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The user terminal ONU PICOTEL PU-X910

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The user terminal ONU PICOTEL PU-X910

The user terminal ONU PICOTEL PU-X910




What is a subscriber terminal, we tell you in our article.
The PU-X910 model is designed to work in EPON and GPON networks, supports the EPON (802.3ah) and GPON (ITU-T G.984.2) standard and is fully compatible with OLT C-DATA, BDCOM, Huawei and ZTE. One Gigabit Ethernet port (10/100/1000 Mbps base-T) and one SC / UPC optical port are used to connect client equipment.

Brief Views

Picotel PU-X910 is a dual-mode ONU supports EPON and GPON two modes access. The ONU automatically switches into the corresponding PON mode by identifying the local OLT mode to complete GPON or EPON adaptive access.

Picotel PU-X910 provides high-performance forwarding capabilities to ensure excellent experience with Internet and HD video services. It has good third-party compatibility to work with the third party OLT, such as Huawei/ZTE/Fiberhome/Alcatel-Lucent. It provides a perfect terminal solution and future oriented service supporting capabilities for FTTH deployment.

Functional Feature

  • In compliant with IEEE802.3ah and ITU - T G.984 standard
  • Support ONU auto-discovery/Link detection/remote upgrade of software
  • Support multiple registration methods
  • Support port VLAN configuration
  • Support mac-address learning
  • Support port-based rate limitation and bandwidth control
  • Support port flow-control
  • Support broadcasting storm resistance function
  • Support igmp transparent/snooping/proxy mode
  • Support Dynamic Bandwidth Allocation (DBA)
  • Support three layer routing function
  • EMS network management based on SNMP, convenient for maintenance
  • Support power-off alarm function, easy for link problem detection

Product Interface and LED

LED Definitions

Indicator Description
PWR/Power status On: The ONT is power on;
Off: The ONT is power off;
PON/ONT Register On: Success to register to OLT;
Blinking: In process of registering to OLT;
Off:Failed to register to OLT or no normal optical signal input;
LOS/XPON optical signals On: Optical power lower than receiver sensitivity;
Off: Optical in normal;
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;


  • GPON/EPON Port
    • Single mode single fiber
    • GPON:FSAN G.984.2 standard, Class B+
    • EPON:1000BASE-PX20+ symmetric
    • GPON:2.488 Gbps/1.244 Gbps downstream/upstream
    • EPON:1.25 Gbps downstream/upstream
    • Wavelength : Transmit: 1310 nm Receiver: 1490 nm
    • Receiving sensitivity : GPON:-28 dBm EPON:-27 dBm
    • Saturated power : GPON:-8 dBm EPON:-3 dBm
    • Transmitting power : GPON:0.5~5 dBm EPON:0~4 dBm
  • User Port (LAN)
    • 1*10/100/1000 M Auto-negotiation RJ45 ports
    • Full Duplex / Half-Duplex
    • RJ45, Auto-MDI/MDI-X
    • Transmission Distance 100 Meter
  • Indicators
    • PWR / PON / LOS / LAN
  • Power
    • External 12V/0.5A DC power supply adapter
    • Power consumption: <3W
  • Dimension and Weight
    • Item Dimension:
    • 78mm(L) x78mm(W) x23.5mm (H)
    • Item weight:about 62.7g
  • Environmental Specifications
    • Operating temperature: 0 to 40ºC
    • Operating humidity: 10% to 90% (Non-condensing)


  • Management
    • EPON :OAM / WEB / TR069 / Telnet
    • GPON:OMCI / WEB / TR069 / Telnet
  • Register
    • Auto-discovery/Link detection/Remote upgrade software
    • Auto/MAC/SN/LOID+Password authentication
  • L3
    • IPv4/IPv6 Dual Stack
    • NAT
    • DHCP client/server
    • PPPOE client/ Pass through
    • Static and dynamic routing
  • Switch
    • MAC address learning
    • MAC address learning account limit
    • Port isolation
    • Port flow control
    • Broadcast storm suppression
    • VLAN transparent/tag/translate/trunk
  • Multicast
    • IGMP V2
    • IGMP transparent/Snooping/Proxy
  • Security
    • Firewall
    • MAC address/URL filter
    • Remote WEB/Telnet access control


  • Typical Solution:FTTH
  • Typical Business:Internet





В общем всё понятно.)



Picotel PU-X910 представляє собою дворежимний ONU, який підтримує EPON і GPON з двома способами доступу. Я розумію що відповідальний за наповнення не розуміеться у техніці, і тупо копіпастить. Але переклад з технічного на звичайний можна зробити? для тупого дядьки який ніхрена не розуміеться, це коробка яка підключаеться між оптичним кабелем і роутером. Коли тягнуть оптику до тебе, ставлять таку коробку. Усе інше це інформація для технічних спеціалістів.



Так тут как раз инфа именно для пользователей простых. Тут же нет про физическое кодирование, что такое TDM и пр. Тут как раз инфо для простого пользователя.

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