100G QSFP28 PSM4 10km光模块

Description
The F-tone Networks FTQ2-HG-PSMLR4 is a Four-Channel, Pluggable, Parallel, Fiber-Optic QSFP 28 PSM4 for 100 or 40 Gigabit Ethernet , Infiniband DDR/EDR Applications. This transceiver is a high performance module for data communication and interconnect applications. It integrates four data lanes in each direction with 104 Gbps bandwidth. Each lane can operate at 26Gbps up to 10km over G.652 SMF. These modules are designed to operate over singlemode fiber systems using a nominal wavelength of 1310nm. The electrical interface uses a 38 contact edge type connector. The optical interface uses an 12 fiber MTP (MPO) connector. This module incorporates F-tone Networks proven circuit and Optical technology to provide reliable long life, high performance, and consistent service.

Features
● 4 channels full-duplex transceiver modules
● Transmission data rate up to 26Gbps per channel
● 4 channels 1310nm DFB
● 4 channels PIN photo detector array
● Internal CDR circuits on both receiver and transmitter channels
● Support CDR bypass
● Low power consumption <3.5W
● Hot Pluggable QSFP form factor
● Up to 10km reach for G.652 SMF
● Single male MPO(APC 8-degree) connector receptacle
● Operating case temperature 0°C to +70°C
● 3.3V power supply voltage
● RoHS 6 compliant(lead free)

Applications
● 100G Ethernet links
● Infiniband DDR/EDR
● Datacenter and Enterprise networking

Absolute Maximum Ratings

Parameter	Symbol	Min	Max	Unit
Supply Voltage	Vcc	-0.3	3.6	V
Input Voltage	Vin	-0.3	Vcc+0.3	V
Storage Temperature	Tst	-20	85	ºC
Case Operating Temperature	Top	0	70	ºC
Humidity(non-condensing)	Rh	5	95	%

Recommended Operating Conditions

Parameter	Symbol	Min	Typical	Max	Unit
Supply Voltage	Vcc	3.13	3.3	3.47	V
Operating Case temperature	Tca	0		70	ºC
Data Rate Per Lane	fd		25.78125		Gbps
Humidity	Rh	5		85	%
Power Dissipation	Pm		2	3.5	W
Supply Current	Icc			1.1	A
Link Distance with G.652	D	0.002		2	km

Electrical Specifications

Parameter	Symbol	Min	Typical	Max	Unit
Differential input impedance	Zin	90	100	110	ohm
Differential Output impedance	Zout	90	100	110	ohm
Differential input voltage amplitude  aAmplitude	ΔVin	190		700	mVp-p
Differential output voltage amplitude	ΔVout	300		850	mVp-p
Input Logic Level High	VIH	2.0		VCC	V
Input Logic Level Low	VIL	0		0.8	V
Output Logic Level High	VOH	VCC-0.5		VCC	V
Output Logic Level Low	VOL	0		0.4	V

Note：
1.   Differential input voltage amplitude is measured between TxnP and TxnN.
2.   Differential output voltage amplitude is measured between RxnP and RxnN. 

Optical Characteristics 
Table 3 – Optical Characteristics 

Parameter	Symbol	Min	Typical	Max	Unit	Notes
Transmitter
Centre Wavelength	λc	1295	1310	1325	nm	–
Side Mode Suppression Ratio	SMSR	30	–		dB	–
Average launch power, each lane	PAVG	-5	–	2.0	dBm	–
Optical Modulation Amplitude(OMA),each lane	POMA	-5.0		2.2	dBm	1
TDP,each lane	TDP			2.9	dB
Extinction Ratio	ER	3.5	–	–	dB	–
Relative Intensity Noise	RIN			-128	dB/Hz
Optical Return Loss Tolerance	TOL			20	dB
Transmitter Reflectance	RT			-20	dB
Average launch power of OFFtransmitter, each lane	POFF			-30	dBm	–
Eye Mask coordinates:   X1, X2, X3, Y1, Y2, Y3	{0.31,0.4,0.45,0.34,0.38.0.4}						Hit Ratio = 5×10-5
Receiver
Centre Wavelength	λc	1295	1310	1325	nm	–
Damage Threshold,each lane	THd	3.0			dBm	2
Average Receive Power,     each lane		-12.66		2.0	dBm
Receive power, each lane (OMA) (max)				2.2	dBm
Receiver Reflectance	RR			-26	dBm
Receiver Sensitivity (OMA),   each lane	SEN			-11.4	dBm	3
LOS Assert	LOSA		-18		dBm	–
LOS De-Assert – OMA	LOSD		-15		dBm	–
LOS Hysteresis	LOSH	0.5		3	dB	–

Note：
1. Even if the TDP<1dB,the OMA min must exceed the minimum value specified here.
2. The receiver shall be able to tolerate, without damage, continuous exposure to a modulated optical input signal having this power level on one lane. The receiver does not have to operate correctly at this input power.
3. Sensitivity is specified at 5×10^-5 BER at 25.78125Gb/s.

Mechanical Dimensions

Ordering information

Part Number	Product Description
FTQ2-HG-PSMLR4	100Gb/s QSFP28 PSM4, MPO Connector, reach 10km on G.652

北亿纤通 | F-tone Networks

企业邮箱： sales@f-tone.com
企业手机：19081343401
企业电话：028-85255257
企业传真：028-85977702

注：本产品有全国产化型号可选

Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

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