Alloy Computer Products POE120 Series manual Pairs used for receiving power over Ethernet Cable

Fig. 6 Pairs used for receiving power over Ethernet Cable.

Note:

The pins used for receiving power from a PSE Device follows the IEEE 802.3af standard.

Endpoint: -48V via TP pins 1, 2, 3, 6

Midspan: - 48V via pins 4, 5, 7, 8

5. WDM Single Fibre Model

The POE120 Series media converter has an optional Wavelength Division Multiplexing (WDM) Model that can transport bi-directional full duplex signals over a single fibre simultaneously.

Single Fibre Model	TX, RX Wavelength
1310nm Single Mode 20Km	TX (Transmit) 1310nm
	RX (Receive) 1550nm
1550nm Single Mode 20Km	TX (Transmit) 1550nm
	RX (Receive) 1310nm

Note:

The 1310nm and 1550nm models must be installed in pairs,

i.e., install 1310nm model at one end and the 1550nm model at the other end.