ONU（1GE+POTS）

Key words:

XPON Optical Network

Classification:

XPON Optical Network

Product Description

Brief Views

YTONU-3421-1P 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.

YTONU-3421-1P provide one POTS port, four GE auto-adapting Ethernet ports . The YTONU-3421-1P features high-performance forwarding capabilities to ensure excellent experience with VoIP, Internet and HD video services. Therefore, the YTONU-3421-1P provides a perfect terminal solution and future-oriented service supporting capabilities for FTTH deployment.

YTONU-3421-1P have a high reliability and provide quality of service guarantee、easy management, flexible expansion and networking. It’s fully meet the ITU-T technical standards and have good compatibility with third party manufacturers OLT, which can well meet the needs of users for high-speed broadband access.

Functional Feature

Single-fiber access, provides internet, VOIP multiple service
In compliant with ITU - T G. 984 and IEEE802.3ah standard, adaptive EPON or GPON OLT on the network
Support H.248 Voice over the voice protocol
Support four GE auto-adapting Ethernet ports, Support Auto-negotiation and MDI/MDIX
Support 802.1p Priority
Support IGMP v2/v3 snooping
Support packet filtering and illegal message attack protection
Support OMCI and TR069 for remote management
Support Web for local management

Product interface and LED definitions

Product interface:

interface		Description
1	PWR	Connect with power adapter
2	ON/OFF	Power turn on/off
3	GE	RJ45 Port connects to local internet
4	POTS	Connect the telephone with FXS port by telephone wire
5	PON	Connect PON port with internet by SC type, single mode optical fiber cable

LED definitions:

Indicator		Description
1	POWER	On: ONU power supply normally Off: ONU no power supply
2	PON	On: ONU link active Blink: ONU manage to link Off: ONU receiving power rate lower than optical receiver sensitivity
3	LOS	Blink: Device does not receive optical signals Off: Device has receivedoptical signal
4	LAN	On: network port linked, but no data transmitting Blink: network port data pass Off: ONU no power supply or internet cable unlink
5	VOIP	On: POTS port registered Off: POTS port not registered

Specification

Item	Parameter
PON Interface	Single mode single fiber Connector style: SC/APC OR SC/UPC GPON：FSAN G.984.2 standard,Class B+ EPON：1000BASE-PX20+ symmetric GPON：2.488Gbps/1.244Gbps downstream/upstream EPON：1.25Gbps downstream/upstream Wavelength : Transmit: 1310nm Receiver: 1490nm Receiving sensitivity : GPON：-28dBm EPON：-27dBm Saturated power : GPON：-8dBm EPON：-3dBm Transmitting power : GPON：0.5～5dBm EPON:0～4dBm
POTS	support G.711 A-Law / u-Law ，G729A / B ，G.723.1-5.3 / 6.3，G.726 et al Voice encoding / compression technology The SIP voice over the-protocol is supported support H.248 Voice over the voice protocol SIP protocol: ISP provides the port number of the main SIP proxy server and terminal VOIP The value range is from 1 to 65535, and the system default value is 5060 H.248 Protocol: The ISP provides the port number for the standby MGC server and the VOIP terminal The value range is 165535, and the system default value is 2944 Port ringing current voltage: 50 ± 10VAC, 30 ± 10H Port Type POTS (VOIP)
User Interface	410/100/1000Mbps adaptive Ethernet port Full Duplex / Half-Duplex RJ45, Auto-MDI/MDI-X 1RJ11
Business Capability	Three-tier business PPPoE / static IP / DHCP NAT/NAPT Port forwarding ALG,UPnP DDNS/DNS server/DNS Client IPv6 / IPv4 double-stack, DS-Lite Static routing / default routing A WAN carries multiple businesses Hosting IGMP v2/v3 snooping IGMP v2 proxy IGMP v3 proxy MLD v1/v2 snooping QoS Etherport speed limit 802.1p Priority SP/WRR/SP+WRR Broadcast message rate limit Safety Against DoS attacks MAC / IP / URL address filtering
Power Interface	External 12VDC power supply adapter Power consumption: <8W
Dimension	132mm (L)* 83mm(W) * 30mm(H)
Environmental Specifications	Operating temperature: 0 to 45ºC Operating humidity: 10% to 90%(Non-condensing)

Network application

Typical Business：Internet、VOIP
Typical Solution：FTTH

Figure: YTONU-3421-1P Application Diagram

Ordering Information

Product Name	Product Model	Descriptions
1GE+1POTS	YTONU-3421-1P	110/100/1000Mbps Ethernet interface, 1PON interface , 1*RJ11 interface ,provides internet, VOIP service.

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