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Generic Compatible QSFP+ 40GBASE-ER4 40km

Generic Compatible 40Gbps MUX/DEMUX QSFP+ Transceiver
Item No: QSFP-SM-40G-31-40K
MFG Part#: QSFP-SM-40G-31-40K
Manufacturer: Fibertronics
$1,299.00

This high-quality Generic Compatible 40GBASE-ER4 QSFP+ 1310nm 40km MUX/DEMUX Transceiver. A cost-effective solution that provides high bandwidth and transmission rates over short distances. Each transceiver is 100% optically inspected and tested for compatability before shipping.

 



Product Features

  • Hot-pluggable QSFP+ form factor
  • Supports 41.3 Gb/s aggregate bit rate
  • Power dissipation < 3.5W
  • 18.5 dB link insertion loss budget
  • RoHS-6 compliant
  • Commercial case temperature range 0°C to 70°C
  • Single 3.3V power supply
  • Maximum link length of 40km on Single Mode Fiber (SMF)
  • Uncooled 4x10Gb/s CWDM transmitter
  • XLPPI electrical interface
  • Duplex LC receptacles
  • Built-in digital diagnostic functions, including Tx/Rx power monitoring

 



Product Specifications

 

Generic Compatible 40GBASE-ER4
Vendor Name Fibertronics
Form Type QSFP+
Max Data Rate 41.25Gbps
Wavelength 1310nm
Distance 40km
Connector Interface LC Duplex
Optical Component type 1310nm EML laser
Mode SMF Single-mode Fiber
Max Supply Voltage 3.47 V
Supply Current 1.13 A
Temperature Range -5 to +70°C (32 to 158°F)

This high-quality Generic Compatible 40GBASE-ER4 QSFP+ 1310nm 40km MUX/DEMUX Transceiver. A cost-effective solution that provides high bandwidth and transmission rates over short distances. Each transceiver is 100% optically inspected and tested for compatability before shipping.

 



Product Features

  • Hot-pluggable QSFP+ form factor
  • Supports 41.3 Gb/s aggregate bit rate
  • Power dissipation < 3.5W
  • 18.5 dB link insertion loss budget
  • RoHS-6 compliant
  • Commercial case temperature range 0°C to 70°C
  • Single 3.3V power supply
  • Maximum link length of 40km on Single Mode Fiber (SMF)
  • Uncooled 4x10Gb/s CWDM transmitter
  • XLPPI electrical interface
  • Duplex LC receptacles
  • Built-in digital diagnostic functions, including Tx/Rx power monitoring

 



Product Specifications

 

Generic Compatible 40GBASE-ER4
Vendor Name Fibertronics
Form Type QSFP+
Max Data Rate 41.25Gbps
Wavelength 1310nm
Distance 40km
Connector Interface LC Duplex
Optical Component type 1310nm EML laser
Mode SMF Single-mode Fiber
Max Supply Voltage 3.47 V
Supply Current 1.13 A
Temperature Range -5 to +70°C (32 to 158°F)

Regulator Compliance

Fibertronics transceivers are Class 1 Laser Products comply with FDA regulations. Meet Class 1 eye safety requirements of EN 60825 and the electrical safety requirements of EN 60950.

 



Absolute Maximum Ratings

Parameter

Symbol

Min

Typ

Max

Unit

 

Maximum Supply Voltage

Vcc1,

VccTx, VccRx

-0.5

 

3.6

V

 

Storage Temperature

TS

-40

 

85

°C

 

Case Operating Temperature

TOP

0

 

70

°C

 

Relative Humidity

RH

0

 

85

%

1

Damage Threshold, per Lane

DT

3.8

 

 

dBm

 

 

 



General Product Characteristics

 

Parameter

Value

Unit

Notes

Module Form Factor

QSFP+

 

 

Maximum Aggregate Data Rate

41.2500

Gb/s

 

Maximum Data Rate per Lane

10.3125

Gb/s

 

Protocols Supported

40G Ethernet

 

 

Electrical Interface and Pin-out

38-pin edge connector

 

Pin-out as defined by the QSFP+ MSA

Maximum Power Consumption

3.5

Watts

 

Management Interface

Serial, I2C-based, 400 kHz maximum frequency

 

As defined by the QSFP+ MSA

 

 

Data RateSpecifications

 

 

Symbol

 

 

Min

 

 

Typ

 

 

Max

 

 

Units

 

 

 

 

Bit Rate per Lane

BR

 

10.3125

 

Gb/sec

1

Bit Error Ratio

BER

 

 

10-12

 

2

Link distance on SMF-28

d

0.002

 

40

kilometers

3

 



Electrical Characteristics

 

Parameter

Symbol

Min

Typ

Max

Unit

 

Supply Voltage

Vcc1,

VccTx, VccRx

 

3.1

 

 

3.47

 

V

 

Supply Current

Icc

 

 

1.13

A

 

Link turn-on time

Transmit turn-on time

 

 

 

2000

ms

2

Transmitter (per Lane)

Single ended input voltage tolerance

VinT

-0.3

 

4.0

V

 

Differential data input swing

Vin,pp

120

 

1200

mVpp

3

Differential input threshold

 

 

50

 

mV

 

AC common mode input voltage tolerance (RMS)

 

15

 

 

mV

 

Differential input return loss

 

Per IEEE P802.3ba,

Section 86A.4.1.1

dB

4

J2 Jitter Tolerance

Jt2

0.17

 

 

UI

 

J9 Jitter Tolerance

Jt9

0.29

 

 

UI

 

Data Dependent Pulse Width Shrinkage

DDPWS

0.07

 

 

UI

 

Eye mask coordinates {X1, X2

Y1, Y2}

 

0.11, 0.31

95, 350

UI

mV

5

Receiver (per Lane)

Single-ended output voltage

 

-0.3

 

4.0

V

 

Differential data output swing

Vout,pp

0

 

800

mVpp

6

AC common mode output voltage (RMS)

 

 

 

7.5

mV

 

Termination mismatch at 1 MHx

 

 

 

5

%

 

Differential output return loss

 

Per IEEE P802.3ba,

Section 86A.4.2.1

dB

4

Common mode output return loss

 

Per IEEE P802.3ba,

Section 86A.4.2.2

dB

4

Output transition time, 20% to 80%

 

28

 

 

ps

 

J2 Jitter output

Jo2

 

 

0.42

UI

 

J9 Jitter output

Jo9

 

 

0.65

UI

 

 

 

Eye mask coordinates #1 {X1, X2

Y1, Y2}

 

0.29, 0.5

150, 425

UI

mV

5

Power Supply Ripple Tolerance

PSR

50

 

 

mVpp

 

 



Optical Characteristics

 

Parameter

Symbol

Min

Typ

Max

Unit

 

Transmitter

Signaling Speed per Lane

 

 

10.3125

 

GBd

1

Lane center wavelengths (range)

 

1264.5 – 1277.5

nm

 

 

1284.5 – 1297.5

 

 

1304.5 – 1317.5

 

 

1324.5 – 1337.5

 

Total Average Launch Power

POUT

 

 

10.5

dBm

 

Transmit OMA per Lane

TxOMA

0.3

 

5.0

dBm

 

Average Launch Power per Lane

TXPx

-2.7

 

4.5

dBm

2

Difference in launch power between any two lanes (OMA)

 

 

 

4.7

dB

 

Transmitter Dispersion Penalty

TDP

 

 

2.6

dB

 

Launch power (OMA) minus TDP per lane

 

-0.5

 

 

dBm

 

Optical Extinction Ratio

ER

5.5

 

 

dB

 

Sidemode Suppression ratio

SSRmin

30

 

 

dB

 

Average launch power of OFF transmitter, per lane

 

 

 

-30

dBm

 

Relative Intensity Noise

RIN

 

 

-128

dB/Hz

3

Optical Return Loss Tolerance

 

 

 

20

dB

 

Transmitter Reflectance

 

 

 

-12

dB

 

Transmitter eye mask definition {X1, X2, X3, Y1, Y2, Y3}

 

{0.25, 0.4, 0.45, 0.25, 0.28, 0.4}

 

 

Receiver

Signaling Speed per Lane

 

 

10.3125

 

GBd

4

Lane center wavelengths (range)

 

1264.5 – 1277.5

nm

 

 

1284.5 – 1297.5

 

 

1304.5 – 1317.5

 

 

1324.5 – 1337.5

 

Receive Power (OMA) per Lane

RxOMA

 

 

-4.0

dBm

 

Average Receive Power per Lane

RXPx

-21.2

 

-4.5

dBm

5, 6

Receiver Sensitivity (OMA) per Lane

Rxsens

 

 

-19

dBm

 

Stressed Receiver Sensitivity (OMA) per Lane

SRS

 

 

-16.8

dBm

 

Damage Threshold per Lane

PMAX

 

 

3.8

dBm

 

 

Return Loss

RL

 

 

-26

dB

 

Vertical eye closure penalty, per lane

 

 

 

2.2

dB

 

Receive electrical 3 dB upper cutoff frequency, per lane

 

 

 

12.3

GHz

 

LOS De-Assert

LOSD

 

 

-19

dBm

 

LOS Assert

LOSA

-35

 

 

dBm

 

LOS Hysteresis

 

 

1

 

dB

 

 



Pin Description