Copper to fibre Gigabit Ethernet PoE Converter

LN-SGPOE-10xx

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  • SFP ports support either 100Base or 1000Base fibre
  • Under/Over-Current Protection
  • Link Pass Through available
  • PoE Legacy Detect for non-IEEE 802.3af compatible
  • 48 VDC PSE Output Voltage

Overview

PoE media converters combine data received over a fibre optic link providing power to Data Terminal Equipment (DTE) Powered Devices (PD) over unshielded twisted pair cable.

Transition Networks’ AC powered PoE media converters combine data received over a fibre optic link with -48 VDC power; providing power to Data Terminal Equipment (DTE) Powered Devices (PD) over unshielded twisted pair cable. The PoE converters are Power Sourcing Equipment (PSE) and are fully compatible with Powered Devices (PD) that comply with the IEEE 802.3af standard. The converters also includes a PD signature sensing and power monitoring feature per the IEEE 802.3af standard. This feature enhanced model offers the ability to enable/disable many of the features as well as force port capabilities (see switches section under Specifications).

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Power over Ethernet typical example
Typical Application SGPOE series


In addition, with the PSE/LPT switch enabled, a loss of Fibre RX will disable PSE power output on the UTP port for 2 seconds to allow remote device to re-initialize, also known as Powered Device Reset. The PoE converter is fully compatible with devices that comply with the IEEE 802.3af standard as well as select legacy PDs. The PoE converter is capable of inserting power on data mode A or mode B pairs of the MDI.

Technical Notes

What is Power over Ethernet ?

Power over Ethernet, commonly abbreviated to PoE, is a technology that enables DC power to be delivered over the same twisted pair copper cabling as the data. This allows end devices such as IP phones, CCTV cameras and wireless access points to receive power across the network and avoids the need to install electrical cabling and a power source at the remote end.

Data Sheet

Specifications

Item Description
Standards

IEEE 802.3
IEEE 802.3af

MAC Address

8K

Max Packet Size

1632 bytes untagged
1628 bytes tagged

Switches

SW1: Auto-Negotiation TP On/Off
SW2: Speed TP: Force 10 Mbps or 100 Mbps (SW1 off)
SW3: Duplex TP: Force Half or Full-Duplex (SW1 off)
SW4: Duplex Fiber: Half or Full-Duplex
SW5: Auto-MDI/MDIX On/Off
SW6: PSE On/Off
SW7: PSE/LPT on/off
SW8: Unused

Dimensions

Width: 4.4” [112 mm]
Depth: 5.1” [129 mm]
Height: 1" [25 mm]
 

Power Consumption

20 Watts (max

Power Supply

External AC/DC required; 48 VDC 0.67A Output;
90 – 250VAC external power supply Input

Environment

Operating: 0°C to 40°C
Storage: -25°C to 85°C
Humidity: 5% to 95%
Altitude: 0 – 10,000 ft.

Compliance

EN55022:1994+A1:1996+A2:1997 Class A,
FCC Part 15 Subpart B, UL 1950

Warranty

Lifetime

Ordering Information

Order Code Description
TN-SGPOE1013-100-UK 10/100/1000Base-T PoE (RJ-45) [100 m/328 ft.] to 1000Base-SX 850nm multimode (SC)
TN-SGPOE1039-100-UK 10/100/1000Base-T PoE (RJ-45) [100 m/328 ft.] to 1000Base-SX 850nm multimode (LC)
TN-SGPOE1040-100-UK 10/100/1000Base-T PoE (RJ-45) [100 m/328 ft.] to 100/1000Base-X SFP Slot

More Information