DTR Multimode Transceivers for ATM/SONET/SDH, Fibre Channel, FDDI & Fast Ethernet Features þ Designed for ATM/SONET/SDH at OC-3/STM-1 & OC-12/STM-4; FDDI & Fast Ethernet (100-FX) & Fibre Channel (266 Mbaud) þ Multi-sourced 1x9 package style þ Duplex SC or ST or FC connector þ - 40°C to +85°C option available þ Single +5 V supply & PECL interface þ Conductive Plastic or Metal package þ Wave Solder & Aqueous Wash Process Compatible þ Low cost option for shorter link distances Description contact from the SC connector to the equipment chassis opening is also available for enhanced EMI performance. The transceiver is compatible with standard PCB production process (i.e. wave solder and aqueous wash compatible). The transceiver is also offered in a metal package with ST or FC connector interface. The DTR fiber optic transceivers offer a simple, convenient way to interface your ATM/SONET/SDH, FDDI, Fast Ethernet, or Fibre Channel boards to multimode fiber optic cables at 1300 nm wavelength. The transmitter incorporates a highly reliable InGaAsP surface-emitting LED and a driver circuit which converts Pseudo Emitter Coupled Logic (PECL) data to light. The receiver incorporates an InGaAs PIN photodiode converting the light signal into an electrical current which is amplified and regenerated into PECL-compatible data. A PECL Signal Detect status output is also provided. The transceiver operates from a single +5V power supply over an operating temperature range of 0°C to +70°C. A high performance version with an operating temperature range of - 40°C to +85°C (“A” option) is also offered. Several versions are available for ATM/SONET/SDH applications at OC-3/STM-1(156 Mb/s) & OC-12/STM4 (622Mb/s), Fast Ethernet (100 Base FX) & FDDI applications at 125 Mbaud, and Fibre Channel applications at 266 Mbaud. The DTR-RC module is a reduced cost alternative for applications with shorter link distances. The transceiver is housed in a PCI-mezzanine-compliant (9.8 mm maximum height) one-row, 9-pin (1x9) package with Duplex SC connector interface. The transceiver package is made of conductive plastic to obtain excellent EMI shielding. An optional EMI shield for making direct Optical Communication Products, Inc. 1 21737-0300, Rev. F 9-28-99 Fast Ethernet & FDDI Transceiver: DTR-125 Transmitter Performance Characteristics (over Operating Temperature, VCC = 4.75 to 5.25V) Parameter Symbol Minimum Typical Maximum Units B DC 125 266 Mb/s Po - 19.0 - 16.0 - 14.0 dBm lc 1270 - 1380 nm DlFWHM - 140 - nm t r, t f 0.6 - 3.5 ns Phi / Plo 10 - - dB POFF - - - 45.0 dBm RJ - - 0.76 ns Duty Cycle Distortion (peak-to-peak) DCD - - 0.6 ns Data Dependent Jitter (peak-to-peak) DDJ - - 0.6 ns Data Rate Optical Output Power Center Wavelength 1 2 Spectral Width (FWHM) 2 Optical Rise and Fall Time (10% to 90%) 2 Extinction Ratio Transmitter OFF Power (continuous logic LOW input) Random Jitter (peak-to-peak) Measured average power coupled into 62.5/125 mm, 0.275 NA graded-index multimode fiber. The minimum power specified is at Beginning-of-Life (BOL). 2 Center wavelength, spectral width and rise/fall time are compliant with Figure 5.1 of the FDDI PMD specifications. 1 Receiver Performance Characteristics (over Operating Temperature, VCC = 4.75 to 5.25V) Parameter Symbol Minimum Typical Maximum Units B 20 125 266 Mb/s - 31.0 - 33.0 - - 32.5 - 34.5 - Pmax - 14.0 - 12.0 - dBm Increasing Light Input Psd+ - - - 31.0 dBm Decreasing Light Input Psd- - 45.0 - - dBm 1.5 - - dB ms Data Rate Minimum Input Optical Power (2.5 x 10-10 BER) 1 FDDI Test 2 Pmin 27 - 1 PRBS 3 Maximum Input Optical Power (2.5 x 10-10 BER) 1 Signal Detect Thresholds Signal Detect Hysteresis Signal Detect Timing Delay Increasing Light Input t sd+ - - 100 Decreasing Light Input t sdl - - 350 1100 - 1600 Wavelength of Operation 1 2 3 dBm nm Specified in Average Optical Input Power and measured at 1300 nm wavelength and 125 Mbaud. Worst Case FDDI Test Conditions. When tested with 27 - 1 Pseudo Random Binary Sequence with optical input rise/fall time of 2.5 ns and optimum sampling. Low Cost Fast Ethernet & FDDI Transceiver: DTR-125-RC Performance Characteristics (over Operating Temperature, VCC = 4.75 to 5.25V) Transmitter Parameter Optical Output Power 1 Spectral Width (FWHM) Symbol Minimum Typical Maximum Units Po DlFWHM - 21.0 - 18.0 - 14.0 dBm - - 250 nm t r, t f - - 4.0 ns Minimum Typical Maximum Units - 29.0 - 31.0 - - 30.5 - 32.5 - - - - 29.0 Optical Rise and Fall Time (10% to 90%) 1 Measured average power coupled into 62.5/125 mm, 0.275 NA graded-index multimode fiber. The minimum power specified is at Beginning-of-Life (BOL). Receiver Parameter Minimum Input Optical Power (2.5 x 10-10 BER) 1 Symbol FDDI Test 7 2 2 - 1 PRBS Pmin 3 Psd+ Signal Detect Thresholds Increasing Light Input 1,2 & 3 All three notes are the same as in the DTR-125 Receiver specifications. All other performance parameters are the same as DTR-125 Transceivers. 21737-0300, Rev. F 9-28-99 2 dBm dBm ATM OC-3/STM-1 Transceiver: DTR-156 Transmitter Performance Characteristics (over Operating Temperature, VCC = 4.75 to 5.25V) Parameter Symbol Minimum Typical Maximum Units B DC 156 266 Mb/s Po lc - 19.0 - 16.0 - 14.0 dBm 1270 - 1380 nm DlFWHM - - 200 nm t r, t f - 2.0 3.0 ns Phi / Plo 10 - - dB POFF - - - 45.0 dBm RJ - - 0.52 ns DCD - - 0.6 ns Data Rate Optical Output Power 1 Center Wavelength Spectral Width (FWHM) Optical Rise and Fall Time (10% to 90%) Extinction Ratio Transmitter OFF Power (continuous logic LOW input) Random Jitter (peak-to-peak) Duty Cycle Distortion (peak-to-peak) 1 Measured average power coupled into 62.5/125 mm, 0.275 NA graded-index multimode fiber. The minimum power specified is at Beginning-of-Life (BOL). Receiver Performance Characteristics (over Operating Temperature, VCC = 4.75 to 5.25V) Parameter Symbol Minimum Typical Maximum Units B 50 156 266 Mb/s Receiver Sensitivity (2.5 x 10-10 BER) 1 Pmin - 30.0 - 33.0 - dBm Maximum Input Optical Power (2.5 x 10-10 BER) 1 Pmax - 14.0 - 12.0 - dBm Increasing Light Input Psd+ - - - 30.0 Decreasing Light Input Psd- - 45.0 - - 1.0 - - Data Rate Signal Detect Thresholds Signal Detect Hysteresis Signal Detect Timing Delay Increasing Light Input t sd+ - - 100 Decreasing Light Input t sd- - - 350 l 1100 - Wavelength of Operation 1 dBm 1600 dB ms nm 23 Specified in Average Optical Input Power and measured at 156 Mb/s and 1300 nm wavelength with 2 -1 PRBS and a minimum eye opening of 1.7 ns. Low Cost ATM OC-3/STM-1 Transceiver: DTR-156-RC Performance Characteristics (over Operating Temperature, VCC = 4.75 to 5.25V) Transmitter Parameter Optical Output Power Symbol Minimum Typical Maximum Units Po - 21.0 - 18.0 - 14.0 dBm DlFWHM - - 250 nm t r, t f - - 4.0 ns 1 Spectral Width (FWHM) Optical Rise and Fall Time (10% to 90%) 1 Measured average power coupled into 62.5/125 mm, 0.275 NA graded-index multimode fiber. The minimum power specified is at Beginning-of-Life (BOL). Receiver Parameter Minimum Input Optical Power (2.5 x 10 Signal Detect Thresholds 1 -10 BER) Symbol Minimum Typical Maximum Units Pmin - 29.0 - 32.0 - dBm Psd+ - - - 29.0 dBm 1 Increasing Light Input same as note #1 in the DTR-156 Receiver specifications. All other performance parameters are the same as DTR-156 Transceivers. 3 21737-0300, Rev. F 9-28-99 266 Mb/s Fibre Channel Transceiver: DTR-266 Transmitter Performance Characteristics (over Operating Temperature, VCC = 4.75 to 5.25V) Parameter Symbol Minimum Typical Maximum Units B DC 266 320 Mb/s Po lc - 19.0 - 16.0 - 14.0 dBm 1270 - 1380 nm DlFWHM - - 200 nm t r, t f - - 2.2 ns Phi / Plo 10 - - dB POFF - - - 45.0 dBm RJ - - 0.5 ns Duty Cycle Distortion (peak-to-peak) DCD - - 0.6 ns Data Dependent Jitter ((peak-to-peak) DDJ - - 0.5 ns Data Rate Optical Output Power 1 Center Wavelength Spectral Width (FWHM) Optical Rise and Fall Time (10% to 90%) Extinction Ratio Transmitter OFF Power (continuous logic LOW input) Random Jitter (peak-to-peak) 1 Measured average power coupled into 62.5/125 mm, 0.275 NA graded-index multimode fiber. The minimum power specified is at Beginning-of-Life (BOL). Receiver Performance Characteristics (over Operating Temperature, VCC = 4.75 to 5.25V) Parameter Symbol Minimum Typical Maximum Units B 20 266 320 Mb/s Receiver Sensitivity (2.5 x 10-10 BER) 1 Pmin - 28.0 - 30.0 - dBm Maximum Input Optical Power (2.5 x 10-10 BER) 1 Pmax - 14.0 - 12.0 - dBm Increasing Light Input Psd+ - - - 28.0 Decreasing Light Input Psd- - 45.0 - - - 1.0 - - Increasing Light Input t sd+ - - 100 Decreasing Light Input t sd- - - 350 l 1100 - 1600 Data Rate Signal Detect Thresholds Signal Detect Hysteresis Signal Detect Timing Delay Wavelength of Operation 1 dBm Specified in Average Optical Input Power and measured at 266 Mb/s and 1300 nm wavelength with 27-1 PRBS. 21737-0300, Rev. F 9-28-99 4 dB ms nm ATM OC-12/STM-4 Transceiver: DTR-622 Transmitter Performance Characteristics (over Operating Temperature, VCC = 4.75 to 5.25V) Parameter Symbol Minimum Typical Maximum Units B DC 622 700 Mb/s Po lc - 20.0 - 18.0 - 14.0 dBm 1270 - 1380 nm DlFWHM - 140 200 nm t r, t f - 1.0 1.25 ns Phi / Plo 10 - - dB RJ - - 0.13 ns DCD - - 0.4 ns Data Rate Optical Output Power 1 Center Wavelength Spectral Width (FWHM) Optical Rise and Fall Time (10% to 90%) Extinction Ratio Random Jitter (peak-to-peak) Duty Cycle Distortion (peak-to-peak) 1 Measured average power coupled into 62.5/125 mm, 0.275 NA graded-index multimode fiber. The minimum power specified is at Beginning-of-Life (BOL). Receiver Performance Characteristics (over Operating Temperature, VCC = 4.75 to 5.25V) Parameter Symbol Minimum Typical Maximum Units B 50 622 700 Mb/s Pmin - 26.0 - 28.0 - dBm 1 Pmax - 14.0 - 12.0 - dBm Increasing Light Input Psd+ - - - 26.0 Decreasing Light Input Psd- - 40.0 - - - 1.0 - Data Rate -10 Receiver Sensitivity (10 BER) 1 -10 Maximum Input Optical Power (10 Signal Detect Thresholds BER) Signal Detect Hysteresis Signal Detect Timing Delay Increasing Light Input t sd+ - - 100 Decreasing Light Input t sd- - - 350 l 1100 - Wavelength of Operation 1 dBm 1600 dB ms nm 23 Specified in Average Optical Input Power and measured at 622 Mb/s and 1300 nm wavelength with 2 -1 PRBS and a minimum eye opening of 0.31 ns. Low Cost ATM OC-12/STM-4 Transceiver: DTR-622-RC Performance Characteristics (over Operating Temperature, VCC = 4.75 to 5.25V) Transmitter Parameter Optical Output Power Symbol Minimum Typical Maximum Units Po - 22.0 - 20.0 - 14.0 dBm t r, t f - 1.2 1.6 ns 1 Optical Rise and Fall Time (10% to 90%) 1 Measured average power coupled into 62.5/125 mm, 0.275 NA graded-index multimode fiber. The minimum power specified is at Beginning-of-Life (BOL). All other performance parameters are the same as DTR-622 Transceivers. 5 21737-0300, Rev. F 9-28-99 DTR Multimode Transceivers Absolute Maximum Ratings Parameter Symbol Minimum Maximum Units Tst - 40 + 85 °C - 40 + 85 0 + 70 Storage Temperature "A" option Operating Temperature Top "blank" option °C Supply Voltage VCC - 0.5 + 6.0 V Input Voltage Vin - 0.5 VCC V Output Current IO - 50 mA Lead Soldering Temperature & Time - - 260°C, 10 sec Transmitter Electrical Interface (over Operating Temperature Range) Parameter Symbol Minimum Typical Maximum Units Input HIGH Voltage VIH VCC - 1.165 - VCC - 0.700 V Input LOW Voltage VIL VCC - 1.890 - VCC - 1.475 V Data Input Current - HIGH IH - - 350 mA Data Input Current - LOW IL - - 250 mA Receiver Electrical Interface (over Operating Temperature Range) Parameter Symbol Minimum Typical Maximum Units Output HIGH Voltage VOH VCC - 1.080 - VCC - 0.700 V Output LOW Voltage VOL VCC - 1.950 - VCC - 1.595 V Output Current IO - - 25 mA Electrical Power Supply Characteristics (over Operating Temperature Range) Parameter Symbol Minimum Typical Maximum Units VCC 4.75 5.0 5.25 V TX ICC - 110 150 mA RX ICC 70 110 mA TX ICC - 95 120 mA RX ICC - 55 70 mA Supply Voltage 622 Mb/s module Supply Current all others Related Products for Multimode Fiber Applications DTR-xxx-3.3: 3.3 volt version of the DTR-xxx Multimode Transceivers DTC-03-MM: OC-3/STM-1 1300 nm LED-based Transceivers with Clock Recovery (2x9 package) DTC-12-MM: OC-12/STM-4 1300 nm LED-based Transceivers with Clock Recovery (2x9 package) DTR-1250-MM: Gigabit Ethernet 850 nm VCSEL Transceivers (1x9 package) DTR-1062-MM: 1.062 Gbaud Fibre Channel 850 nm VCSEL Transceivers (1x9 package) FDL-TX & FDL-RX: Conductive Plastic Transmitter & Receiver Modules for OC-1, OC-3/STM-1 & FDDI/Fast Ethernet (16-PIN DIP package) DTL-TX & DTL-RX: Hermetically sealed Transmitter & Receiver Modules for OC-1, OC-3/STM-1 & FDDI/Fast Ethernet (16-PIN DIP package) 21737-0300, Rev. F 9-28-99 6 DTR Multimode Transceivers Application Notes is recommended). Transmitter: When the DATA+ input is at logic HIGH and DATA- input is at logic LOW, the LED is ON; and vice versa. In single-ended applications, the unused input pin should be biased to VCC - 1.29 V. Interface circuit: The power supply line should be wellfiltered. All 0.1 mF power supply bypass capacitors should be as close to the DTR transceiver module as possible. The two front GND posts should be grounded to Circuit Ground or Chassis Ground. The termination resistors for the transmitter should be close to the DTR transceiver module. The termination resistors for the receiver should be close to the PHY or SERDES device (which receives the DATA outputs from the receiver). Receiver: Both differential DATA+ and DATA- outputs are PECL levels requiring termination (50 ohms to VCC - 2 volts or 510 ohms to GND is recommended). For optimum performance, both outputs should be terminated in the same manner, even if only one is used. The Signal Detect circuit monitors the level of the incoming optical signal and generates a logic LOW signal when insufficient photocurrent is produced. The SIGNAL DETECT output is PECL level requiring termination (510 ohms to GND +5 volt If the receiver outputs drive long traces or multiple loads, the use of an ECL buffer gate to isolate the receiver from transmission line reflections is recommended. C a p a c ito r v a lu es in mF, R e s is to r v alu e s in o h m 0 .1 1 mH co il o r fe rrite in d u cto r 0 .1 + 10 0 .1 82 5 S IG N A L D E TECT 4 510 82 8 TXD+ 7 TXD - 2 RXD+ 3 RXD - 6 fe rrite in d u cto r 10 82 DTR 1 mH co il o r + 82 0 .1 9 GND POSTS 1 130 130 130 130 ST Receptacle Package Dimension in inches [mm] 7 21737-0300, Rev. F 9-28-99 DTR Multimode Transceivers FC Receptacle Package Pin Assignments PIN Dimension in inches [mm] FUNCTION 1 RX GND 2 RD+ (RX DATA OUT +) 3 RD- (RX DATA OUT -) 4 SD (RX SIGNAL DETECT) 5 VCCRX 6 VCCTX 7 TD- (TX DATA IN -) 8 TD+ (TX DATA IN +) 9 TX GND Duplex SC Receptacle Package Dimension in inches [mm] Ordering Information DTR - XXX - YY - T or DTR - XXX - RC - YY - T Data Rate (Application) 125: FDDI/Fast Ethernet 156: OC-3/STM-1 266: Fibre Channel 622: OC-12/STM-4 Receptacle “Blank”: SC Receptacle ST : ST Receptacle FC : FC Receptacle Temperature Range “Blank”: 0°C to +70°C A : - 40°C to +85°C Optical Communication Products, Inc. 9736 Eton Avenue, Chatsworth, CA 91311, Tel.: 818-701-0164, FAX: 818-701-1468 Optical Communication Products, Inc. reserves the right to make changes in equipment design or specifications without notice. Information supplied by Optical Communication Products, Inc. is believed to be accurate and reliable. However, no responsibility is assumed by Optical Communication Products, Inc. for its use nor for any infringements of third parties which may result from its use. No license is granted by implication or otherwise under any patent right of Optical Communication Products, Inc. 21737-0300, Rev. F 9-28-99 8 Contents Description .................................................................................................................................... 1 Fast Ethernet & FDDI Transceiver: DTR-125.....................................................2 Low Cost Fast Ethernet & FDDI Transceiver: DTR-125-RC ............................2 ATM OC-3/STM-1 Transceiver: DTR-156...........................................................3 Low Cost ATM OC-3/STM-1 Transceiver: DTR-156-RC ..................................3 266 Mb/s Fibre Channel Transceiver: DTR-266 .................................................4 ATM OC-12/STM-4 Transceiver: DTR-622.........................................................5 Low Cost ATM OC-12/STM-4 Transceiver: DTR-622-RC ................................5 Absolute Maximum Ratings ........................................................................................................ 6 Transmitter Electrical Interface ................................................................................................. 6 Receiver Electrical Interface....................................................................................................... 6 Electrical Power Supply Characteristics ................................................................................... 6 Application Notes ......................................................................................................................... 7 ST Receptacle Package ............................................................................................................................. 7 FC Receptacle Package ............................................................................................................................ 8 Duplex SC Receptacle Package ............................................................................................................... 8 Ordering Information .................................................................................................................. 8 9 21737-0300, Rev. F 9-28-99