Parameter

Symbol

Min.

Typ.

Max.

Unit

Note

Storage temperature

Ts

-40

85

℃

Power supply

Vcc

-0.3

3.3

3.6

V

not damaged

Relative humidity

RH

5

85

%

Non-condensing

Receiver damage threshold

PRdmg

10

dBm

Total optical power

ESD Sensitivity

1000

V

Parameter

Symbol

Min.

Typ.

Max.

Unit

Note

Operating Case Temperature

TC

0

75

℃

Power supply voltage

VCC

3.135

3.3

3.465

V

ICC

7.2

A

Note1

Maximum sustained peak Current(<500ms)

7.4

A

Maximum Instantaneous peak current(<50us)

9

A

Electro-Static discharge

ESD

1000

V

Power Consumption(400ZR+)

PD

21

22.5

W

Note1

Relative humidity

RH

15

85

%

Client Mode

400G (400ZR)

1 x 400GAUI-8

4 x 100GAUI-2

400G (400ZR+)

1 x 400GAUI-8

4 x 100GAUI-2

300G (300ZR+)

3 x 100GAUI-2

200G (200ZR+)

2 x 100GAUI-2

2 x CAUI-4

Note2

100G (100ZR+)

1 x 100GAUI-2

1 x CAUI-4

Note2

Transmissi on

Distance

400G (OIF 400ZR app code 0x01)

120

Km

400G (OIF 400ZR app code 0x02)

30~40

400G (400ZR+)

450

300G (300ZR+)

600

200G (200ZR+)

1000

100G (100ZR+)

2000

Power Supply Noise

Vrip

1%

DC-1MHz

2%

1-10MHz

Parameters

Unit

Min.

Type

Max.

Note

Modulation format

400G

ZR400-CFEC-16QAM

CFEC FEC, NCG 10.8dB

ZR400-OFEC-16QAM

OFEC FEC, NCG 11.6dB

300G

ZR300-OFEC-8QAM

200G

ZR200-OFEC-QPSK

100G

ZR100-OFEC-QPSK

Baud Rate

400G

GBd

59.843750000±20ppm

400ZR,SFF-8024        Media        ID 3Eh/3Fh

60.138546798±20ppm

400ZR+,SFF-8024 Media ID 46h

300G

60.138546798±20ppm

300ZR+,SFF-8024 Media ID 47h

200G

60.138546798±20ppm

200ZR+,SFF-8024 Media ID 48h

100G

30.069273399±20ppm

100ZR+, SFF-8024 Media ID 49h

Transmitter frequency range

THz

191.3

196.1

For   OIF 400ZR app code 0x02 the frequency is fixed at 193.7THz and not configurable.

Flexible DWDM Grid

GHz

3.125

Frequency Fine Tuning range

GHz

-5

5

bright tuning

Frequency Fine Tuning step

GHz

0.1

Laser frequency accuracy

GHz

-1.8

1.8

TX spectral Upper Mask

(GHz,dB )

(30.0,0.0)

(37.0,-10.0)

(39.2,-15.0)

(40.4,-20.0)

Refer to OIF-400ZR-02.0 13.3.201a Refer to openzrplus_2p0 11.4.10

TX spectral Lower Mask

(GHz,dB )

(30.0,-9.0)

(31.3,-20.0)

(31.3,-3

Refer to OIF-400ZR-02.0 13.3.201b Refer to openzrplus_2p0 11.4.10

5.0)

Transmitter laser disable time

ms

100

Transmitter wavelength switching time

s

60

Transmitter laser enable time

s

10

Tx output power

400G

dBm

-10

-6

At Programmed Output Power Max,

Transmit output power over

wavelength, temperature, and aging.

300G

dBm

-10

-6

200G

dBm

-9

-5

100G

dBm

-8

-4

Transmit Output Power at 400G ZR Gray

dBm

-9

-6

For OIF 400ZR app code 0x02

Transmit Output Power Adjustable Range

400G 300G

dBm

-13

-9

The absolute accuracy is ±1dB

For OIF 400ZR app code 0x02 the output power is not configurable.

Transmit Output Power Adjust step

dB

0.1

Optical power setting accuracy

dB

-1

1

Diff between setting and reporting

Output power monitor accuracy

dB

-1

1

Power stability

dB

-0.5

0.5

At fixed wavelength, room temp

-1

1

At fixed wavelength

Total output power with Tx disabled

dBm

-20

Total output power during wavelength switching

dBm

-20

Transmitter reflectance

dB

-20

Looking into the Tx

Inband (IB) OSNR

dB

40

Out-of-band (OOB) OSNR

dB

35

Lorentzian linewidth

kHz

300

Tx and LO

Relative intensity noise

dB/Hz

-140

Mean I-Q amplitude imbalance

dB

1

Transmitter polarization dependent power

dB

1.5

DC I-Q offset (mean perpolarization)

dB

-26

I-Q instantaneous offset

dB

-20

Parameters

Unit

Min.

Type

Max.

Note

Modulation format

400G

ZR400-CFEC-16QAM

CFEC FEC,Net Coding Gain(NCG) 10.8dB,Theoretical Max Pre-FEC BER 1.25E-2

ZR400-OFEC-16QAM

OFEC FEC,Net CodingGain(NCG)  11.6dB
，Theoretical

300G

ZR300-OFEC-8QAM

200G

ZR200-OFEC-QPSK

Max Pre-FEC BER 2.0E-2

100G

ZR100-OFEC-QPSK

Baud Rate

400G

GBd

59.843750000±20ppm

400ZR,SFF-8024 Media ID 3Eh/3Fh

60.138546798±20ppm

400ZR+,SFF-8024 Media ID 46h

300G

60.138546798±20ppm

300ZR+,SFF-8024 Media ID 47h

200G

60.138546798±20ppm

200ZR+,SFF-8024 Media ID 48h

100G

30.069273399±20ppm

100ZR+,SFF-8024 Media ID 49h

Frequency offset  between  received carrier and LO

GHz

-3.6

+3.6

Input power range

400G

dBm

-12

0

Signal power,OSNR>26dB,400ZR

-12

0

Signal power,OSNR>24dB, 400ZR+

300G

-15

0

Signal power,OSNR>21dB, 300ZR+

200G

-18

0

Signal power, OSNR>16dB, 200ZR+

100G

-18

0

Signal power, OSNR>12.5dB,100ZR+

OSNR Tolerance

400G

dB/0.1n m

26

400ZR

Measured back-to-back  with short optical channel

24

400ZR+

300G

21

300ZR+

200G

16

200ZR+

100G

12.5

100ZR+

RX sensitivity

400G

dBm

-20

400ZR

Inband (IB) OSNR ≥ 34dB, OIF 400ZR app code 0x02

-22

400ZR+

Point to point

non-damaging input power

dBm

10

Total power

Optical input power monitor accuracy

dB

-2

2

Total power

MAX Pre-FEC BER

0.017

0.020

Chromatic dispersion tolerance

400G

ps/nm

2,400

400ZR

Tolerance to CD with ≤ 0.5 dB penalty to OSNR sensitivity when change in SOP  is ≤  1rad/ms

20,000

400ZR+

300G

40,000

300ZR+

200G

50,000

200ZR+

100G

100,000

100ZR+

CD monitor accuracy

ps/nm

-200

+200

DGD tolerance

400G

ps

33

400ZR

OSNR penalty<0.5dB

66

400ZR+

300G

83

300ZR+

200G

83

200ZR+

100G

100

100ZR+

DGD monitor accuracy

ps

-15

15

0~40ps for 400ZR
0~100ps for 400/300/200/100ZR+

Peak PDL tolerance

dB

3.0

Tolerance to peak PDL with ≤1.3dB additional OSNR penalty when change in SOP is ≤1 rad/ms

3.5

Tolerance to peak PDL with ≤1.8dB additional OSNR penalty when change in SOP is ≤1 rad/ms

Tolerance to change in SOP

krad/s

50

With ≤0.5dB additional OSNR penalty over all PMD and PDL values

Optical return loss

dB

20

Optical reflectance at Rx connector input.

Optical Rx_LOS Assert Threshold

400G

dBm

-28

-26

-24

OIF 400ZR app code 0x01 
，0x02, 0x03,

400G

-30

-28

-26

400ZR+

300G

-32

-30

-28

200G

-32

-30

-28

100G

-32

-30

-28

Optical Rx_LOS Hysteresis

dB

1

1.5

2.5

Optical input power transient tolerance

dB

-2

2

Tolerance to change in input power with<0.5dB penalty to OSNR tolerance.

The 20% to 80% rise/fall times for the input power change shall be no faster than 50 ?s.

Service recovery time

ms

40

Parameter

Symbol

Min

Max

Unit

note

400GAUI-8 C2M and 100GAUI-2 C2M Electrical Characteristics

Transmitter(module output)

Signaling Rate, each lane

26.5625 ± 100 ppm

GBd

PAM-4

AC common-mode output voltage (RMS)

RMS

17.5

mV

Differential Voltage pk-pk

Vin, pp

750

900

mV

Near-end ESMW (Eye symmetry mask width)

0.265

UI

Near-end Eye height, differential

70

mV

Far-end ESMW

0.2

UI

Far-end Eye height
，differential

30

mV

Far-end pre-cursor ISI ratio

-4.5

2.5

%

Differential output return loss

Equation (83E-2)

IEEE Std 802.3-2018 Annex 120E

Common  to   differential   mode   conversion return loss

Equation (83E-3)

IEEE Std 802.3-2018 Annex 120E

Differential termination mismatch

-

10

%

At 1 MHz

Transition time(20% to 80%)

Trise/Tfall

9.5

Ps

20% to 80%

DC common mode voltage

Vcm

-350

2850

mV

Receiver (module input)

Signaling rate per lane

26.5625 ± 100 ppm

GBd

PAM-4

Differential pk-pk input voltage tolerance

Vout, pp

900

mV

Differential input return loss (min)

Equation (83E–5)

IEEE Std 802.3-2018 Annex 120E

Differential  to  common-mode  input  return loss (min)

Equation (83E–6)

IEEE Std 802.3-2018 Annex 120E

Differential termination mismatch

10

%

Module stressed input test

See 120E.3.4.1

IEEE Std 802.3-2018 Annex 120E

Single-ended voltage tolerance range (min)

-0.4

3.3

V

DC common mode voltage(min)

-350

2850

mV

CAUI-4 C2M Electrical Characteristics

Transmitter(module output)

Signaling Rate, each lane

25.78125 ± 100 ppm

GBd

NRZ

AC common-mode output voltage (RMS)

RMS

17.5

mV

Differential Voltage pk-pk

Vin, pp

750

900

mV

Eye width

UI

0.57

Eye height, differentia

mV

228

Vertical eye closure

dB

5.5

Differential output return loss

Equation (83E-2)

IEEE Std 802.3-2018 Annex 83E

Common  to   differential   mode   conversion return loss

Equation (83E-3)

IEEE Std 802.3-2018 Annex 83E

Differential termination mismatch

-

10

%

At 1 MHz

Transition time(20% to 80%)

Trise/Tfall

12

Ps

20% to 80%

DC common mode voltage

Vcm

-350

2850

mV

Receiver (module input)

Signaling rate per lane

25.78125 ± 100 ppm

GBd

NRZ

Differential pk-pk input voltage tolerance

Vout, pp

900

mV

Differential input return loss (min)

Equation (83E–5)

IEEE Std 802.3-2018 Annex 83E

Differential  to  common-mode  input  return loss (min)

Equation (83E–6)

IEEE Std 802.3-2018 Annex 83E

Differential termination mismatch

10

%

IEEE Std 802.3-2018 Annex 83E

Module stressed input test

See 83E.3.4.1

Single-ended voltage tolerance range (min)

-0.4

3.3

V

DC common mode voltage(min)

-350

2850

mV

Parameters

Symbol

Unit

Min.

Max.

Note

SCL and SDA

VOL

0

0.4

V

IOL(max)=3mA for fast mode,  20ma for Fast-mode plus

VOH

Vcc-0.5

Vcc+0.3

V

SCL and SDA

VIL

-0.3

Vcc*0.3

V

VIH

VCC*0.7

Vcc+0.5

V

Capacitance  for  SCL and SDA I/O signal

Ci

14

pF

Total   bus   capacitivel oad for SCL and SDA

Cb

100

pF

For 400kHz clock rate, use 3.0 k Ohms pull up resistor max. For 1000kHz clock rate, refer to Figure 45 (QSFP-DD-Hardware-rev5p0)

200

pF

For 400kHz clock rate, use 1.6 k Ohms pull up resistor max. For 1000kHz clock rate, refer to Figure 45 (QSFP-DD-Hardware-rev5p0)

InitMode, ResetL and ModSelL

IntL

VIL

-0.3

0.8

V

VIH

2

VCC+0.3

V

|Iin|

360

uA

0V<Vin<Vcc

VOL

0

0.4

V

IOL=2.0mA

VOH

VCC-0.5

VCC+0.3

V

10k ohms pull up to Host Vcc

ModPrsL

VOL

0

0.4

V

IOL=2.0mA

VOH

ModPrsL can be implemented as a short-circuit to GND on the module