3Com 3CRWE60092A


 * aka WL-306

The Ethernet PHY would appear to be from Broadcom.
 * It may be BCM5201.

Default settings are per the FCC manual (the password
 * seems to be for console / telnet access).

Possible used PSU(s)
The power supply shown in the FCC photos is from AULT..
 * but the model seems to be bogus (SC102TA48XXNXX).

PoE

 * Power over Ethernet (PoE): 802.3af (2003), 802.3at (2009), 802.3bt (2017)
 * Universal Power over Ethernet (UPoE) • 60W Cisco (2011)
 * Linear Technology (LTPoE+) • 90W Linear Technology/Analog Devices (2010)


 * Power Source Equipment (PSE), Powered Device (PD)
 * Link Layer Discovery Protocol (LLDP), Maintain Power Signature (MPS)


 * PoE, PoE+, LTPoE+, UPoE (PoE++), 4PPoE,

Standard	802.3af		802.3at		802.3bt		802.3bt Type number	Type 1		Type 2		Type 3		Type 4 Power over Eth	PoE		PoE+		UPoE (++)	4PPoE Power (PSE)	15.40W		30.0W		60W		100W Voltage (PSE)	44-57V		50-57V		50-57V		52-57V Power (PD)	12.95W		25.5W		51W		71.3W Voltage (PD)	37-57V		42-57V		42-57V		41-57V Current (Imax)	350mA		600mA		600mA 2x	960mA 4x Category (Cat)	Cat 3		Cat 5		Cat 5e		Cat 5e

https://www.osp.ru/FileStorage/ARTICLE/LAN_Online/2018-11/10_18/13217251/LAN_Online_02_(790).jpg

https://larga.ru/files/uploads/poe-pins.jpg