100G QSFP28 PSM4 Transceiver, SMF 1310nm 10km, No external reference clock required, MPO receptacle, 0~ 70ºC, RoHS-6 compliant, Power dissipation< 3.5 W

Description

Features of PSM4 Transceiver

• Supportsline rates from 103.125 Gbps to 111.81 Gbps
• Digital Diagnostics Monitoring Interface
• Up to 10km transmissionover SMF
• Hot-pluggableQSFP28 form factor
• No external reference clock required
• MPO receptacle
• Commercial operating case temperature range: 0~ 70ºC
• RoHS-6 compliant
• Power dissipation< 3.5 W

100G PSM4 SMA Application

• 100G Ethernet
• Data center
• InfiniBand EDR
• Realize long-distance 100G to 4x25G splitting (Breakout)

Transceiver Standards

• QSFP28MSA
• SFF-8636

100G PSM4 Transceiver Optical Parameters

Absolute Maximum Ratings
Parameter	Symbol	Min	Max	Unit
Storage Ambient Temperature	TSTG	-40	85	℃
Operating Humidity	HO	0	85	%
Power Supply Voltage	Vcc	-0.5	3.6	V
Signal Input Voltage		Vcc-0.3	Vcc +0.3	V

Recommended Operating Conditions
Parameter	Symbol	Min	Typical	Max	Unit
Operating Case Temperature	Tc	0		70	℃
Power Supply Voltage	Vcc	3.13	3.3	3.47	V
Power Supply Current	ICC			1060	mA
Data Rate,each Lane			25.78125		Gbps
Fiber Length 9/125μm core SMF		–	10	–	km

Optical transmitter Characteristics
Parameter	Symbol	Min	Typical	Max	Unit	Notes
Launched Power (avg.) Per Lane	Pavg	-6.0		2.0	dBm
Total Output. Power	Pout			9.5	dBm
Wavelength Range	λ0	1260	1310	1355	nm
Spectral Width(-20dB)	∆λ			1	nm
Side Mode Suppression Ratio	SMSR	30			dB
Extinction Ratio	ER	3.5			dB
Transmitter OFF Output Power	POff			-30	dBm
Differential Line Input Impedance	RIN			-128	Ohm
Output Eye Mask definition {X1，X2，X3，Y1，Y2，Y3}	{0.31,0.4,0.45,0.34,0.38,0.4}
Output Eye Diagram	Compliant with ITU-T G.957 eye mask and IEEE802.3ae eye mask

Optical receiver Characteristics
Parameter		Symbol	Min	Typical	Max	Unit	Notes
Receiver Wavelength Range			1260		1355	nm
Average Receiver Power Per Lane					3.5	dBm
Receiver Sensitivity Per Lane		S			-10.1	dBm	1
Optical Power Input Overload		Pin-max	4.5			dBm
LOS	Optical De-assert	Pd			-12	dBm
	Optical Assert	Pa	-18
Receiver Reflectance		Rr			-26	dB

Notes:

1. Measured with a PRBS 2³¹-1 test pattern, @25.78Gb/s, BER<5×10-⁵

Mechnical Dimension

QSFP-40G-SR4 Ordering Information

Part Number	Product Description
QSFP28-100G-PSM4-10	100Gbps QSFP28 PSM4, 10km on SMF, MPO receptacle, 0ºC ~ +70ºC, With DDM.