- Description
- Specification
Features
• Up to 1,25Gb/s bi-directional data links
• Hot-pluggable SFP footprint • Extended case temperature range (0°C to +70°C )
• Fully metallic enclosure for low EMI
• Low power dissipation (1.05 W typical)
• Compact RJ-45 connector assembly
• Access to physical layer IC via 2-wire serial bus
• 1000 BASE-T operation in host systems with SERDES interface
• 10/100/1000Mbps compliant in host systems with SGMII interface
| +3.3V volt Electrical Power Interface | ||||||
| Parameter | Symbol | Min | Typ | Max | Units | Notes/Conditions |
| Supply Current | Is | 320 | 375 | mA | 1 2W max power over full range of voltage and temperature.
See caution note below |
|
| Input Voltage | Vcc | 3.13 | 3.3 | 3.47 | V | Referenced to GND |
| Maximum Voltage | Vmax | 4 | V | |||
| Surge Current | Isurge | 30 | mA | Hot plug above steady state current. See caution note below | ||
| Low-Speed Signals, Electronic Characteristics | |||||
| Parameter | Symbol | Min | Max | Units | Notes/Conditions |
| SFP Output LOW | VOL | 0 | 0.5 | V | 4.7k to 10k pull-up to host_Vcc, measured at host side of connector |
| SFP Output HIGH | VOH | host Vcc-0^5 | host Vcc + 0.3 | V | 4.7k to 10k pull-up to host_Vcc, measured at host side of connector |
| SFP Input LOW | VIL | 0 | 0.8 | V | 4.7k to 10k pull-up to Vcc, measured at SFP side of connector |
| SFP Input HIGH | VIH | 2 | Vcc + 0.3 | V | 4.7k to 10k pull-up to Vcc, measured at SFP side of connector |
| High-Speed Electrical Interface Transmission Line-SFP | ||||||
| Parameter | Symbol | Min | Typ | Max | Units | Notes/Conditions |
| Line Frequency | fL | 125 | MHz | 5-level encoding, per IEEE 802.3 | ||
| Tx Output Impedance | Zout,TX | 100 | Ohm | Differential, for all Frequencies between 1MHz and 125MHz | ||
| Rx Input Impedance | Zin，RX | 100 | Ohm | Differential, for all Frequencies between 1MHz and 125MHz | ||
| High-Speed Electrical Interface, Host-SFP | ||||||
| Parameter | Symbol | Min | Typ | Max | Units | Notes/Conditions |
| Single ended data input swing | Vinsing | 250 | 1200 | mV | Single ended | |
| Single ended data output swing | Voutsing | 350 | 800 | mV | Single ended | |
| Rise/Fall Time | Tr，Tf | 175 | psec | 20%-80% | ||
| Tx Input Impedance | Zin | 50 | Ohm | Single ended | ||
| Rx Output Impedance | Zout | 50 | Ohm | Single ended | ||
General specifications
| General | ||||||
| Parameter | Symbol | Min | Typ | Max | Units | Notes/Conditions |
| Data Rate | BR | 10 | 1,000 | Mb/sec | IEEE 802.3 compatible.
See Notes 2 through 4 below |
|
| Cable Length | L | 100 | m | Category 5 UTP. BER <10-12 | ||
Environmental specifications
| Environmental Specifications | ||||||
| Parameter | Symbol | Min | Typ | Max | Units | Notes/Conditions |
| Operating Temperature | Top | 0 | 70 | °C | Case temperature | |
| Storage Temperature | Tsto | -40 | 85 | °C | Ambient temperature | |
