AGM731F

RoHS Compliant Small Form Factor Pluggable Transceiver for Gigabit Ethernet and Fiber Channel AGM731F 350 E. Plumeria Drive San Jose, CA 95134-1911 USA 1-888-NETGEAR (638-4327) E-mail: info@NETGEAR.com www.NETGEAR.com RoHS Compliant Small Form Factor Pluggable Transceiver for Gigabit Ethernet and Fiber Channel FEATURES
Compliant with SFP Transceiver MSA specification
Compliant with Specifications for IEEE 802.3z/Gigabit Ethernet
Compliant with the 1.0625GBd Fiber Channel FC-PI 100-M5-SN-I Rev.13
Compliant with Industry Standard RFT Electrical Connector and Cage
Single + 3.3V Power Supply and TTL Logic Interface
EEPROM with Serial ID Functionality
Laser Class 1 Product which comply with the requirements of IEC 60825-1 and IEC 60825-2
Duplex LC Connector interface Description This Applications transceiver Small-Form-Factor is hot transceiver pluggable module 3.3V
Gigabit Ethernet designed expressly for high-speed communication applications
Fibre channel that require rates of up to 1.25Gbit/sec. It is compliant
Switch to Switch interface with the Gigabit Ethernet standards, as well as the SFP
Switched backplane applications Multisource Agreement (MSA).
File server interface It provides with the LC receptacle that is compatible with the industry standard LC connector. The Performance transceiver is also compatible with industry standard RFT connector and cage. Data Link up to 550m in 50/125µm Multi Mode Fiber The post-amplifier of the transceiver also includes a LOS (Loss Of Signal) circuit that provides a TTL Data Link up to 275m in 62.5/125µm Multi Mode Fiber logic-high output when an unusable optical signal level is detected. The transceiver is a Class 1 eye safety product. The optical power levels, under normal operation, are at eye safe level. 2 Rev. 0A Absolute Maximum Ratings Parameter Storage Temperature Supply Voltage Symbol Ts VCC Min. -40 0 Typ. Max. 85 5 Unit ºC V Note Symbol TC VCC Min. -5 3.135 Typ. Max. 70 3.465 Unit ºC V Note Symbol ICCT Min. Typ. 180 Max. 300 Unit mA Note VDT VDISH VDISL VTXFH VTXFL 0.5 2 0 2 0 2.4 VCC+0.3 0.8 VCC+0.3 0.8 V V V V V 1 VDR VLOSH VLOSL tr / tf TJRX 0.35 2 0 2 VCC+0.3 0.8 400 220 V V V psec psec Recommended Operating Conditions Parameter Case Operating Temperature Supply Voltage Electrical Characteristics (VCC=3.135V to 3.465V) Parameter Total Supply Current Transmitter Transmitter Differential Input Voltage Transmitter Disable Input-High Transmitter Disable Input-Low Transmitter Fault Output-High Transmitter Fault Output-Low Receiver Receiver Differential Output Voltage LOS Output Voltage-High LOS Output Voltage-Low Output Data Rise/Fall Time Total Jitter (pk-pk) 0.7 2 2 3 2 2 4 Notes: 1. Internally AC coupled and terminated to 100Ohm differential load. 2. Pull up to VCC with a 4.7K – 10K Ohm resistor on host Board 3. Internally AC coupled, but requires a 100 Ohm differential termination at or internal to Serializer/ Deserializer. 4. These are 20%~80% values 3 Rev. 0A Optical Characteristics 7 (VCC=3.135V to 3.465V, Data Rate=1.25 Gb/sec, PRBS=2 -1 NRZ, 50/125µm or 62.5/125µm MMF) Parameter Transmitter Output Optical Power (Avg.) Optical Extinction Ratio Center Wavelength Spectral Width (RMS) Optical Rise/Fall Time Total Jitter (pk-pk) Relative Intensity Noise Output Eye Receiver Sensitivity (Avg.) Input Optical Wavelength LOS- De-Asserted (Avg.) LOS- asserted (Avg.) LOS-Hysteresis Overload Symbol Min. Typ. Max. Unit Note PO -9.5 -3 dBm ER 9 dB λC 830 850 860 nm σ 0.85 nm 260 psec 1 tr /tf 220 psec TJTX RIN -117 dB/Hz Complies with the IEEE 802.3z/D2 specification, and is class 1 laser eye safety PIN λ PD PA PD-PA PO -17 850 -17 -30 0.5 -3 dBm nm dBm dBm dB dBm 2 Notes: 1. These are 20%~80% values 2. The sensitivity is provided at a BER of 1×10-10 or better with an input signal consisting of 1250Mb/s, 27-1 PRBS. Mask of the eye diagram for the optical transmit signal 4 Rev. 0A SFP Transceiver Electrical Pad Layout Pin Function Definitions Pin Num. 1 2 Name VeeT TX Fault Function Transmitter Ground Transmitter Fault Indication Plug Seq. 1 3 3 TX Disable Transmitter Disable 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 MOD-DEF2 MOD-DEF1 MOD-DEF0 Rate Select LOS VeeR VeeR VeeR RDRD+ VeeR VccR VccT VeeT TD+ TDVeeT Module Definition 2 Module Definition 1 Module Definition 0 Not Connect Loss of Signal Receiver Ground Receiver Ground Receiver Ground Inv. Received Data Out Received Data Out Receiver Ground Receiver Power Transmitter Power Transmitter Ground Transmit Data In Inv. Transmit Data In Transmitter Ground 3 3 3 3 3 1 1 1 3 3 1 2 2 1 3 3 1 Notes Note 1 Note 2 Module disables on high or open Note 3, 2 wire serial ID interface Note 3, 2 wire serial ID interface Note 3, Grounded in Module Function not available Note 4 Note 5 Note 5 Note 5 Note 6 Note 7 Note 5 3.3 ± 5%, Note 7 3.3 ± 5%, Note 7 Note 5 Note 8 Note 8 Note 5 Plug Seq.: Pin engagement sequence during hot plugging. 5 Rev. 0A Notes: 1) TX Fault is an open collector/drain output, which should be pulled up with a 4.7K – 10KΩ resistor on the host board. Pull up voltage between 2.0V and VccT, R+0.3V. When high, output indicates a laser fault of some kind. Low indicates normal operation. In the low state, the output will be pulled to < 0.8V. 2) TX disable is an input that is used to shut down the transmitter optical output. It is pulled up within the module with a 4.7 – 10 K Ω resistor. Its states are: 3) Low (0 – 0.8V): Transmitter on (>0.8, < 2.0V): Undefined High (2.0 – 3.465V): Transmitter Disabled Open: Transmitter Disabled Mod-Def 0,1,2. These are the module definition pins. They should be pulled up with a 4.7K – 10KΩresistor on the host board. The pull-up voltage shall be VccT or VccR (see Section IV for further details). Mod-Def 0 is grounded by the module to indicate that the module is present Mod-Def 1 is the clock line of two wire serial interface for serial ID Mod-Def 2 is the data line of two wire serial interface for serial ID 4) LOS (Loss of Signal) is an open collector/drain output, which should be pulled up with a 4.7K – 10KΩ resistor. Pull up voltage between 2.0V and VccT, R+0.3V. When high, this output indicates the received optical power is below the worst-case receiver sensitivity (as defined by the standard in use). Low indicates normal operation. In the low state, the output will be pulled to < 0.8V. 5) VeeR and VeeT may be internally connected within the SFP module. 6) RD-/+: These are the differential receiver outputs. They are AC coupled 100Ω differential lines which should be terminated with 100Ω (differential) at the user SERDES. The AC coupling is done inside the module and is thus not required on the host board. The voltage swing on these lines will be between 370 and 2000 mV differential (185 – 1000 mV single ended) when properly terminated. 7) VccR and VccT are the receiver and transmitter power supplies. They are defined as 3.3V ±5% at the SFP connector pin. Maximum supply current is 300mA. Recommended host board power supply filtering is shown below. Inductors with DC resistance of less than 1 ohm should be used in order to maintain the required voltage at the SFP input pin with 3.3V supply voltage. When the recommended supply-filtering network is used, hot plugging of the SFP transceiver module will result in an inrush current of no more than 30mA greater than the steady state value. VccR and VccT may be internally connected within the SFP transceiver module. 8) TD-/+: These are the differential transmitter inputs. They are AC-coupled, differential lines with 100Ω differential termination inside the module. The AC coupling is done inside the module and is thus not required on the host board. The inputs will accept differential swings of 500 – 2400 mV (250 – 1200 mV single-ended), though it is recommended that values between 500 and 1200 mV differential (250 – 600 mV single-ended) be used for best EMI performance. 6 Rev. 0A Package Outline Drawing for Metal Housing with Bail de-latch AGM731F 850nm 1.25GBd 1000Base-SX / LC Connector Class 1 Laser Proudct R Complies with 21 CFR 1040.10 and 1040.11 Made in China 272-10254-02 7 Rev. 0A SFP timing parameters for SFP management Parameter Symbol TX_DISABLE Assert time t_off 10 TX_DISABLE Negate time t_on 1 Time to initialize, including reset of t_init TX_FAULT TX Fault Assert t_fault Time TX_DISABLE to t_rest reset LOS Assert Time t_loss_on LOS Deassert Time t_loss_off Serial ID Clock Rate f_serial_clock Min. Max. Unit Unit Conditions Time from rising edge of TX_DISABLE to µsec when the optical output falls below 10% of nominal Time from falling edge of TX_DISABLE to msec when the modulated optical output rises above 90% of nominal From power on or negation of TX_Fault using TX Disable. 300 msec 100 µsec Time from fault to TX fault on. 100 100 100 Time TX Disable must be held high to reset TX_Fault µsec Time from LOS state to Rx LOS assert µsec Time from non-LOS state to Rx LOS deassert kHz 10 µsec 8 Rev. 0A SFP timing parameters Power on initialization of SFP transceiver, TX_DISABLE Power on initialization of SFP, TX_DISABLE asserted negated Initialization during hot plugging of SFP TRANSCEIVER. Example of initialization TX_DISABLE negated. during hot plugging, SFP TX_DISABLE timing during normal operation. Detection of transmitter safety fault condition Successful recovery from transient safety fault condition Unsuccessful recovery from safety fault condition Timing of LOS detection 9 Rev. 0A EEPROM Serial ID Memory Contents (2-Wire Address A0h) Address Hex ASCII Address Hex ASCII Address Hex ASCII Address Hex ASCII Address Hex ASCII Address Hex ASCII 00 03 25 41 A 50 20 75 SN 100 00 125 00 01 04 26 52 R 51 20 76 SN 101 00 126 00 02 07 27 20 52 20 77 SN 102 00 127 00 03 00 28 20 53 20 78 SN 103 00 04 00 29 20 54 20 79 SN 104 00 05 00 30 20 55 20 80 SN 105 00 06 01 31 20 56 41 81 SN 106 00 07 40 32 20 57 20 82 SN 107 00 08 40 33 20 58 20 83 SN 108 00 09 00 34 20 59 20 84 DC Note 3 109 00 10 00 35 20 60 03 85 DC 110 00 11 03 36 00 61 52 86 DC 111 00 12 0D 37 00 62 00 87 DC 112 00 38 00 63 CS1 Note 1 88 DC 113 00 13 00 14 00 39 00 64 00 89 DC 114 00 15 00 40 41 A 65 1A 90 DC 115 00 16 37 41 47 G 66 00 91 DC 116 00 17 1B 42 4D M 67 00 92 00 117 00 18 00 43 37 7 68 SN Note 2 93 00 118 00 19 00 44 33 3 69 SN 94 00 119 00 N 45 31 1 70 SN 95 CS2 Note 4 120 00 20 4E 21 45 E 46 46 F 71 SN 96 00 121 00 22 54 T 47 20 72 SN 97 00 122 00 23 47 G 48 20 73 SN 98 00 123 00 24 45 E 49 20 74 SN 99 00 124 00 Notes: 1) Byte 63: Check sum of bytes 0-62. 2) Byte 68-83 (SN): Serial number. 3) Byte 84-91 (DC): Date code. 4) Byte 95 (CS2): Check sum of bytes 64-94. 5) Byte 128-255 had been set hex. 00. 10 Rev. 0A Regulatory Compliance Feature Electromagnetic Interference (EMI) Reference Performance FCC CRF 47, Part15 Class B EN 55022 Class B (CISPR 22A) Radio Frequency Electromagnetic Field EN 61000-4-3 (1) Satisfied with electrical characteristics of product spec. IEC 61000-4-3 Electrostatic Discharge to the Duplex LC Receptacle EN 61000-4-2 (2) No physical damage IEC 61000-4-2 IEC 801.2 Electrostatic Discharge to the Electrical Pins MIL-STD-883E Method 3015.7 Eye Safety US FDA CDRH AEL Class 1 CDRH File # 0321539-00 EN 60950: 2000 EN 60825-1: 1994+A11+A2 EN 60825-2: 2000 TUV Certificate No. R50032471 Component Recognition Underwriters Laboratories and UL File # E239394 Canadian Standards Association Joint Component Recognition for Information Technology Equipment Including Electrical Business Equipment 11 Rev. 0A © 2008 NETGEAR, Inc. NETGEAR, the NETGEAR Logo, NETGEAR Digital Entertainer Logo, Connect with Innovation, FrontView, IntelliFi, PowerShift, ProSafe, RAIDar, RAIDiator, X-RAID, RangeMax, ReadyNAS and Smart Wizard are trademarks of NETGEAR, Inc. in the United States and/or other countries. Other brand names mentioned herein are for identification purposes only and may be trademarks of their respective holder(s). Information is subject to change without notice. All rights reserved. D-AGM731F-0