JSF-21S0AA1 JSF-21S2AA1 . JSG-21S1AA1 JSG-21S3AA1 SW 2x / 1x Fibre Channel Small Form Factor PTH Transceiver Features • • • • • • • • • • • International Class 1 laser safety certified 1.0625 Gb/s or 2.125 Gb/s data rates 1x and 2x (ANSI) Fibre Channel compliant [1] Short wavelength (SW) (distance ≤ 500 m) 3 mm pin length for standard boards 4.5 mm pin length for thick boards Low Power Dissipation, 500 mW Typical LVTTL Signal-Detect Output AC coupling of PECL signals Single +3.3 +/-10% V Power Supply Withstand normal wave solder and aqueous spray cleaning • UL and TUV approved • Low bit error rate (< 10-12) • High reliability AFR < 0.01%/khr@50 °C, 100 FIT Applications • • • • • • • • 2x Gigabit Fibre Channel Gigabit Fibre Channel Client/Server environments Distributed multi-processing Fault tolerant applications Visualization, real-time video, collaboration Channel extenders, data storage, archiving Data acquisition Description The 1.0625/2.125 Gbps Small Form Factor (SFFPTH-SW-2X5/2X6) is an integrated fiber optic transceiver that provides a high-speed serial link at a signaling rate up to 2.125 Gb/s. The SFF-PTH-SW2X5/2X6 conforms to the American National Standards Institute’s (ANSI) Fibre Channel, FC-PI specification for short wavelength operation (200-M5-SNI, 200-M6-SN-I,100-M5-SN-I, and 100-M6-SN-I). The transceiver is insensitive to the data rate of the incoming electrical and optical signals. The transceiver complies with the 1.0625 Gb/s and 2.125 Gb/s Fibre Channel Standard without an external control signal. The SFF-PTH-SW-2X5/2X6 is ideally suited for Fibre Channel applications which include point to point links as well as Fibre Channel Arbitrated Loop (FC-AL). It can also be used for other serial applications where high data rates are required. This specification applies to a pin through hole (PTH) module which has a 2 by 5 or 2 by 6 electrical connector pin configuration. The SFF-PTH-2125-SW uses a short wavelength (850nm) VCSEL (Vertical Cavity Surface Emitting 03/06/02 Laser) source. This enables low cost data transmission over optical fibers at distances up to 500m at 1.0625 Gb/s and 300 m at 2.125 Gb/s. A 50/125 µm multimode optical fiber, terminated with an industry standard LC connector, is the preferred medium. (A 62.5/125 µm multimode fiber can be substituted with shorter maximum link distances.) Encoded (8B/10B) [3], [4], gigabit/sec serial differential PECL signals traverse a PTH connector interfacing the SFF-PTH-SW-2X5/2X6 to the host card. The serial data modulates the laser and is sent out over the outgoing fiber of a duplex cable. Incoming modulated light is detected by a photoreceiver mounted in the LC receptacle. The optical signal is converted to an electrical one, amplified and delivered to the host card. This module is designed to work with industry standard “10b” Serializer/Deserializer modules. The SFF-PTH-SW-2X5/2X6 is a Class 1 laser safe product. The optical power levels, under normal operation, are at eye safe levels. Optical fiber cables can be connected and disconnected without shutting off the laser transmitter. Page 1 of 22 JSF-21S0AA1 JSG-21S1AA1 JSF-21S2AA1 JSG-21S3AA1 SW 2x / 1x Fibre Channel Small Form Factor PTH Transceiver Package Outline Pin Assignments Pin Name Type Pin # Rx Ground Ground 1 Rx Power Power 2 Rx_SD Status Out 3 Rx_DAT - Signal Out 4 Rx_DAT + Signal Out 5 Tx Power Power 6 Tx Ground Ground 7 Tx_Disable Control In 8 Tx_DAT + Signal In 9 Tx_DAT - Signal In 10 Not Connected A Status Out B N/C Tx_Fault (2X6 Only) Ordering Information Product Descriptor Part Number Signaling Rate Wavelength Pin Length SFF-PTH-2125-SW-2X5-3 JSF-21S0AA1 2.125 Gb/s 850 nm 3.0 mm SFF-PTH-2125-SW-2X5-3 JSF-21S2AA1 2.125 Gb/s 850 nm 3.0 mm SFF-PTH-2125-SW-2X6-45 JSG-21S1AA1 2.125 Gb/s 850 nm 4.5 mm SFF-PTH-2125-SW-2X6-45 JSG-21S3AA1 2.125 Gb/s 850 nm 4.5 mm Laser Safety Compliance Requirements The SFF-PTH-SW-2X5/2X6 is designed and certified as a Class 1 laser product. If the power supply voltage exceeds 5.0 volts, the transceiver may no longer remain a Class 1 product. The system using the SFF-PTH-SW-2X5/2X6 must provide power supply over voltage protection that guarantees the supply does not exceed 5.0 volts under all fault conditions. If the voltage exceeds 4.0 volts, the reliability of the part may be compromised. Caution: Operating the power supply above 5.0 volts or otherwise operating the SFF-PTH-SW2X5/2X6 in a manner inconsistent with its design and function may result in hazardous radiation exposure, and may be considered an act of modifying or new manufacturing of a laser product under US reg- Page 2 of 22 ulations contained in 21 CFR(J) or CENELEC regulations contained in EN 60825. The person(s) performing such an act is required by law to recertify and reidentify the product in accordance with the provisions of 21 CFR(J) for distribution within the United States, and in accordance with provisions of CENELEC EN 60825 (or successive regulations) for distribution within the CENELEC countries or countries using the IEC 825 standard. ESD Notice It is advised that normal static precautions be taken in the handling and assembly of the SFF-PTH-SW2X5/2X6 to prevent damage and/or degradation which may be introduced by electrostatic discharge. 03/06/02 JSF-21S0AA1 JSG-21S1AA1 JSF-21S2AA1 JSG-21S3AA1 SW 2x / 1x Fibre Channel Small Form Factor PTH Transceiver Block Diagram Optical Electrical Receive Section Fiber Input Post-amp +Rx_DAT and Photoreceiver Signal Detect -Rx_DAT Rx_SD Transmit Section Fiber Output Laser AC Modulation +Tx_DAT -Tx_DAT DC Drive and Safety Control Fault Sense Tx_Disable Tx_Fault (Only available on 2 X 6) Transmit Section The input, an AC coupled differential data stream from the host, enters the AC Modulation section of the laser driver circuitry where it modulates the output optical intensity of a semiconductor laser. The DC Drive maintains the laser at the correct preset power level. In addition, safety circuits in the DC Drive will shut off the laser if a fault is detected. The transceiver provides the AC coupling for the +Tx/-Tx lines. No AC coupling capacitors are required on the host card for proper operation. Receive Section The incoming modulated optical signal is converted to an electrical signal by the photoreceiver. This electrical signal is then amplified and converted to a differential serial output data stream and delivered to the host. A transition detector detects sufficient AC level of modulated light entering the photoreceiver. This signal is provided to the host as a signal detect status line. The transceiver provides the AC coupling for the +Rx/-Rx lines. No AC coupling capacitors are required on the host card for proper operation. 03/06/02 Page 3 of 22 JSF-21S0AA1 JSG-21S1AA1 JSF-21S2AA1 JSG-21S3AA1 SW 2x / 1x Fibre Channel Small Form Factor PTH Transceiver Input Signal Definitions Levels for the signals described in this section are listed in Transmit Signal Interface on page 8 and Control Electrical Interface on page 9. Tx_DAT A differential PECL serial data stream is presented to the SFF-PTH-SW-2X5/2X6 for transmission onto an optical fiber by modulating the optical output intensity of the laser. Tx_Disable When high (a logical one), the Tx_Disable signal turns off the power to both the AC and DC laser driver circuits. It will also reset a laser fault if one should happen. When low (a logical zero), the laser will be turned on within 1 ms if a hard fault is not detected. The transceiver contains a pull-down resistor to enable the laser when the line is not connected on the host side. If driven, this line should be connected to a push-pull output driver. Timing of Tx_Disable Function t_reset > 10µs Tx_Disable Transmitter optical signal t_off < 10µs t_on < 1ms Page 4 of 22 03/06/02 JSF-21S0AA1 JSG-21S1AA1 JSF-21S2AA1 JSG-21S3AA1 SW 2x / 1x Fibre Channel Small Form Factor PTH Transceiver Output Signal Definitions Levels for the signals described in this section are listed in Receive Signal Interface on page 8 and Control Electrical Interface on page 9. Rx_DAT The incoming optical signal is converted and repowered as a differential PECL serial data stream. The Receive Signal Interface table on page 8 gives the voltage levels and timing characteristics for the Rx_DAT signals. Rx_SD The Receive Signal Detect line is high (a logical one) when the incoming modulated light intensity is sufficient for reliable operation. This is the state for normal operation. The line is low (a logical zero) when incoming modulated light intensity is the below that required to guarantee the correct operation of the link. Normally, this only occurs when either the link is unplugged or the companion transceiver is turned off. This signal is normally used by the system for diagnostic purposes. This signal has a push-pull output driver. Tx_Fault (Only available on 2 X 6) Upon sensing an improper power level in the laser driver, the SFF sets this signal high and turns off the laser. The Tx_Fault signal can be reset with the Tx_Disable line. The laser is turned off within 100 µs as shown in the Transmitter Fault Detection timing diagram below. This signal has an open drain TTL driver. A pull up resistor is required on the host side of the SFF connector. The recommended value for this resistor is 10 kΩ. Transmitter Fault Detection Receive Signal Detection Optical Signal transmitter safety fault Signal Removed Tx_Fault Rx_SD Optical Power t_SD_off <100µs 03/06/02 t_SD_on <100µs t_fault Tx_Fault option is only available on 2 X 6 <100µs Page 5 of 22 JSF-21S0AA1 JSG-21S1AA1 JSF-21S2AA1 JSG-21S3AA1 SW 2x / 1x Fibre Channel Small Form Factor PTH Transceiver Operation Initialization Timings SFF-PTH-2125-SW-2X5/2X6 with Tx_Disable De-asserted SFF-PTH-2125-SW-2X5/2X6 with Tx_Disable Asserted Vcc > 3.15V Vcc > 3.15V Tx_Fault Tx_Disable Tx_Fault Tx_Disable 1 0 Optical Transmit Signal Optical Transmit Signal t_init < 300ms Tx_Fault option is only available on 2 X 6 t_init < 300ms Tx_Fault option is only available on 2 X 6 Resetting a Laser Fault Resetting a laser fault by toggling the Tx_Disable input will permit the SFF-PTH-SW-2X5/2X6 to attempt to power on the laser following a fault condition. Continuous resetting and re-powering of the laser under a hard fault condition could cause a series of optical pulses with sufficient energy to violate laser safety standards. To alleviate the possibility of violating laser safety standards, the SFF-PTH-SW-2X5/2X6 will turn off the laser if a second fault is detected within 25 ms of the laser powering on. This lock is cleared during each power on cycle. Please refer to the timing diagrams below. Successful Recovery from a Transmitter Safety Fault Unsuccessful Recovery from a Transmitter Safety Fault Occurrence of transmitter safety fault Occurrence of transmitter safety fault Tx_Fault Tx_Fault Tx_Disable Tx_Disable Optical Power Optical Power t_reset >10µs Tx_Fault option is only available on 2 X 6 *only if the fault is transient Page 6 of 22 t_init* <300ms t_reset >10µs Tx_Fault option is only available on 2 X 6 *only if the fault is transient t_fault <100µs t_init* <300ms 03/06/02 JSF-21S0AA1 JSG-21S1AA1 JSF-21S2AA1 JSG-21S3AA1 SW 2x / 1x Fibre Channel Small Form Factor PTH Transceiver Absolute Maximum Ratings Symbol TS Parameter Storage Temperature RHS Relative Humidity–Storage VCC Supply Voltage VI TTL DC Input Voltage Min. Typical Max. Unit Notes -40 85 °C 1 0 95 % 1, 2 -0.5 4.0 V 1 0 VCC + 0.7 V 1 TSOLD Connector Pin Temp during soldering 165/5 °C/s 1,3 TSOLD Optics Temperature during soldering 100/60 °C/s 4 1. Stresses listed may be applied one at a time without causing permanent damage. Exposure to these values for extended periods may affect reliability. Specification Compliance is only defined within Specified Operating Conditions. 2. Non-condensing environment. 3. The connector pin temperature can be measured with a thermocouple attached to pin 3 of the header. 4. The optics temperature can be measured with a thermocouple on the device with the cover off. Specified Operating Conditions Symbol TOP Parameter Ambient Operating Temperature VDD T, VDDR Supply Voltage RHOP Relative Humidity-Operating Min. Typical 0 2.97 3.3 8 Max. Unit 70 °C 3.63 V 80 % Max. Unit Power Supply Interface Symbol Parameter Min Typical ITx Tx Power Current (@ 3.3 V) 60 mA IRx Rx Power Current (@ 3.3 V) 90 mA ITx Tx Power Current (@ 3.63 V) 85 mA IRx Rx Power Current (@ 3.63 V) 115 mA PTx Tx Power Dissipation (@ 3.3 V) 200 mW PRx Rx Power Dissipation (@ 3.3 V) 300 mW PTx Tx Power Dissipation (@ 3.63 V) 300 mW PRx Rx Power Dissipation (@ 3.63 V) 400 mW Ripple & Noise 100 mV (pk-pk) 03/06/02 Page 7 of 22 JSF-21S0AA1 JSG-21S1AA1 JSF-21S2AA1 JSG-21S3AA1 SW 2x / 1x Fibre Channel Small Form Factor PTH Transceiver Transmit Signal Interface (from host to SFF-PTH-SW-2X5/2X6) Symbol Vo Parameter Min Max. Unit Notes PECL Amplitude 400 2000 mV 1 DJelec-xmit PECL Deterministic Jitter 0.14 UI 2,4 TJelec-xmt PECL Total Jitter 0.26 UI 2,4 200 ps 3,4 20 ps 4 PECL Rise/Fall 50 PECL Differential Skew 1. At 100Ω, differential peak-to-peak, the figure below shows the simplified circuit schematic for the SFF-PTH-SW-2X5/2X6 highspeed differential input lines. The PECL input data lines have AC coupling capacitors. The capacitors are not required on the host card. VDD +Tx_DAT 2.4kΩ 50Ω 8pF 50Ω 3.8kΩ -Tx_DAT 2. Deterministic jitter (DJ) and total jitter (TJ) values are measured according to the methods defined in [2]. Jitter values at the output of a transmitter or receiver section assume worst case jitter values at its respective input. [1UI(Unit Interval)=470.6ps at 2.125Gb/s] 3. Rise and fall times are measured from 20 - 80%, 100Ω differential. 4. When in 1Gb/s mode the transceiver is compliant with 1G specifications as defined in [1]. Receive Signal Interface (from SFF-PTH-SW-2X5/2X6 to host) Symbol Vo Parameter Min Max. Unit Note(s) PECL Amplitude 600 1000 mV 1 DJelec-rcv PECL Deterministic Jitter 0.39 UI 2,3 TJelec-rcv PECL Total Jitter 0.64 UI 2,3 1. At 100Ω, differential peak-to-peak, the figure below shows the simplified circuit schematic for the SFF-PTH-SW-2X5/2X6 highspeed differential output lines. The PECL input data lines have AC coupling capacitors. The capacitors are not required on the host card. Rx_VDD 50Ω 50Ω +Rx_DAT ... -Rx_DAT Rx_Gnd 2. Deterministic jitter (DJ) and total jitter (TJ) values are measured according to the methods defined in [2]. Jitter values at the output of a transmitter or receiver section assume worst case jitter values at its respective input. [1UI(Unit Interval)=470.6ps at 2.125Gb/s] 3. When in 1Gb/s mode the transceiver is compliant with 1G specifications as defined in [1]. 1UI(Unit Interval)=941.2ps at 1.0625Gb/s) Page 8 of 22 03/06/02 JSF-21S0AA1 JSG-21S1AA1 JSF-21S2AA1 JSG-21S3AA1 SW 2x / 1x Fibre Channel Small Form Factor PTH Transceiver Control Electrical Interface Symbol Parameter Min Max. Unit 0.0 0.50 V VCC-0.5 VCC+0.3 V 0 0.8 V 2.0 VDD T+0.3 V Note(s) Voltage Levels VOL VOH VIL VIH TTL Output (from SFF-PTH-SW-2X5/2X6) TTL Input (to SFF-PTH-SW-2X5/2X6) 1 Timing Characteristics t_off Tx_Disable Assert time 10 µs 2 t_on Tx_Disable De-assert time 1 ms 2 µs 2 t_reset t_init Tx_Disable Time to start reset 10 Initialization Time 300 ms 3 Tx_Fault Assert Time (only available on the 2 X 6) 100 µs 3 t_SD_on Rx_SD Assert Delay 100 µs 4 t_SD_off Rx_SD De-Assert Delay 100 µs 4 t_fault 1. A 1 kΩ pull-down resistor to GND is present on the SFF-PTH-SW-2X5/2X6 to allow the laser to be active when no input signal is provided on Tx_Disable. 2. See Tx_Disable on page 4 for timing relationships. 3. See Operation on page 6 4. See Rx_SD on page 5 for timing relations. 03/06/02 Page 9 of 22 JSF-21S0AA1 JSG-21S1AA1 JSF-21S2AA1 JSG-21S3AA1 SW 2x / 1x Fibre Channel Small Form Factor PTH Transceiver Optical Receiver Specifications (Short Wavelength) Symbol λ Parameter Min Typical Max. Unit 860 nm Notes Operating Wavelength 830 Return Loss of Receiver 12 OMA Optical Modulation Amplitude - 2.125Gb/s 49 2000 µW (pk-pk) 1, 2 OMA Optical Modulation Amplitude - 1.0625Gb/s 31 2000 µW (pk-pk) 1, 2 -27.0 -17.5 dBm (avg) 3 -17.0 dBm (avg) 3 5.0 dB (optical) 3 RL Poff Rx_SD De-Assert (negate) Level Pon Rx_SD Assert Level Rx_SD Hysteresis 0.5 dB 2.5 1. The minimum and maximum values of the average received power in dBm give the input power range to maintain a BER < 10-12 when the data is sampled in the center of the receiver eye. These values take into account power penalties caused by the use of a laser transmitter with a worst-case combination of spectral width, extinction ratio and pulse shape characteristics. 2. Optical Modulation Amplitude (OMA) is defined as the difference in optical power between a logic level one and a logic level zero. The Optical Modulation Amplitude is defined in terms of average optical power (P AVG in µW) and extinction ratio (ER) as given by OMA=2PAVG((ER-1)/(ER+1)). The extinction ratio, defined as the ratio of the average optical power (in µW) in a logic level one to the average optical power in a logic level zero measured under fully modulated conditions in the presence of worst case reflections, must be the absolute (unitless linear) ratio and not expressed in dB.The specified Optical Modulation Amplitude at 2.125Gb/s is equivalent to an average power of -15 dBm at an extinction ratio of 9 dB. At 1.0625Gb/s, the specified OMA is equivalent to an average power of -17 dBm at an ER of 9 dB. 3. The Rx_SD has hysteresis to minimize “chatter” on the output line. In principle, hysteresis alone does not guarantee chatter-free operation. The SFF-PTH-SW-2X5/2X6, however, presents an Rx_SD line without chatter, where chatter is defined as a transient response having a voltage level of greater than 0.5 volts (in the case of going from the negate level to the assert level) and of any duration that can be sensed by the host logic. Page 10 of 22 03/06/02 JSF-21S0AA1 JSG-21S1AA1 JSF-21S2AA1 JSG-21S3AA1 SW 2x / 1x Fibre Channel Small Form Factor PTH Transceiver Optical Transmitter Specifications (Short Wavelength) Symbol Parameter λC Spectral Center Wavelength ∆λ Spectral Width PT Launched Optical Power Trise /Tfall Min 830 -10 Optical Rise/Fall Time Typical Max. Unit Notes 860 nm 0.85 nm (rms) -4.0 dBm (avg) 1 150 ps 2 OMA Optical Modulation Amplitude (2.125Gb/s) 196 µW (pk-pk) 3 OMA Optical Modulation Amplitude (1.0625Gb/s) 156 µW (pk-pk) 3 RIN12 Relative Intensity Noise dB/Hz 4 UI 5 UI 6 dB 7 Eye Opening DJ -117 0.56 Deterministic Jitter CPR Coupled Power Ratio 0.26 9 1. Launched optical power is measured at the end of a two meter section of a 50/125µm fiber (N.A.=0.20). The maximum and minimum of the allowed range of average transmitter power coupled into the fiber are worst case values to account for manufacturing variances, drift due to temperature variations, and aging effects. The minimum launched optical power specified assumes an infinite extinction ratio at the minimum specified OMA. 2. Optical transition time is the time interval required for the rising or falling edge of an optical pulse to transition between the 20% and 80% amplitudes relative to the logical 1 and 0 levels. This is measured through a 4th order Bessel -Thompson filter with 0.75 * Data Rate 3-dB bandwidth and corrected to the full bandwidth value. 3. Optical Modulation Amplitude (OMA) is defined as the difference in optical power between a logic level one and a logic level zero. The Optical Modulation Amplitude is defined in terms of average optical power (PAVG in µW) and extinction ratio (ER) as given by OMA=2PAVG((ER-1)/(ER+1)). In this expression, the extinction ratio, the ratio of the average optical power (in µW) in a logic level one to the average optical power in a logic level zero measured under fully modulated conditions in the presence of worst case reflections, must be the absolute (unitless linear) ratio and not expressed in dB. The specified Optical Modulation Amplitude is equivalent to an average power of -9 dBm at an extinction ratio of 9 dB. 4. RIN 12 is the laser noise, integrated over a specified bandwidth, measured relative to average optical power with 12dB return loss. See ANSI Fibre Channel Specification Annex A. 5. Eye opening is the portion of the bit time where the bit error rate (BER) ≤ 10-12. 1.0625Gb/s values meet the criteria listed in Ref [1]. 6. Deterministic Jitter is measured as the peak-to-peak timing variation of the 50% optical signal crossings when transmitting repetitive K28.5 characters. It is defined in FC-PH, version 4.3, clause 3.1.87 as: Timing distortions caused by normal circuit effects in the transmission system. Deterministic jitter is often subdivided into duty cycle distortion (DCD) caused by propagation differences between the two transitions of a signal and data dependent jitter (DDJ) caused by the interaction of the limited bandwidth of the transmission system components and the symbol sequence. 1.0625Gb/s values meet the criteria listed in Ref [1]. 7. Coupled Power Ratio is the ratio of the average power coupled into a multimode fiber to the average power coupled into a single mode fiber. This measurement is defined in EIA/TIA-526-14A. 03/06/02 Page 11 of 22 JSF-21S0AA1 JSG-21S1AA1 JSF-21S2AA1 JSG-21S3AA1 SW 2x / 1x Fibre Channel Small Form Factor PTH Transceiver Optical Cable and Connector Specifications (Short Wavelength) Symbol Parameter Min Typical Max. Unit Notes 50/125 µm Cable Specifications (Multimode 850 nm, 400 MHz-km) L Length - 2.125 Gb/s 2 260 m L Length - 1.0625 Gb/s 2 450 m BW Bandwidth @ λ = 850 nm µc Attenuation @ λ = 850 nm N.A. 400 Numerical Aperture MHz-km 3.5 dB/km 0.20 50/125 µm Cable Specifications (Multimode 850 nm, 500 MHz-km) L Length - 2.125 Gb/s 2 300 m L Length - 1.0625 Gb/s 2 500 m BW Bandwidth @ λ = 850 nm µc Attenuation @ λ = 850 nm N.A. 500 Numerical Aperture MHz-km 3.5 dB/km 0.20 62.5/125 µm Cable Specifications (Multimode 850 nm, 160 MHz-km) L Length - 2.125 Gb/s 2 120 m L Length - 1.0625 Gb/s 2 250 m BW Bandwidth @ λ = 850 nm µc Attenuation @ λ = 850 nm N.A. 160 Numerical Aperture MHz-km 3.75 dB/km 0.275 62.5/125 µm Cable Specifications (Multimode 850 nm, 200 MHz-km) L Length - 2.125 Gb/s 2 150 m L Length - 1.0625 Gb/s 2 300 m BW Bandwidth @ λ = 850 nm µc Attenuation @ λ = 850 nm N.A. Numerical Aperture 200 MHz-km 3.75 dB/km 0.4 dB 1 dB 1 cycles 1 0.275 LC Optical Connector Specifications (Multimode) µ con Nominal Attenuation 0.25 σcon Attenuation Standard Deviation 0.15 Connects/Disconnects 250 1. The optical interface connector dimensionally conforms to the industry standard LC type connector documented in [1]. A dual keyed LC receptacle mechanically aligns the optical transmission fiber to the SFF-PTH-SW-2X5/2X6. Page 12 of 22 03/06/02 JSF-21S0AA1 JSG-21S1AA1 JSF-21S2AA1 JSG-21S3AA1 SW 2x / 1x Fibre Channel Small Form Factor PTH Transceiver Reliability Projections Symbol AFR Parameter Average Failure Rate Max. Unit Note 0.01 %/khr 1 Compliance Unit Notes 1. AFR specified over 44 khours at 50°C, with minimum airflow of 100 fpm. ESD Compliance Symbol Parameter ESDEP HBM ESD Rating to Electrical Pins +/- 2000 V 1 ESD LC Air Discharge into Front Bezel +/- 15000 V 2 1. The HBM (human body model) is a 100 pF capacitor discharged through a 1.5 kΩ resistor into each pin per JESD22-A114-B. 2. Complies with European ESD Immunity Test (C-B-2-0001-034). Soldering Information The SFF transceiver comes with a process/dust plug. When the plug is in place the transceiver can withstand normal wave soldering and aqueous spray cleaning processes. While the transceiver is able to withstand an aqueous cleaning process, it is not hermetically sealed; it was not designed to be immersed in cleaning solvents. An opening in the back of the top lid is to allow compressed air to be blown into the module to aid in the removal of trapped water. This process should be performed after aqueous cleaning with the plug still inserted. If the plug was not contaminated during the wave soldering and aqueous spray cleaning process it can be reused as a dust plug. 03/06/02 Page 13 of 22 JSF-21S0AA1 JSG-21S1AA1 JSF-21S2AA1 JSG-21S3AA1 SW 2x / 1x Fibre Channel Small Form Factor PTH Transceiver Mechanical Description (2 X 5 Pin 3 mm Configuration) The SFF-PTH-SW-2X5/2X6 3 mm is intended to be used on a host card having a thickness of 0.062" to 0.100”. The host card footprint with essential keepouts and drill holes is shown in Host Card Footprint (2 X 5 Pin Configuration) on page 16. Page 14 of 22 03/06/02 JSF-21S0AA1 JSG-21S1AA1 JSF-21S2AA1 JSG-21S3AA1 SW 2x / 1x Fibre Channel Small Form Factor PTH Transceiver Mechanical Description (2 X 5 Pin 4.5 mm Configuration) The SFF-PTH-SW-2X5/2X6 4.5 mm is intended to be used on a host card having a thickness of 0.100" to 0.160”. The host card footprint with essential keepouts and drill holes is shown in Host Card Footprint (2 X 5 Pin Configuration) on page 16. 03/06/02 Page 15 of 22 JSF-21S0AA1 JSG-21S1AA1 JSF-21S2AA1 JSG-21S3AA1 SW 2x / 1x Fibre Channel Small Form Factor PTH Transceiver Host Card Footprint (2 X 5 Pin Configuration) Page 16 of 22 03/06/02 JSF-21S0AA1 JSG-21S1AA1 JSF-21S2AA1 JSG-21S3AA1 SW 2x / 1x Fibre Channel Small Form Factor PTH Transceiver Mechanical Description (2 X 6 Pin 3 mm Configuration) The SFF-PTH-SW-2X5/2X6 3 mm is intended to be used on a host card having a thickness of 0.062" to 0.100”. The host card footprint with essential keepouts and drill holes is shown in Host Card Footprint (2 X 6 Pin Configuration) on page 19. 03/06/02 Page 17 of 22 JSF-21S0AA1 JSG-21S1AA1 JSF-21S2AA1 JSG-21S3AA1 SW 2x / 1x Fibre Channel Small Form Factor PTH Transceiver Mechanical Description (2 X 6 Pin 4.5 mm Configuration) The SFF-PTH-SW-2X5/2X6 4.5 mm is intended to be used on a host card having a thickness of 0.100" to 0.160”. The host card footprint with essential keepouts and drill holes is shown in Host Card Footprint (2 X 6 Pin Configuration) on page 19. Page 18 of 22 03/06/02 JSF-21S0AA1 JSG-21S1AA1 JSF-21S2AA1 JSG-21S3AA1 SW 2x / 1x Fibre Channel Small Form Factor PTH Transceiver Host Card Footprint (2 X 6 Pin Configuration) 03/06/02 Page 19 of 22 JSF-21S0AA1 JSG-21S1AA1 JSF-21S2AA1 JSG-21S3AA1 SW 2x / 1x Fibre Channel Small Form Factor PTH Transceiver Suggested Transceiver/Host Interface SFF +3.3 V 1 uH 10 uF 0.1uF VccT 6 0.1uF 10 uF 1 kohm Tx_Disable 8 TD+ 9 TX+ TX- TD- 10 0.01uF 100 ohm 0.01uF Transmitter Driver +3.3 V 100 ohm differential pair 10 kohm ASIC Fault detection logic Tx_Fault B VeeT 1 +3.3 V 100 ohm differential pair 1 uH RX+ RX- 10 uF 0.1 uF VccR 10 uF 0.1 uF RX+ RX- Rx_SD VeeR Page 20 of 22 2 5 4 0.01 uF 100 ohm 0.01 uF Receiver Amplifier 3 7 03/06/02 JSF-21S0AA1 JSG-21S1AA1 JSF-21S2AA1 JSG-21S3AA1 SW 2x / 1x Fibre Channel Small Form Factor PTH Transceiver References Standards 1. American National Standards Institute Inc. (ANSI), T11/Project 1235-DT/Rev 10, Fibre Channel-Physical Interface (FC-PI). Drafts of this standard are available to members of the standards working committee. For further information see the T11.2 website at www.t11.org. To be added to the email reflector, send an E-mail to: [email protected] containing the line: subscribe t11.2 <your email address> 2. American National Standards Institute Inc. (ANSI), T11.2/Project 1230/Rev10, Fibre Channel-Methodologies for Jitter Specifications (MJS). Drafts of this standard are available to members of the standards working committee. For further information see the T11.2 website at www.t11.org. To be added to the email reflector, send an E-mail to: [email protected] containing the line: subscribe T11 <your email address> Industry Specifications 3. A.X. Widmer and P.A. Franaszek, “A DC-Balanced, Partitioned-Block, 8B/10B Transmission Code,” IBM Journal of Research and Development, vol. 27, no. 5, pp. 440-451, September 1983. This paper fully defines the 8B/10B code. It is primarily theoretical. 4. A.X. Widmer, The ANSI Fibre Channel Transmission Code, IBM Research Report, RC 18855 (82405), April, 23 1993. Copies may be requested from: Publications IBM Thomas J. Watson Research Center Post Office Box 218 Yorktown Heights, New York 10598 Phone: (914) 945-1259 Fax: (914) 945-4144 03/06/02 Page 21 of 22 JSF-21S0AA1 JSG-21S1AA1 JSF-21S2AA1 JSG-21S3AA1 SW 2x / 1x Fibre Channel Small Form Factor PTH Transceiver Revision Log Date 08/15/00 Description of Modification Initial release. Page 1, Added Dissipation words Page 7, Added Dissipation words and rounded off numbers 3/14/01 Page 13, Changed Fall Time, Wavelength, Launched Power, and OMA to match industry specs. Page 16, Rearranged ESD table Page 21, New updated schematic Page 17,19, New pictures with air access hole New SW versions with longer EMI fingers Voltage range increased to +/-10% Page 2, new picture and laser safety wording 02/08/02 As of 1/1/2002, JDS Uniphase purchased the IBM optical transceiver group. The next revision of the specification will be referenced with these part numbers: JSF-21S0AA1 will be JSF-21S0AA1. JSG-21S1AA1 will be JSG-21S1AA1. JSG-21S3AA1 will be JSF-21L0AA1. JSF-21S2AA1 will be JSG-211AA1. 03/06/02 Page 22 of 22 JDS Uniphase Specification New picture 03/06/02 JDS Uniphase Corporation 2002 Printed in the United States of America, April 2002 All statements, technical information and recommendations related to the products herein are based upon information believed to be reliable or accurate. However, the accuracy or completeness thereof is not guaranteed, and no responsibility is assumed for any inaccuracies. The user assumes all risks and liability whatsoever in connection with the use of a product or its application. JDS Uniphase reserves the right to change at any time without notice the design, specifications, function, fit or form of its products described herein, including withdrawal at any time of a product offered for sale herein. JDS Uniphase makes no representations that the products herein are free from any intellectual property claims of others. Please contact JDS Uniphase for more information. JDS Uniphase and the JDS Uniphase logo are trademarks of JDS Uniphase Corporation. Other trademarks are the property of their respective holders. Copyright JDS Uniphase Corporation. All rights reserved. The JDS Uniphase home page can be found at http://www.jdsu.com 1/2Gbps SFF PTH.07 03/06/02