Performance |
Index |
Supplement |
Optical
feature |
CATV Operating wavelength |
(nm) |
1260~1620 |
BG8244x-LE-NC |
1540~1560 |
BG8244x-LE-WD |
Input wavelength |
(nm) |
1310, 1490/1550 |
Pass wavelength |
(nm) |
1310, 1490 |
Channel Isolation |
(dB) |
>40 |
Responsivity |
(A/W) |
>0.85 |
1310nm |
>0.9 |
1550nm |
Optical AGC control |
(dBm) |
-7~+2 |
Vo: 104 dBμV ±1.0 |
Receiving power |
(dBm) |
-10 ~+2 |
Analog TV |
-17~+2 |
Digital TV |
Optical return loss |
(dB) |
≥50 |
|
Optical fiber connector |
|
LC / APC |
SC / APC, FC / APC |
RF
feature |
Work bandwidth |
(MHz) |
45 ~ 862 |
|
Flatness |
(dB) |
≤±1.0 |
|
Output level |
(dBμV) |
104 ±1.0 |
Pin: -7.0~ +2.0dBm |
AGC feature |
(dB) |
≤±1.0 |
Pin: -7.0~ +2.0dBm |
Output level adjust |
(dB) |
-15~0 |
|
Output slope adjust |
(dB) |
-15~0 |
|
Return loss |
(dB) |
≥ 14 |
47 ~ 862MHz |
Output impedance |
(Ω) |
75 |
|
RF port |
|
F-Female |
|
Analog
TV line
feature |
Test channel |
|
59CH(PAL-D) |
47-550MHz Analog |
Digital QAM |
550-862 MHz |
OMI |
(%) |
3.8 |
|
CNR1 |
(dB) |
54.6 |
Pin = -2.0dBm |
CNR2 |
(dB) |
48.6 |
Pin = -7.0dBm |
CTB |
(dB) |
≤-70 |
Pin = -2.0dBm |
CSO |
(dB) |
≤-65 |
Pin = -2.0dBm |
HUM |
(dB) |
≤-60 |
|
Digital
TV line
feature
|
Test channel |
|
<10 CH |
Analog |
Digital QAM |
47-862MHz |
MER |
(dB) |
35 (Remark1) |
Pin : -7.0~+2.0dBm |
30 |
Pin = -16.0dBm |
BER |
(dB) |
<1.0E-9 |
Pin : -20.0~+2.0dBm |
General
feature |
Power supply |
(V) |
AC(130~265)V |
AC (35~85)V |
Power Consume |
(W) |
≤15 |
|
Work temp |
(℃) |
-40~60 |
|
Storage temp |
(℃) |
-40~65 |
|
Relative humidity |
(%) |
5 ~ 59 |
|
Size (W)×(D)×(H) |
|
7.3×5.5×3.6 ( " )
185×140×91 ( mm ) |
Built-in power |
4.8×4.9×1.6 ( " )
123×126×42 ( mm ) |
External power |
Remark: 1. CATV test signal: MER: 35.1dB, BER: <1.0E-9
 Test data  Analog TV test data ( Pin=+2.0dBm~-10.0dBm )
Pin(dBm) |
+2 |
+1 |
0 |
-1 |
-2 |
-3 |
Vo(dBμV) |
105.5 |
106.9 |
107.0 |
106.7 |
107.1 |
107.2 |
CNR(dB) |
57.2 |
57.0 |
56.0 |
55.6 |
54.6 |
53.2 |
CTB(dB) |
70.1 |
69.8 |
71.9 |
71.4 |
72.9 |
72.9 |
CSO(dB) |
70.1 |
68.0 |
68.1 |
68.4 |
67.9 |
63.9 |
Analog TV test data ( Pin=+2.0dBm~-10.0dBm )
Pin(dBm) |
-4 |
-5 |
-6 |
-7 |
-8 |
-9 |
-10 |
Vo(dBμV) |
106.7 |
107.0 |
106.7 |
106.8 |
104.9 |
102.9 |
100.5 |
CNR(dB) |
52.3 |
51.3 |
49.7 |
48.6 |
46.3 |
45.3 |
43.9 |
CTB(dB) |
73.1 |
69.6 |
67.0 |
69.1 |
70.9 |
70.1 |
70.1 |
CSO(dB) |
63.7 |
63.2 |
63.2 |
63.0 |
61.9 |
63.1 |
63.2 |
Remark: 1.Test signal: 47~550MHz 59CH (PAL-D), 550~862Mhz Digital QAM
2.Modulation: OMI=3.8%
3.Output level is 0dB attenuate
Digital TV test data ( Pin=+2.0dBm~-20.0dBm )
| Pin(dBm) |
Vo(dBμV) |
MER |
POST |
BRE |
+2.0 |
102.4 |
35.2 |
<1.0E-9 |
<1.0E-9 |
+1.0 |
103.9 |
35.1 |
<1.0E-9 |
<1.0E-9 |
0 |
103.5 |
35.1 |
<1.0E-9 |
<1.0E-9 |
-1.0 |
102.8 |
35.2 |
<1.0E-9 |
<1.0E-9 |
-2.0 |
103.6 |
35.0 |
<1.0E-9 |
<1.0E-9 |
-3.0 |
103.5 |
35.1 |
<1.0E-9 |
<1.0E-9 |
-4.0 |
103.2 |
35.1 |
<1.0E-9 |
<1.0E-9 |
-5.0 |
103.6 |
35.1 |
<1.0E-9 |
<1.0E-9 |
-6.0 |
103.8 |
35.1 |
<1.0E-9 |
<1.0E-9 |
-7.0 |
103.7 |
35.0 |
<1.0E-9 |
<1.0E-9 |
-8.0 |
102.2 |
34.9 |
<1.0E-9 |
<1.0E-9 |
-9.0 |
99.9 |
34.8 |
<1.0E-9 |
<1.0E-9 |
-10.0 |
97.3 |
34.7 |
<1.0E-9 |
<1.0E-9 |
-11.0 |
95.8 |
34.5 |
<1.0E-9 |
<1.0E-9 |
-12.0 |
93.4 |
33.9 |
<1.0E-9 |
<1.0E-9 |
-13.0 |
91.8 |
33.5 |
<1.0E-9 |
<1.0E-9 |
-14.0 |
89.6 |
32.8 |
<1.0E-9 |
<1.0E-9 |
-15.0 |
87.8 |
31.8 |
<1.0E-9 |
<1.0E-9 |
-16.0 |
86.1 |
30.7 |
<1.0E-9 |
<1.0E-9 |
-17.0 |
83.2 |
28.8 |
5.5E-8 |
<1.0E-9 |
-18.0 |
81.8 |
27.5 |
4.0E-7 |
<1.0E-9 |
-19.0 |
79.5 |
25.8 |
1.7E-5 |
<1.0E-9 |
-20.0 |
77.6 |
24.4 |
1.7E-4 |
<1.0E-9 |
Remark: 1. Test signal: MER：35.4(dB), BER: <1.0E-9
2.Channel : <10CH Analog TV , Digital QAM
3.Output level is 0dB attenuate
Product series
| Model |
Applicable Networks |
CWDM |
Display |
BG8244A-LE-NC |
Applies to analog TV and digital TV |
Without CWDM |
10 LED display |
BG8244A-LE-WD |
Built-in CWDM applies to FTTx PON |
10 LED display |
BG8244D-LE-NC |
Applies to CATV network with digital TV |
Without CWDM |
10 LED display |
BG8244D-LE-WD |
Built-in CWDM applies to FTTx PON |
10 LED display |
|
