Special features plug and play, features auto-detecting, auto-configuration, and auto firmware upgrade, etc. integrated oam remote configuration and maintenance function. support rich qinq vlan functions and igmp snooping multicast features. functions like transceiver diagnostic monitoring, transmitter disable, etc. fully compatibility with olt based on broadcom/pmc/cortina chipset. Technical parameters Technical items Description Upstream pon interface 1 epon interface, sc single-mode/single-fibre, symmetric 1.25 gbps Wavelength Tx 1310nm, rx 1490nm Optical interface Sc connector Downstream lan interface 4 10/100mbps auto adaptive ethernet interfaces, full duplex/half duplex, rj45 connectors Indicators 6 indicators, for status of power supply, pon port and 4 ethernet ports. Dc power supply +12v, external ac-dc power adaptor Power switch 1 Power consumption ¡¡¡ì15w Operating condition Operating temp: -25~+55¡æ Operating humidity:10~90%(non-condensed) Storing condition Storing temp: -30~+60¡æ Storing humidity:10~90%(non-condensed) Dimension 160mm*115mm*32mm(length*width*height) Net weight 0.25kg 160mm*115mm*32mm(length*width*height) 0.25kg/pcs