Part Number : E2505H19
Function : E2500-Type 2.5 Gbits/s Electroabsorption Moudlated Isolated Laser Module (EM-ILM)
Package : Module type
Manufactures : Agere Systems
Images :
Description :
The E2500-Type EM-ILM is a 1.5 µm laser with an integrated electroabsorptive modulator packaged in
an industry-standard, 14-pin butterfly package. The device has been designed to be used in 2.5 Gbits/s
extended-reach applications where the distances between regenerators is in the range of 150 km – 1000 km. To boost the transmitter power high enough to reach the receiver, the device typically is coupled with an erbium-doped fiber amplifier (EDFA) such as Agere Systems Inc.s 1724 EDFA. The standard product is specified for use up to 360 km (E2505 Series) and 600 km (E2502 Series).
[…]
Features
1. Integrated electroabsorptive modulator
2. 1.5 µm wavelength
3. Characterized for 2.5 Gbits/s operation
4. Very low dispersion penalty over 600 km
5. Low modulation voltage
6. Temperature stabilized
7. Wavelengths selectable to ITU-T standards