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200G QSFP56 SR4 100m

200G QSFP56 SR4 100m

The TSQS-852HG01-MC 200G QSFP56 SR4 transceiver modules are designed for use in 200 Gigabit Ethernet interfaces over multi-mode fiber. They are compliant with the QSFP MSA and portions of IEEE 802.3-2018 and 802.3cd. Digital diagnostics functions are available via the I2C interface, as specified by the CMIS 4.0. The transceiver is RoHS compliant per Directive 2011/65/EU.

Features of 200G QSFP56 SR4 100m

  • Supports 212.5Gb/s aggregate bit rate

  • Maximum link length of 100m on OM4 Multimode Fiber

  • 4x50Gb/s PAM4 VCSEL transmitter

  • Hot-pluggable QSFP56 form factor

  • 200GAUI-4 C2M electrical interface (4x50Gb/s PAM4 retimed)

  • Low power dissipation < 5.5W

  • I2C management interface

  • Single 1X12 MPO connector

  • Operating case temperature: 0°C~+70°C

  • RoHS6 compliant (lead free)



Applications of 200G QSFP56 SR4 100m

  • 200G 100m on OM4 with FEC

Specifications of 200G QSFP56 SR4 100m

Absolute Maximum Ratings
Recommended Operating Environment
Electrical Characteristics
Transmitter Specifications – Optical
Receiver Specifications – Optical
General Specifications

Parameters

Symbol

Min.

Max.

Unit

Ref.

Power Supply Voltage

VCC

-0.5

+3.6

V

-

Storage Temperature

Tc

-40

+85

°C

-

Relative Humidity

RH

15

85

%

1

Notes:

1. Non-condensing.


Parameter

Symbol

Min

Typical

Max

Unit

Ref.

Power Supply Voltage

VCC

3.15

3.30

3.45

V

-

Supply current

Icc

-

-

1014

mA

-

Operating Case Temperature

Tca

0

-

70

°C

1

Notes:

1.48-hour excursions, maximum


Parameter

Symbol

Min.

Typical

Max

Unit

Ref.

Transmitter

Signaling rate per lane

-

26.5625± 100 ppm.

GBd

-

Differential peak-peak input voltage tolerance

Vin

900

-

-

mV

1

Differential input return loss

-

Per equation (83E–5) IEEE802.3-2018

-

-

Differential to common mode input return loss

-

Per equation (83E–6) IEEE802.3-2018

-

-

Differential termination mismatch

-

-

-

10

%


Module stress input test

-

Per 120E.3.4.1 IEEE802.3-2018

-

2

Single-ended voltage tolerance range

-

-0.4

-

3.3

V

-

DC common mode voltage

-

-350

-

2850

mV

3

Receiver

Signaling rate per lane

-

26.5625± 100 ppm.

GBd

-

AC common-mode output voltage (RMS)

-

-

-

17.5

mV

-

Differential peak-to-peak output voltage

-

-

-

900

mV

-

Near-end ESMW (Eye symmetry mask width)

-

0.265

UI

-

Near-end Eye height, differential (min)

-

70

-

-

mV

-

Far-end ESMW (Eye symmetry mask width)

-

0.2

UI

-

Far-end Eye height, differential (min)

-

30

-

-

mV

-

Differential output return loss

-

Per equation 83E-2 IEEE802.3-2018

-

-

Common to differential mode conversion return loss

-

Per equation 83E-3 IEEE802.3-2018

-

-

Differential termination mismatch

-

-

-

10

%

-

Transition time (min, 20% to 80%)

-

9.5

-

-

ps

-

DC common mode voltage

-

-350

-

2850

mV

3

Notes:

1. With the exception to 120E.3.1.2 that the pattern is PRBS31Q or scrambled idle.

2. Meets specified BER.

3. DC common mode voltage generated by the host. Specification includes effects of ground offset voltage.


Parameter

Symbol

Min

Typical

Max

Unit

Ref.

Signaling Speed per Lane

-

26.5625 ± 100ppm

GBd

1

Modulation format

-

PAM4

-

-

Center Wavelength

λ

840

850

860

nm

-

RMS spectral width

∆λ

-

-

0.6

nm

1

Average Launch Power per Lane

Po

-6.5


4

dBm


Outer Optical Modulation Amplitude (OMAouter), each lane

OMA

-4.5

-

3

dBm

2

Launch power in OMAouter minus TDECQ, each lane

-

-5.9

-

-

dBm

-

Transmitter and dispersion eye closure for PAM4 (TDECQ), each lane

-

-

-

4.5

dB

-

TDECQ – 10log10(Ceq), each lane

-

-

-

4.5

dB

3

Extinction Ratio

ER

3

-

-

dB

-

Optical Return Loss Tolerance

ORL

-

-

12

dB

-

Encircled Flux

FLX

> 86% at 19 um

< 30% at 4.5 um

-

4

Average launch power of OFF transmitter, each lane

-

-

-

-30

dBm

-

Notes:

1. RMS spectral width is the standard deviation of the spectrum.

2. Even if the TDECQ < 1.4 dB, the OMAouter (min) must exceed this value.

3. Ceq is a coefficient defined in 121.8.5.3, which accounts for the reference equalizer noise enhancement.

4. If measured into type A1a.2 or type A1a.3, or A1a.4, 50 μm fiber, in accordance with IEC 61280-1-4.


Parameter

Symbol

Min

Typical

Max

Unit

Ref.

Signaling Rate per Channel

DR

26. 5625 ± 100ppm

GBd

-

Modulation format

-

PAM4

-

-

Center Wavelength

λ

840

850

860

nm

-

Damage Threshold

DT

5

dBm

1

Average receive power, each lane

RXPOW

-8.4

-

4

dbm

2

Receive power (OMAouter), each lane

RxOMA

-

-

3

dBm

-

Stressed Receiver Sensitivity (OMA) per Lane

SRS

-

-

-3.4

dBm

3

Stressed eye closure for PAM4 (SECQ), lane under test

-

4.5

dB

4

SECQ – 10log10(Ceq)f, each lane (max)

-

4.5

dB

OMAouter of each aggressor lane

-

3

dBm

-

LOS De-Assert

Lda

-

-

-9

dBm

-

LOS Assert

Lsa

-30

-

-

dBm

-

LOS Hysteresis

Lh

0.5

-

-

dB

-

Notes:

1. The receiver shall be able to tolerate, without damage, continuous exposure to an optical input signal having this average power level on one lane. The receiver does not have to operate correctly at this input power.

2. Average receive power, each lane (min) is informative and not the principal indicator of signal strength. A received power below this value cannot be compliant; however, a value above this does not ensure compliance.

3. Measured with conformance test signal at TP3 (see IEEE 802.3cd 138.8.10) for the BER of 2.4E-.

4. Ceq is a coefficient defined in 121.8.5.3, which accounts for the reference equalizer noise enhancement.


Parameter

Symbol

Min

Typical

Max

Unit

Ref.

Bit Rate (all wavelengths combined)

BR

-

-

212.5

Gb/s

1

Bit Error Ratio (pre-FEC)

BER

-

-

2.4E-4

-

2

Maximum Supported Distances

Fiber Type

-

-

-

-

-

-

OM3 MMF

LMAX1

-

-

70

m

-

OM4 MMF

LMAX2

-

-

100

m

-

Notes:

1. Supports 200GBASE-SR4 per IEEE P802.3cd.

2. The typical BER is better than 1E-6 when Measured with a transmitter to produce SECQ up to 3dB.


Electrical Pad Layout of 200G QSFP56 SR4 100m

Electrical Pad Layout of 200G QSFP56 SR4 100m



Pin definition of 200G QSFP56 SR4 100m

Pin

Symbol

Name/Description

1

GND

Ground

2

Tx2n

Transmitter Inverted Data Input

3

Tx2p

Transmitter Non-Inverted Data Input

4

GND

Ground

5

Tx4n

Transmitter Inverted Data Input

6

Tx4p

Transmitter Non-Inverted Data Input

7

GND

Ground

8

ModSelL

Module Select

9

ResetL

Module Reset

10

VCC Rx

+3.3 V Power supply receiver

11

SCL

2-wire serial interface clock

12

SDA

2-wire serial interface data

13

GND

Ground

14

Rx3p

Receiver Non-Inverted Data Output

15

Rx3n

Receiver Inverted Data Output

16

GND

Ground

17

Rx1p

Receiver Non-Inverted Data Output

18

Rx1n

Receiver Inverted Data Output

19

GND

Ground

20

GND

Ground

21

Rx2n

Receiver Inverted Data Output

22

Rx2p

Receiver Non-Inverted Data Output

23

GND

Ground

24

Rx4n

Receiver Inverted Data Output

25

Rx4p

Receiver Non-Inverted Data Output

26

GND

Ground

27

ModPrsL

Module Present

28

IntL

Interrupt

29

VCC Tx

+3.3 V Power supply transmitter

30

VCC 1

+3.3 V Power Supply

31

LPMode

Low Power Mode

32

GND

Ground

33

Tx3p

Transmitter Non-Inverted Data Input

34

Tx3n

Transmitter Inverted Data Input

35

GND

Ground

36

Tx1p

Transmitter Non-Inverted Data Input

37

Tx1n

Transmitter Inverted Data Input

38

GND

Ground



Ordering information of 200G QSFP56 SR4 100m

Part Number

Product Description

TSQS-852HG01-MC

QSFP56 200G SR4 100m@OM4  0°C ~ +70°C



References of 200G QSFP56 SR4 100m

1. SFF-8665: "QSFP+ 28Gb/s 4X Pluggable Transceiver Solution (QSFP28)", Rev 1.9, June 29, 2015 and associated SFF documents referenced therein:

i. SFF-8661

ii. SFF-8679

iii. SFF-8662

iv. SFF-8663

v. SFF-8672

vi. SFF-8472

2. Directive 2011/65/EU of the European Parliament and of the Council, “on the restriction of the use of certain hazardous substances in electrical and electronic equipment,” July 1, 2011.

3. Common Management Interface Specification (CMIS) Rev 4.0.

4. IEEE P802.3-2018, 200GAUI-4 Interface.

5. IEEE P802.3cd



Important Notice of 200G QSFP56 SR4 100m

Performance figures, data and any illustrative material provided in this data sheet are typical and must be

specifically confirmed in writing by T&S before they become applicable to any particular order or contract. In accordance with the T&S 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 T&S or others. Further details are available from any T&S sales representative.

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