1ge Epon Onu Bt-125er


♦ Compliant with IEEE 802.3ah specification and OAM protocol
♦ Supports the WEB configuration function
♦ Layer 2 Switching, support 802.1Q VLAN, 802.1P QOS, Bandwidth Control, Spanning Tree, etc
♦ Supports the configuration of Ethernet interface rates, working modes,MDI/ MDIX auto-negotiation mode, and Pause flow control
♦ Provides performance statistics on all Ethernet lines
♦ Support multicast IGMP snooping
♦ Supports the L2 wire speed forwarding
♦ Supports the AES-128 algorithm for data encryption of downlink data

The BT-125ER epon onu modem provides one 10/100/1000Mbps auto-adapting Ethernet port and features high-performance forwarding capabilities to ensure an excellent user-experience with internet and HD video services. The BT-125ER provides a perfect terminal solution and future-oriented service-supporting capabilities for FTTH deployment. It has good compatibility to work with the third-party OLTs, such as Huawei/ZTE/Fiber Home/Alcatel-Lucent.

1ge Epon Onu Bt-125er Ont Router


Hardware Specifications
Size(L*W*H)90mm (L) ×90mm (W) ×24mm (H)
Optical signal access1*EPON
User interface1GE
Indicator lightPOWER/PON/LOS/LAN
ButtonPower switch Button, Reset Button
Power adapter input100V~240V AC,50Hz~60Hz
PowerSupply requirement12V DC,0.5A
Power consumption<6w
Working temperature-10°C ~ +45°C
Environment humidity5% ~ 95% (Non-condensing)
PON Interface
Module typeClass B+ SC/UPC
Working wavelengthup 1310nm,down 1490nm
TX Optical power value0.5~4dBm
RX Optical power sensitivity -27dBm
Transmission distance0~20km
Transmission rateUplink 1.244Gbps;downlink 2.488Gbps
Ethernet interface
Interface type RJ45
Interface parameters 1 x 10/100/1000Mbps auto adaptive Ethernet interfaces