Model EONU-1G-201Z

EPON ONU model EONU-1G-201Z is an EPON Optical Network Unit, specially designed to meet the requirements of broadband access networks. It is used in Fiber-To -The-Home (FTTH) systems to provide data and video services based on the EPON network architecture with high reliability and performance to residential and business subscribers.

The EONU-1G-201Z 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 EONU-1G-201Z 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.

SKU: EONU-1G-201Z Category:



  • Fully compatible with IEEE802.3ah
  • ONU auto-discovery/link detection/remote upgrade of software
  • MAC and LOID+Password multiple registration methods
  • Port VLAN configuration
  • Mac-address learning
  • Port-based rate limitation and bandwidth control
  • Supports port flow-control
  • Broadcasting storm resistance function
  • IGMP transparent/snooping/proxy mode
  • Remote management configuration
  • Dynamic Bandwidth Allocation (DBA)
  • Triple Churning algorithm encryption and decryption
  • Three-layer routing function
  • Power-off alarm function, easy for link problem detection
  • EMS network management based on SNMP, convenient for maintenance

LED Indicators:

1. PWR – Power Status: ON – ONU is powered on;
OFF – ONU is powered off.
2. PON – ONU Register Status: On: Successfully registered with OLT;
Blinking: In process of registering with OLT; Off: In process of registering to OLT.
3. LOS – Optical Signal Status: Blinking: Optical power lower than receiver sensitivity;
Off: Optical power 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.

Technical Specifications:










PON Interface

1 EPON optical interface
Meets 1000BASE-PX20+ standard Symmetric 1.25Gbps upstream/downstream SC/PC single-mode fiber
Split Ratio: 1:64
Transmission distance: 20KM

Ethernet Interface

1*10/100/1000M auto-negotiation Full Duplex / Half-Duplex
RJ45 connector Auto MDI/MDI-X
Transmission Distance 100 Meter

Power Interface

12VDC 1A Power Adaptor


Performance Parameters

Optical Parameter

Wavelength: Tx1310nm, Rx1490nm Tx Optical Power: 0~4dBm
Rx Sensitivity: -27dBm
Saturation Optical Power: -3dBm

Data Transmission Parameter

PON Throughput: Downstream 980Mbps; Upstream 950Mbps
Ethernet: 1000Mbps
Packet Loss Ratio: <1*10E-12 Latency: <1.5ms

Network Management

Network Management Supports IEEE802.3 QAM, ONU can be remotely managed by OLT;
Supports WEB management
Management Function Status monitor, Configuration management,
Alarm management, Log management





White plastic casing


External 12VDC 1.0A power adapter Power consumption: <3W
Dimensions & Weight 125mm(L)x80mm(W) x28mm (H)
0.09 kg (approx.)



Operating Temperature:0~50℃ Storage Temperature:-40~85℃ Operating Humidity:10%~90% (Non-
Storage Humidity:10%~90% (Non- condensing)