20-76-010-0300 HARTING | Alldatasheet
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20 76 010 0300Ha-VIS GbE SFP Transceiver MM L550 Ha-VIS GbE SFP Transceiver MM L550 Gigabit Ethernet for Duplex LC connector, Multimode cable 550 m
- 850 nm VCSEL Data Rate: 1.25 Gbit/s, NRZ Single +3.3 V Power Supply RoHS Compliant and Lead -free AC/AC Dif ferential Electrical Interface Compliant w ith Multi-Source Agreement (MSA) Small Form Factor Pluggable (SFP) Compliant w ith SFF-8472 Digital Diagnostic Monitoring Interface Duplex LC C onnector Compliance with specifications for IEEE 802.3z Gigabit Ethernet at 1.25 Gbit/s Compliance with ANSI specifications for Fibre Channel applications at 1.06 Gbit/s Eye Safety Designed to m eet Laser Class 1 comply with EN 60 825-1 The Ha-VIS GbE SFP Transceiver MM L550 is the high performance and cost-effective module for serial optical data communication applications specified for multimode of 1.25 Gbit/s. It operates with +3.3 V power supply. The module is intended for multimode fiber, operates at a nominal wavelength of 850 nm and com- plies with Multi-Source Agreement (MSA) Small Form Factor Pluggable (SFP). Each module is integrated di- gital diagnostics functions via an I2C serial interface. The module is a duplex LC connector transceiver de- signed for use in Gigabit Ethernet applications and to provide IEEE 802.3z compliant link for 1.25 Gbit/s short reach applications. The characteristics are per- formed in accordance with Telcordia Specification GR- 468-CORE. Ha-VIS GbE SFP Transceiver MM L550 Identification P art number D rawing D imensions in mm General descriptionFeatures All data represent the current state of development at the time of print and are therefore non-binding. HARTING reserves the right to modify designs without prior notice.
Applications • Gigabit Ethernet Links
- Fibre Channel Links at 1.06 Gbps
- High Speed Backplane Interconnects
- Switched Backbones Ethernet Interface - Fibre Optic Cable types acc. to IEEE 802.3 Multimode fibre, 850 nm; 50 / 125 µm or 62.5 / 125 µm Data rate 1.25 Gbit/s Maximum cable length 50 / 125 µm 550 m 62.5 / 125 µm 275 m Sensitivity ≤ -17 dBm Wave length 850 nm Transmitter Output power -9.5 ... -4 dBm Extinction Ratio (min) 9 dB Center wave length 830 ... 860 nm Center wave length (typ.) 850 nm Spectral width (FWHM) (max) 0.85 nm RIN (max) -117 dB/Hz Coupled power ratio (min) 9 dB Optical rise time (20 % ... 80 %) (max) 260 ps Optical fall time (20 % ... 80 %) (max) 260 ps Output eye compliant with IEEE 802.3z / D5.0 Receiver Maximum input optical power -3 ... -17 dBm Operating wave length 770 ... 860 nm Optical return loss (min) 12 dB Receiver Electrical 3 dB upper cutoff frequency (max) 1500 MHz Loss of Signal - asserted (PA) (min) -30 dBm Loss of Signal - deasserted (max) -16 dBm Loss of Signal - hysterisis (min) 0.5 dB Timing characteristics TX_DISABLE Assert Time (max) 10 µs TX_DISABLE Negate Time (max) 1 ms Time to initialize, include reset of TX_FAULT (max) 300 ms TX_FAULT from fault to assertion (max) 100 µs TX_DISABLE time to start reset (min) 10 µs Receiver Loss of Signal Assert Time (max) off to on 100 µs on to off 100 µs Ha-VIS GbE SFP Transceiver MM L550 Technical characteristics
Block diagram of transceiver Pin assignment diagram of transceiver Top of board Bottom of board (as viewed through top of board) Pin Symbol Functional description Pin Symbol Functional description
1 VeeT Transmitter ground 11 VeeR Receiver ground
2 TX Fault Transmitter Fault Indication (not connected) 12 RD- Inverse received data out
3 TX Disable Transmitter Disable - module disables on high or open 13 RD+ Received data out
4 MOD-DEF(2) Module Definition 2 - two wire serial ID interface 14 VeeR Receiver ground
5 MOD-DEF(1) Module Definition 1 - two wire serial ID interface 15 VccR Receiver Power
6 MOD-DEF(0) Module Definition 0 - grounded in module 16 VccT Transmitter Power
7 Rate Select Not connected 17 VeeT Transmitter ground
8 LOS Loss of signal 18 TD+ Transmitter data in
9 VeeR Receiver ground 19 TD- Inverse transmitter data in
10 VeeR Receiver ground 20 VeeT Transmitter ground
Ha-VIS GbE SFP Transceiver MM L550 Technical characteristics
HARTING Electric GmbH & Co. KG | Wilhelm-Harting-Straße 1 | D-32339 Espelkamp Tel.: +49 5772 47-97100 | Fax: +49 5772 47-495 www.HARTING.com | electric@HARTING.com 2015-11-19 Power Supply Power supply (Vcc) 0...6 V DC Supply current (max) 240 mA Operating voltage and SD output 3.3 V TTL AC/AC Permissible range 3.1 V to 3.5 V Data input voltage swing 400 ... 1660 mV Transmitter Transmitter supply current (max) 140 mA Tx Transmitter Disable Input voltage - low 0 ... 0.8 V Tx Transmitter Disable Input voltage - high 2.0 V ... Vcc Tx Transmitter Fault Output voltage - low 0 ... 0.8 V Tx Transmitter Fault Output voltage - high 2.0 V ... Vcc Receiver Receiver supply current (max) 100 mA Rx LOS Output voltage - low 0 ... 0.8 V Rx LOS Output voltage - high 2.0 V ... Vcc Design features Housing type metal housing Dimensions (W x H x D) 13.7 mm x 8.95 mm x 56.5 mm Environmental conditions Operating temperature -40 °C to +85 °C Storage temperature -40 °C to +85 °C EMC Most equipment utilizing high-speed transceivers will be re- quired to meet the following requirements: 1) FCC in the United States 2) CENELEC EN 55 022 (CISPR 22) in Europe To assist the customer in managing the overall equipment EMC performance, the transceivers have been designed to satisfy FCC class B limits and provide good immunity to radio-frequen- cy electromagnetic fields. Eye safety The transceivers have been designed to meet Class 1 eye safe- ty and comply with EN 60 825-1. Ha-VIS GbE SFP Transceiver MM L550 Technical characteristics Han® Data Sheet 0412/02