Description
The F-tone Networks CFP4 100GEBASE-LR4 optical transceiver is a hot pluggable 100Gbps small-form-factor transceiver module. It is designed for use in 100 Gigabit Ethernet links and 4x28G OTN client interfaces over single mode fiber. It is compliant with the CFP MSA, IEEE 802.3ba 100GBASE LR4 and OTU4 4I1-9D1F. The module converts 4 input channels of 25Gb/s electrical data to 4 channels of LAN WDM optical signals and then multiplexes them into a single channel for 100Gb/s optical transmission. On the receiver side, the module de-multiplexes the 100Gb/s optical into 4 channels of LAN WDM optical signals and then converts them to 4 output channels of electrical data. The module is a multi-rate optical transceiver which data rate up to 28Gbps per channel. The high performance cooled LAN WDM EML Integrated TOSA and PIN-base Integrated ROSA provide superior performance for Telecom and Datacom applications up to 10km links.

Features
● 4 channels full-duplex transceiver modules
● Transmission data rate up to 28Gbps per channel
● 4 X 25/28G LAN-WDM EML Integrated TOSA Cooling transmitter
● 4 channels PIN-base Integrated ROSA
● Compliant with CFP4 MSA hardware specification
● Compliant with CFP MSA management specification
● Compliant to IEEE 802.3ba specification for 100GBASE-LR4
● Compliant to OTU4
● Transmission distance up to 10km on SMF
● 4 parallel electrical serial interface and AC coupling of CML signals
● MDIO real-time digital diagnostic and control capabilities
● Internal CDR circuits on both receiver and transmitter channels
● Hot pluggable
● Total Power Consumption<4W
● 3.3V power supply
● Duplex LC receptacle optical interface
● RoHS 6 compliant(lead free)
● Case operating temperature
      Commercial: 0 ~ +70℃
      Industrial: -40 ~ +85℃

Applications
● 100GbE IEEE 802.3ba 100GBASE-LR4
● ITU-T G.959.1 OTU4 (4I1-9D1F)
● Switch to switch interface or Switch to router interface

Absolute Maximum Ratings

Parameter

Symbol

Unit

Min

Max

Supply Voltage

VCC

V

-0.5

3.6

Storage Temperature

Ts

°C

-40

85

Operating Case Temperature

Tc

°C

0

70

Relative Humidity (Non condensation)

-

%

5

85

 

Recommended Operating Conditions

Parameter

Symbol

Unit

Min

Typ

Max

Operating Case Temperature

Tc

°C

0

-

70

Supply Voltage

VCC

V

3.13

3.3

3.47

Supply Current

ICC

A

-

-

1.27

Power Dissipation

-

W

-

-

4

 

Optical Characteristics(Tested under recommended operating conditions, unless otherwise noted)

Parameter

Symbol

Unit

Value

 

Notes

Min

Typ

Max

Optical Transmitter Characteristics

Signaling Rate for Each Lane (100GbE)

-

Gbps

25.78125

Signaling Rate for Each Lane (OTU4)

27.9525

Four lane Wavelength Range

入1

nm

1294.53

1295.56

1296.59

入2

1299.02

1300.05

1301.09

入3

1303.54

1304.58

1305.63

入4

1308.09

1309.14

1310.19

Side Mode Suppression Ratio

SMSR

dB

30

Total Average Launch

dBm

10.5

Average Launch Power for Each Lane(100GbE)

Pa

dBm

-4.3

+4.5

Average Launch Power for Each Lane(OTU4)

-2.5

+2.9

Difference in launch power between any two lanes (Average and OMA)

dB

5

Extinction Ratio

ER

dB

7

Average Launch Power OFF

Poff

dBm

-30

Optical Return Loss Tolerance

dB

20

Optical Receiver Characteristics

Receiver Sensitivity in OMA for Each Lane(100GbE)

Pmin

dBm

-

-

-8.6

1

Equivalent Sensitivity for Each Lane(OTU4)

-10.3

2

Los Assert

dBm

-20

Los De-assert

dBm

-12

Los Hysteresis

dBm

0.5

Damage Threshold, each Lane

THd

dBm

5.5

3

Receive Power In OMA for Each Lane

PinOMA

dBm

4.5

Difference in Receive Power between any Two Lanes (Average and OMA)

Prx,diff

dB

4.5

Average Receive Power for Each Lane(100GbE)

Pin

dBm

-10.6

4.5

Average Receive Power for Each Lane(OTU4)

-8.8

2.9

Note:
1. Minimum average optical power measured at BER less than 1E-12, with a 231-1 PRBS.
2. Measured with PRBS 231-1 for BER=10-6. The BER for the OTU4 application is required to be met only after FEC has been applied.
3. The receiver shall be able to tolerate, without damage, continuous exposure to a modulated optical input signal having this power level on one lane. The receiver does not have to operate correctly at this input power.

Electrical Characteristics(Tested under recommended operating conditions, unless otherwise noted)

Parameter

Symbol

Unit

Min

Typ

Max

Note

Differential Data Output Swing

Vout,pp

mV

300

-

850

Differential Input Voltage Swing

Vin,pp

mV

900

Differential Signal Output Resistance

Ω

90

-

110

Differential Signal Input Resistance

Ω

90

-

110

 

Low Speed Electrical Interface

Parameter

Symbol

Unit

Min

Max

Note

Input Voltage

VIH

V

2.0

Vcc3 + 0.3

1

VIL

V

-0.3

0.8

Output Voltage

VOH

V

Vdd3-0.5

Vdd3 + 0.3

VOL

V

0.0

0.4

Input Leakage Current

3.3VIL

uA

-10

10

Minimum Pulse Width of Control Pin Signal

T_CNTL

us

100

 

1.2V LVCMOS Electrical Characteristics

Input High Voltage

1.2VIH

V

0.84

1.5

 

Input Low Voltage

1.2VIL

V

-0.3

0.36

 

Input Leakage Current

1.2IIN

uA

-100

+ 100

 

Output High Voltage

1.2V0H

V

1.0

1.5

 

Output Low Voltage

1.2V0L

V

-0.3

0.2

 

Output High Current

1.2I0H

mA

-4

 

Output Low Current

1.2I0L

mA

+4

 

Input Capacitance

Ci

pF

10

 

Note1: Vdd3 is host +3.3V power supply.

Mechanical Dimensions

25.3.24 14

Ordering Information

Part Number

Product Description

FTC4-HG-LR4

CFP4, LAN-WDM EML transmitter, PIN ROSA,100GE/OTU4,10km,0ºC ~ +70ºC

FTC4-HG-LR4I

CFP4, LAN-WDM EML transmitter, PIN ROSA,100GE/OTU4,10km,-40ºC ~ +85ºC

 

 

 

 

 

 

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Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.