeds from 10 Mbps to 730 Mbps andcovering the 2 - 80 GHz frequency bands with channel bandwidths from 7 MHz to 56 MHz.Its end-user customers include major telecommunications service providers and broadcasters.

The company’s in-house ASIC expertise sets it apart from all other competitors and allows HARLINKS TM to offer spectrum-scalable, rapidly deployable and transparently connected wirelessand fiber optic solutions.

HARLINKS TM offers a wide variety of product covering from Fixed to Mobile Links;Half-Duplex and Full-Duplex; Point-to-Point and Point-to-Multipoint Links; Split Mount,Full-Indoor and Full-Outdoor; Hot-Stand-By, Space-Diversity and Frequency-Diversity;COFDM Non-Line of Sight and Satellites Links as well.

ABOUT US

Tel.: 888-888-888, Fax: 888-888-888- Address HereEmail: [email protected], Web.: www.yourdomain.com

CONTACT US:

HARLINKS

Via Zanella, 21 20851 Lissone (MB) Italy

Tel.+39.039.9897.1Fax +39.039.9897.363

8337 NW 64TH STREETMIAMI, FL 33166

Tel.: +1 (904) 800-7937Fax: +1 (305) 735-6475

Email: [email protected].: www.harlinks.com

FAMILY DESCRIPTION

CHESNUTTM

CHESNUTTM product family is a new generation of software configured Indoor Unit optimized especially for high speed transmissionswith the use of “Extension Multiplexer Module” (EMM) its function can be extended to universal hybrid system for mixed PDH andEthernet transmission. Thanks to the software scalable concept this system permits you the optimal selection of appropriatemodification in terms of your actually required application. The system provides full range of modulation schemesfrom QPSK to 265QAM and data throughput rates up to 730 Mbps.

Hitless adaptive modulation (ACM) along with Synchronous Ethernet support, AES data encryption, secure management accessand other additional functions open new area of IP based applications CHESNUTTM family of indoor units are equipped withintegrated Ethernet switch with three Cooper 10/100/1000 Ethernet ports for direct connection of user data.

The same Ethernet switch contains additional internal port which is reserved for connection to management CPU and two EthernetWAN ports. These are generally dedicated for data transmission over microwave link. Switch can be optionally divided into two orthree separate domains. Such configuration can ensure complete traffic separation of different data sources. Additionally two SFPports are integrated in IDU, where first one is reserved for IDUs interconnection (2+0 or 1+1 scheme) and second one can be usedas additional ETH port and/or extension port reserved for EMM module connection.

CHESNUTTM is delivered in unified hardware configuration with possibility to order different software designs or options and therebygradually change system function to the mode which exactly conform to momentary customer requirements. According to theuploaded Software License Key system offers appropriate list of designs, options and other functions.

Following SW designs and/or options are available for COMPACT-UNI Indoor Unit:

SINGLE – firmware which gives basic Ethernet functionality.One WAN ETH channel is available for over air transmission with highest possible throughput. MULTI – firmware which is prepared for mix of PDH/ETH or for multichannel ETH applications. AGGREGATED – firmware which offers 2+0 functionality. Two IDUs must be interconnected by means of SFP modules and fibreoptic cable. The main difference compared to standard Ethernet trunking is true capacity increase which doesn't depend on MACheader of IP packet. PROTECTED – firmware which ensures 1+1. Two IDUs must be interconnected by means of SFP modules and fibre optic cable.Such protection offers 1+1 in HSB and SD modes.AES-128 OPTION – additional traffic encryption feature according to AES-128 definition.IEEE-1588 OPTION – additional support of precision time protocol according to IEEE 1588 definition.

1+0 1+1 2+0 HDx FDx ACM FATb a n d APC

ADAPTIVECODEMODULATION

365Mbps@ 56MHz

ADAPTIVEPOWERCONTROLL

FULLDUPLEX

HALFDUPLEX

AGGREGATEDPROTECTEDSINGLE

STEELTM is the main product of the CHESNUTTM family, it’s the perfect fit for the TV & Radio Broadcasting industry providing in asmall form factor, the possibility of mixed payloads between IP and ASI. The CHESNUTTM STEELTM IDU is the only IDU in the marketdesigned especifically for SNF Networks featuring Reference Signal distribution (1PPS + 10MHz) from an OCXO allowing a GPS Freeenvironment. The CHESNUTTM STEELTM has a built-in Spectrum Analyzer for interference analisys in the field and many tools for easyimplementation and installation.

STEELTM, PRODUCT DESCRIPTIONCHESNUT TM STEELTM

Basic System Features

- Split Configuration (IDU + ODU)- Modulation Type QPSK, 8PSK, 16/32/64/128/256QAM - ETSI 7/14/27.5/28/40/56 MHz BW- ANSI 10/20/25/30/40/50/60 MHz BW- Hitless Adaptive Modulation Function (ACM)- Data traffic capacity up to 365 Mbps in 1+0 configuration- Data traffic capacity up to 730 Mbps in 2+0 configuration- Integrated Multi-Port Gigabit Ethernet Switch- 2 x SFP slots for additional port extension- 1+0, 2+0 and 1+1 configuration schemes- TDM port extension by “External Mux Module (EMM)”- ASI port extension by “External Mux Module (EMM)”- Standard Management Access - HTTP, SNMP v.2, TELNET- Smallest Form Factor IDU on the market- The possibility to place two IDU into one 1U position of 19' cabinet

System ParametersModulation type: QPSK, 8PSK, 16QAM, 32QAM, 64QAM, 128QAM, 256QAM

Extended functions: Hitless adaptive modulation, asymmetrical modulation

Capacity: up to 365 for 1+0 configuration, up to 730 Mbps for 2+0 configuration

Control of data transmission: Low Density Parity Check (LDPC)

Capacity allocation for data: Priority Based Packet System (PBPS)

System configuration: via Software

POWER SUPPLY, ENVIRONMENT, MECHANICALInput (ODU & IDU): -48 VDC, comply with ETS 300 132-2

Power consumption IDU: < 18 W

Operating temperature IDU: -5°C up to + 45°C, comply with ETS 300 019 Part 1-3 Class 3.2

Dimensions IDU: (w x h x d): 210 x 44 x 250 mm - Weight IDU: ~ 2kg

IF connector IDU: N type

NETWORK MANAGEMENT, IP FUNCTIONSManagement: standard IP (HTTP, SNMP v.2c, Telnet), secure IP (HTTPS, SNMP v.3, SSH)

Management ports: 10/100/1000Base-Tx, USB-B

LED indicators: sync, local status, remote status

Out-of-band management: 128 kbps - In-band management: via VLAN

IP addresses: primary, secondary - IP utilities: ping, telnet, internal BER, local and remote FW upgrade

IP option: NAT, ProxyARP

Data parametersInterfaces: standard IP 3 x 10/100/1000Base-T (RJ45), 1 x SFP (1000Base-SX/LX)

Capacity setup: 10 up to 365 Mbps - Number of independent Ethernet channels: up to 3

802.1Q VLAN: max. 4096 - QoS support: PRESENT

Maximum packet length: 10KBytes (Jumbo Packets)

On-line compression: Efficiency up to 25%

Protection BUSInterfaces: Fibre Optic, (SFP 1 on IDU, SFP module 1000 Base-SX in proprietary mode)

Capacity: 1 Gbps

STEELTM, OPTIONS DESCRIPTIONCHESNUT TM STEELTM

OPTIONS

Basic OPTIONSSPEED - Throughput Capacity: 100, 200 & 365 Mbps

DESIGN - Hardware Configuration : 1+0, 1+1, 2+0

EMM: External Mux Module: 16E1/T1, ASI, ASI+TSI

External module EMM-16E1/T1Interfaces: 16 x E1/T1-G.703 (RJ45)

Capacity setup: 1-16 x 2.048/1.544 Mbps

Connecting to IDU: Fibre Optic (SFP 2 on IDU, SFP module 1000 Base-SX in proprietary mode)

Test utility: loopback, internal BER tester

External module EMM-ASI

Capacity setup: 8-216 Mbps

Connecting to IDU: Fibre Optic (SFP 2 on IDU, SFP module 1000 Base-SX in proprietary mode)

IP addresses: primary, secondary - IP utilities: ping, telnet, internal BER, local and remote FW upgrade

Interfaces: 4x ASI (BNC), 2x TSI Interface pair (1PPS and 10MHz), 1x TSI IN and 1x TSI OUT for master TSI unit, 2x TSI OUTfor TSI slave unit, 1x port for GPS antenna as an alternative precise time reference

External module EMM-ASI TSI

Capacity setup: 8-216 Mbps

Connecting to IDU: Fibre Optic (SFP 2 on IDU, SFP module 1000 Base-SX in proprietary mode)

IP addresses: primary, secondary - IP utilities: ping, telnet, internal BER, local and remote FW upgrade

Interfaces: 4x ASI (BNC), 2x TSI Interface pair (1PPS and 10MHz), 1x TSI IN and 1x TSI OUT for master TSI unit, 2x TSI OUTfor TSI slave unit, 1x port for GPS antenna as an alternative precise time reference

EMM-ASI-TSI series types: EMM-ASI-TSI1= Standard precision version. EMM-ASI-TSI2= High precision version

External module EMM-16E1/T1Locked State: 1PPS signal accuracy over 24 hours

Non Locked State*: 1PPS signal accuracy over 1 sec (under stable temperature conditions)

Non Locked State*: 1PPS signal accuracy over 24 hours (under stable temperature conditions)

Temperature Stability:

EMM-ASI-TSI1 EMM-ASI-TSI2

< ± 3E-12 < ± 3E-12

*(holdover mode)

< ± 2E-11 < ± 2E-11

< ± 6E-9 < 3E-10

< ± 3E-10 < ± 3E-10

Aging Stability: < ± 3E-10/day < ± 3E-10/day

FAMILY DESCRIPTION

The HUMMERTM Software Defined IDUTM is a flexible, low-cost, feature-rich IDU solution for microwave radiosin the global telecommunications market.It incorporates a unique, single-chip ASIC modem featuring integrated FEC with selectable coding rates.

Modulation and data throughput rates are BPSK-256 QAM and 1-311 Mbps respectively; Standard interfacesinclude 16x E1/T1 and 100BaseTX. Plug-in options allow for E3/ DS3/STS-1, STM-1, or 2xSTM-1. The IDU alsoincorporates digital filtering for the various data bandwidths.The IDU is designed to support protected (1+1 or 2+0) and east/west repeater configurationsin a single 1RU chassis.

The HUMMERTM Software Defined IDUTM offers volume capacity and proven performance for applicationsworldwide.It represents a new generation of PDH and SDH IDUs at the lowest prices in the market today.

The HUMMERTM Software Defined IDUTM is designed to simplify product logistics and overall product lifecycle costs.

The field upgradeable architecture reduces capital and operating expenditures for field installation,maintenance, training, and spares while maximizing product reliability.

The Software Defined IDUTM include advanced features such as support for ring/consecutivepoint configurations.

This creates a self-healing redundancy that is always more reliable than traditional point-to-point networks.

1+0 1+1 2+0 HDx FDx ACM FATb a n d APC

ADAPTIVECODEMODULATION

365Mbps@ 56MHz

ADAPTIVEPOWERCONTROLL

FULLDUPLEX

HALFDUPLEX

AGGREGATEDPROTECTEDSINGLE

XCROSS POL.INTERFACECANCELLATION

P I C

HUMMERTM

TITANIUMTM, PRODUCT DESCRIPTIONHUMMERTM TITANIUMTM

The TITANIUMTM Software Defined IDUTM is a new generation of PDH and SDH IDUs offering high volume capacity and provenperformance for microwave radio links applications in the global telecommunications market. The field upgradeable architecture reduces capital and operating expenditures for field installation, maintenance,training, and spares while maximizing product reliability. The TITANIUM IDUTM includes advanced features such as support for ring/consecutive point configurations. This creates a self-healing redundancy that is more reliable than traditional point-to-point networks.

The TITANIUMTM incorporates a unique, single-chip ASIC modem featuring integrated FEC with selectable coding rates;Modulation and data throughput rates are BPSK-256 QAM and 1-311 Mbps respectively, Standard interfaces include 16x E1/T1and 100BaseTX. Plug-in options allow for E3/DS3/STS-1, STM-1, or 2xSTM-1.

The TITANIUMTM also incorporates digital filtering for the various data bandwidths and is designed to support protected andeast/west repeater configurations in a single 1RU chassis.

System Basic ParametersNetwork Interface: Scalable Ethernet, 16x E1/T1 Wayside or TrafficIn-band Control Channel

Network Interface Options: Additional 16x E1/T1, 1 or 2xSTM-1/OC-3, Multi-channel E3/DS3/STS-1

Network processor: Flexible Platform Processor - OAM&P - Security - Built-in Web Server

Flexible modulation: BPSK - 256QAM. Selectable Error Correction Coding, Equalization, Pre-distortion, Built-in Link Support: BER

Modem Options: Second plug-in modem for protected or east/west mode

Intermediate Frequency: Transmit: 350 MHz, Receive: 140 MHz. Options: Variable Digital IF for various bandwidths.Second IF for plug-in modem for protected or east/west mode.

Modem CapabilityCapacity Options: Throughput from 1 - 311 Mbps

Modulation Programmable: BPSK, QPSK, 16-QAM, 32-QAM, 64-QAM, 128-QAM, 256-QAM

FEC: Trellis Coded Modulation concatenated with Reed-Solomon Coding

Network Management support: SNMP - Connector: 10/100BaseTX

EnvironmentalTemperature: -5° to +55°C - Relative Humidity: 0 to 95%, non-condensing

Power: 50-75 Watts (depending on Network Data Interface and ODU type)

Mechanical: 1RU, ETSI compliant

Customer Network Data Interface

Ethernet: Full duplex 100BaseTX

E3/DS3/STS-1: Full duplex E3, DS3, STS-1

PHYSICAL

SDH/STM-1: Full duplex STM-1, Single Mode 1310 nm

SONET/OC-3: Full duplex OC-3

NxE1/T1: Full Duplex E1/T1

CONNECTOR

Ethernet: RJ-45

E3/DS3/STS-1: BNC Female 75 Ohm

SDH/STM-1: BNC

SONET/OC-3: Type fi ber SC

NxE1/T1: 2xRJ-48C, HD60

Ethernet: IEEE 802.3

E3/DS3/STS-1: ITU-T, Telcordia

COMPLIANCE

SDH/STM-1: ITU-T

SONET/OC-3: Telcordia

NxE1/T1: ITU-T

Outdoor Unit (ODU) InterfaceIntermediate Freq. Range Tx: 350 MHz, Rx: 140 MHz

Emissions Bandwidths: ETSI, FCC

ODU Command Interface: ODU specific

Voice Service Channel: 6 Wire, PTT Handset

Data Service Channel: 64kbps

Auxiliary Connections

Alarm Port: Two Form C relay alarm outputs

OPTIONS:- E1/T1 High Density Cable- Additional Modem/IF for single chassis protected or east/west mode- Switching Fabric for drop-and-insert between SDH/TDM/IP traffic

HLTM ODU PARAMETERSHLTM ODUHARLINKSTM Outdoor Units family is a new generation of software configured Outdoor Unit especially designed for high speedtransmissions, Thanks to the software scalable concept this system permits you the optimal selection of appropriate modificationin terms of your actually required application.The system provides full range of modulation schemes from QPSK to 265QAM and data throughput rates up to 365 Mbps.

HARLINKSTM Outdoor Units are delivered in a unique hardware design featuring a proprietary Direct Mount system to eliminate the need costly waveguides and improve the system performance and efficiency. HARLINKSTM Outdoor Units are provided with aReceived Signal Indicator port to make the alignment process easier letting the operator knows when the optimal connectionhas been stablished.HARLINKSTM Outdoor Units are made with the highest Quality Standard in the market with an expected life of over 50 years.

< ± 3E-10/day < ± 3E-10/day

BITRATE - Modulation Type

QPSK

8PSQ

16QAM

32QAM

7MHz 14MHz 28MHz 40MHz 56MHz

64QAM

128QAM

256QAM

10 Mbps

16 Mbps

21 Mbps

32 Mbps

44 Mbps

65 Mbps

62 Mbps

91 Mbps

85 Mbps

128 Mbps

21 Mbps

26 Mbps

43 Mbps

53 Mbps

88 Mbps

109 Mbps

123 Mbps

152 Mbps

171 Mbps

217 Mbps

33 Mbps

38 Mbps

66 Mbps

78 Mbps

136 Mbps

159 Mbps

186 Mbps

220 Mbps

266 Mbps

314 Mbps

44 Mbps 89 Mbps 182 Mbps 253 Mbps 362 Mbps

SENSITIVITY THRESHOLD - Modulation Type

QPSK

8PSQ

16QAM

32QAM

7MHz 14MHz 28MHz 40MHz 56MHz

64QAM

128QAM

256QAM

-94 dBm

-89,5 dBm

-91,5 dBm

-86,5 dBm

-88 dBm

-83,5 dBm

-87 dBm

-81,5 dBm

-85,5 dBm

-79,5 dBm

-88 dBm

-84,5 dBm

-85 dBm

-81,5 dBm

-81,5 dBm

-78,5 dBm

-80 dBm

-76,5 dBm

-78,5 dBm

-74,5 dBm

-81 dBm

-78 dBm

-79 dBm

-75,5 dBm

-75 dBm

-72,5 dBm

-74,5 dBm

-71 dBm

-72 dBm

-69 dBm

-75,5 dBm -73 dBm -70 dBm -68,5 dBm -66 dBm

HLTM ODU PARAMETERSHLTM ODUHL HARLINKS Outdoor Units other parameters:

ODU InterfacesCable connector type: N type, connector engagment torque = 6 inch-lbs (MAX)

Extended functions: Hitless adaptive modulation, asymmetrical modulation

Cable port impedance (Ohms): 50

TXIF Carrier Freq (MHz): 350

TXIF Carrier Power @ ODU (dBm): -22 to +5

RXIF Carrier Freq (MHz): 140

FRAQUENCY BANDS

16QAM

Frequency Range

6.4 to 7.1

6GHz 7GHz 8GHz 11GHz 13GHz 15GHz 18GHz 23GHz 26GHz 32GHz 38GHz

7.1 to 7.9 7.7 to 8.5 10.7 to 11.7 12.7 to 13.3 14.4 to 15.4 17.7 to 19.7 21.2 to 23.6 24.2 to 26.5 31.8 to 33.4 37 to 40

T/R Spacing

150

6GHz 7GHz 8GHz 11GHz 13GHz 15GHz 18GHz 23GHz 26GHz 32GHz 38GHz

154 119 490 200 315 1008 1008 800 812 700

160 160 126 500 225 322 1008 1200 1008 1260

170 161 151.614 530 266 420 1092.5 1232

340 168 208 475 1120

196 266 490 1560

245 310 640

300 311.32 644

360 728

Transmitter Power by Modulation Type

30

6GHz 7GHz 8GHz 11GHz 13GHz 15GHz 18GHz 23GHz 26GHz 32GHz 38GHz

30 30 28 26 26 26 25 25 23 23

28 28 28 26 24 24 23 13 22 20

25 25 25 22 20 20 19 19

23 23 23 18 17

QPSK

16/32 QAM

64/128 QAM

256 QAM 20 18 17

19

17

21

17

15

17

15

8dbm 8dbm 8dbm 3dbm 2dbmTX Min.Power 5dbm 3dbm 2dbm 2dbm 0dbm 0dbm

TX Spectrum Mask: Per applicable ETSI

Output Power Muted (dBm) : <-50

Frequency Accuracy: ± 7 ppm maximum, includes temp variation and aging, ± 8 ppm for 8GHz TR311.32 & TR151.614

MTBF (years): >50

TX Power Accuracy over Command Range: ± 1.5dB for QPSK max - 10dB < P COMMAND < QPSK max , All modulations

TX Power Accuracy over Command Range: ± 2.0dB for Tx_min < P COMMAND < QPSK max - 10dB, All modulations

HLTM RFU PARAMETERSHLTM RFUHARLINKSTM RFU family is a new generation of software configured All Indoor Unit especially designed for high speedtransmissions, Thanks to the software scalable concept this system permits you the optimal selection of appropriate modificationin terms of your actually required application.

HARLINKSTM RFU are delivered in a unique hardware design consisting of transmitter, receiver, up and down converters, localoscillator synthesizers, power amplifier, low noise amplifier, micro controller, power supply and the RFU transceiver to IDUinterconnection duplexer.

1+0 1+1 2+0 HDx FDx ACM FATb a n d APC

ADAPTIVECODEMODULATION

365Mbps@ 56MHz

ADAPTIVEPOWERCONTROLL

FULLDUPLEX

HALFDUPLEX

AGGREGATEDPROTECTEDSINGLE

XCROSS POL.INTERFACECANCELLATION

P I C

< ± 3E-10/day < ± 3E-10/day

BITRATE - Modulation TypeQPSK

8PSQ

16QAM

32QAM

7MHz 14MHz 28MHz 40MHz 56MHz

64QAM

128QAM

256QAM

10 Mbps

16 Mbps

21 Mbps

32 Mbps

44 Mbps

65 Mbps

62 Mbps

91 Mbps

85 Mbps

128 Mbps

21 Mbps

26 Mbps

43 Mbps

53 Mbps

88 Mbps

109 Mbps

123 Mbps

152 Mbps

171 Mbps

217 Mbps

33 Mbps

38 Mbps

66 Mbps

78 Mbps

136 Mbps

159 Mbps

186 Mbps

220 Mbps

266 Mbps

314 Mbps

44 Mbps 89 Mbps 182 Mbps 253 Mbps 362 Mbps

SENSITIVITY THRESHOLD - Modulation Type

QPSK

8PSQ

16QAM

32QAM

7MHz 14MHz 28MHz 40MHz 56MHz

64QAM

128QAM

256QAM

-72 dBm

- 72 dBm

-72 dBm

-72 dBm

-70 dBm

-70 dBm

- 68 dBm

- 68 dBm

- 67 dBm

- 67 dBm

-71 dBm

-71 dBm

-71 dBm

-71 dBm

- 69 dBm

- 69 dBm

- 67 dBm

- 67 dBm

- 66 dBm

- 66 dBm

-71 dBm

-71 dBm

-71 dBm

-71 dBm

- 69 dBm

- 69 dBm

- 67 dBm

- 67 dBm

- 66 dBm

- 66 dBm

-71 dBm -71 dBm - 69 dBm -67 dBm - 66 dBm

Transmitter Power by Modulation Type (dBm)

35

6GHz 7GHz 8GHz 10-11GHz 13GHz 15GHz 18GHz 23GHz 26GHz 32GHz 38GHz

35 35 34 N/A N/A N/A N/A N/A N/A N/A

32 32 32 31 N/A N/A N/A N/A N/A N/A

30 30 30 29 N/A N/A N/A N/A

30 30 30 N/A N/A

QPSK

16/32/64 QAM

128 QAM

256 QAM 29 N/A N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A N/A N/A N/A N/ATX Min.Power N/A N/A N/A N/A N/A N/A

2014

HARLINKST M, THE MICROWAVE LINKS COMPANY Via Zanella, 21 • 20851 Lissone (MB) ITALY. Tel.+39.039.9897.1 • Fax +39.039.9897.363

8337 NW 64TH STREET - MIAMI, FL 33166 - USA. Tel.: +1 (904) 800-7937, Fax: +1 (305) 735-6475Email: [email protected], Web.: www.harlinks.com

2014MICROWAVE LINKS SOLUTIONSHARLINKS TM

COMPANY PROFILE & CATALOGUE