Name: 200G QSFP56 SR4 100m
Brand: T&S Communications Co., Ltd.
Availability: InStock

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.

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200G QSFP56 SR4 100m Specification Download

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	4
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

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.