Description
ZBL5111TB adopts the original import high- linearity & low-noise DFB laser with a wavelength of 1310nm. It contains Automatic optical Power output Control
(APC) circuit, laser Automatic Temperature Control (ATC) circuit and systematic status detecting
circuit. This optical transmitter uses a backlight LCD to display the value of optical output power,
laser bias current, laser temperature, refrigerating current and test value of every power supply.
The operation status can be monitored network management software via communication inter-face.
Features
1. 1U standard rack mounted case
2. High-linearity & low-noise DFB laser
3. APC and ATC circuit
4. Backlight LCD shows all the parameters
5. The operation status can be monitored by network management software through its com-munication interface
6. Frequency optional (750MHz or 862MHz)
7. Optical connector (SC/APC or FC/APC)
Block Diagram
Specifications
|
Item |
Units |
Value |
|
Broadband |
MHz |
47-750/862 |
|
Flatness |
dB |
¡À0.75 |
|
Return Loss |
dB |
¡Ý16 (47-550MHz)
¡Ý14 (550-750/862MHz) |
|
Input Impedance |
¦¸ |
75 |
|
Input Level |
dB¦ÌV |
80¡À2 |
|
Optical Wavelength |
nm |
1310¡À20 |
|
Optical Power |
mW |
4-18 (optional) |
|
CTB |
dB |
¡Ý65 (ZBL5111TB) |
|
CSO |
dB |
¡Ý60 (ZBL5111TB) |
|
C/N |
dB |
¡Ý51 |
|
Optical Connector |
/ |
SC/APC or FC/APC |
|
Optical Fiber Type |
/ |
Single Mode |
|
Voltage |
V |
220¡À10% |
|
Dimension: |
mm |
482.6¡Á320¡Á44 (W¡ÁD¡ÁH) |
|
Weight |
kg |
¡Ü6 | *All Parameters are subject to change without notice.Type value is tested under the temp. of 20 ¡æ.
|
