| Technical items | Descriptions |
| Upstream PON interface |
1 GPON interface, SC single-mode/single-fibre, symmetric 2.5 Gbps |
| Wavelength | Tx 1310nm, Rx 1490nm |
| Optical interface | SC/PC connector |
| Downstream LAN interface | WK-3801: 1x 1000Mbps auto adaptive Ethernet interface, Full Duplex/Half Duplex, RJ45 connector |
| Indicators | WK-3801: 4 indicators, for status of power, PON port and 1 Giga-Ethernet port. |
| DC power supply | +12V, external AC-DC power adaptor |
| Power switch | 1, Power On/Off |
| Power consumption | ≤3W |
| Operating condition | Operating temp: -5 - +55℃, operating humidity:10-90%(non-condensed) |
| Storing condition | Storing temp: -30 - +60℃, storing humidity:10-90%(non-condensed) |
| Dimension | 115mm*75mm*28mm (length*width*height) |
| Net weight | 0.2Kg |
