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IBM42G12SNNAA30 IBM42G10SNNAA30 IBM42F12SNNAA30 IBM42F10SNNAA30 IBM42G12LNNAA30 IBM42G10LNNAA30 IBM42F12LNNAA30 IBM42F10LNNAA30 Gigabit Ethernet/Fibre Channel Small Form Factor PTH Transceiver Features International Class 1 laser safety certified 1.0625Gb/s or 1.25Gb/s data rates (ANSI) Fibre Channel compliant [1] (IEEE 802.3) Gigabit Ethernet compliant [3] Short wavelength (SW) (distance 550m) Long wavelength (LW) (distance 10,000m) Gigabit electrical serial interface Serial electrical light conversion LVTTL Signal-Detect Output AC coupling of PECL signals Single +3.3V Power Supply Withstand normal wave solder and aqueous spray cleaning * UL & CSA approved * Low bit error rate (< 10-12) * High reliability: AFR < 0.01%/khr @ 50 C * * * * * * * * * * * * Applications * * * * * * * * Gigabit Fibre Channel Gigabit Ethernet Client/Server environments Distributed multi-processing Fault tolerant applications Visualization, real-time video, collaboration Channel extenders, data storage, archiving Data acquisition Description The 1.0625/1.25Gb/s Small Form Factor PTH Transceiver (SFF-PTH-1063/1250-SW/LW2X5/2X6) is an integrated fiber optic transceiver that provides a high-speed serial link at a signaling rate up to 1.25Gb/s. The SFF-PTH-1063-SW/LW2X5/2X6 conforms to the American National Standards Institute's (ANSI) Fibre Channel, FC-PI specification for short and long wavelength operation (100-M5-SN-I,100-M6-SN-I, and 100-SM-LC-L). The SFF-PTH-1250-SW-2X5/2X6 conforms to IEEE 802.3z 1000Base-SX standard [3], and the SFFPTH-1250-LW-2X5/2X6 conforms to IEEE 802.3z 1000Base-LX standard [3]. 50/125m multimode optical fiber, terminated with an industry standard LC connector, is the preferred medium. (A 62.5/125m multimode fiber can be substituted with shorter maximum link distances.) The SFF-PTH-1063/1250-LW-2X5/2X6 uses a long wavelength (1310nm) edge-emitting laser. This enables data transmission at distances up to 10,000m on a single mode (9/125m) optical fiber. Encoded (8B/10B) [4], [5], gigabit serial differential PECL signals traverse a PTH connector interfacing the SFF-PTH-1063/1250-SW/LW-2X5/2X6 to the host card. The incoming 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 signal, amplified and delivered to the host card. This module is designed to work with industry standard "10b" Serializer/Deserializer modules. The SFF-PTH-1063/1250-SW/LW-2X5/2X6 is a Class 1 laser safe product. The optical power levels under normal operation are at eye safe levels, and optical fiber can be connected and disconnected without shutting off the laser transmitter. w.D a taS hee t4U .co The SFF-PTH-1063/1250-SW/LW-2X5/2X6 is ideally suited for Gigabit Ethernet, and 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 a 2 by 6 electrical connector pin configuration. The SFF-PTH-1063/1250-SW-2X5/2X6 uses a short wavelength (850nm) VCSEL (Vertical Cavity Surface Emitting Laser) source. This enables low cost data transmission over optical fibers at distances up to 500m at 1.0625Gb/s and 550m at 1.25Gb/s. A m ww 08/15/00 Page 1 of 23 www..com IBM42F10SNNAA30 IBM42F12SNNAA30 IBM42G10SNNAA30 IBM42G12SNNAA30 IBM42F10LNNAA30 IBM42F12LNNAA30 IBM42G10LNNAA30 IBM42G12LNNAA30 Gigabit Ethernet/Fibre Channel Small Form Factor PTH Transceiver Package Outline Pin Assignments Pin Name Rx Ground Rx Power Rx_SD Rx_DAT Rx_DAT + Tx Power Tx Ground Tx_Disable Tx_DAT + Tx_DAT N/C Tx_Fault (2X6 Only) Type Ground Power Status Out Signal Out Signal Out Power Ground Control In Signal In Signal In Not Connected Status Out Pin # 1 2 3 4 5 6 7 8 9 10 A B Ordering Information Product Descriptor SFF-PTH-1063-SW-2X5 SFF-PTH-1250-SW-2X5 SFF-PTH-1063-LW-2X5 SFF-PTH-1250-LW-2X5 SFF-PTH-1063-SW-2X6 SFF-PTH-1250-SW-2X6 Part Number IBM42F10SNNAA30 IBM42F12SNNAA30 IBM42F10LNNAA30 IBM42F12LNNAA30 IBM42G10SNNAA30 IBM42G12SNNAA30 IBM42G10LNNAA30 IBM42G12LNNAA30 Maximum Signaling Rate 1.0625Gb/s 1.25Gb/s 1.0625Gb/s 1.25Gb/s 1.0625Gb/s 1.25Gb/s 1.0625Gb/s 1.25Gb/s Wavelength 850nm 850nm 1310nm 1310nm 850nm 850nm 1310nm 1310nm SFF-PTH-1250-LW-2X6 taS hee t4U .co Laser Safety Compliance Requirements The SFF-PTH-1063/1250-SW/LW-2X5/2X6 is designed and certified as a Class 1 laser product. If the power supply voltage exceeds 4.0 volts, the transceiver may no longer remain a Class 1 product. The system using the SFF-PTH-1063/1250-SW/LW2X5/2X6 must provide power supply over-voltage protection that guarantees the supply does not exceed 4.0 volts under all conditions. Caution: Operating the power supply above 4.0V or otherwise operating the SFF-PTH-1063/1250SW/LW-2X5/2X6 in a manner inconsistent with its m SFF-PTH-1063-LW-2X6 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 regulations 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. w.D a ww Page 2 of 23 08/15/00 www..com .. IBM42G12SNNAA30 IBM42G10SNNAA30 IBM42F12SNNAA30 IBM42F10SNNAA30 IBM42G12LNNAA30 IBM42G10LNNAA30 IBM42F12LNNAA30 IBM42F10LNNAA30 Gigabit Ethernet/Fibre Channel Small Form Factor PTH Transceiver ESD Notice It is advised that normal static precautions be taken in the handling and assembly of the SFF-PTH1063/1250-SW/LW-2X5/2X6 to prevent damage and/or degradation which may be introduced by electrostatic discharge. Block Diagram Receive Section Optical Electrical Fiber Input Post-amp Photoreceiver and Signal Detect +Rx_DAT -Rx_DAT Rx_SD Transmit Section Fiber Output +Tx_DAT Laser AC Modulation -Tx_DAT DC Drive and Safety Control Tx_Disable Fault Sense Tx_Fault (Only available on 2 X 6) w.D a taS hee t4U .co 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. m ww 08/15/00 Page 3 of 23 www..com IBM42F10SNNAA30 IBM42F12SNNAA30 IBM42G10SNNAA30 IBM42G12SNNAA30 IBM42F10LNNAA30 IBM42F12LNNAA30 IBM42G10LNNAA30 IBM42G12LNNAA30 Gigabit Ethernet/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-1063/1250-SW/LW-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 1ms 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 > 10s Tx_Disable Transmitter optical signal t_off < 10s t_on < 1ms w.D a taS hee t4U .co Page 4 of 23 m ww 08/15/00 www..com .. IBM42G12SNNAA30 IBM42G10SNNAA30 IBM42F12SNNAA30 IBM42F10SNNAA30 IBM42G12LNNAA30 IBM42G10LNNAA30 IBM42F12LNNAA30 IBM42F10LNNAA30 Gigabit Ethernet/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 the incoming modulated light intensity is below that required to guarantee the correct operation of the link. Normally, this condition 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 100s 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 10k. taS hee t4U .co m Receive Signal Detection transmitter safety fault Transmitter Fault Detection Optical Signal Signal Removed Tx_Fault Rx_SD Optical Power t_SD_off <100s t_SD_on <100s t_fault Tx_Fault option is only available on 2 X 6 <100s w.D a ww 08/15/00 Page 5 of 23 www..com IBM42F10SNNAA30 IBM42F12SNNAA30 IBM42G10SNNAA30 IBM42G12SNNAA30 IBM42F10LNNAA30 IBM42F12LNNAA30 IBM42G10LNNAA30 IBM42G12LNNAA30 Gigabit Ethernet/Fibre Channel Small Form Factor PTH Transceiver Operation Initialization Timings SFF-PTH-1063/1250-SW/LW-2X5/2X6 with Tx_Disable De-asserted Vcc > 3.15V Tx_Fault Tx_Disable 1 0 SFF-PTH-1063/1250-SW/LW-2X5/2X6 with Tx_Disable Asserted Vcc > 3.15V Tx_Fault Tx_Disable Optical Transmit Signal t_init < 300ms Tx_Fault option is only available on 2 X 6 Optical Transmit Signal 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-1063/1250-SW/LW-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-1063/1250-SW/LW-2X5/2X6 will turn off the laser if a second fault is detected within 25ms 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 Occurrence of transmitter safety fault Tx_Fault Unsuccessful Recovery from a Transmitter Safety Fault Occurrence of transmitter safety fault Tx_Fault Tx_Disable Optical Power t_init* <300ms t_reset >10s Tx_Fault option is only available on 2 X 6 *only if the fault is transient taS hee t4U .co Tx_Disable Optical Power m t_reset >10s Tx_Fault option is only available on 2 X 6 *only if the fault is transient t_fault <100s t_init* <300ms w.D a ww Page 6 of 23 08/15/00 www..com .. IBM42G12SNNAA30 IBM42G10SNNAA30 IBM42F12SNNAA30 IBM42F10SNNAA30 IBM42G12LNNAA30 IBM42G10LNNAA30 IBM42F12LNNAA30 IBM42F10LNNAA30 Gigabit Ethernet/Fibre Channel Small Form Factor PTH Transceiver Absolute Maximum Ratings Symbol TS RHS VCC VI TSOLD TSOLD Parameter Storage Temperature Relative Humidity-Storage Supply Voltage TTL DC Input Voltage Connector Pin Temp during soldering Optics Temperature during soldering Min. -40 0 -0.5 0 Typical Max. 85 95 4.0 VCC + 0.7 165/5 100/60 Unit C % V V C/s C/s Notes 1 1, 2 1 1 1,3 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 2x5 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 Min. 0 3.135 8 3.3 Typical Max. 70 3.465 80 Unit C V % VDDT, VDDR Supply Voltage RHOP Relative Humidity-Operating Power Supply Interface Symbol ITx IRx ITx Parameter Tx Power Current (@ 3.3V) Min Typical 60 90 85 115 100 Max. Unit mA mA mA mA mV (pk-pk) w.D a taS hee t4U .co IRx m Rx Power Current (@ 3.3V) Tx Power Current (@3.465V) Rx Power Current (@3.465V) Ripple & Noise ww 08/15/00 Page 7 of 23 www..com IBM42F10SNNAA30 IBM42F12SNNAA30 IBM42G10SNNAA30 IBM42G12SNNAA30 IBM42F10LNNAA30 IBM42F12LNNAA30 IBM42G10LNNAA30 IBM42G12LNNAA30 Gigabit Ethernet/Fibre Channel Small Form Factor PTH Transceiver Transmit Signal Interface (from host to SFF-PTH-1063/1250-SW/LW-2X5/2X6) Symbol Vo DJelec-xmit TJelec-xmt Parameter PECL Amplitude PECL Deterministic Jitter (1.0625Gb/s) PECL Total Jitter PECL Rise/Fall PECL Differential Skew 100 Min 400 Max. 2000 0.12 0.25 350 20 Unit mV UI UI ps ps Notes 1 2 2 3 1. At 100, differential peak-to-peak, the figure below shows the simplified circuit schematic for the SFF-PTH-1063/1250-SW/LW2X5/2X6 high-speed differential input lines. The PECL input data lines have AC coupling capacitors. The capacitors are not required on the host card. +Tx_DAT 50 8pF VDD 2.4K 3.8K 50 -Tx_DAT 2. Deterministic jitter (DJ) and total jitter (TJ) values are measured according to the methods defined in [2]. [1UI(Unit Interval)=800ps at 1.25Gb/s, and 1UI=941ps at 1.0625Gb/s]. Listed values apply to 1.0625Gb/s, 1.25Gb/s transceivers accept TJ <0.24 UI. 3. Rise and fall times are measured from 20 - 80%, 100 differential. Receive Signal Interface (from SFF-PTH-1063/1250-SW/LW-2X5/2X6 to host) Symbol Vo DJelec-rcv TJelec-rcv Parameter PECL Amplitude PECL Deterministic Jitter (1.0625Gb/s) PECL Total Jitter PECL Differential Skew Min 600 Max. 1000 0.36 0.61 205 Unit mV UI UI ps Note(s) 1 2 2 taS hee t4U .co m 1. At 100, differential peak-to-peak, the figure below shows the simplified circuit schematic for the SFF-PTH-1063/1250-SW/LW2X5/2X6 high-speed differential output lines. The PECL input data lines have AC coupling capacitors. The capacitors are not required on the host card. Rx_VDD 50 +Rx_DAT -Rx_DAT 50 ... Rx_Gnd 2. Deterministic jitter (DJ) and total jitter (TJ) values are measured according to the methods defined in [2]. Jitter values assume worst case input jitter. [1UI(Unit Interval)=800ps at 1.25Gb/s, and 1UI=941ps at 1.0625Gb/s]. Listed values apply to 1.0625Gb/s, 1.25Gb/s transceivers have TJ < 0.749 UI. w.D a ww Page 8 of 23 08/15/00 www..com .. IBM42G12SNNAA30 IBM42G10SNNAA30 IBM42F12SNNAA30 IBM42F10SNNAA30 IBM42G12LNNAA30 IBM42G10LNNAA30 IBM42F12LNNAA30 IBM42F10LNNAA30 Gigabit Ethernet/Fibre Channel Small Form Factor PTH Transceiver Control Electrical Interface Symbol Voltage Levels VOL TTL Output (from SFF-PTH-1063/1250-SW/LW-2X5/2X6) VOH VIL TTL Input (to SFF-PTH-1063/1250-SW/LW-2X5/2X6) VIH Timing Characteristics t_off t_on t_reset t_fault t_init t_SD_on t_SD_off Tx_Disable Assert time Tx_Disable De-assert time Tx_Disable Time to start reset Tx_Fault Assert Time (only available on the 2 X 6) Initialization Time Rx_SD Assert Time Rx_SD De-Assert Time 10 100 300 100 100 10 1 s ms s s ms s s 2 3 3 2 2 2 2.0 VDDT+0.3 V VCC-0.5 0 VCC+0.3 0.8 V V 1 0.0 0.50 V Parameter Min Max. Unit Note(s) 1. A 1K pull-down resistor to GND is present on the SFF-PTH-1063/1250-SW/LW-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 Rx_SD on page 5 for timing relations. w.D a taS hee t4U .co m ww 08/15/00 Page 9 of 23 www..com IBM42F10SNNAA30 IBM42F12SNNAA30 IBM42G10SNNAA30 IBM42G12SNNAA30 IBM42F10LNNAA30 IBM42F12LNNAA30 IBM42G10LNNAA30 IBM42G12LNNAA30 Gigabit Ethernet/Fibre Channel Small Form Factor PTH Transceiver Optical Specifications (Short Wavelength) Receiver Specifications Symbol RL Parameter Operating Wavelength Return Loss of Receiver Average Received Power (1.25Gb/s) OMA Poff Pon Optical Modulation Amplitude (1.0625Gb/s) Rx_SD De-Assert (negate) Level Rx_SD Assert Level Rx_SD Hysteresis 0.5 2.5 Min 770 12 -17 31 -27.0 0 2000 -17.5 -17.0 5.0 Typical Max. 860 Unit nm dB dBm W (pk-pk) dBm (avg) dBm (avg) dB (optical) 1 1, 2 3 3 3 Notes 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 OMA is defined in terms of average optical power (PAVG in W) and extinction ratio (ER) as given by OMA=2PAVG((ER1)/(ER+1)). In this expression the extinction ratio, defined as the ratio of the average optical power (in W) 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 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-1063/1250-SW/LW-2X5/2X6, however, presents a 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. w.D a taS hee t4U .co Page 10 of 23 m ww 08/15/00 www..com .. IBM42G12SNNAA30 IBM42G10SNNAA30 IBM42F12SNNAA30 IBM42F10SNNAA30 IBM42G12LNNAA30 IBM42G10LNNAA30 IBM42F12LNNAA30 IBM42F10LNNAA30 Gigabit Ethernet/Fibre Channel Small Form Factor PTH Transceiver Transmitter Specifications Symbol C PT Trise/Tfall Parameter Spectral Center Wavelength Spectral Width Launched Optical Power Optical Rise/Fall Time Optical Extinction Ratio (1.25Gb/s) OMA RIN12 Optical Modulation Amplitude (1.0625Gb/s) Relative Intensity Noise Eye Opening DJ CPR Deterministic Jitter (1.0625Gb/s) Coupled Power Ratio 9 0.57 0.20 9 156 -117 -9.5 Min 830 Typical Max. 860 0.85 -4.0 260 Unit nm nm (rms) dBm (avg) ps dB W (pk-pk) dB/Hz UI UI dB 1 2 3 4 5 6 7 8 Notes w.D a taS hee t4U .co 1. Launched optical power is measured at the end of a two meter section of a 50/125m 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. Extinction Ratio is the ratio of the average optical power (in dB) in a logical level one to the average optical power in a logical level zero measured under fully modulated conditions with a pattern of five 1s followed by five 0s, in the presence of worst case reflections. 4. Optical Modulation Amplitude (OMA) is defined as the difference in optical power between a logical level one and a logical level zero. The OMA is defined in terms of average optical power (PAVG in W) and extinction ratio (ER) as given by OMA=2PAVG((ER1)/(ER+1)). In this expression, the extinction ratio, defined as the ratio of the average optical power (in W) 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. At 1.0625Gb/s, the specified OMA is equivalent to an average power of -9 dBm at an extinction ratio of 9 dB. 5. RIN12 is the laser noise, integrated over a specified bandwidth, measured relative to average optical power with 12dB return loss. See Ref[1], Annex A. 6. Eye opening is the portion of the bit time where the bit error rate (BER) 10-12. 7. Deterministic Jitter is defined in Ref [1][2]. 8. 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. m ww 08/15/00 Page 11 of 23 www..com IBM42F10SNNAA30 IBM42F12SNNAA30 IBM42G10SNNAA30 IBM42G12SNNAA30 IBM42F10LNNAA30 IBM42F12LNNAA30 IBM42G10LNNAA30 IBM42G12LNNAA30 Gigabit Ethernet/Fibre Channel Small Form Factor PTH Transceiver Optical Specifications (Long Wavelength) Receiver Specifications Symbol RL Parameters Operating Wavelength Return Loss of Receiver Average Received Power (1.25Gb/s) OMA Poff Pon Optical Modulation Amplitude (1.0625Gb/s) Rx_SD De-Assert (negate) Level Rx_SD Assert Level Rx_SD Hysteresis 0.5 2.5 Min 1270 12 -20 15 -30.0 -3 1000 -20.0 -20.5 5.0 Typical Max 1355 Units nm dB dBm W dBm (avg) dBm (avg) dB (optical) 1 1,2 3 3 3 Notes 1. The minimum and maximum values of the average received power in dBm allow 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 OMA is defined in terms of average optical power (PAVG in W) and extinction ratio (ER) as given by OMA=2PAVG((ER1)/(ER+1)). The extinction ratio, defined as the ratio of the average optical power (in W) 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. At 1.0625Gb/s, the specified OMA is equivalent to an average power of -20 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. These SFFs, however, present 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. w.D a taS hee t4U .co Page 12 of 23 m ww 08/15/00 www..com .. IBM42G12SNNAA30 IBM42G10SNNAA30 IBM42F12SNNAA30 IBM42F10SNNAA30 IBM42G12LNNAA30 IBM42G10LNNAA30 IBM42F12LNNAA30 IBM42F10LNNAA30 Gigabit Ethernet/Fibre Channel Small Form Factor PTH Transceiver Transmitter Specifications Symbol C PT Trise/Tfall Parameter Spectral Center Wavelength Spectral Width Launched Optical Power Optical Rise/Fall Time Optical Extinction Ratio (1.25Gb/s) OMA RIN12 Optical Modulation Amplitude (1.0625Gb/s) Relative Intensity Noise Eye Opening DJ Deterministic Jitter (1.0625Gb/s) 0.57 0.20 9 189 -120 -9.5 Min 1290 Typical Max 1335 2.5 -3.0 150 Units nm nm (rms) dBm (avg) ps dBm W dB/Hz UI UI 1 2 3 4 5 6 7 Notes 1. Launched optical power is measured at the end of a two meter section of a 9/125m fiber for the SFF-PTH-1063/1250-LW2X5/2X6. 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. Extinction Ratio is the ratio of the average optical power (in dB) in a logical level one to the average optical power in a logical level zero measured under fully modulated conditions with a pattern of five 1s followed by five 0s, in the presence of worst case reflections. 4. Optical Modulation Amplitude (OMA) is defined as the difference in optical power between a logic level one and a logic level zero. The OMA is defined in terms of average optical power (PAVG in W) and extinction ratio (ER) as given by OMA=2PAVG((ER1)/(ER+1)). In this expression, the extinction ratio, the ratio of the average optical power (in W) 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. 5. RIN12 is the laser noise, integrated over a specified bandwidth, measured relative to average optical power with 12 dB return loss. See ANSI Fibre Channel Specification Annex A.5. 6. Eye opening is the portion of the bit time where the bit error rate (BER) is < 10-12. 7. Deterministic Jitter is defined in Ref [1][2]. w.D a taS hee t4U .co m ww 08/15/00 Page 13 of 23 www..com IBM42F10SNNAA30 IBM42F12SNNAA30 IBM42G10SNNAA30 IBM42G12SNNAA30 IBM42F10LNNAA30 IBM42F12LNNAA30 IBM42G10LNNAA30 IBM42G12LNNAA30 Gigabit Ethernet/Fibre Channel Small Form Factor PTH Transceiver Optical Cable and Connector Specifications (Short Wavelength) Symbol Parameter Min Typical Max. Unit Notes 50/125 m Cable Specifications (Multimode 850nm, 400MHz-km) L L BW c N.A. Length - 1.25Gb/s Length - 1.0625Gb/s Bandwidth @ = 850nm Attenuation @ = 850nm Numerical Aperture 0.20 2 2 400 3.5 500 450 m m MHz-km dB/km 50/125 m Cable Specifications (Multimode 850nm, 500MHz-km) L L BW c N.A. Length - 1.25Gb/s Length - 1.0625Gb/s Bandwidth @ = 850nm Attenuation @ = 850nm Numerical Aperture 0.20 2 2 500 3.5 550 500 m m MHz-km dB/km 62.5/125 m Cable Specifications (Multimode 850nm, 160MHz-km) Length - 1.25Gb/s Length - 1.0625Gb/s BW Bandwidth @ = 850nm Attenuation @ = 850nm N.A. Numerical Aperture 0.275 2 2 160 3.75 220 250 m m MHz-km dB/km 62.5/125 m Cable Specifications (Multimode 850nm, 200MHz-km) Length - 1.25Gb/s Length - 1.0625Gb/s BW Bandwidth @ = 850nm 2 2 200 3.75 0.275 275 300 m m MHz-km dB/km N.A. Numerical Aperture taS hee t4U .co con LC Optical Connector Specifications (Multimode) Nominal Attenuation Attenuation Standard Deviation Connects/Disconnects 0.25 0.15 250 0.4 dB dB cycles 1 1 1 con 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-1063/1250-SW/LW-2X5/2X6,. w.D a ww Page 14 of 23 m Attenuation @ = 850nm 08/15/00 www..com .. IBM42G12SNNAA30 IBM42G10SNNAA30 IBM42F12SNNAA30 IBM42F10SNNAA30 IBM42G12LNNAA30 IBM42G10LNNAA30 IBM42F12LNNAA30 IBM42F10LNNAA30 Gigabit Ethernet/Fibre Channel Small Form Factor PTH Transceiver Optical Cable and Connector Specifications (Long Wavelength) Symbol Parameter Min Typical Max. Unit Notes 9/125m Cable Specifications (Singlemode 1310nm) L L c Length - 1.25Gb/s Length - 1.0625Gb/s Attenuation @ = 1310nm 5000 10000 0.5 m m dB/km 50/125m Cable specifications (Multimode 1310nm) L BW c N.A. Length - 1.25Gb/s Bandwidth @ = 1300nm Attenuation @ = 1300nm Numerical Aperture 0.20 2 400 0.5 550 m MHz-km dB/km 62.5/125m Cable specifications (Multimode 1310nm) L BW c N.A. Length - 1.25Gb/s Bandwidth @ = 1300nm Attenuation @ = 1300nm Numerical Aperture 0.275 2 500 0.5 550 m MHz-km dB/km LC Optical Connector (Singlemode) con con Nominal Attenuation Attenuation Standard Deviation Connects/Disconnects 0.2 0.1 250 0.4 dB dB cycles 1 1 1 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-1063/1250-SW/LW-2X5/2X6. w.D a taS hee t4U .co m ww 08/15/00 Page 15 of 23 www..com IBM42F10SNNAA30 IBM42F12SNNAA30 IBM42G10SNNAA30 IBM42G12SNNAA30 IBM42F10LNNAA30 IBM42F12LNNAA30 IBM42G10LNNAA30 IBM42G12LNNAA30 Gigabit Ethernet/Fibre Channel Small Form Factor PTH Transceiver Reliability Projections Symbol AFR Average Failure Rate Parameter Max. 0.0100 Unit %/khr Note 1 1. AFR specified over 44 khours at 50 C, with minimum airflow of 100 fpm. ESD Compliance Symbol ESDEP ESDLC HBM ESD Rating to Electrical Pins Air Discharge into Front Bezel Parameter Compliance. Class I Class IV Notes 1 2 1. The HBM (human body model) is a 100pF capacitor discharged through a 1.5K 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 process/dust 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, since it is not hermetically sealed, it was not designed to be immersed in cleaning solvents. If the process/dust plug was not contaminated during the wave soldering and aqueous spray cleaning process it can be reused as a dust plug. w.D a taS hee t4U .co Page 16 of 23 m ww 08/15/00 www..com .. IBM42G12SNNAA30 IBM42G10SNNAA30 IBM42F12SNNAA30 IBM42F10SNNAA30 IBM42G12LNNAA30 IBM42G10LNNAA30 IBM42F12LNNAA30 IBM42F10LNNAA30 Gigabit Ethernet/Fibre Channel Small Form Factor PTH Transceiver Mechanical Description (2 X 5 Pin Configuration) Package Diagram w.D a taS hee t4U .co The SFF-PTH-1063/1250-SW/LW-2X5 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 18. m ww 08/15/00 Page 17 of 23 www..com IBM42F10SNNAA30 IBM42F12SNNAA30 IBM42G10SNNAA30 IBM42G12SNNAA30 IBM42F10LNNAA30 IBM42F12LNNAA30 IBM42G10LNNAA30 IBM42G12LNNAA30 Gigabit Ethernet/Fibre Channel Small Form Factor PTH Transceiver Host Card Footprint (2 X 5 Pin Configuration) w.D a taS hee t4U .co Page 18 of 23 m ww 08/15/00 www..com .. IBM42G12SNNAA30 IBM42G10SNNAA30 IBM42F12SNNAA30 IBM42F10SNNAA30 IBM42G12LNNAA30 IBM42G10LNNAA30 IBM42F12LNNAA30 IBM42F10LNNAA30 Gigabit Ethernet/Fibre Channel Small Form Factor PTH Transceiver Mechanical Description (2 X 6 Pin Configuration) Package Diagram w.D a taS hee t4U .co The SFF-PTH-1063/1250-SW/LW-2X6 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 20. m ww 08/15/00 Page 19 of 23 www..com IBM42F10SNNAA30 IBM42F12SNNAA30 IBM42G10SNNAA30 IBM42G12SNNAA30 IBM42F10LNNAA30 IBM42F12LNNAA30 IBM42G10LNNAA30 IBM42G12LNNAA30 Gigabit Ethernet/Fibre Channel Small Form Factor PTH Transceiver Host Card Footprint (2 X 6 Pin Configuration) w.D a taS hee t4U .co Page 20 of 23 m ww 08/15/00 www..com .. IBM42G12SNNAA30 IBM42G10SNNAA30 IBM42F12SNNAA30 IBM42F10SNNAA30 IBM42G12LNNAA30 IBM42G10LNNAA30 IBM42F12LNNAA30 IBM42F10LNNAA30 Gigabit Ethernet/Fibre Channel Small Form Factor PTH Transceiver Recommended Transceiver/Host Interface +3.3v 4.7uH 10uF VccT 0.01uF TXDisable 6 1K OHM 8 9 VCC TX+ TD+ 0.01uF TX- TD- 10 0.01uF OHM 100 Transmitter Driver 200 OHM 200 OHM 100 Ohm differential pair +3.3v ASIC +3.3v +3.3v 10K OHM TXFault VeeT B 1 82 RX+ OHM 82 OHM 4.7uH VccR 2 0.01uF RXVEE 100 Ohm differential pair RX+ 5 127 OHM OHM 127 0.01uF Receiver Amplifier 0.01uF OHM 100 RX- 4 Rx_SD 3 w.D a taS hee t4U .co m VeeR 7 ww 08/15/00 Page 21 of 23 www..com IBM42F10SNNAA30 IBM42F12SNNAA30 IBM42G10SNNAA30 IBM42G12SNNAA30 IBM42F10LNNAA30 IBM42F12LNNAA30 IBM42G10LNNAA30 IBM42G12LNNAA30 Gigabit Ethernet/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: majordomo@dpt.com containing the line: subscribe t11.2 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: majordomo@network.com containing the line: subscribe T11 w.D a taS hee t4U .co Page 22 of 23 5. 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 m 4. 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. ww 08/15/00 www..com .. IBM42G12SNNAA30 IBM42G10SNNAA30 IBM42F12SNNAA30 IBM42F10SNNAA30 IBM42G12LNNAA30 IBM42G10LNNAA30 IBM42F12LNNAA30 IBM42F10LNNAA30 Gigabit Ethernet/Fibre Channel Small Form Factor PTH Transceiver Revision Log Date 08/15/00 Initial release. Description of Modification w.D a taS hee t4U .co m ww 08/15/00 Page 23 of 23 www..com (R) Copyright and Disclaimer (c) Copyright International Business Machines Corporation 2000. All Rights Reserved Printed in the United States of America, August 2000 The following are trademarks of International Business Machines Corporation in the United States, or other countries, or both. IBM IBM Logo Other company, product and service names may be trademarks or service marks of others. All information contained in this document is subject to change without notice. The products described in this document are NOT intended for use in implantation or other life support applications where malfunction may result in injury or death to persons. The information contained in this document does not affect or change IBM product specifications or warranties. Nothing in this document shall operate as an express or implied license or indemnity under the intellectual property rights of IBM or third parties. All information contained in this document was obtained in specific environments, and is presented as an illustration. The results obtained in other operating environments may vary. THE INFORMATION CONTAINED IN THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS. In no event will IBM be liable for damages arising directly or indirectly from any use of the information contained in this document. IBM Microelectronics Division 1580 Route 52, Bldg. 504 Hopewell Junction, NY 12533-6351 The IBM home page can be found at http://www.ibm.com ww w.D a taS hee t4U .co 08/15/00 The IBM Microelectronics Division home page can be found at http://www.chips.ibm.com 1063/1250 Mb/s SFF PTH.01 m |
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