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Add-On Computer Peripherals (ACP) QSFP-40G-SR-AO network transceiver module

1. Transmit Channels 1 2 3 4 Unused positions EEF Receive Channels 4 3 2 1 Module Block Diagram SDA sc 30DA SEL TXI EA n i E 7 3 Kn Lan l l L Kan Kn Lon xe 7 E z n E E EXI TH One Side of ATH Aothes Side of ATH www addoncomputer com Phone 877 292 1701 7 Mechanical Specifications Contact Information MPO_Adapter AddOn Computer Inc is a leading supplier of Memory Upgrade Network Transceivers and Network connectivity products to Channel Partners Resellers and OEMs with more than seventeen years of direct industry experience AddOn Computer has been the exclusive supplier to Ingram Micro s Memory Upgrades program for the past nine years AddOn Computer maximizes profitable opportunities for our partners Our ability to source product worldwide ensures that our pricing will always be competitive Offering turnkey solutions AddOn Computer has forged a reputation as a solutions provider delivering high quality cost effective product in a timely and reliable manner Corporate office AddOn Computer 30400 Esperanza Rancho Santa Margarita CA 92688 Tel 877 292 1701 Fax 949 266 9273 Email sales addoncomputer com Email support addoncomputer com Web http www addoncomputer com www addoncomputer com Phone 877 292 1701
2. isolated from module chassis ground with in the module 2 Open collector should be pulled up with 4 7k 10k ohms on host board to a voltage between 3 15V and 3 6V Electrical Pin out Details 38 GND 37 TXin Beo k 36 TXip ne z 35 GND oo 34 TX3n TX4n 5 33 TX3p LS 2 32 GND Bea z 31 LPMode E 30 Vcec1 Q ModSelL 8 D ResetL 9 29 Nectx OQ VccRx 10 28 IntL an AA i 27 ModPrsL ea ena be 26 GND Q D GND 13 25 RX4p Sn r 24 RX4n Sean he 23 GND na i G aa RX1p 17 21 RX2n aaa i E an GND 19 Top Side Bottom Side Viewed from Top Viewed from Bottom ModSelL Pin The ModSelL is an input pin When held low by the host the module responds to 2 wire serial communication commands The ModSelL allows the use of multiple QSFP modules on a single 2 wire interface bus When the ModSelL is High the module will not respond to any 2 wire interface communication from the host ModSelL has an internal pull up in the module www addoncomputer com Phone 877 292 1701 5 ResetL Pin Reset LPMode_Reset has an internal pull up in the module A low level on the ResetL pin for longer than the minimum pulse length t_Reset_init initiates a complete module reset returning all user module settings to their default state Module Reset Assert Time t_init starts on the rising edge after the low level on the ResetL pin is released During the execution of a reset t_init the host shall disregard all status bits until the module indicates a completion of
3. Recommended Operating Conditions Parameter Symbol Electrical Characteristics in gi Parameter Symbol Differential Input impedance Differential Output impedance Zout Di i ifferential Input Voltage AVin amplitude Di i ifferential output voltage AVout amplitude Bit Error Rate Input Logic Level High Input Logic Level Low Output Logic Level High Output Logic Level Low www addoncomputer com Phone 877 292 1701 2 Optical Characteristics Parameter Transmitter Center Wavelength 840 850 860 Average Optical Power per Channel Difference in launch power between any two lanes OMA gt e p wn 5 m ai Extinction Ratio Peak power each lane Transmitter and dispersion penalty TDP each lane Hit Ratio 5x10 5 Specification Values 0 23 0 34 0 43 0 27 0 35 0 4 Eye Mask Coordinates X1 X2 X3 Y1 Y2 Y3 Receiver Stressed receiver sensitivity in OMA each lane Center Wavelength 850 860 nm Average power at receiver input 9 5 2 4 dBm each lane Note 1 Measured with conformance test signal at TP3 for BER 10e 12 www addoncomputer com Phone 877 292 1701 3 BS w ee Wn ay O 7 Pin Logic Symbol Name Descriptions Ref GND Module Ground CML I Tx2 Transmitter inverted data input CML I Tx2 Transmitter non inverted data input GND Module Ground CML I Tx4 Transmitter inverted data input CML I Tx4 Transmitt
4. er non inverted data input m e e N N m e m e m e m e m e e N N N N me m e ESS GND Module Ground LVTTL I MODSEIL Module Select LVTTL I ResetL Module Reset m e O VCCRx 3 3v Receiver Power Supply 11 LVCMOS I SCL 2 wire Serial interface clock 12 LVCMOS I O SDA 2 wire Serial interface data Module Ground m e 05 GND 14 CML O RX3 Receiver non inverted data output 15 CML O RX3 Receiver inverted dta output Module Ground m e ep GND 17 CML O RX1 Receiver non inverted data output 18 CML O RX1 Receiver inverted data output m e GND Module Ground Module Ground N O GND 21 CML O RX2 Receiver inverted data output 22 CML O RX2 Receiver non inverted data output GND Module Ground 24 CML O RX4 Receiver inverted data output 25 CML O RX4 Receiver non inverted data output N GND Module Ground 27 LVTTL O ModPrsL Module Present internal pulled down to GND 28 LVTTL O IntL Interrupt output should be pulled up on host board WO VCCTx 3 3v Transmitter Power Supply Ww O N N N U AeA JUO N e Oo WW O VCC1 3 3v Power Supply 31 LVTTL I LPMode Low Power Mode Module Ground U9 N GND 33 CML I Tx3 Transmitter non inverted data input www addoncomputer com Phone 877 292 1701 CML I Transmitter inverted data input SF CML I Transmitter inverted data input Note 36 CML I Transmitter non inverted data input I 1 Module circuit ground is
5. nina sQddon ALCATEL LUCENT 40GBASE SR4 QSFP MMF 850NM 150M REACH MPO DOM www addoncomputer com QSFP 40G SR AO 4O0Gbase QSFP Transceiver Features e Four Channel full duplex transceiver modules e Transmission data rate up to 14 025Gbit s per channel e Achannels 850nm VCSEL array e Achannels PIN photo detector array e Low power consumption lt 1 5W e Housing isolated from connector ground e Operating case temperature 0 C to 70 C e 3 3V power supply voltage e RoHS 6 compliant Applications e Hot Pluggable QSFP form factor e InfiniBand FDR e Maximum link length of 100m on OM3 Multimode e 16x Fibre Channel Fiber MMF and 150m on OM4 MMF e PCl e3 0 e Single MPO connector receptacle e Proprietary High Speed e Built in digital diagnostic function Interconnections e Digital diagnostic compatible with SFF 847 Rev11 0 e SAS 3 0 Product Description AddOn Computer s QSFP 40G SR AO Quad Small Form Factor Pluggable QSFP transceivers are compatible with the Small Form Factor Pluggable Multi Sourcing Agreement MSA The QSFP transceivers are high performance cost effective modules supporting 40 Gigabit Ethernet and up to 150m transmission distance with MMF AddOn Computer s QSFP transceivers are ROHS compliant and lead free www addoncomputer com Phone 877 292 1701 1 Absolute Maximum Ratings Parameter Symbol i Unit Supply Voltage Input Voltage Case Operating Temperature Humidity non condensing
6. the reset interrupt The module indicates this by posting an IntL signal with the Data_Not_Ready bit negated Note that on power up including hot insertion the module will post this completion of reset interrupt without requiring a reset LPMode Pin Operate in the low power mode less than 1 5 W power consumption This pin active high will decrease power consumption to less than 1W ModPrsL Pin ModPrsL is pulled up to Vcc on the host board and grounded in the module The ModPrsL is asserted Low when the module is inserted and de asserted High when the module is physically absent from the host connector IntL Pin IntL is an output pin When Low it indicates a possible module operational fault or a status critical to the host system The host identifies the source of the interrupt by using the 2 wire serial interface The IntL pin is an open collector output and must be pulled up to Vcc on the host board Power Supply Filtering The host board should use the power supply filtering shown below QSFP Connector www addoncomputer com Phone 877 292 1701 6 Optical Interface Lanes and Assignment The optical interface port is a male MPO connector The four fiber positions on the left as shown below with the key up are used for the optical transmit signals Channel 1 through 4 The fiber positions on the right are used for the optical receive signals Channel 4 through 1 The central four fibers are physically present

Add-On Computer Peripherals (ACP) QSFP-40G-SR-AO network transceiver module

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