TO-CAN Based Tunable Laser Optical Sub-Assembly

Negotiable 2 Pieces (MOQ)
Min. Order:
2 Pieces
Port:
Shanghai, China
Payment Terms:
T/T

Last Login Date:

Jul 23, 2025

Business Type:

Manufacturer/Factory

Main Products:

Tunable Semiconductor Lasers Tosa Rosa Bosa SFP

Find Similar Products
US$20.00-35.00
10 Pieces (MOQ)

Product Description

Company Info

Basic Info.

Model NO.
TOSA TLCX15 Series
Certification
RoHS, ISO
Condition
New
Work Mode
FDD
Usage
Radio, Satellite, 5g
Information Content
Audio, Digital Data
Type
Optical
Origin
Zhongguo

Product Description

Key Features
·Up to 16 channels at 100 GHz spacing
or up to 32 channels at 50GHz spacing
·C- or L-band
·Simple tuning algorithm
·2.5 -10 Gbps direct modulation
·Low-cost TO-can based optical subassembly
Applications
 
 
·NGPON2
·WDM-PON
·Optical interconnects
·DWDM sparing
 
The TLCX15 series Transmitter Optical Sub-Assembly (TOSA) is based on an 8-pin TO-CAN package that offers further cost reduction compared to our previously released TLDX15 series tunable TOSA. It comprises a V-cavity edge-emitting tunable laser, a power monitoring photodiode, an isolator, and a TEC controller, with an LC connector. Currently it can provide up to 16 channels at 100 GHz spacing or 32 channels at 50 GHz spacing in C- or L- band (other wavelength bands available on request), with a customer specified starting wavelength. The laser chip can be operated in semi-cooled condition at 40-60ºC while the ambient operating temperature is between 0 and 70ºC.
 Specifications
ParametersMin.Typ.Max.Unit
Optical Output Power³ 0dBm
Ambient Operating Temperature0-70ºC
Gain Forward Bias Current253050mA
Channel Selector Current20-100mA
Fine Tuning Current202540mA
LD Forward Bias Voltage--2.3V
Modulation Data Rate2.5  - 10Gbps
WavelengthC- or L-band (other wavelengths available on request) 
Channel Spacing50 or 100GHz
Number of ChannelsUp to 16@100GHz, or 32@50GHz 
Side Mode Suppression Ratio35               38-dB
Optical Isolation25--dB
Relative Intensity Noise---135dB/Hz
Power Monitor Current20-500μA
Power Monitor Dark Current--100nA
TEC Current-0.50.9A
TEC Voltage--1.2V
Total Power Consumption
(PLD + PTEC)
-0.81.5W
Thermistor B constant-4050-K
Thermistor Resistance @25°C9.51010.5
* Product specifications are subject to change without notice.
 Dimensions                                                        Pin Assignments
(in millimeters)
 
 
PinSymbolDescription
1TEC-TEC cathode
2COMMONLD3-/LD1-/PD+/LD2-/Rth
3LD3+Fine tuning
4LD1+Gain bias and modulation signal
5PD-PD cathode
6LD2+Channel selector
7    RthThermistor
8TEC+TEC anode
 
 
 
 
 
 
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Mr. Cindy Yang

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