Description: |
The EA-DFB Light Source Module, based on electroabsorption modulators integrated with DFB lasers (EADFB), modulation rate > 10/40Gbps, central wavelength 1528 to 1568 nm, output power 0.5 to 2 mW, Side Mode Suppression Ratio (SMSR) is 35 to 52 dB. OEM model is well available on customer’s special request. |
Applications: |
Features: |
10/40Gbps high-speed optical fiber communication system RF, Microwaves, and Photonics (RMAP) program |
EADFB light source integrates DFB laser and EA modulator Low driving voltage: < 2.5 V High bandwidth: > 10 Gb/s, > 40 Gb/ |
Parameters |
Unit |
|
Part No. |
LQ-EADFB-P-PW-SP |
|
Central wavelength |
nm |
1528-1568 |
Output power |
mW |
0.5-2 |
Modulation Rate |
Gbps |
10-40 |
Side Mode Suppression Ratio(SMSR) |
dB |
35-52 |
Modulation voltage,Vpi |
|
2.0-2.5 |
Output power short-term stability |
dB |
≤±0.005dB/15 min |
Output power long-term stability |
dB |
≤±0.02dB/8 hour |
Fiber type |
- |
Single mode fiber |
External function |
- |
SMA(f)/V(f) |
Operating temperature |
℃ |
0 ~ 40 |
Storage temperature |
℃ |
-20 ~ 70 |
Power supply |
- |
5V DC/3A |
Dimensions (L×W×H) |
mm |
90×70×19 Module |
Remark: Stability is tested at room temperature 25±2℃ after pre-heating 30 minutes.
1. Test condition: fixed temperature, CW.
2. Test condition: temperature variation ±2℃, CW.
Order
Information:
LQ-EADFB-P-10-PW-SP
P:Package,B-Benchtop,M-Module
Gbps:10-10G,40-40G
PW: Output power in mW, example:1-1mW ,10-10mW
SP: Feedback protection, 0-None,1-Yes