LPAPMM85-S15C

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Product Detail

APPLICATIONS

l 16 Fibre Channel at 14Gb/s per channel

l InfiniBand QDR at 56G

l Other optical links

Compliance

l QSFP+ MSA.

l IEEE802.3ba

l SFF-8436

l RoHS

Ordering information

Part NO.	Bit Rate (Gbps)	Laser (nm)	Distance(m)	Media	DDMI	Connector	Temp（℃）
ESAPMM85-S15C	56	850	150	multi-mode fiber	YES	MPO 1X12	0~70

I. Pin Diagram

II. Pin Descriptions

Pin	Symbol	Name/Description	Ref.
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	ModSe1L	Module Select
9	ResetL	Module Reset
10	Vcc Rx	+3.3V 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	Module Present
28	IntL	Interrupt
29	Vcc Tx	+3.3V Power supply transmitter
30	Vcc1	+3.3V 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

Note：

1. Circuit ground is internally isolated from chassis ground.

III. Absolute Maximum Ratings

Parameter	Symbol	Min.	Typ.	Max.	Unit	Ref.
Storage Temperature	T_S	-40		85	ºC
Relative Humidity	H_A	5		85	%
Maximum Supply Voltage	V_CC1, V_CCT_X, V_CCR_X	-0.5		3.6	V
Receiver Damage Threshold		+3.4			dBm
Lead Soldering Temperature/Time	TSOLD			260/10	ºC/sec	1
Lead Soldering Temperature/Time	TSOLD			360/10	ºC/sec	2

Note:

1.Suitable for wave soldering.

2. Only for soldering by iron.

IV. Optical Characteristics

Parameter	Symbol	Min.	Typ.	Max.	Unit	Ref.
*Transmitter(per Lane)***
Average Output Power	P_OUT	-6		2.4	dBm
Extinction Ratio	ER	3.0			dB
Center Wavelength	λC	840		860	nm
RMS Spectral Width	σ			0.6	nm
Transmitter OFF Output Power	POff			-30	dBm
Relative Intensity Noise	RIN			-128	dB/Hz
Transmitter eye mask definition {X1,X2,X3,Y1,Y2,Y3}		0.23,0.34,0.43,0.27,0.35,0.4
*Receiver(per Lane)***
Input Optical Wavelength	λ_IN	840		860	nm
Rx Sensitivity per lane	R_SENS			-10.3	dBm	@BER=1E-12
Input Saturation Power (Overload)	PSAT	+2.4			dBm	1
Loss of Signal Assert	P_A	-30			dBm
Loss of Signal De-assert	P_D			-12	dBm
LOS Hysteresis	P_D- P_A	0.5		6	dB

Note:

1. Measured with PRBS 2^31-1 test pattern @14.025Gbps.BER=1E-12.

V. Electrical Interface Characteristics

Parameter	Symbol	Min.	Typ.	Max.	Unit	Ref.
Supply Voltage	V_CC1, V_CCT_X, V_CCR_X	3.15		3.45	V
Supply Current	I_CC			350	mA
*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.

VI. Memory Map and Control Registers

Compatiable with SFF-8436Rev.4.8(QSFP+).

VII. Recommended Interface Circuit

VIII.Mechanical Specifications (Unit: mm)

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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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