Overview JHA700-E111G-HZ660 EPON ONT is one of the EPON optical network unit design to meet the requirement of the broadband access network. It apply in FTTH/FTTO to provide the data and video service based on the EPON network. EPON is the latest generations of access network technology. IEEE802.3ah is the standard protocol of EPON. The EPON standard differs from other PON standards in that it achieves higher bandwidth and higher efficiency using larger, variable-length packets. EPON offers efficient packaging of user traffic, with frame segmentation allowing higher quality of service (QOS) for delay-sensitive voice and video communications traffic. EPON networks provides the reliability and performance expected for business services and provides an attractive way to deliver residential services. EPON enables Fiber To The Home (FTTH) deployments economically resulting to accelerated growth worldwide. JHA700-E111G-HZ660 is based on ZTE high-performance xPON access chip. The chip supposes three mode：GPON/EPON/P2P, comply with the GPON standard of g.984, g.983, equipment technical requirements, have good xPON interoperability compatibility. JHA700-E111G-HZ660 provide one GE auto-adapting Ethernet ports. The JHA700-E111G-HZ660 features high-performance forwarding capabilities to ensure excellent experience with Internet and HD video services. Therefore, the JHA700-E111G-HZ660 provides a perfect terminal solution and future-oriented service supporting capabilities for FTTH deployment. It has good third-party compatibility to work with the third party OLT, such as Huawei/ZTE/Fiberhome/Alcatel-Lucen. Features ♦ Full compatible with IEEE802.3ah  ♦ Support port-based rate limitation and bandwidth control; ♦ Up to 20KM transmission Distance ♦ Support data encryption, group broadcasting, etc. ♦ Support Dynamic Bandwidth Allocation (DBA) ♦ Support ONU auto-discovery/Link detection/remote upgrade of software; ♦ Support power-off alarm function ,easy for link problem detection ♦ Support broadcasting storm resistance function ♦ Support rogue ONU detection ♦ Support three layer routing functions ♦ Support ACL to configure data packet filter flexibly ♦ Specialized design for system breakdown prevention to maintain stable system ♦ Support software online upgrading ♦ EMS network management based on SNMP ,convenient for maintenance    Product interface and LED definitions   Indicator Description 1 PWR Power status On: The ONT is power on;Off: The ONT is Power off; 2 PON ONU Register On: Success to register to OLT;Blinking: In process of registering to OLT;Off: In process of registering to OLT; 3 LOS EPON optical signals Blinking: Optical power lower than receiver sensitivity ;Off: Optical in normal 4 LAN LAN port status On: Ethernet connection is normal;Blinking: Data is being transmitted through the Ethernet port;Off: Ethernet connection is not set up; Specification Item Parameters Specification Interface PON Port 1 EPON optical interface Meet 1000BASE-PX20+ standard Symmetric 1.25Gbps upstream/downstream SC single-mode fiber split ratio: 1:64 Transmission distance 20KM Ethernet Port(LAN) 1*GE Auto-negotiation RJ45 portsFull Duplex / Half-DuplexAuto-MDI/MDI-X Transmission Distance 100 Meter Power Supply Port 12V DC supply power Management Network Management Support IEEE802.3 QAM, ONU can be remotely managed by OLTSupport Remote management through SNMP and TelnetLocal management Management Function Status monitor, Configuration management, Alarm management, Log management Environmental Specifications Shell Plastic casing Power External 12V 0.5A DC power supply adapterPower consumption: <3W Dimensions 78mm(L) x78mm(W) x25mm (H)0.1kg Environment Operating Temperature：0～50℃Storage Temperature：-40～85℃Operating Humidity：10%～90%(Non-condensing) Storage Humidity：10%～90%(Non-condensing) Application ² Solution：FTTH ² Business：Broadband Internet、IPTV、VOD、IP Camera  Network Construction   Figure: JHA700-E111G-HZ660 Application Diagram  Ordering information Product Name Product Model Descriptions EPON ONU JHA700-E111G-HZ660 1*GE Ethernet interface, 1 EPON interface, plastic casing, external power supply adapter