Name: 40G QSFP+ PSM4 1310nm 10KM MPO SMF
SKU: 7212090

Zion Code and Description

Zion Code	Zion Description
7212090	40G QSFP+ PSM4 1310nm 10KM MPO SMF Fiber Optic Transceiver

Applications

40G Ethernet Links; Infiniband QDR and DDR interconnects
Proprietary High Speed Interconnections; Data Center

Description

The 40 QSFP+ PSM4 10KM is a 4x10G hot-pluggable optical transceiver module. It is designed for 10km optical communication applications over single mode fiber using a wavelength of 1310nm via MPO connectors.
It is compliant with QSFP+ MSA, IEEE 802.3bm 40GBASE-PSM4.
It is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. With these features, this easy to install, hot swappable transceiver is suitable to be used in various applications, such as high-performance computing networks, enterprise core and distribution layer applications, data centers.

Main product parameters

Form Factor	QSFP+	Max Data Rate	41.2 Gbps (4×10.3 Gbps)
Wavelength	1310nm	Center Wavelength	1271,1291,1311,1331nm
Max Cable Distance	10KM	Connector type	MPO
Fiber cable Type	SMF	Vendor Name	Zion Communication/fibre-com
Transimitter Type	FP	Receiver Type	PIN
Transmit Power		Max Receiver sensitivity
Overload Power		Extinction Ratio
DDM	Supported	Operating Temp.	0°C to 70°C (32°F to 158°F)

Zion Communication’s Hot 40G transceiver types

Zion Code		Zion Description
7212010		40G QSFP+ SR4 850nm 150M MPO MMF Fiber Optic Transceiver
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7212030		40G QSFP+ SR4 850nm 400M LC MMF Fiber Optic Transceiver
7212050		40G QSFP+ LR4 CWDM 2KM LC SMF Fiber Optic Transceiver
7212060		40G QSFP+ LR4 CWDM 10KM LC SMF Fiber Optic Transceiver
7212070		40G QSFP+ ER4 CWDM 40KM LC SMF Fiber Optic Transceiver
7212080		40G QSFP+ PSM4 1310nm 2KM MPO SMF Fiber Optic Transceiver
7212090		40G QSFP+ PSM4 1310nm 10KM MPO SMF Fiber Optic Transceiver

Detailed product specifications

Parameter	Symbol	Min.	Typical	Max.	Unit
Storage Temperature (℃）	TS	-40		85	°C
Supply Voltage	VCCT, R	-0.3		3.6	V
Relative Humidity	RH	0		85	%

2. Recommended Operating Environment

Parameter	Symbol	Min.	Typical	Max.	Unit
Case operating Temperature	TC	0		70	°C
Supply Voltage	VCCT, R	3.13	3.3	3.47	V
Power Consumption			1.7	2.5	W
Data Rate, each Lane	DR		10.3		Gb/s
Data Speed Tolerance	∆DR	-100		-100	ppm

3. Electrical Characteristics (TOP = 0 to 70 °C, VCC = 3.13 to 3.47 Volts)

Parameter	Symbol	Min.	Typical	Max.	Unit	Note
Differential input impedance	Zin	90	100	110	ohm
Differential Output impedance	Zout	90	100	110	ohm
Differential input voltage amplitude	ΔVin	300		1100	mVp-p
Differential output voltage amplitude	ΔVout	500		800	mVp-p
Bit Error Rate	BR			E-12
Input Logic Level High	VIH	2		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

4. Optical Parameters(TOP = 0 to 70 °C, VCC = 3.0 to 3.6 Volts)

Parameter	Symbol	Min.	Typical	Max.	Unit	Ref.
Transmitter
Center Wavelength	λC	1270	1310	1350	nm	1
RMS Spectral Width	λrms			3.5	nm	1
Average Launch Power, each Lane	PAVG	-5.5	-0.5	+1.5	dBm
Optical Modulation Amplitude (OMA)	POMA	-4.5	-0.5	+2.0	dBm	1
Difference in Launch Power between any two lanes	Ptx,diff			5.0	dB
Launch Power in OMA minus Transmitter and Dispersion Penalty (TDP), each Lane	OMA- TDP	-9.7			dBm	1
Rise/Fall Time	Tr/Tf			50	ps
Extinction Ratio	ER	3.5			dB
Relative Intensity Noise	Rin			-128	dB/Hz
Optical Return Loss Tolerance	TOL			12	dB
Transmitter, each Lane	RT			-12	dB
Transmitter Eye Mask Margin	EMM	10			%	2
Transmitter Eye Mask Definition {X1, X2, X3, Y1, Y2, Y3}		{0.25, 0.4, 0.45, 0.25, 0.28, 0.4}
Average Launch Power OFF Transmitter, each Lane	Poff			-30	dBm

Receiver

Center Wavelength	λC	1270	1310	1350	nm
Damage Threshold	THd	+3			dBm
Overload, each lane	OVL	+1			dBm
Receiver Sensitivity in OMA, each Lane	SEN			-12.5	dBm
Difference in Receive Power between any two Lanes (OMA)	Prx,dif			5.0	dB
Signal Loss Assert Threshold	LOSA	-30			dBm
Signal Loss Deassert Threshold	LOSD			-15	dBm
LOS Hysteresis	LOSH	0.5		6	dB
Optical Return Loss Tolerance	ORL			-12	dBm
Receive Electrical 3 dB upper Cutoff Frequency, each Lane	Fc			12	GHz

Note:
1. Transmitter wavelength, RMS spectral width and power need to meet the OMA minus TDP specs to guarantee
link performance.
2. The eye diagram is tested with 1000 waveform.

5. Recommended Power Supply Filter

2 2

6. Pin Assignment

3 3

7. Transceiver Block Diagram

Pin	Logic	Symbol	Max Unit Conditions	Ref.
1		GND	Ground	1
2	CML-I	Tx2n	Transmitter Inverted Data Input
3	CML-I	Tx2p	Transmitter Non-Inverted Data output
4		GND	Ground	1
5	CML-I	Tx4n	Transmitter Inverted Data Output
6	CML-I	Tx4p	Transmitter Non-Inverted Data Output
7		GND	Ground	1
8	LVTTL-I	ModSelL	Module Select
9	LVTTL-I	ResetL	Module Reset
10		VccRx	+3.3V Power Supply Receiver	2
11	LVCMOS-I/O	SCL	2-Wire Serial Interface Clock
12	LVCMOS-I/O	SDA	2-Wire Serial Interface Data
13		GND	Ground	1
14	CML-O	Rx3p	Receiver Inverted Data Output
15	CML-O	Rx3n	Receiver Non-Inverted Data Output
16		GND	Ground	1
17	CML-O	Rx1p	Receiver Inverted Data Output
18	CML-O	Rx1n	Receiver Non-Inverted Data Output
19		GND	Ground	1
20		GND	Ground	1
21	CML-O	Rx2n	Receiver Inverted Data Output
22	CML-O	Rx2p	Receiver Non-Inverted Data Output
23		GND	Ground	1
24	CML-O	Rx4n	Receiver Inverted Data Output
25	CML-O	Rx4p	Receiver Non-Inverted Data Output
26		GND	Ground	1
27	LVTTL-O	ModPrsL	Module Present
28	LVTTL-O	IntL	Interrupt
29		VccTx	+3.3V Power Supply Transmitter	2
30		Vcc1	+3.3V Power Supply	2
31	LVTTL-I	LPMode	Low Power Mode
32		GND	Ground	1
33	CML-I	Tx3p	Transmitter Inverted Data Output
34	CML-I	Tx3n	Transmitter Non-Inverted Data Output
35		GND	Ground	1
36	CML-I	Tx1p	Transmitter Inverted Data Output
37	CML-I	Tx1n	Transmitter Non-Inverted Data Output
38		GND	Ground	1

Note:
1.GND is the symbol for single and supply(power) common for QSFP modules, All are common within the QSFP module and all module voltages are referenced to this potential otherwise noted. Connect these directly to the host board signal common ground plane. Laser output disabled on TDIS >2.0V or open, enabled on TDIS <0.8V.

2.VccRx, Vcc1 and VccTx are the receiver and transmitter power suppliers and shall be applied concurrently. Recommended host board power supply filtering is shown below. VccRx, Vcc1 and VccTx may be internally connected within the QSFP transceiver module in any combination. The connector pins are each rated for maximum current of 500mA.

8. Optical Interface Lanes and Assignment

The optical interface port is a male MPO connector. The four fiber positions on the left as shown in Figure 2,
with the key up, are used for the optical transmit signals (Channel 1 through4).
The fiber positions on the right are used for the optical receive signals (Channel 4 through 1).
The central four fibers are physically present.

4 2

9. Diagram Mechnical Drawing