10GBASE-SR SFP+ Optical Transceiver Specification Sheet

ManualsBrandsDelta Electronics ManualsNetwork Card10GBASE-SR SFP+ Optical Transceiver LCP-10G3A4EDR

LCP-10G3A4EDR

DELTA ELECTRONICS, INC.

1 Revision: 0B

2008/9/5

www.deltaww.com

10GBASE-SR SFP+ Optical Transceiver Preliminary

FEATURES

 RoHS compliant

 Compliant to SFP+ Electrical MSA SFF-8431

 Compliant with SFF-8472 MSA

 Standard LC duplex fiber-optic connector

 I

C for integrated Digital Optical Monitoring

 Power consumption ＜1W

Description

The LCP-10G3A4EDR is a hot pluggable

10Gbps small form factor plus transceiver

module integrated with the high performance

850nm VCSEL transmitter, high sensitivity PIN

receiver and limiting amplifier for 10Gbps

applications. It is compliant with the SFF-8431

SFP+ Electrical Multi-source Agreement (MSA)

with five digital monitoring functions:

Temperature, Vcc, Tx optical power, Tx laser

bias current and Rx received optical power.

Applications



10G LAN switch



10G Ethernet switch/router



10G Fiber channel

 SAN applications

Summary of content (16 pages)

PAGE 1
LCP-10G3A4EDR 10GBASE-SR SFP+ Optical Transceiver Preliminary FEATURES RoHS compliant Compliant to SFP+ Electrical MSA SFF-8431 Compliant with SFF-8472 MSA Standard LC duplex fiber-optic connector I2C for integrated Digital Optical Monitoring Power consumption ＜1W Description Applications The LCP-10G3A4EDR is a hot pluggable 10Gbps small form factor plus transceiver module integrated with the high performance 850nm VCSEL transmitter, high sensitivity PIN receiver and limiting amplifier for 10Gbps appli
PAGE 2
LCP-10G3A4EDR Absolute Maximum Ratings Parameter Storage Temperature Supply Voltage Range @3.3V Symbol TS VCC3 Min. -40 -0.5 Typ. Max. 85 3.6 Unit ºC V Symbol TC VCC3 VCM Min. -5 3.135 0 Typ. Max. +70 3.465 3.6 Unit ºC V V Recommended Operating Conditions Parameter Case Operating Temperature Supply Voltage @3.3V DC Common Mode Voltage 3.30 Low Speed Electrical Characteristics (VCC=3.135V to 3.
PAGE 3
LCP-10G3A4EDR Optical Transmitter Characteristics (TC = -5℃ to 70℃) Parameter Data Rate Signaling speed variation from nominal. Average Output Power Wavelength Spectral Width RMS Transmitter OFF Output Power Extinction Ratio Symbol R Pavg λ Poff ER Optical Modulation Amplitude OMA Relative Intensity Noise Optical Return Loss Transmitter eye mask definition {X1, X2, X3, Y1, Y2, Y3} RIN ORL Min. -5 840 Typ. 10.3125 Max. Unit Gb/s ±100 ppm -1.8 860 0.
PAGE 4
LCP-10G3A4EDR Optical Receiver Characteristics (Tc = -5℃ to 70℃) Parameter Symbol Min. Typ. Max. Unit Note Signaling speed (nominal) TS 10.3125 Gb/s Signaling speed variation from ±100 ppm nominal. Center Wavelength λ 840 860 nm Overload PO -1 dBm Receiver sensitivity in OMA RSO -11.1 dBm 1 LOS De-assert LOSD -11 dBm LOS Assert LOSA -27 dBm 2 LOS Hysteresis LOSD-LOSA 0.5 dB Receiver Reflectance -12 dB 3 Differential Output Amplitude 150 850 mV Stressed Receive sensitivity OMA -7.5 dBm Notes: 1.
PAGE 5
LCP-10G3A4EDR Link Length Fiber type 62.5 um MMF 50 um MMF Minimum modal bandwidth @ 850nm (MHz*km) 160 200 400 500 2000 Operating range (meters) Note 2 to 26 2 to 33 2 to 66 2 to 82 2 to 300 4 4 4 4 4 SFP+ Transceiver Electrical Pad Layout 5 DELTA ELECTRONICS, INC. Revision: 0B 2008/9/5 www.deltaww.
PAGE 6
LCP-10G3A4EDR Module Electrical Pin Definition Pin Logic 1 Symbol VeeT Name/Description Module Transmitter Ground 1 Module Transmitter Fault 2 Transmitter Disable; Turns off transmitter laser output 3 2 LVTTL-O TX_Fault 3 LVTTL-I TX_Disable 4 LVTTL-I/O SDA 2- write Serial Interface Data Line 5 LVTTL-I/O SCL 2- write Serial Interface Clock 6 MOD_ABS Note Module Absent, connected to VeeT or VeeR in the module 4 7 LVTTL-I RS0 Not Implement 8 LVTTL-O RX_LOS 9 LVTTL-I RS1 N
PAGE 7
LCP-10G3A4EDR Low speed electrical control pins and 2-wire interface In addition to the 2-wire serial interface, the SFP+ module has the following low speed pins for control and status: ‧ ‧ ‧ ‧ ‧ TX_Fault TX_Disable RS0/RS1 MOD_ABS RX_LOS 1 TX_Fault .TX_Fault is a module output pin that when High, indicates that the module transmitter has detected a fault condition related to laser operation or safety. The TX_Fault output pin is an open drain/collector and must be pulled p to the Host_Vcc with 4.
PAGE 8
LCP-10G3A4EDR the host board. RX_LOS assert min and de-assert max are defined in the relevant standard. To avoid spurious transition of RX_LOS a minimum hysteresis of 0.5 dB is recommended. 8 DELTA ELECTRONICS, INC. Revision: 0B 2008/9/5 www.deltaww.
PAGE 9
LCP-10G3A4EDR Recommend Circuit Schematic 9 DELTA ELECTRONICS, INC. Revision: 0B 2008/9/5 www.deltaww.
PAGE 10
LCP-10G3A4EDR Package Outline Drawing for Metal Housing with Bail de-latch Complies with 21 CFR 1040.10 and 1040.11 Made in x FS Latch Color Identifier Black 10 DELTA ELECTRONICS, INC. Revision: 0B 2008/9/5 www.deltaww.
PAGE 11
LCP-10G3A4EDR Timing parameters for SFP+ management Parameter TX_DISABLE Assert time TX_DISABLE Negate time Time to initialize 2-wire interfase Time to initialize Time to initialize cooled module Time to Power Up to Level 2 Time to Power Down from Level 2 TX_Fault assert TX_Fault assert for cooled module TX_Fault Reset Module Reset RS0, RS1 rate select timing for FC RS0, RS1 rate select timing non FC RX_LOS assert delay RX_LOS negate delay Symbol t_off t_on Min. Max.
PAGE 12
LCP-10G3A4EDR Enhanced Digital Diagnostic Interface The memory map in the following describes an extension to the memory map defined in SFP MSA. The enhanced interface uses the two wire serial bus address 1010001X(A2h) to provide diagnostic information about the module’s present operating conditions.
PAGE 13
LCP-10G3A4EDR EEPROM Serial ID Memory Contents (2-Wire Address A0h) Address 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 Hex 03 04 07 10 00 00 00 00 00 00 00 03 67 00 00 00 08 03 00 1E 44 45 4C 54 41 20 20 20 20 20 20 20 20 20 20 20 00 00 00 00 4C 43 50 ASCII D E L T A L C P Address 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 Hex 2D 31
PAGE 14
LCP-10G3A4EDR Digital Diagnostic Monitoring Interface Alarm and Warning Thresholds (2-Wire Address A2h) Address # Bytes 00-01 02-03 04-05 06-07 08-09 10-11 12-13 14-15 16-17 18-19 20-21 22-23 24-25 26-27 28-29 30-31 32-33 34-35 36-37 38-39 40-45 56-91 92-94 95 96-97 98-99 100-101 102-103 104-105 106-109 110 111 112-119 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 16 36 3 1 2 2 2 2 2 4 1 1 8 Name Temp High Alarm Temp Low Alarm Temp High Warning Temp Low Warning Voltage High Alarm Voltage Low Alarm Voltage Hig
PAGE 15
LCP-10G3A4EDR 6) State/ Control Bits Byte 110 110 110 110 110 110 110 110 Bit 7 6 5 4 3 2 1 0 Name Tx Disable State Soft Tx Disable Reserved Rate Select State Soft Rate Select Tx Fault LOS Data_Ready_Bar Description Digital state of the Tx disable input pin Read/ Write bit that allow software disable of laser Rate Select State Software Rate Select State Digital state of the Tx fault output pin Digital state of the LOS output pin.
PAGE 16
LCP-10G3A4EDR Regulatory Compliance Feature Test Method Laser Eye Safety Component Recognition Performance FCC Part15 Class B EN 55022 Class B (CISPR 22A) Electromagnetic Interference (EMI) Radio Frequency Electromagnetic Field Immunity Electrostatic Discharge (ESD) to the Duplex LC Receptacle Electrostatic Discharge (ESD) to the Electrical Pins Reference Contact Discharge Air Discharge IEC/EN 61000-4-2 (1) Satisfied with electrical characteristics of product spec.