Product Details
Product Introduction
EPON ONU
Nepstech fiber optic modem or ONU products fully comply with IEEE 802.3-2005 and the China Telecom EPON device technical specification (V2.1). It is operative, manageable, and maintainable at the telecommunication level, and can provide high speed data service for customers. It has a PON uplink port that connects to the office end apparatus through an optical fiber. EPON ONU
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Special Features
- 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 router
- Support Ethernet port rate limit loop detection. Support power failure alarm
- Support lightning protection for the power supply and lightning protection for the service port
EPON ONU
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Technical parameters
Product LED definitions EPON ONU
|
Indicator |
Description |
||
|
1 |
Power |
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 |
XPON optical signals |
Blinking: Optical power lower than receiver sensitivity ; Off: Optical in normal |
|
4 |
Phone |
Tel status |
On: Success to register to SIP Server; Off: In process of registering to SIP Server; |
|
5 |
LAN1~LAN2 |
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
|
echnical item |
1GE+1FE+1POTS XPON ONU |
|
PON interface |
1 E/GPON port Wavelength:Tx1310nm,Rx 1490nm SC/UPC connector Receiving sensitivity: ≤-28dBm Transmitting optical power: 0~+4dBm Transmission distance: 20KM |
|
LAN interface |
1 x 10/100/1000Mbps and 1 x 10/100Mbps auto adaptive Ethernet interfaces. Full/Half, RJ45 connector |
|
POTS interface |
1 FXS, RJ11 connector Support: G.711/G.723/G.726/G.729 codec Support: T.30/T.38/G.711 Fax mode, DTMF Relay Line testing according to GR-909 |
|
LED |
For Status of Power, PON, LOS,Phone,INTERNET,LAN 1,LAN2 |
|
Operating condition |
Temperature: 0??+50? Humidity: 10%?90%?non-condensing? |
|
Storing condition |
Temperature: -30??+60? Humidity :10%?90%?non-condensing? |
|
Power supply |
DC 12V,1A/1.5A |
|
Power consumption |
≤7W |
|
Dimension |
110mm×90mm×25mm?L×W×H? |