Amplitude
1.20
1.00
0.80
0.50
0.20
0.00
0.00 0.15 0.35
Mean level of logical "1"
Mean level of logical "0"
0.65 0.85 1.00
Time
Optical Pulse Mask with Bessel Filter Specified in
4. Specification of Receiver
Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
Input Optical Wavelength | λIN | 1480 |
| 1600 | nm |
|
Receiver Sensitivity | PIN |
|
| dBm | Note (1) | |
Input Saturation Power (Overload) | PSAT |
|
| dBm |
| |
PA | - |
| dBm |
| ||
PD |
|
| dBm | Note (2) | ||
LOS Hysteresis |
| 0.5 | 2 | 5 | dB |
|
Optical Reflectance |
|
|
| dB | Note (3) | |
Output Data Rise/Fall time | tr/tf |
|
| 1.5 | ns | Note (4) |
S/X Endurance |
|
|
| 10 | dB | Note (5) |
Optical Isolation |
| 25 |
|
| dB | Note (6) |
Note (1). Measured with 1520nm, ER=10dB; BER
Note (3). When the terminal is viewed from the optical path, the reflection toward the optical path of the optical signal with a central wavelength of 1480nm to 1580nm transmitted to terminal.
Note (4). These are 20%~80% values
Note (5). X=10 MHz, Rectangular BER
Note (6). Receiver isolation between 1260nm ~1360nm
3 | Revision: S1 |
| 09/20/2006 |
DELTA ELECTRONICS, INC. | www.deltaww.com |