10/100/1000 Base Copper SFP

10/100/1000G RJ45 Optical Transceiver 100m Features: • Up to 1.25Gb/s bi-directional data links Hot-pluggable SFP footprint • Operation Temperature range (0°C to +70°C) Fully metallic enclosure for low EMI Low power dissipation • Compact RJ-45 connector assembly Detailed product information in EEPROM • +3.3V single power supply • Access to physical layer IC via 2-wire serial bus • 10/100/1000 BASE-T operation in host systems with SGMII interface Compliant with SFPMSA • Compliant with IEEE Std 802.3TM-2002 Compliant with FCC 47 CFR Part 15, Class B RoHS Compliant Products Available Applications: • 1.25 Gigabit Ethernet over Cat 5 cable Switch/Router to Switch/Router Link High speed I/O for file severs Description: • ESFP-1.25G-RJ45 copper SFP transceivers high performance, cost effective module compliant with the Gigabit Ethernet and 1000BASE-T standards as specified in IEEE 802. • 3-2002andIEEE802.3ab, whichsupporting1000Mbpsdata-rateupto100metersreachover unshielded twisted-pair category 5 cable. The Copper SFP supports1000 Mbps full duplex data-linkswith5-levelPulseAmplitudeModula- tion (PAM)signals. Allfourpairsinthecableare used with symbol rate at 250Mbps on each pair. The Copper SFP provides standard serial ID information compliant with SFP MSA, which can be accessed with address of A0h via the 2-wire serial CMOS EEPROM protocol. The physical IC can also be accessed via 2-wire serial bus at address Ache. Pin Signal name Description MSA Notes 1 VEET Transmitter ground (common with receiver ground) 2 TFAULT Transmitter Fault. Not supported Note 1 3 TDIS Transmitter Disable. PHY disabled on high or open Note 2 4 MOD_DEF (2 Module Definition 2. Data line for Serial ID. Note 3 5 MOD_DEF (1 Module Definition 1. Clock line for Serial ID. Note 3 6 MOD_DEF (0 Module Definition 0. Grounded within the module. Note 3 7 Rate Select No connection required 8 LOS Loss of Signal - High Indicates Loss of Signal 9 VEER Receiver Ground (common with transmitter ground) 10 VEER Receiver Ground (common with transmitter ground) 11 VEER Receiver Ground (common with transmitter ground) 12 RD- Receiver Inverted DATA out. AC Coupled Note 4 13 RD+ Receiver Non-inverted DATA out. AC Coupled Note 4 14 VEER Receiver Ground (common with transmitter ground) 15 VCCR Receiver Power Supply Note 5 16 VCCT Transmitter Power Supply Note 5 17 VEET Transmitter Ground (Common with Receiver Ground) 18 TD+ Transmitter Non-Inverted DATA in. AC Coupled. Note 6 19 TD- Transmitter Inverted DATA in. AC Coupled. Note 6 20 VEET Transmitter Ground (common with receiver ground) SFP to Host Connector Pin Out: Notes: • TX Fault is not used and is always tied to ground through a 100ohm resistor. • TXD is able as described in the MSA is not applicable to the1000BASE-Tmodule, but is used for convenience as an input to reset the internal ASIC. This pin is pulled up within the module with a 4.7K resistor. Low (0 –0.8 V): Transceiver on between (0.8V and 2.0V): • Undefined High (2.0– 3.465V): Transceiver in reset state Open: Transceiver in reset state Mod-Def 0,1,2. These are the module definition pins. They should be pulled up with a 4.7-10K resistor on the host board to a supply less than VCCT +0.3V or VCCR +0.3V. • Mod Def 0 is tied to ground through a 100-ohm resistor to indicate that the module is present. Mod-Def1 is clock line of two wire serial interface for optional serial ID Mod-Def 2 is data line of two wire serial interface for optional serial ID • RD-/+: These are thief inertial receiver outputs. They are accoupled 100ohm differential lines which should beterminatedwith100ohmdifferentialattheuserSerDes.Theaccouplingisdoneinsidethe module and is thus not required on the host board. The voltages win goes these lines will be between 370 and 2000 mV differential (185 –1000 mV single ended) when properly terminated. These levels are compatible with CML and LVPECL voltages wings. • VCC Rand VCC Tare the receiver and transmitter power supplies. They are definedas3.3V± 5%at the SFP connector pin. The maximum supply currents about 300mAand the associated in-rush current will typically be no more than 30mA above steady state after 500 nanoseconds. • TD-/+: These are the differential transmitter inputs. They are a couple differential lines with 100 W differential termination inside the module. The accoupling is done inside the modulini’s thus not required on the host board. The inputs will accept differential swing so f 500–2400mV (250–1200mV single ended), though it is recommended that values between 500 and 1200mV differential (250–600mV single ended) be used for best EMI performance. These levels are compatible with CML and LVPECL voltage swings Parameter Symbo Min. Max. Unit Notes/Conditions SFP Output LO VOL 0 0.5 V 4.7k to 10k pull- SFP Output HIG VOH host_ Vcc - host_ Vcc + 0.3 V 4.7k to 10k pull- SFP Input LOW VIL 0 0.8 V 4.7k to 10k pull-up to Vcc. SFP Input HIGH 2 Vcc + 0.3 V V 4.7k to 10k pull-up to Vcc. +3.3 Volt electrical power interface: • ESF P-1.25G RJ4 5 has an input voltage range of 3.3 V + /- 5%. The 4 V maxi mum voltage is not allowed for continuous operation. Caution: Power consumption and surge current are higher than the specified vales in the SFPMSA Low-Speed Signals: • MOD_DEF (1) (SCL) and MOD_DEF (2) (SDA), are open drain CMOS signals. Both MOD_DEF (1) and MOD_DEF (2) must be pulled up to host_ Vcc. Parameter Symbol Mi Typical Ma Unit Notes/Conditions Supply Curre Is 320 375 mA 1.2W max power over full range of voltage and temperature. See caution note below Input Voltage Vcc 3.1 3.3 3.4 V Referenced to GND Surge Current Isurge 30 mA Hot plug above steady state current. See caution note High-Speed Electrical Interface: • All high-speed signals are AC-coupled internally. Transmission Line-SFP Parameter Symbol Mi Typica l Max. Unit Notes/Conditions Line Frequency fL 125 MH 5-level encoding, per IEEE 802.3 Tx Output Impedance Zout,T X 100 Oh Differential Rx Input Impedance Zin,RX 100 Oh Differential Host-SFP Parameter Symbol Mi Typical Ma Unit Notes/Conditions Single ended data input swing Vinsing 25 0 120 0 mV Single ended Single ended data output swing Voutsin g 35 0 100 800 mV Single ended Rise/Fall Time Tr,Tf 175 pse 20%-80% Tx Input Impedance Zin 50 Oh Single ended Rx Output Impedance Zout 50 Oh Single ended Parameter Symbo Mi Typical Max. Units Notes/Conditions Data Rate BR 10 1,00 Mb/s IEEE 802.3 compatible. Cable Length L 100 m Category 5 UTP. BER <10-12 General Specifications: Notes: • Clock tolerance is +/- 50 ppm • By default, the Copper SFP is a full duplex device in preferred master mode • Automatic crossover detection is enabled. External crossover cable is not required • 10/100/1000 BASE-T operation requires the host system to have an SGMII interface with no clocks, with a SERDES that does not support SGMII, the module will operate at 1000BASE-T only. Environmental Specifications: • The XF33A01 has an extended range from 0°C to +70°C case temperature as specified in Table 7. Serial ID Memory Contents”: Data Address Length Name of Length Description and Contents Base ID Fields 0 1 Identifier Type of Serial transceiver (03h=SFP) 1 1 Reserved Extended identifier of type serial transceiver (04h) 2 1 Connector Code of optical connector type (22=RJ45) 3-10 8 Transceiver 1000BASE-T 11 1 Encoding 8B10B (01h) 12 1 BR, Nominal Nominal baud rate, unit of 100Mbps 13 1 Reserved (0000h) 14 1 Length (9um, k Link length supported for 9/125um fiber, units of km 15 1 Length(9um) Link length supported for 9/125um fiber, units of 100m 16 1 Length(50um) Link length supported for 50/125um fiber, units of 10m 17 1 Length (62.5u Link length supported for 62.5/125um fiber, units of 10m 18 1 Length (Copper Link length supported for copper, units of meters 19 1 Reserved 20-35 16 Vendor Name SFP vendor name: Lightens 36 1 Reserved 37-39 3 Vendor OUI SFP transceiver vendor OUI ID 40-55 16 Vendor PN Part Number: “LSFP-T-M2” (ASCII) 56-59 4 Vendor rev Revision level for part number 60-61 2 Wavelength Laser wavelength 62 1 Reserved 63 1 CCID Least significant byte of sum of data in address 0-62 Extended ID Fields 64-65 2 Option Indicates which optical SFP signals are implemented (001Ah = LOS, TX_FAULT, TX_DISABLE all supported) 66 1 BR, max Upper bit rate margin, units of % 67 1 BR, min Lower bit rate margin, units of % 68-83 16 Vendor SN Serial number (ASCII) 84-91 8 Date code Manufacturing date code 92-94 3 Reserved 95 1 CCEX Check code for the extended ID Fields (addresses 64 to 94) Vendor Specific ID Fields 96-127 32 Readable Vendor specific date, read only Parameter Symbol Min. Typic Max. Units Notes/Condition s Operating Temperature Top 0 70 °C Case temperature Storage Temperature Tsto -40 85 °C Ambient temperature Maximum Supply Voltage Vcc -0.5 4 V - Relative Humidity RH 0 85 % - Mechanical Dimensions: Order Information: Part Number Product Description SFP1000C-AT 10/100/1000M RJ45 100m