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Woodridge, Illinois 60517
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Extends your copper Gigabit Ethernet network connection up to 550 m over LC fiber optic cable with the addition of PoE.

  • Extends power (48 VDC) + data (1000 Mbps) to any edge PoE+ device
  • Supports multimode fiber optic cable with LC connectors up to 550 m
  • RJ45 jack supports auto-MDI/MDIX to bridge various network devices
  • LEDs indicate Ethernet and fiber link status at a quick glance
  • Link fault pass through lets you quickly identify any faults in the connection
  • 2-year limited warranty


Extends Power and Data to a PoE+ Device up to 550 m via LC Multimode Fiber Cable
This economical unit converts a multimode fiber optic signal to a copper Ethernet signal that extends both power (48 VDC) and 10/100/1000 Mbps Gigabit Ethernet up to 550 meters (1,804 feet) using Cat5e/6 cabling. The N785-INT-PLCMM1 is ideal for providing power and data to PoE and PoE+ devices, such as security cameras, VoIP telephones, point-of-sale kiosks and access control devices.

Supports Power over Ethernet to Save You Money and Give You More Installation Choices
PoE saves you the expense and effort of purchasing, connecting and installing individual power supplies for each device. It also helps you install PoE devices in areas far away from AC outlets, such as poles or ceilings.

Supports Auto-Sensing of Network Speed and Other Advanced Functions
Monitoring and controlling your network nodes is easy with the N785-INT-PLCMM1’s advanced features, such as automatic network speed sensing, full/half-duplex auto-detection and automatic MDI/MDIX configuration. Six LEDs indicate the converter’s power, PoE, Ethernet network and fiber link statuses at a glance. Link fault pass through (LFP) monitors both the LC and RJ45 ports to ensure link status remains active.

Completely Plug-and-Play with No Additional Software Required for Connection
The compact metal converter is easy to install and set up with no software or drivers required. The included power supply comes with four international power cables (North America, Europe, United Kingdom, Australia) for connecting to an AC outlet with no computer or other signal source needed.

System Requirements

  • 10/100/1000 Mbps Gigabit Ethernet network
  • Multimode SC fiber optic cabling up to 550 m (1,804 ft.)

Package Includes

  • N785-INT-PLCMM1 Gigabit Multimode Fiber to Ethernet Media Converter
  • External power supply (Input: 100-240V, 50/60 Hz, 1.5A; Output: 48V 1.25A)
  • (4) International power cables (North America, Europe, U.K., Australia)
  • Owner's manual
RoHS compliant PoE compatible


UPC Code037332273055
Product TypeLC Gigabit Multimode Media Converter
Host ConnectorRJ45 (FEMALE)
Mode TypeMultimode
Accessories (Included)External power supply (Input: 100–240V, 50/60 Hz, 1.5A; Output: 48V 1.25A)
Network PortsLC (FEMALE); RJ45 (FEMALE)
Network Ports Details10 Mbps; 100 Mbps (Fast Ethernet); 1 Gbps (Gigabit)
AC Power Adapter Plug(s)AS/NZS 3112 Australia; BS 1363 UK; CEE 7/16 Schuko; NEMA 5-15P North America
AC Power Adapter Input Specs (V / Hz / A)100-240V / 50/60Hz / 1.5A
AC Power Adapter Output Specs (V / A)48V / 1.25A
AC Power Adapter Cord Length (ft.)3.61
AC Power Adapter Cord Length (m)1.1
Power Source TypeAC Adapter with detachable power cord
Power SourceUnit (Included)
AC AdapterInput: 100–240V, 50/60 Hz, 1.5A; Output: 48V 1.25A
Ports Detail

x1 RJ45 port supports 10/100/1000 Mbps (Gigabit) speeds up to 550m

PoE Capability  15.4W (802.3af); 30W (802.3at)
PoE Power Budget (Watts)30
Side A - Connector 1RJ45 (FEMALE)
Side B - Connector 1LC DUPLEX (FEMALE)
PoE TypeType 1 PoE (15.4W, IEEE 802.3af); Type 2 PoE+ (30W, IEEE 802.3at)
LED IndicatorsPWR (Power LED), 1000M (UTP RJ45 Port speed LED), PoE (Power Over Ethernet LED), L/A "FP" (Fiber Port Activity Status LED), L/A "TP" (UTP RJ45 Port Activity Status LED), SD (Fiber Port Link Status LED)
Unit Dimensions (hwd / in.)0.980 x 2.760 x 3.740
Unit Packaging TypeBox
Operating Temperature Range-4° to 140°F (-20° to 60°C)
Storage Temperature Range-4° to 158°F (-20° to 70°C)
Relative Humidity5% to 90% RH, Non-Condensing
Network Compatibility10 Mbps; 100 Mbps (Fast Ethernet); 1 Gbps (Gigabit)
Network Speed Details10 Mbps; 100 Mbps; 1000 Mbps
Transmission Distance550 m
Data Transfer Rate1 Gbps; 10 Mbps; 100 Mbps
Working ModeFull/Half Duplex
Auto MDIX Support  Yes
Auto MDI/MDIX Crossover DetectionYes
Optical PortLC
External Power Supply CertificationsCCC; CE; FCC; PSE; RoHS; WEEE; cUL
Product CertificationsEN 55024; IEC 62368-1; NOM (Mexico)
Product ComplianceRoHS; RoHS3; CE (Europe); REACH; UKCA; WEEE; FCC (USA); FCC Part 15 Class B (USA)
Product Warranty Period (Worldwide)2-year limited warranty

Questions & Answers


Copper Network Cables

  Model Number Description
Cat5e 350 MHz Snagless Molded (UTP) Ethernet Cable (RJ45 M/M), PoE - Black, 25 ft. (7.62 m) N001-025-BK N001-025-BK Cat5e 350 MHz Snagless Molded (UTP) Ethernet Cable (RJ45 M/M), PoE - Black, 25 ft. (7.62 m)
Cat6 Gigabit Snagless Molded (UTP) Ethernet Cable (RJ45 M/M), PoE, Blue, 25 ft. (7.62 m) N201-025-BL N201-025-BL Cat6 Gigabit Snagless Molded (UTP) Ethernet Cable (RJ45 M/M), PoE, Blue, 25 ft. (7.62 m)

Fiber Network Cables

  Model Number Description
Duplex Multimode 62.5/125 Fiber Patch Cable (LC/LC), 61M (200 ft.) N320-61M N320-61M Duplex Multimode 62.5/125 Fiber Patch Cable (LC/LC), 61M (200 ft.)
Duplex Multimode 50/125 Fiber Patch Cable (LC/LC), 100M (328 ft.) N520-100M N520-100M Duplex Multimode 50/125 Fiber Patch Cable (LC/LC), 100M (328 ft.)

Need help with your purchase?
We're always available to help with questions, including product selection, sizing, installation and product customization. Call us at +1 773-869-1776 or email