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SFP-ETH10G-RT-CXX-LC

CWDM / 10.3 Gb/s Single Mode SFP Transceiver

The SFP-ETH10G-RT-CXX-LC is a single mode optical transceiver that supports signals up to 10.5 Gb/s for bidirectional serial data communications such as 10GBASE-LR.

FEATURES

  • SFP+ MSA compliant
  • 10.5 Gb/s:
    • 10GBASE-LR compliant
  • Uncooled 18-wavelength CWDM DFB laser transmitter
  • RoHS-6 compliant
  • Hot pluggable
  • 11 dB minimum power budget
  • Diagnostic Monitoring Interface (DMI)

SPECIFICATIONS

Specifications (0°C < Tc < 70°C, 3.13V < Vcc < 3.47V)

Parameter

Symbol

Min.

Typ.

Max.

Units

Notes



Transmitter Optical Specifications

Average Launch Power

Po, AVG

-3

1

dBm

Output power is power coupled into a 9/125 µm single mode fiber

Output Center Wavelength

λ

λc - 6.5

λc

λc + 6.5

nm

ITU-T G.694.2 CWDM wavelength from 1271 nm to 1611 nm, each step 20 nm

Output Spectrum Width

Δ λ

1

nm

-20 dB width

Side Mode Suppression Ratio

SMSR

30

   

dB

 
Relative Intensity Noise

RIN

   

-128

dB/Hz

 
Average Launch Power of OFF transmitter      

-30

dBm

 



Receiver Optical Specifications

Sensitivity      

-14.4

dBm

 
Measured with average power; 
BER < 10-12 and PRBS 231-1
 
Receiver Overload

PMAX

0.5

   

dBm

 
LOS – De-Asserted

LOSD

 —

-16

dBm

Transition: low to high

LOS – Asserted

LOSA

-28

— 

dBm

Transition: high to low

Wavelength of Operation

λ c

1260

1620

nm

 



Electrical Characteristics



High-Speed Signal (CML) Interface Specification

Input Data Rate    

10.3125

 

Gb/s

 
TX Clock Tolerance      

±100

ppm

Clock tolerance for 9.95 Gb/s, 10.3125 Gb/s and 10.5187 Gb/s

Differential Input Impedance

Rin

 

100

 

Ω

 
Differential Data Input Amplitude  

150

 

1200

mVp-p

Internally AC coupled

Output Data Rate    

10.3125

 

Gb/s

 
RX Clock Tolerance      

±100

ppm

Clock tolerance for 9.95 Gb/s, 10.3125 Gb/s and 10.5187 Gb/s

Differential Output Impedance

Rout

 

100

 

Ω

 
Differential Data Output Amplitude  

350

600

700

mVp-p

Internally AC coupled



Low-Speed Signal (LVTTL) Interface Specification

Input High Voltage  

2.0

 

Vcc+0.3

V

 
Input Low Voltage  

GND

 

0.8

V

 
Output High Voltage  

2.4

 

Vcc

V

 
Output Low Voltage  

GND

 

0.5

V

 

Note: Only connections with patch cords with PC or UPC connectors are supported.

ORDERING INFORMATION

Part number

Bit Rate (Gb/s)

10GBASE

Wavelength (nm)

Package

Temp. (°C)

RoHS Compliant

SFP-ETH10G-RT-CXX-LC

10.3

LR

CWDM*

SFP+ with DMI

0 to 70

Yes

*CWDM: 18 Wavelengths from 1271 nm to 1611 nm, each step 20 nm (0 to 70°C).

Value for
-CXX

Central Wavelength (nm)

Clasp Color Code

Value for
-CXX

Central Wavelength (nm)

Clasp Color Code

Min.

Typ.

Max.

Min.

Typ.

Max.

-C27

1264.5

1271

1277.5

Light Purple

-C45

1444.5

1451

1457.5

Yellow Orange

-C29

1284.5

1291

1297.5

Sky Blue

-C47

1464.5

1471

1477.5

Gray

-C31

1304.5

1311

1317.5

Yellow Green

-C49

1484.5

1491

1497.5

Violet

-C33

1324.5

1331

1337.5

Yellow Ocher

-C51

1504.5

1511

1517.5

Blue

-C35

1344.5

1351

1357.5

Pink

-C53

1524.5

1531

1537.5

Green

-C37

1364.5

1371

1377.5

Beige

-C55

1544.5

1551

1557.5

Yellow

-C39

1384.5

1391

1397.5

White

-C57

1564.5

1571

1577.5

Orange

-C41

1404.5

1411

1417.5

Silver

-C59

1584.5

1591

1597.5

Red

-C43

1424.5

1431

1437.5

Black

-C61

1604.5

1611

1617.5

Brown

Note: Only connections with patch cords with PC or UPC connectors are supported.

CWDM units are only available on special request. Lead time is usually 6 to 8 weeks ARO.

 

DOCUMENTS & DOWNLOADS

DATASHEETS

Small Form-factor Pluggable (SFP) Optical Module Cartridges (Ethernet)

The Small Form-factor Pluggable (SFP) optical module cartridges are small, hot-pluggable devices used to provide Ethernet fiber connectivity to IP-based products from either a Densité frame or Grass Valley/Telecast standalone fiber products. Multimode fiber links can be used for links of a few hundred meters, while single-mode fiberlinks can be used at distances up to 10 kilometer and over (dependent on SFP type) without degrading signal quality.

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