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DL-UDL/UFL Series



 

Product Description

Denselight offers a series of CWDM & 1310nm/1550nm uncooled Laser Diodes in Coaxial SM fiber pigtail package for data transmissions up to 2.5Gbps. It can operate over a wide temperature range from 0°C to +70°C without any need for a Peltier cooler and temperature controller.


Features

-  Peak wavelength range: 1310nm, 1550nm and CWDM wavelengths
High output power to 2mW at 25°C
-  InGaAsP/InP MQW FP laser (FP lasers)
-  InGaAsP/InP MQW with λ/4 shifted grating structure (DFB  Lasers)
-
  Wide temperature operation range from 0 to +70°C without any active cooling
-  Built-in InGaAs monitor photodiode
-  SMF-28 TP-56 coaxial with pigtail (optional FC connector)
 

Packaging

Part
Description
Package type
TP-56 coaxial  with pigtail
Fiber:
SMF-28
MFD
9mm
Cladding diameter
125mm
Coating diameter
245mm
Jacket
900mm loose tube
Fiber pigtail length
>0.8m
Fiber bending radius
>40mm
Connector
FC/APC

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Product Table

Product
Laser device type and wavelengths
Application
 
DL-UDLC021D-SXXXX-Y
CWDM DFB Laser
1470nm, 1490nm, 1510nm,
1530nm, 1550nm, 1570nm,
1610nm
CWDM transmission
DL-UDL021D-SXXXX-Y
1310/1550nm DFB Laser
2.5Gbps SONET/SDH
DL-UFL021D-SXXXX-Y
131/01550nm FP Lasers
1.25Gbps data transmission

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