It fully complies with IEEE 802.3-2005 and the China Telecom EPON device technical specification (V2.1). It is operative, manageable and maintainable at telecommunication level, and can provide high speed data service for customers. It has a PON uplink port that connects to office and apparatus through optical fiber.
Conform to IEEE802.3ah standard.
Support Ethernet service layer 2 switching and wire-speed forwarding of uplink and downlink services.
Support frame filtering and suppression.
Support standard 802.1Q Vlan function, support VLAN conversion.
Support 4094 VLANs (802.1Q).
Support Dynamic Bandwidth Allocation (DBA) function.
Support QoS, including traffic flow classification, priority marking, queue and dispatch, traffic shaping and traffic control, etc.
Single ONU supports up to 1 LLID.
Support IGMP Snooping.
Support Ethernet port ratelimit loop detection.
Support power failure alarm.
Support lightning protection for power supply and lightning protection for service port.
PON port: 1.25G; connect to OLT devices through optical fiber.
RJ45 port: connect to user devices through twisted pair cable, speed of 10/100/1000M adaptive.
Reset port: restore factory defaults by holding down the port with a needle for 3 seconds.
Power port: connect to the external power supply.
Power switch: cut off the power to save electricity when not in use.
Interface type: SC/PC
Maximum splitting ratio: 1:32
Speed: longitudinal symmetry 1.25Gbps
Maximum distance between OLT and ONU up to 20km
Power supply: 12V DC
Power consumption: 6W
Working temperature: 0～55℃
Storage temperature: -30～60℃
Relative humidity: 10～90% (non-condensing)
Power adapter plug: US or EU (Optional)
Item size: 13 * 10.1 * 3.8cm / 5.12 * 3.98 * 1.5in (L * W * H)
Item weight: 155g / 5.48oz
Package size: 20 * 13.8 * 4.2cm / 7.87 * 5.43 * 1.65in (L * W * H)
Package weight: 287g / 10.14oz
1 * Optical modem
1 * Accessories bag
1 * Power adapter
1 * User manual (English)