LPANAA31-M(L)xxC

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Product Detail

APPLICATIONS

l Infiniband QDR

l 40G Ethernet

l Other optical links

Compliance

l QSFP SFF-8436

l IEEE 802.3ba

l RoHS

Ordering information

Package	Product part NO.	Distance	Temperature Range
QSFP+	ESANAA31-L05C	0.5-metercable	Commercial:0~70℃
QSFP+	ESANAA31-M01C	1-metercable	Commercial:0~70℃
QSFP+	ESANAA31-M03C	3-metercable	Commercial: 0~70℃
QSFP+	ESANAA31-M05C	5-metercable	Commercial: 0~70℃
QSFP+	ESANAA31-M06C	6-metercable	Commercial: 0~70℃
QSFP+	ESANAA31-M10C	10-metercable	Commercial: 0~70℃
QSFP+	ESANAA31-M15C	15-metercable	Commercial: 0~70℃
QSFP+	ESANAA31-M20C	20-metercable	Commercial: 0~70℃
QSFP+	ESANAA31-M25C	25-metercable	Commercial: 0~70℃
QSFP+	ESANAA31-M30C	30-metercable	Commercial: 0~70℃
QSFP+	ESANAA31-M50C	50-metercable	Commercial: 0~70℃
For availability of additional cable lengths, please contact Esion*.

I. Pin Diagram

QSFP MSA-compliant 38-pinconnector

II. Pin Descriptions

Pin	Symbol	Name/Description	Notes
1	GND	Ground	1
2	Tx2n	Transmitter Inverted Data Input
3	Tx2p	Transmitter Non-Inverted Data Input
4	GND	Ground	1
5	Tx4n	Transmitter Inverted Data Input
6	Tx4p	Transmitter Non-Inverted Data Input
7	GND	Ground	1
8	ModSelL	Module Select
9	ResetL	Module Reset
10	VccRx	+3.3 V Power supply receiver
11	SCL	2-wire serial interface clock
12	SDA	2-wire serial interface data
13	GND	Ground	1
14	Rx3p	Receiver Non-Inverted Data Output
15	Rx3n	Receiver Inverted Data Output
16	GND	Ground	1
17	Rx1p	Receiver Non-Inverted Data Output
18	Rx1n	Receiver Inverted Data Output
19	GND	Ground	1
20	GND	Ground	1
21	Rx2n	Receiver Inverted Data Output
22	Rx2p	Receiver Non-Inverted Data Output
23	GND	Ground	1
24	Rx4n	Receiver Inverted Data Output
25	Rx4p	Receiver Non-Inverted Data Output
26	GND	Ground	1
27	ModPrsL	ModulePresent
28	IntL	Interrupt
29	VccTx	+3.3 V Power supply transmitter
30	Vcc1	+3.3 V Power Supply
31	LPMode	Low Power Mode
32	GND	Ground	1
33	Tx3p	Transmitter Non-Inverted Data Input
34	Tx3n	Transmitter Inverted Data Input
35	GND	Ground	1
36	Tx1p	Transmitter Non-Inverted Data Input
37	Tx1n	Transmitter Inverted Data Input
38	GND	Ground	1

Notes：

1.Circuit ground is internally isolated from chassisground.

III. Absolute Maximum Ratings

Parameter	Symbol	Min	Type	Max	Unit	Ref.
Maximum Supply Voltage	Vcc1,VccTx,VccRx	-0.5		3.6	V
Storage Temperature	TS	-5		75	℃	1
Case Operating Temperature	TOP	0		70	℃
Relative Humidity	RH	5		85	%	2

Notes:

1.Limited by the fiber cable jacket, not the active ends.

2.Non-condensing.

IV. Electrical Characteristics (TOP = 0 to 70C, VCC = 3.3 ± 5% Volts)

Parameter	Symbol	Min.	Typ.	Max.	Unit	Ref.
Supply Voltage	V_CC1, V_CCT_X, V_CCR_X	3.15		3.45	V
Power Dissipation per QSFP+	Pd			1.5	W
*Transmitter(per Lane)*
Input different impedance	R_in	90	100	110	Ω	1
Single ended input voltage tolerance	VinT	-0.3		4.0	V
Single ended data input swing	Vin,pp	200		1000	mV	2
*Receiver (per Lane)*
Output different impedance	R_out	90	100	110	Ω	1
Single ended data output swing	Vout,pp	200		1000	mV	3
Single-ended output voltage	VoutR	-0.3		4.0	V

Note :

1.Connected directly to TX data input pins. AC coupled thereafter.

2. After internal AC coupling. Self-biasing 100Ω differential input

3.Into 100Ω differential termination.

V. Memory Map and Control Registers

Compatible with SFF-8436.

VI. Recommended Interface Circuit

VII. Mechanical Specifiactions

The Quadwire mechanical specifications are based on QSFP transceiver module specifications, substituting the MPO connectors with a cable connecting bothends.

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contact us

Address : East of 2F, Tianmen Optical Valley Science Park,Qiaoxiang Economic development area,Tianmen, Hubei Province.
Tel : 15012662571
Email : chris.peng@talptech.com
Skype : 15012662571

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