Product Details

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HA404T ONU is designed for FTTH solution. It offers four fixed 10/100MASE-TX ports and one RF port. HA404T ONU integrates CATV optical receiver, support high-speed data and CATV signal.

Feature

l Apply to IEEE802.3/802.3ah

l Support auto discovery and auto register (real-time operation)

l Support DBA and multi types SLA

l Support IEEE802.1D RSTP

l Support IGMP Snooping V2 multi-broadcast function

l Support EMI and ESD identification

l 64bit MAC

l Support VLAN

l Support multi LLID

l Support user end auto time synchronization based at SNTP

l Integrate CATV optical receiver

l Support OAM and remote management

Technical Parameter

Parameter	Specification
Wavelength	DATA :1310nm (TX) /1490nm (RX) TV:1550nm
Optical power	-1~ +4 dBm
Receiving sensitivity	-25dBm
Max transmission distance	20km
Space of buffer storage	1.25MB
MTBF	100,000 hours
EPON trait	Support IEEE802.3ah Support Dynamic Bandwidth Allocation (DBA) Support ONU auto-searching and automatic registration (real-time operation)
Standard and Protocol	Support IEEE802.3, IEEE802.3u, IEEE802.3z Support IEEE802.1q WLAN Support IEEE802.1p QOS
Network management	Cooperating with center OLT, implement management configuration and software upgrade to ONU
Forward bandwidth (MHz)	47~750/47~860 optional
Input range of optical power (dB)	-6~+2 (typical value -1dB)
Inspect point of optical power	Digital pipe visual display
Connector	SC/APC optional
Fiber return loss (dB)	≥45
RF return loss (dB)	≥16
Band flatness (dB)	±0.75dB(550MHz) ±1.2dB(750/860MHz)
Gain adjustment (dB)	1~20dB adjustable
Typical optical power (dB)	-1.0
Number of channels (PAL-D)	59
Main line output level (dB)	80 (typical value)
CSO (dB)	≤-60
CTB (dB)	≤-65
Input impedance (Ω)	75

Notice: CNR, CTB and CSO in the table are integrated link index from optical transmitter to optical receiver. For one is CNR=62dB,CTB=87dB,CSO=77dB

CNR Link Loss Index

Link loss	Receiving power (T)	Output level ( R )	C/N	CTB	CSO
dB	dB	dB	dB	dB	dB
9	0	100	52	65	60
10	-1	98	51	65	60
11	-2	96	50	65	60
12	-3	94	49	65	60
13	-4	92	48	65	60
14	-5	90	47	65	60

Working Environment

Parameter	Specification
Power	DC12V
Power consumption	10W
Working temperature	-10~55℃
Storage temperature	-40~70℃
Humidity	5%~90% non-condensing
Dimension	183mm (length) × 136(width)mm× 32mm (height)

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