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