20km WDM 10/100/1000M managed media converter

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Key Specifications/Special Features:

Product description

NT-103SN series Ethernet media converter is a 10/100/1000Base-TX to 1000Base-X slide in card media converter designed for remote management with 802.3ah. NT-103SN series are available as a compact standalone unit or as a chassis plug-in modular. The hot-swappable NT-103SN series can be mounted in NT-R16SN chassis. The plug-in modular can be managed by NT-102SSN managed card and transmit the manage data to remote side through 802.3ah. The standalone media converter is available as a desktop or wall-mounted unit, standalone media converter can powered by 220VAC or 48VDC power supply. It supports dual-fiber multi-mode, dual-fiber single-mode and single-fiber single-mode fiber transmission.

  • 10/100/1000Mbps auto-sensed, facilitating network upgrade

  • Built-in efficient switching core to implement flow control and reduce broadcast packets

  • Support standard:IEEE802.3, IEEE802.3u, IEEE802.3x, IEEE802.3z, IEEE802.3ab, IEEE802.3ah

  • Supports one 10/100/1000Base-TX and one 1000Base-X

  • 10/100/1000Base-TX can automatically identify the direct line and cross-line, is compatible with various cards, switches, HUB and other Ethernet devices

  • It uses a store-and-forward mechanism to avoid packet loss and error frames

  • Jumbo frames support a maximum of 9000 bytes

  • Supports full-duplex flow control / half-duplex back pressure mode

  • Supports remote loopback

  • Supports dying gasp alarm for remote side

  • Supports the NT-R16SN management platform for local management and remote management and can be mounted in a manageable chassis with NT-102SN and NT-104SN

  • Supports setting the bandwidth with step of 64KB

  • Supports performance monitor and setting the state for both side media converter

  • Supports 802.3ah function

  • Supports LFP function

  • Supports dual-fiber multi-mode, dual-fiber single-mode and single-fiber single-mode fiber port selection, expanded the needs of users

  • Supports SFP module and DDM diagnose 

Access mode10/100/1000Mbps
StandardsIEEE802.3, IEEE802.3u, IEEE802.3x, IEEE802.3z, IEEE802.3ab & IEEE802.3ah
Transmission distanceMulti-mode dual-fiber: 220m (62.5/125μm)/550m (50/125μm)
Single mode dingle fiber: 20/40/60/80/100km
Category-5 twisted pairs: 100m
PortOne RJ45 port: 
Connecting STP/UTP category-5 twisted pairs, EIA568A/B
One optical port: 
MTBF50,000 hours
LED indicatorPOER (power supply), FX LINK(optical link /action)
TP LINK(TP cable link/action)  , DUP( TP cable full-duplex/half duplex)
SPD (TP cable rate 10/100/1000M), LFP(LFP enabled)
Power supplyInternal: AC90~264V/DC100~380V input, 5V1A
Power consumption<4W (the chassis at full load)
Operating temperatures-10~55&#186;C
Operating humidity5%-90% non-condensing
Maintaining temperatures-10~55&#186;C 
Maintaining humidity5% - 90% non-condensing
Dimensions156mm (W)&#215;128mm (D)&#215;32 mm (H) 

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Main Export Markets:

  • Asia

  • Australasia

  • Central/South America

  • Eastern Europe

  • Mid East/Africa

  • North America

  • Western Europe

Payment Details:

  • Payment Terms:Telegraphic Transfer in Advance (Advance TT, T/T)

  • Minimum Order:1        Pieces

Delivery Details:


  • FOB Port:Shenzhen

  • FOB  Range: US$ 25 - US$ 60 per unit (Pieces)

  • Lead Time: 2        -        7        days

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