Products of Netsys

Netsys: Long-Reach Ethernet, VDSL Transmission Technology & PoE Extenders for Industry and Business

Netsys is a specialist manufacturer of network transmission solutions over existing cable infrastructure. At Lieske Elektronik, system integrators and businesses can source the complete Netsys portfolio: VDSL modems, long-reach Ethernet extenders and PoE transmission systems for industrial installations without costly rewiring.

VDSL2

Core technology

300m+

Range per segment

PoE+

Power over cable

IP30

Industrial protection class

Netsys – Network Extension Over Existing Infrastructure

Netsys develops and manufactures transmission systems that use existing copper and coaxial cables as the carrier medium for Ethernet. This enables network connectivity over distances far beyond what standard Ethernet supports – without the need for costly new cable runs or civil engineering work.

The product portfolio includes VDSL2 modems and bridges from the NV series, long-reach Ethernet extenders from the NLE series, PoE extenders and injector systems, and coaxial Ethernet converters. Devices support ranges of several kilometres over telephone lines or up to 500 m over coaxial cable, with simultaneous PoE power delivery to connected endpoints.

Lieske Elektronik supplies the Netsys range for B2B customers: system integrators, network planners and industrial businesses can request pricing, technical advice and volume quotes directly through the Lieske sales team.

◆ Certifications & Standards

✓ CE conformity

✓ RoHS compliant

✓ IEEE 802.3 Ethernet

✓ IEEE 802.3af/at PoE/PoE+

✓ ITU-T G.993.2 VDSL2

✓ FCC approval

► Netsys Product Families at a Glance

★ VDSL2 Modems & Bridges (NV Series) The NV series covers VDSL2 modem bridges for symmetric and asymmetric data transmission per ITU-T G.993.2. Point-to-point connections over existing telephone lines at bandwidths up to 100 Mbit/s – ideal for connecting buildings or floors without fibre.		★ Long-Reach Ethernet Extenders (NLE Series) NLE extenders enable Ethernet transmission over distances of up to 3 km on simple copper wire pairs. The devices are protocol-transparent and operate as drop-in replacements in existing networks – no configuration required, including PoE pass-through.

★ PoE Extenders & PoE Injector Systems Netsys PoE extenders stretch the PoE range well beyond the 100 m IEEE limit – for IP cameras, access points and VoIP endpoints in hard-to-reach locations. PoE injectors complement network switches without built-in PoE capability.		★ Coaxial Ethernet Converters Netsys coaxial Ethernet converters use existing coaxial cables (e.g. from analogue video systems) as an Ethernet transmission medium. Buildings and outdoor areas with existing coax wiring can be integrated into an IP network quickly and cost-effectively.

► Application Areas in Industry and Business

⚡ Building Networks Retrofit Ethernet connectivity for office floors, warehouses and outbuildings over existing telephone wiring – no civil works or new cable routes required.	⚡ Video Surveillance & IP Cameras PoE extenders and coaxial converters allow IP cameras to be integrated over existing coax infrastructure – the typical migration path from analogue CCTV to IP.	⚡ Industrial Automation Network connectivity for controllers, PLCs and field devices in production facilities over robust copper links – reliable operation even in EMC-heavy environments.

⚡ Hospitality Industry Cost-effective retrofit of IPTV, internet and VoIP in hotel rooms using existing telephone wiring – no renovation work required, no disruption to operations.	⚡ Smart Buildings & Access Control Power supply and network connectivity for access readers, door openers and intercom systems via PoE extender cascades – including heritage buildings with restricted cabling options.	⚡ Transport & Infrastructure Network connectivity along roads, tunnels and railways over copper backbone – long-reach extenders bridge kilometre-range distances for monitoring and control systems.

► Why Netsys through Lieske?

✓ Cost Savings via Existing Infrastructure

Netsys products leverage existing copper and coaxial cabling – eliminating the expense of new cable runs and civil engineering. Particularly valuable for refurbishment projects, listed buildings and hard-to-access areas.

✓ Extended Reach Without Repeaters

NLE series long-reach extenders bridge up to 3 km on simple copper pairs – far exceeding standard Ethernet (100 m) or VDSL2 links alone.

✓ Plug-and-Play Operation

Most Netsys devices are fully transparent and require zero configuration. They insert invisibly into existing networks as extension links – no changes to IP addressing or switch configurations needed.

✓ PoE Pass-Through & Injection

Netsys PoE extenders deliver and forward PoE power – IP cameras, access points and other endpoints receive both network connectivity and power at the remote site, with no separate power cabling required.

► Netsys Product Categories at Lieske

VDSL ◆ Modems ◆ Routers ◆ Switches ◆ Access Points ◆ Networking

► Frequently Asked Questions about Netsys Products

How far does a Netsys long-reach Ethernet extender transmit?

Netsys NLE extenders reach up to 3 km over a single copper twisted pair – typically 1–2 km on standard building telephone wiring (0.4–0.6 mm conductor) at data rates of 10–100 Mbit/s. Multiple extenders can be cascaded to extend the link further.

Can Netsys VDSL modems be used without a DSL provider connection?

Yes. Netsys NV-series VDSL2 modems operate as local point-to-point links between two building locations – independent of any DSL provider. The modem pair forms a transparent Ethernet tunnel over the existing copper line, with no external DSL dial-in required.

Which cable types do Netsys coaxial Ethernet converters support?

Netsys coaxial Ethernet converters are compatible with standard coaxial cable types including RG-59, RG-6 and RG-11, as commonly used in analogue CCTV and satellite TV installations. On RG-6 cable, ranges of up to 500 m at 10 Mbit/s are achievable.

Netsys Products for Your Business – Request a Quote

Our B2B sales team is available for volume pricing, project support and technical specifications.

► Request a Quote Now

Netsys Bracket DIN Rail Typ ADIN rail mount for Netsys devices
DIN rail mount for NV-500, NV-600LI, NV-600RI

Lieske Part No.: 107229
Mfg Part No: Bracket DIN Rail Typ A

24,00 EUR

≈ £20.71 | ≈ $27.36