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CWDM DFB LC TOSA Optical SubAssembly 1.25G 2.5G 10G 1270nm To 1610nm
CWDM DFB LC TOSA Optical SubAssembly 1.25G 2.5G 10G 1270nm To 1610nm
CWDM DFB LC TOSA Optical SubAssembly 1.25G 2.5G 10G 1270nm To 1610nm
CWDM DFB LC TOSA Optical SubAssembly 1.25G 2.5G 10G 1270nm To 1610nm
CWDM DFB LC TOSA Optical SubAssembly 1.25G 2.5G 10G 1270nm To 1610nm
CWDM DFB LC TOSA Optical SubAssembly 1.25G 2.5G 10G 1270nm To 1610nm
CWDM DFB LC TOSA Optical SubAssembly 1.25G 2.5G 10G 1270nm To 1610nm
CWDM DFB LC TOSA Optical SubAssembly 1.25G 2.5G 10G 1270nm To 1610nm
Specifications
Brand Name :
GIGAOPTO
Model Number :
TOSA-Cxxxx-DFB-10G-LC
Certification :
CE, FCC, ROHS, ISO9001, ISO14000, MSDS, REACH, CP65, TUV, UL
Place of Origin :
Shenzhen, China
MOQ :
1 pcs
Price :
Negotiable
Payment Terms :
T/T, Western Union
Supply Ability :
500,000pcs per month
Delivery Time :
1-5 working days
Packaging Details :
50pcs per Tray
Wavelength :
1270nm to 1610nm
Operating Voltage :
1.2V
Tracking Error :
-1.5 ~ 1.5 dB
Threshold Current :
8mA
Fiber Coupling Power :
1.5mW
Monitor Current :
500uA
Description

CWDM DFB LC TOSA 1.25G 2.5G 10G 1270nm to 1610nm

Description:

TOSA-Cxxxx-DFB-10G-LC Series are 1550nm InGaAsP/InP MQW-DFB laser diode modules designed for fiber optic communication systems. These modules are transmitter optical sub-assembly with low threshold current and high performance at high temperature, ideally suitable for short reach applications, data rates from 155M to 2.5G with an isolator integrated inside.

A laser diode is mounted into a φ5.6mm coaxial package integrated with an InGaAs monitor PD, a single -mode fiber-stub and a split sleeve for the optical connector with φ1.25mm ferrule. And we can also provide two connector types of fiber-stub cover.

Ordering Information: (Standard version *Note1)

Part No. Connector
Type		 Data Rate Pin Type Power λ*Note2
(nm)		 Isolator
GTT-TOSA21BD1533G2 2 1.25G LD-Pin-2 15 1330 Dual Stage
GTT-TOSA22BD2544G 2 2.5G LD-Pin-2 25 1440 Single Stage
GTT-TOSA22BD2555G2 2 2.5G LD-Pin-2 25 1550 Dual Stage
GTT-TOSA22BD1561G 2 2.5G LD-Pin-2 15 1610 Single Stage

*Note1: For more ordering information, please refer the nomenclature and contact OSM sales.

*Note2: For the detailed CWDM wavelength, please refer the following table.

Absolute Maximum Ratings

Parameter Symbol Ratings Unit
Storage Temperature Tstg -40~+85 ℃
Operating Case Temperature Top 0~+70 ℃
Forward Current (LD) IFD 150 mA
Reverse Voltage (LD) VrL 2 V
Reverse Voltage (PD) VrP 20 V
Reverse Current (PD) IrP 2 mA
Soldering Temperature (<10s) Stemp 260 ℃

Electrical and Optical Characteristics:

(Pf=1.5mW, SMF(9.5/125µm), Tc=+25°C, unless otherwise noted.)

Parameter Symbol Condition Min. Typ. Max. Unit
Threshold Current Ith CW — 8 15 mA
Fiber Coupling Power Pf CW, If=Ith+20mA 1 1.5 2.5 mW
Operating Voltage Vf CW, Tc=0~+70 — 1.2 1.6 V
Slope Efficiency Se CW, Average(Ith to Ith+20mA) 0.05 0.14 mW/mA
Peak Wavelength λp CW (*3) nm

Wavelength Temperature

Coeff

 — CW, Tc=0~+70°C 0.1 nm/℃

Side mode suppression

ratio

 SSR CW, Tc=0~+70 35 40 dB
Rise Time tr

Ib=Ith, 20-80%,

Tc=0~+70

 — 0.05 ns
Fall Time tf

Ib=Ith, 80-20%,

Tc=-40~+85°C

 — 0.15 0.05 ns
Tracking Error ΔPf

Im hold(@Pf=0.16mW(25°C)

CW, Tc=0~+70

 -1.5 — 1.5 dB
Monitor Current Im

CW, VrP=5V,

Tc=0~+70

 100 500 900 uA
Monitor Dark Current Id VrP=5V — — 10 nA
Monitor Capacitance C VrP=5V, f=1MHz — 10 20 pF
Connector Repeatability — -1 — 1 dB

Optical Isolation

 — Single Stage 30

dB
— Dual Stage 40

TOSA Package Series:

CWDM DFB LC TOSA Optical SubAssembly 1.25G 2.5G 10G 1270nm To 1610nm

CWDM DFB LC TOSA Optical SubAssembly 1.25G 2.5G 10G 1270nm To 1610nm

Product tags

quality gbic optical module

,

g657a2 fiber specification

,

g652d optic fiber
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CWDM DFB LC TOSA Optical SubAssembly 1.25G 2.5G 10G 1270nm To 1610nm

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Product Detail
Brand Name :
GIGAOPTO
Model Number :
TOSA-Cxxxx-DFB-10G-LC
Certification :
CE, FCC, ROHS, ISO9001, ISO14000, MSDS, REACH, CP65, TUV, UL
Place of Origin :
Shenzhen, China
MOQ :
1 pcs
Price :
Negotiable
Contact Supplier
CWDM DFB LC TOSA Optical SubAssembly 1.25G 2.5G 10G 1270nm To 1610nm
CWDM DFB LC TOSA Optical SubAssembly 1.25G 2.5G 10G 1270nm To 1610nm
CWDM DFB LC TOSA Optical SubAssembly 1.25G 2.5G 10G 1270nm To 1610nm
CWDM DFB LC TOSA Optical SubAssembly 1.25G 2.5G 10G 1270nm To 1610nm

Shenzhen Gigaopto Technology Co., Ltd.

Verified Supplier
4 Years
shenzhen
Since 2014
Business Type :
Manufacturer, Exporter, Seller
Main Products :
GPON SFP Transceiver, EPON SFP Module, SFP+ Optical Transceiver
Total Annual :
78,000,000-12,000,000
Employee Number :
100~150
Certification Level :
Verified Supplier
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