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100G QSFP28 BIDI
100G QSFP28 BIDI 100G QSFP28 BIDI 100G QSFP28 BIDI 100G QSFP28 BIDI 100G QSFP28 BIDI

100G QSFP28 BIDI 1290nm/1310nm 20km Transceiver

Features

  • Supports 100GBASE-LR1-20 BIDI
  • Lane signaling rate 106.25Gb/s with PAM4
  • Up to 20km transmission on SMF
  • EML Laser and PIN receiver
  • 4x25.78Gb/s with NRZ electrical interface (CAUI-4)
  • High speed I/O electrical interface
  • I2C interface with integrated Digital Diagnostic monitoring
  • QSFP28 MSA package with simplex LC connector
  • Single +3.3V power supply
  • Support HW TX_DIS and RX_LOS for telecom application
  • Maximum power consumption 4.5 W
  • Operating case temperature: 0 to +70 °C
  • Compliant to 802.3cu, SFF-8636&SFF-8679 standard
  • Complies with EU Directive 2015/863/EU

Applications

  • 100GBASE-LR1-20 BIDI

Transceiver Types:


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  • Product Detail

QSFP28 100G BIDI 20KM 1290nm/1310nm LC DDM
RQ-100GBD20-T29 / RQ-100GBD20-T31


100G BIDI QSFP28 20km


Order Information

Part No.

Data Rate

Laser

Fiber

Type

Distance

Optical Interface

Temp

DDMI

Latch

Color

A

106.25Gbps

Tx1291/Rx1311

SMF

20km

LC

0~70C

Y

Purple

B

106.25Gbps

Tx1311/Rx1291

SMF

20km

LC

0~70C

Y

Red


Absolute Maximum Ratings

Parameter

symbol

Min.

Typical

Max.

Unit

Notes

Storage Temperature

TS

-40

-

+85

°C


Supply Voltage

VCC

-0.5

-

+4.0

V


Operating Relative Humidity

RH

-

-

+85

%



Recommended Operating Conditions

Parameter

Symbol

Min.

Typical

Max.

Unit

Notes

Operating Case Temperature

TC

0

-

+70

°C


Power Supply Voltage

VCC

3.13

3.3

3.47

V


Power Supply Current

ICC

-

-

1.3

A


Maximum Power Dissipation

PD

-

-

4.5

W


Data Rate(optical)

DRo

-

106.25

-

Gb/s


Transmission Distance

TD

-

-

20

km

Over SMF


Electrical Characteristics

High-Speed Signal:         Compliant to CAUI-4 (IEEE 802.3cu)

Low-Speed Signal:          Compliant to SFF-8679.

Transmitter (Module Input)

Parameter

Symbol

Min.

Typical

Max.

Unit

Notes

Input Differential Impedance

Rin

-

100

-

Ohm

 

Differential Data Input Amplitude

VIN, P-P

80

-

900

mVpp

 

Differential termination mismatch (max)

D-mismatch

-

-

10

%

 

DC common-mode input voltage

 

-0.3

-

2.8

V

 

Transition time (20%~80%)

Tr Tf

10

-

-

ps

 

LPMode, Reset and ModSelL / Tx dis

VIL

-0.3

-

0.8

V

 

LPMode, Reset and ModSelL / Tx dis

VIH

2.0

-

VCC+0.3

V

 

Receiver (Module Output)

Output Differential Impedance

Rout

-

100

-

Ohm

 

Differential Data Output Amplitude

VOUT, P-P

-

-

900

mVpp

 

Differential termination mismatch (max)

D-mismatch

-

-

10

%

 

Transition time, 20% to 80%

Tr Tf

12

-

 

ps

 

ModPrsL and IntL/ Rx los

VOL

0

-

0.4

V

 

ModPrsL and IntL/ Rx los

VOH

VCC-0.5

-

VCC+0.3

V

 

 

Digital Diagnostics

Parameter

Range

Accuracy

Unit

Calibration

Temperature

0 to 70

±3

ºC

Internal

Voltage

0 to VCC

10%

V

Internal

Tx Bias Current

0 to 100

10%

mA

Internal

Tx Output Power

-0.2 to 6.6

±3

dBm

Internal

Rx Power

-10 to 6.6

±3

dBm

Internal

 

Pin Assignment

100G BIDI QSFP28 20km


Mechanical Dimension

100G BIDI QSFP28 20km

Order Information

Part Number

Product Description

RQ-100GBD20-T29

100G QSFP28 BIDI Transceiver, TX12911nm/RX1311nm, Simplex LC, 20km, 0~+70°C, with DDM

RQ-100GBD20-T31

100G QSFP28 BIDI Transceiver, TX1311nm/RX1291nm, Simplex LC, 20km, 0~+70°C, with DDM

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