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FTTX,OLT,ONU,Ethernet Switch POE switch Original manufacturer-H&T Optoelectronic Co.,Ltd
 
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1.25G Optical Module
1.25G SFP CWDM Transceiver
- 1.25 Gbps transfer rate
- CWDM DFB lasers and APD (or PIN) photodetectors
- Compliant with SFP MSA and SFF-8472 with duplex LC socket
- With digital diagnostic monitoring
- Compliant with SONET OC-24-LR-1
- RoHS compliant
- + 3.3V single power supply
- Working temperature: 0°C~70°C
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Hotcom CWDM SFP is a WDM transmission technology for MAN access layer, CWDM SFP optical module adopts CWDM technology, it can composite different wavelengths of optical signals together by external WDM, and transmit them through a single optical fiber, thus saving optical fiber resources. CWDM SFP optical module is divided into 18 wavelength bands, from 1270nm to 1610nm, each two bands spacing is 20nm.




P/N

Desp

Rate

Distance

Wavelength

Laser

RX

Power

Temp

Datasheet

SFP-CWDM-GE-LX-XX-D-I

CWDM SFP

1.25Gb/s

20km

1270~1610

EML

PIN

<1.5W

-40~+85°C

SFP-CWDM-GE-LX-XX-D

CWDM SFP

1.25Gb/s

20km

1270~1610

DFB

PIN

<1.0W

0~+70°C

SFP-CWDM-GE-EX-XX-D-I

CWDM SFP

1.25Gb/s

40km

1270~1610

EML

PIN

<1.5W

-40~+85°C

SFP-CWDM-GE-EX-XX-D

CWDM SFP

1.25Gb/s

40km

1270~1610

DFB

PIN

<1.0W

0~+70°C

SFP-CWDM-GE-ZX-XX-D-I

CWDM SFP

1.25Gb/s

80km

1270~1610

EML

PIN

<1.5W

-40~+85°C

SFP-CWDM-GE-ZX-XX-D

CWDM SFP

1.25Gb/s

80km

1270~1610

DFB

PIN

<1.0W

0~+70°C

SFP-CWDM-GE-EZX-XX-D-I

CWDM SFP

1.25Gb/s

120km

1270~1610

EML

APD

<1.5W

-40~+85°C

SFP-CWDM-GE-EZX-XX-D

CWDM SFP

1.25Gb/s

120km

1270~1610

DFB

APD

<1.0W

0~+70°C

SFP-CWDM-GE-EZR-XX-D-I

CWDM SFP

1.25Gb/s

160km

1470~1610

EML

APD

<1.5W

-40~+85°C

SFP-CWDM-GE-EZR-XX-D

CWDM SFP

1.25Gb/s

160km

1470~1610

DFB

APD

<1.0W

0~+70°C


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CWDM/DWDM ITU Channels Guide