2N 2Wire Convertor Units Instruction Manual

June 12, 2024
2N

2N 2Wire Convertor Units

Product Information

  • Product Name: Two-Wire Ethernet Converter
  • Product Model: [Model Number]
  • Product Type: Networking Device
  • Compatibility: Buildings with analogue infrastructure, sites with limited IP infrastructure
  • Power Supply: Included adapter with selectable US/UK/EU plug
  • Ethernet Interface:
    • Connector Type: RJ45
    • Speed: 10/100 Base T, half-duplex / full-duplex, auto-negotiation
    • IEEE 802.3af/at 40 W, PoE+ compatible
  • Extension Cable Interface:
    • Cable Type: 2-wire, Cat 5e, Cat 6 or similar
    • Impedance: 25 to 100 ohms
    • Transfer Range: Maximum 220 m (720 ft) with Cat 6 cable
    • Transfer Method: Access method CSMA/CA and TDMA, Modulation method Windowed OFDM
    • Frequency Band: 1.8 MHz to 30 MHz
  • LED Indicator Lights: Power supply, BNC, PoE
  • Electrical Power Supply:
    • AC Input: 100~240 VAC, 50~60 Hz
    • DC Output: 48 VDC / 0.84 A~1.3 A
    • Characteristics: Uin < 1.1V (L), Uin > 3V (H), max. Uin = 32V
  • Mechanical Properties:
    • Dimensions: 1.57 x 1.57 x 2.95 in, 40 x 40 x 75 mm (h x w x d)
    • Weight: 120 g (4.2 oz)
    • Material: Extruded aluminium

Product Usage Instructions

  1. Ensure that you have the required infrastructure for the product usage:
    • An analogue environment or a site with limited IP infrastructure
    • A two-wire or coaxial cable
  2. Choose a suitable location for installation, considering the reach and compatibility of the product.
  3. Connect the Ethernet Interface:
    • Use an RJ45 connector to connect the two-wire or coaxial cable to the Ethernet device you want to connect.
    • Ensure the connection speed is set to match the Ethernet device’s capability (10/100 Base T, half-duplex / full-duplex).
    • If your Ethernet device requires power over Ethernet (PoE), make sure it is compatible with IEEE 802.3af/at and PoE+ standards.
  4. Connect the Extension Cable Interface:
    • Use a 2-wire, Cat 5e, Cat 6, or similar cable to extend the reach of your IP-connected devices.
    • Ensure the impedance of the cable falls within the range of 25 to 100 ohms.
    • The maximum transfer range achievable with Cat 6 cable is 220 m (720 ft).
    • Set the access method to CSMA/CA and TDMA, and the modulation method to Windowed OFDM.
    • The frequency band should be set between 1.8 MHz and 30 MHz.
  5. Power Supply:
    • Connect the included adapter to an AC power source with an input voltage ranging from 100 to 240 VAC and a frequency of 50 to 60 Hz.
    • Ensure the DC output of the adapter is 48 VDC with a current rating between 0.84 A and 1.3 A.
    • Make sure the electrical characteristics of the power supply are within the specified range (Uin < 1.1V (L), Uin > 3V (H), max. Uin = 32V).
  6. Observe the LED indicator lights to monitor the power supply, BNC, and PoE status.
  7. Enjoy reliable Ethernet connectivity and extended reach for your IP-connected devices in analogue or limited IP infrastructure environments.

2N® 2Wire

2N® 2Wire is a converter that allows you to connect any IP device in places without an IP infrastructure. You only need to use the existing cable wiring from a doorbell or telephone. What’s more, one cable is all you need for both data transfer and power supply.

  • Buildings with analogue infrastructure
  • Sites with limited IP infrastructure

Ethernet including PoE over 2 wires
Connect any IP device using a two-wire or coaxial cable, even in an analogue environment, or a site with limited IP infrastructure.

Easy installation
No more configuring! At each end of the cable you just plug in one 2N® 2Wire unit and connect at least one of them to a power source.

Long reach
Powering the IP-connected devices via PoE is possible up to a distance of 220 m, twice the maximum Ethernet specification cable length.

FEATURES & BENEFITS

  • Universal Ethernet ‘extension’
    With 2N® 2Wire you’ll get Ethernet even in places with no IP network. You can hook up any IP devices, e.g. 2N IP intercoms.

  • Robust aluminium housing
    Thanks to its aluminium housing the 2N® 2Wire converter is rugged and resistant to mechanical damage.

  • Utilize existing cabling
    2N® 2Wire enables you to make use of existing wiring. You won’t have to lay new cables or do construction work.

  • Reliability
    The converter will not let you down. It is significantly more reliable, in comparison withalternatives, such as a WiFi connection.

  • Screw-in connectors
    2N® 2Wire uses high-quality connectors, which prevents cables from falling out, giving you even more reliability.

  • Power supply
    Included is an adapter with a selectable US/UK/EU plug.

DIAGRAM

TECHNICAL PARAMETERS

Ethernet Interface

  • Connector type RJ45
  • Speed 10/100 Base T, half-duplex / full-duplex, auto-negotiation
  • IEEE 802.3af/at 40 W, PoE+ compatible

Extension cable interface (2-wire/UTP)

  • Cable type 2-wire, Cat 5e, Cat 6 or similar
  • Impedance 25  to 100
  • Transfer range max. 220 m (720 ft) with Cat 6

Transfer method

  • Access method CSMA/CA and TDMA
  • Modulation method Windowed OFDM
  • Frequency band 1.8 MHz to 30 MHz

LED indicator lights

  • Power supply Blue – power on
  • BNC Green – connection on
  • PoE Green – connection on

Electrical power supply

  • AC input 100~240 VAC, 50~60 Hz
  • DC output 48 VDC / 0.84 A~1.3 A
  • Characteristics Uin < 1,1V (L), Uin > 3V (H), max. Uin = 32V

Mechanical properties

  • Dimensions 1.57 x 1.57 x 2.95 in, 40 x 40 x 75 mm (h x w x d)
  • Weight 120 g (4.2 oz)
  • Material extruded aluminium
  • Operating temperature 14 to 122°F (-10 to +50°C)
  • Storage temperature -22 to 158°F (-30 to +70°C)

HARDWARE

  • 2N Access Unit – access control unit for building access
  • 2N® IP Verso – modular security intercom for the most discerning customers
  • 2N® IP Force – arguably the most robust IP intercom worldwide
  • 2N® IP Vario – a variable intercom with an elegant design
  • 2N® IP Uni – a doorway intercom that is remarkably affordable
  • 2N® IP Audio/Video Kit – OEM intercoms designed to fit into your equipment

2N TELEKOMUNIKACE a.s., Modranská 621, 143 01 Prague 4, CZ, +420 261 301 500, sales@2n.cz, www.2n.cz

References

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