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SFP+光模块

6Gb/s CWDM 20KM SFP+ Transceiver

型号: WT-SFP+-6G-CWDM-DML-20KM


PD-L**9-20-D 6Gb/s CWDM 20KM SFP+ Transceiver

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 Feature

l Hot-pluggable SFP+ footprint

l Supports up to 6.0Gb/s bit rates

l Power dissipation < 1.5W

l Single 3.3V power supply

l Maximum link length of 20km

l CWDM wavelength DML transmitter, PIN photo-detector

l Duplex LC connector

l Power dissipation < 1.5W 

l Built-in digital diagnostic functions 

l Case temperature range :-5°C to 70°C 

 

 Application

 

l Optical Transmission Network

 

 

Outline Dimensions

标签:   SFP+光模块

  Optical Characteristics 

Parameter

Symbol

Min.

Typ.

Max.

Unit

Note

Transmitter

Average Launched Power

PO

0

 

+5

dBm

Note (1)

Extinction Ratio

ER

3.5

 

 

dB

 

Center Wavelength

λc

1270

 

1610

nm

 

Center Wavelength Space

 

 

20

 

nm

 

Spectrum Band Width (RMS)

σ

 

 

1.0

nm

 

SMSR

 

30

 

 

dB

 

Transmitter OFF Output Power

POff

 

 

-40

dBm

 

TX Jitter (peak-peak)

Txj

 

 

0.1

UI

 

TX Jitter (RMS)

Txjrms

 

 

0.01

UI

 

Transmitter and Dispersion Penalty

TDP

 

 

3.0

dB

 

Output Eye Mask

Compliant with IEEE 0802.3ae

 

 

Receiver

Input Optical Wavelength

λ

1270

 

1610

nm

 

Receiver Sensitivity

 

 

 

-14

dBm

Note (2)

Input Saturation Power (Overload)

Psat

0.5

 

 

dBm

 

LOS Detect -Assert Power

PA

-32

 

 

dBm

 

LOS Detect - Deassert Power

PD

 

 

-15

dBm

 

LOS Detect Hysteresis

PHYS

2

 

 

dB

 

 

Note:

1. Launched power (avg.) is power coupled into a single mode fiber with master connector.(Before of Life)

2. Measured with conformance test signal for BER = 10^–12.@6.0Gbps, PRBS=2^31-1,NRZ

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