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Overview
HA7201TW ONU is designed for outdoor application; it offers one 10/100Mbps Ethernet port and two RF ports. HA7201TW integrates CATV optical receiver, support high-speed data and CATV signal. HA7201TW supports 24 hours continuous working in bad working environment.
Feature
Apply to IEEE802.3/802.3ah
Support auto discovery and auto register (real-time operation)
Support DBA and multi types SLA
Support IEEE802.1D RSTP
Support IGMP Snooping V2 multi-broadcast function
VOIP support SIP
Support EMI and ESD identification
64bit MAC
Support VLAN
Support multi LLID
Support user end auto time synchronization based at SNTP
Integrate CATV optical receiver
Support OAM and remote management
Technical Specification
Parameter |
Specification |
Wavelength |
DATA :1310nm (TX)/1490nm (RX) TV:1550nm |
Optical power |
-1~ +2 dBm |
Receiving sensitivity |
-24dBm |
Max transmission distance |
20km |
MAC Table |
64 |
Cache space |
1.25MB |
Number of LLID |
1—8 |
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 |
FC/APC (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) |
98 (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 |
AC220V/60V |
Power consumption |
23.5W |
Working temperature |
-10—55 C |
Storage temperature |
-40—70 C |
Humidity |
5%--90% non-condensing |
Dimension |
285(length)mm * 208mm (width) * 116mm (height) |