Approved Optics SFPP-SR User Manual

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SFPP-SR-A

SFP+, 10GBASE-SR 10G Ethernet Module 850mn, 300m, MMF, LC RoHS6

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SFPP-SR-A 10Gbase SFP+ Transceiver

Features

 Compliant to SFP+ Electrical MSA SFF-8431  Compliant to SFP+ Mechanical MSA SFF-8432  Multi-rate compliance for Ethernet and Fiber Channel  Transmission distance up to 300m (OM3 fiber)  Sub watt power consumption: 0.65W (typ.)  0°C to +70°C case operating temperature range  Laser Class 1 IEC / CDRH compliant  RoHS 6/6 compliant  Compliant with product safety standards

Product Description

The SFPP-SR-A is a multipurpose multi-rate optical transceiver module for transmission at 850nm over multimode fiber. Supporting Ethernet and Fiber Channel standards make it ideally suited for 10G data communication and storage area network applications. Its sub watt power consumption and its excellent EMI performance allow system design with high port density. The small form factor integrates an 850nm vertical cavity surface emitting laser (VCSEL) in an LC package and a PIN receiver. Approved Optics Computer Peripheral’s module is lead free, RoHS compliant and is designed and tested

in accordance with industry safety standards.

Functional Description

The Transceivers convert information from electrical to optical format, and back again, at different data rates depending upon the chosen standard. The transmit path consists of an AC coupled 100 ohm differentially terminated driver coupled to a highly reliable 850nm VCSEL. The laser output may be disabled by pulling the TX_DISABLE line high. The laser is also disabled if this line is left floating, as it is pulled high inside the transceiver. The SFP+ MSA (Multiple Source Agreement) defines two RATE_SELECT lines, one for the transmitter (pin 9) and one for the receiver (pin 7). Depending upon the transceiver application, the transmitter RATE_SELECT line can switch between1 GBd and 10 GBd.

The receiver path consists of a ROSA (receiver optical sub-assembly) for optical electrical conversion, followed by a limiting amplifier to boost the electrical signal. A LOSS_OF_SIGNAL (LOS) status line is provided to facilitate easy link detection. Depending upon the transceiver application, optimum receiver bandwidth may be configured using the receiver RATE_SELECT pin: for Ethernet applications to switch between 1 GBd and 10 GBd data rates, and for Fiber Channel applications switch ≤/> 4 GBd data rates.

Not all transceiver versions require RATE_SELECT.

Approved Optics, Inc. www.ApprovedOptics.com

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SFPP-SR-A

SFP+, 10GBASE-SR 10G Ethernet Module 850mn, 300m, MMF, LC RoHS6

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Electrical Characteristics Absolute Maximum Ratings

Rating Conditions

Storage Ambient Temperature Range

Powered Case Temperature Range

Operating Relative Humidity Non condensing RH 0 95 %

Supply Voltage Range @ 3.3V

Open Drain VCC Level

Static Discharge Voltage Speed Pins on High

Static Discharge Voltage excluding High Speed Pins

Static Discharge Voltage Module on SFP+

Any stress beyond the maximum ratings may result in permanent damage to the device. Specifications are guaranteed only under recommended operating conditions

HBM human body model per JEDEC

JESD22-A114-B

HBM human body

EN61000-4-2

Criterion B: Air

Discharge Direct

Contact discharge

model

Symbol

Jstg -40 +85 °C

Jc 0 +75 °C

VCC3 -0.5 3.6 V

VOD

Min Max

4.0 V

1 kV

2 kV

Units

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SFPP-SR-A

SFP+, 10GBASE-SR 10G Ethernet Module 850mn, 300m, MMF, LC RoHS6

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Recommended Operating Conditions

Parameter Conditions

Operating Case Temperature altitude of < 3km JCase 0

Power Supply [email protected]

DC Common Mode Voltage

Symbol

Vcc3 3.135 3.30 3.465 V

Vcm 0

Min.

Low Speed Characteristics

Parameter Conditions Symb

Supply Current Transmitter

Supply Current Receiver

Power Consumption

TX_Fault, RX_LOS

TX_Dis, RS0, RS1 Low Voltage TTL

@ VCCTX

@ VCCRX

Host Vcc Range 2V – 3.47V

IVCCT

IVCC

VOL 0

VOH

VIL -0.3

VIH 2.0

Min Typ Max Unit

Host_ Vcc –

0.5

Typical

0.65 1 W

Max. Unit

+70 °C

3.6 V

120 mA

125 mA

0.4

Host_ Vcc

+0.3

0.8

VccT +0.3

SCL, SDA

Host Vcc Range VIL -0.3

3.14V – 3.47V VIH VccT*0.7

VOL 0.0

VOH

Host_ Vcc –

0.5

VccT*0.3

VccT +0.5

0.4

Host_ Vcc +0.3

SFI Module Transmitter Input Characteristics

Parameter Conditions Symbol Min Typ Max Units

Supported Data Rate

Reference Differential Input Impedance

Input AC Common Mode Input Voltage

Approved Optics, Inc. www.ApprovedOptics.com

VID 1

10.3125

100

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11.3 Gbd



(RMS)

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SFPP-SR-A

SFP+, 10GBASE-SR 10G Ethernet Module 850mn, 300m, MMF, LC RoHS6

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Differential Input Voltage Swing

Differential Input Sparameter

Differential to Common Mode Conversion 2)

Total Jitter

0.01 – 3.9GHz SDD11

3.9 – 11.1GHz

0.01 – 11.1Ghz SCD11

VID 150

900 mV

-10 dB

0.28 UI(p-p)

Data Dependant Jitter

Uncorrelated Jitter

Eye Mask See SFP+ MSA

DDJ

0.1 UI(p-p)

0.023 RMS

0.14 UI

0.35 UI

SFI Module Receiver Output Characteristics

Parameter Conditions

Supported Data Rate

Reference Differential Output Impedance

Termination Mismatch

Output AC Common Mode Output Voltage

Differential Output Amplitude RLoad=100Ohm ,

Output Rise and Fall time 20% to 80% tRH, tFH 24

Differential Input Sparameter

Common Mode Output Return Loss2)

1) Return Loss given by equation Sxx22(dB) = -8+13.33 Log10(f/5.5), with f in GHz;

2) Common mode reference impedance is 25Ω. Common mode return loss helps absorb

reflection and noise improving EMI.

Differential

0.01 – 3.9GHz

3.9 – 11.1GHz

0.01 – 6.5Ghz

6.5 – 11.1Ghz

Symbol

ΔZd

VOSPP 350 650 800 mV

SDD22

SCC22

Min Typ Max Units

10.312

100

11.3 Gbd

5 %

35 ps

-10 dB

-7 dB

-3 dB



(RMS)

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SFPP-SR-A

SFP+, 10GBASE-SR 10G Ethernet Module 850mn, 300m, MMF, LC RoHS6

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Optical Characteristics General Parameters

Bandwidth

Parameter Conditions

62.5 μm MMF

Operating

Range

50 μm MMF

62.5 μm MMF 50 μm MMF 50 μm MMF

Min Modal (MHz*km)

2000

Optical Transmitter

Parameter Optical Transmitter

Nominal Wavelength

Spectral Width

Average Launch Power

Extinction Ratio

Relative Intensity Noise

Conditions

Fiber Channel version

Ethernet version

Fiber Channel version

Ethernet version

Ethernet 1.25GBd

160 400 200 500

Typical

Symbol

lOP

Symbol Min Typ Max



Min

2 2

0.5

840 850 860 nm

1GBd

220 500 275 550

Typical 10GBd



Pavg -7.3

POMA

RIN

-5.2

-4.3

3.5

tbd

Units

26 66 33 82

300

0.65

0.45

-1 dBm

-128 dB/Hz

Units

Optical Receiver

Parameter Conditions Symbol Min

Maximum Input Power

Center Wavelength

Pavg, PRBS 2

Receiver Sensitivity Ethernet

Receiver Sensitivity Fiber Channel

< 1*10-12@ 1.25GBd *) OMA, PRBS 231-1, BER < 1*10[email protected] OMA, PRBS 231-1, BER

< 1*10-12@2GBd OMA, PRBS 231-1, BER

< 1*10-12@4GBd OMA, PRBS 231-1, BER

< 1*10-12@8GBd

Approved Optics, Inc. www.ApprovedOptics.com

-1, BER

PMAX



PIN tbd

840 850 860 nm

-11.1

-13.0

-12.0

-11.2

Typ

Max

-1 dBm

Units

dBm

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SFPP-SR-A

SFP+, 10GBASE-SR 10G Ethernet Module 850mn, 300m, MMF, LC RoHS6

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OMA, PRBS 231-1, BER

Stressed Receiver Sensitivity Ethernet

Stressed Receiver Sensitivity Fiber Channel (OM3 fibers)

< 1*10-12@10GBd OMA, PRBS 2

< 1*[email protected] Pavg, PRBS 231-1,

BER < 1*10-12@

10.3125GBd OMA, PRBS 231-1, BER < 1*10-12@2GBd OMA, PRBS 231-1, BER < 1*10-12@4GBd OMA, PRBS 231-1, BER

< 1*10-12@8GBd OMA, PRBS 231-1, BER

< 1*10[email protected]

-1, BER

-11.1

tbd

-7.5

-10.8

-9.0

-8.3

-17.5

Pav_as -30

dBm

Loss of Signal

Ethernet:1.25GBd *) Pav_deas

POMA_deas

-12

-17

Regulatory Compliance Module Safety

Approved Optics SFP+ modules are designed to meet international requirements and standards in terms of product safety. Tests were performed according to IEC 60950-1:2001 (CB scheme).The module is RoHS compliant according to the European Parliament requirements on the restriction of the use of hazardous substances in electrical and electronic equipment (RoHS). The modules optical output power

meet Class 1 requirements for laser safety.

Requirements

Module

Safety RoHS RoHS Directive 2002/95/EC RoHS 6/6 compliant Certificate of

Compliance Amendment 4054 (2005/747/EC) compliance available

Laser Eye CDRH 21 CFR 1040.10 and Laser Class 1 according to FDA

Safety 1040.11 IEC 60825-1 Rev2 2007 Laser Class 1 according to IEC Rev2

Standard Status

IEC 60950-1:2001 EN 609501:2001

TUV Report / Certificate available CB Report / Certificate available

dBm

ESD & Electromagnetic compatibility

Approved Optics SFP+ modules are designed to withstand high ESD voltages. Its excellent performances in terms of EMI allow system designers to integrate the module in high density applications.

Approved Optics, Inc. www.ApprovedOptics.com

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SFPP-SR-A

SFP+, 10GBASE-SR 10G Ethernet Module 850mn, 300m, MMF, LC RoHS6

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Requirements Standard Status

Electro Static

Discharge to the

Electrical Pins (ESD)

Immunity to ESD IEN 61000-4-2 Discharges ranging from 2kV to

(housing, receptacle) IEC61000-4-2 25kV without damages to the

Electromagnetic FCC Part 15, Class B EN Exceeds requirements Class B

Emission (EMI) 55022 Class B CISPR 22 with more than 6dB margin

EIA/JESD22-A114-B MILSTD 883C Method 3015.7

Exceeds requirements Class 1B (>1000V)

Exceeds requirements

transceiver

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SFPP-SR-A

SFP+, 10GBASE-SR 10G Ethernet Module 850mn, 300m, MMF, LC RoHS6

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Contact Information

Approved Optics is a leading supplier of Network Transceivers and Connectivity products to Channel Partners, Resellers, and OEMs. With more than 9 years of direct industry experience, Approved Optics, Inc., our products are resident in the most demanding and mission critical functional networks Worldwide. We serve as a Master Distributor to the largest CM’s in the world and deploy the most rigorous testing and firmware management programs to bring the highest level of functional product to the market at a cost that makes sense.

Corporate offices:

Approved Optics

Tel: 800.590.9535 Web: www.ApprovedOptics.com

Approved Optics, Inc. www.ApprovedOptics.com

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