|
|
| J-NET-FOCJ-NET-FOC Fiber Optic Distribution |
Types
  
1*2bare fiber type 1*2 head type 1*8head type
Availability
FTTH, PON, Fiber CATV, Fiber Communication system, Fiber Testing Equipment,
Fiber transducer LAN
Performance index
|
Product type |
General type |
Broad Band type |
Two-port type |
|
Performance wavelengh |
1310 or 1550nm
|
1310 or 1550nm
|
1310 or 1550nm
|
|
bandwidth |
±20nm
|
±40nm
|
±40nm
|
|
Accessory loss |
≤0.10dB
|
≤0.15dB
|
≤0.15dB
|
|
uniformity |
≤0.6dB
|
≤0.6dB
|
≤0.6dB
|
|
Polarization plainness |
≤0.1dB
|
≤0.1dB
|
≤0.1dB
|
|
Direction |
≧55dB
|
≧55dB
|
≧55dB
|
|
Loss
(dB) |
<0.3 |
<0.4 |
<0.45 |
<0.5 |
<0.55 |
<0.6 |
<0.7 |
<0.8 |
<0.9 |
<1.0. |
<1.2 |
|
N |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
16 |
the accessory loss of 1*N Fiber switch
TEST DATA
|
TESTING CONDITION |
|
High temperature |
85±2&ordm;C，2000hours |
|
wet |
75±2&ordm;C/90±5％RH，2000hours |
|
Low temperature |
-40±5&ordm;C,2000hours |
|
In water |
43±2&ordm;C/PH5.5±0.5，168hours |
|
Temperature circulation |
-40±2&ordm;C至75±2&ordm;C，500times |
|
vibrancy |
10Hz-2000Hz， swing 1.52mm，3directions，4hours in each direction |
|
strike |
1.8m/high，3directions，8times in each direction | |
|
