HANGZHOU HUATAI OPTIC TECH. CO., LTD
  
Product Classification
H9122LG-4FE
CATV & 4 10/100M LAN
Triple play FTTH ONU
  H9122LG-4FE Product Photos Download Data Sheet
Products Triple play FTTH ONU H9122LG-4FE Data Sheet
 
CATV Technical index
 
Performance
Index
Supplement
Optic feature
 CATV work wavelength
(nm)
1260~1620
H9122LG-4FE-DF
1540~1563
H9122LG-4FE-SF
Channel Isolation (1550 &1490nm)
(dB)
≥40
H9122LG-4FE-SF
Responsivity
(A/W)
≥0.85
1310nm 
≥0.9
1550nm 
Receiving power
(dBm)
+2 ~ -10
Analog TV (CNR>45dB)
+2 ~ -21
Digital TV(MER>28dB)
Optical return loss
(dB)
≥55
 
Optical fiber connector
 
SC/APC
H9122LG-4FE-SF
SC/APC (CATV)
H9122LG-4FE-DF 
SC/UPC (DATA)
RF feature
 Work bandwidth
(MHz)
47 ~ 862
 
Flatness
(dB)
≤±0.75
47 ~ 862MHz 
Output level
(dBμV)
>88
Analog TV (Pin=+2.0~-8.0dBm )
>82
Digital TV (Pin=-15dBm)
ALC(AGC) character ( ΔVo )
(dB)
≤±1.0
Pin=+2.0~-8.0dBm
Output level adjust
(dB)
0 ~ 18
MGC
Return loss
(dB)
≥14
47 ~ 862MHz
Output impedance
(Ω)
75
 
Output port number  
1
 
RF tie-in  
F-Female
 F-male optional
Analog TV Link feature
 Test channel
CH
59CH(PAL-D)
NTSS/80CH
OMI
(%)
3.8
 
CNR1
(dB)
54.4
Pin＝-2dBm
CNR2
(dB)
48.8
Pin＝-7dBm
CTB
(dB)
≤-70
Pin:0~ -10dBm
CSO
(dB)
≤-65
Pin:0~ -10dBm
Digital TV Link feature
 Test Signal MER
(dB)
38.3
  
BER
<1.0E-9
  
Link Features
(Tx input level = 87dBμV)		 MER
(dB)
≥37
Pin:+2~-13.0dBm
≥36
Pin:-16dBm
≥28
Pin=-21dBm
BER
(dB)
<1.0E-9
Pin : -21.0~+2.0dBm
EPON Ttest Data
Standard appliance IEEE802.3/802.3ah
Fiber Type Standard Single Mode Fiber SMF
fiber interface performance SC/PC
Work wavelength Tx: 1310nm    Rx: 1490nm
Tx Output power -1dBm~+3dBm
Rx Receiver sensitivity -26dBm
Optical link budget loss 29dB
Transmit rate 1Gbps up/down bound symmetry
Subscriber identification ONU IEEE802.1x
Service quality QoS IEEE802.1p IPV4 TOS priority
Dynamic bandwidth allocate DBA The biggest bandwidth of every ONU subscriber and assure the allocate with quantity
L2 switch function MAC address management:8K Rate Limiting; Support IGMP Snooping (V1/V2) inquiry
Support IEEE802.1d STP support IEEE802.1q VLAN
Management mode Web Server , SNMP data collect, can remote escalate built-in software by HTTP
LAN interface Standard appliance IEEE802.310Base-t,IEEE802.3u 100Base-Tx/Fx IEEE802.3x
Interface and quantity 4 RJ45, 10M/100M Ethernet network port
General Feature
Power Supply DC+12V (±1.0V)
Power Consume Max.≤6W,    Typ.=4W
Work Temp -20℃~+50℃
Storage Temp -40℃~+85℃
Work Relative Temp 5%~95%
Size 132×98×24mm (W)×(D)×(H)
Test data
Analog TV test data  ( Pin=+2.0dBm~-10.0dBm )
Pin(dBm)
+2
+1
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
Vo(dBμV)
87.0
87.5
88.6
88.7
89.2
88.7
88.7
89.2
89.4
88.7
86.5
84.9
82.6
PAD(dB)
0
0
0
0
0
0
0
0
0
0
0
0
0
CNR(dB)
57.0
56.3
55.9
55.2
54.4
53.2
52.0
51.1
49.8
48.8
47.7
46.7
45.1
CTB(dB)
70.5
70.1
71.9
72.6
74.0
72.7
72.7
73.1
73.3
71.2
72.8
70.2
72.3
CSO(dB)
66.6
69.5
73.3
72.0
70.0
68.7
69.2
71.4
74.2
70.7
65.2
67.9
72.1
Remark: 1. Test condition：PAL-D59CH, OMI＝3.8%
Digital TV test data  ( Pin=+2.0dBm~-22.0dBm )
Pin(dBm)
Vo(dBμV)
MER
BER
POST
PRE

+2.0
87.4
37.5
<1.0E-9
<1.0E-9

+1.0
94.4
38.1
<1.0E-9
<1.0E-9
+0.0
94.4
38.1
<1.0E-9
<1.0E-9
-1.0
95.0
38.1
<1.0E-9
<1.0E-9
-2.0
95.8
38.1
<1.0E-9
<1.0E-9
-3.0
95.6
38.1
<1.0E-9
<1.0E-9
-4.0
95.7
38.0
<1.0E-9
<1.0E-9
-5.0
96.3
38.0
<1.0E-9
<1.0E-9
-6.0
96.2
38.0
<1.0E-9
<1.0E-9
-7.0
97.7
37.9
<1.0E-9
<1.0E-9
-8.0
96.5
37.9
<1.0E-9
<1.0E-9
-9.0
94.4
37.9
<1.0E-9
<1.0E-9
-10.0
92.4
37.9
<1.0E-9
<1.0E-9
-11.0
90.1
37.8
<1.0E-9
<1.0E-9
-12.0
88.1
37.6
<1.0E-9
<1.0E-9
-13.0
86.1
37.1
<1.0E-9
<1.0E-9
-14.0
84.2
36.8
<1.0E-9
<1.0E-9
-15.0
82.3
36.6
<1.0E-9
<1.0E-9
-16.0
80.6
36.1
<1.0E-9
<1.0E-9
-17.0
78.3
35.6
<1.0E-9
<1.0E-9
-18.0
76.4
34.3
<1.0E-9
<1.0E-9
-19.0
74.1
32.4
<1.0E-9
<1.0E-9
-20.0
72.2
30.7
<1.0E-9
<1.0E-9
-21.0
70.7
28.7
<1.0E-9
8.5E-7
-22.0
68.3
26.7
<1.0E-9
4.3E-6
Remark: 1. Teat Signal：MER：38.3 (dB)、BER：<1.0E-9
                 2. Channel Load：DigitalTV 32 QAM
Product series
Model
Input wavelength
CATV operating wavelength
Data
pass wavelength
Fiber connector
H9122LG-4FE-SF
Triplexer wave
1540~1563nm
1310/1490nm
SC/APC
H9122LG-4FE-DF
Dual fiber access
1260~1620nm
1310/1490nm
CATV:SC/APC;DATA:SC/UPC
Model explanation


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