Presentation

All content & right are reserved by Netis Systems Co., Ltd

2012 Version

About Us

Netis is a Shenzhen Based R&D company It has 2 Manufacturing units and 3 R&D centers in China, Taipei and KoreaRich experience in SoHo and SMB product line.2000 member company of which 50% members are in R&DNetis is very focused for India Telecom and Channel retail business.

ADSL Broadband

Product Line

• We have 3 types of ADSL modem routers– DL4201, Single port ADSL2+ Modem Router which has 1 ADSL Port

and 1 Ethernet 10/100

– DL4311, 150Mbps ADSL2+ Modem Router with 4 Ports Ethernet, out of 4 Ports Ethernet port no.4 can be use as a Ethernet WAN also.

– DL4322, 300Mbps ADSL2+ Modem router with 4 Port Ethernet with 2*5dbi antenna.

DSL Broadband

Product Line

• We have following product line in DSL Ethernet Broadband.– WF2412, 150Mbps DSL router with 1WAN 10/100 and 4Port LAN with 5dbi built in antenna– WF2411, 150Mbps DSL router with 1WAN10/100 and 4Ports LAN with 5dbi Fixed External Antenna– WF2419, 300Mbps DSL router with 1WAN/100 and 4Port LAN with 2*5dbi Fixed External Antenna– WF2409, 300Mbps MIMO DSL router with 1WAN10/100 and 4Ports LAN with 3*5dbi Fixed External Antenna

DSL Broadband

Product Line

– WF2501, 150Mbps high gain DSL router with 1WAN10/100 and 4Ports LAN with 1*5dbi detachable Antenna.– WF2420, 300Mbps DSL router with 1WAN10/100 and 4Ports LAN with 5dbi built in antenna– WF2471, 600Mbps Dual band DSL router with 1WAN10/100 and 4Ports LAN with 4*5dbi Fixed External Antenna– WF2405, 150Mbps Travel router with 1WAN 1USB port– WF2710, 750Mbps dual band DSL router with 1WAN 10/100 and 4 Ports LAN with 3*5dbi Fixed Antenna.

Wireless USB Adapters

Product Line

• WF2120, 150Mbps NANO wireless USB adaptor• WF2111, 150Mbps wireless USB adaptor with Soft AP• WF2123, 300Mbps Wireless USB adaptor• WF2150, dual band wireless USB adaptor• WF2119, 150Mbs wireless USB adaptor with 5dbi external antenna with soft AP

Wireless Outdoor

Product Line

• WF2301, 150Mbps wireless outdoor Access Point, good solution for hotspots / Hotel/ Education and Point to Point wireless up to 5KM.

Ethernet Switches : Unmanaged

Product Line

– ST3105S 5Ports 10/100 Ethernet Unmanaged switch– ST3108S 8Ports 10/100 Ethernet Unmanaged Switch– ST3116P 16Ports 10/100 Ethernet Unmanaged switch– ST3124P 24Ports 10/100 Ethernet Unmanaged switch

Web-smart Switches

Product Line

– ST3208, 8ports 10/100 Fast Ethernet Switch– ST3216, 16Ports 10/100 Fast Ethernet Switch– ST3224, 24Ports 10/100 Fast Ethernet Switch

SNMP Managed Layer 2 Switch

Product Line

• ST3108G, 8Ports 10/100 Fast Ethernet +2 Giga uplink

• ST3226, 24Ports 10/100 Fast Ethernet +2 Giga uplink

• ST3228, 24Ports 10/100 Fast Ethernet +4 Giga uplink

• ST3124G, 24Port 10/100/1000 Giga switch

• ST3124GF, 22 Ports 10/100/1000 + 2 Giga uplink

ADSL: Course Outline

Product Description

PSTN and ADSL infrastructureChallenges of implementing ADSL over PSTNTechniques to Overcome the Challenges ADSL2/ADSL2+ IntroductionATM IntroductionADSL Encapsulation

PSTN

Product Description

• Two approaches were deployed to deal with long loops (over 18K feet)

– Loading coils

– DLCs

Product Description

Loading CoilLoading Coil

DLC RTDLC RT

>18,000 feet

T1/E1, or Fiber

>18,000 feet

Inter-Central Office Network

Inter-Central Office Network

To deal with long loops

POTS (Plain Old Telephone Service)

Product Description

• Designed to carry a voice conversation– 0~3400Hz

• Analog modem– 9.6~56Kbps

ADSL

Product Description

• Asymmetric Digital Subscriber Line

• High speed over existing local loops

• Loading Coil and bridge tap are not allowed

DSL-based Service Infrastructure

Product Description

Hi-Speed data link

How is an ADSL network setup?

Product Description