1000 BASE-T Copper Small Form Pluggable (SFP) transceivers are based on the SFP Multi Source Agreement (MSA). They are compatible with the Gigabit Ethernet and 1000BASE-T standards as specified in IEEE Std 802.3. The 1000 BASE-T physical layer IC (PHY) can be accessed via I2C, allowing access to all PHY settings and features. 1000 BASE-T Copper Small Form Pluggable (SFP) transceivers are based on the SFP Multi Source Agreement (MSA). They are compatible with the Gigabit Ethernet and 1000BASE-T standards as specified in IEEE Std 802.3. The 1000 BASE-T physical layer IC (PHY) can be accessed via I2C, allowing access to all PHY settings and features. It supports a SERDES, does not have a link indication feature and 1000BASE-X auto-negotiation should be disabled on host system.
Features:
- Up to 1.25 Gb/s bi-directional data links
- Low power dissipation (1.05W typical)
- Compact RJ-45 connector assembly
- Fully metal enclosure, for lower EMI
- RoHS compliant and lead-free
- Single +3.3V power supply
- Case operating temperature:
- Commercial: 0°C to +70°C
- Extended: -10°C to +80°C
- Industrial: -40°C to +85°C
| DESCRIPTION | |
| Supply Current | typ. 320 mA |
| Input Voltage | typ. 3.3 V |
| Maximum Voltage | 4 V |
| Surge Current | 30 mA |
| SFP Output LOW | 0 V ~ 0.5 V |
| SFP Output HIGH | host_Vcc -0.5 V ~ host_Vcc + 0.3 V |
| SFP Input LOW | 0 V ~ 0.8 V |
| SFP Input HIGH | 2 V ~ Vcc + 0.3 V |
| HIGH-SPEED ELECTRICAL INTERFACE, TRANSMISSION LINE-SFP | |
| Line Frequency | typ. 125 MHz |
| Tx Output Impedance | typ. 100 Ohm |
| Rx Input Impedance | typ. 100 Ohm |
| HIGH-SPEED ELECTRICAL INTERFACE, TRANSMISSION HOST-SFP | |
| Single ended data input swing | 250 mV ~ 1200 mV |
| Single ended data output swing | 350 mV ~ 800 mV |
| Rise/Fall Time | typ. 175 psec |
| Tx Input Impedance | typ. 50 Ohm |
| Rx Output Impedance | typ. 50 Ohm |
| GENERAL | |
| Data Rate | 10 Mb/sec ~ 1000 Mb/sec |
| Cable Length | 100 m |
| Commercial Case Operating Temperature | 0°C ~ 70°C |
| Extended Case Operating Temperature | -10°C ~ 80°C |
| Industrial Case Operating Temperature | -40°C ~ 85°C |
| Storage Temperature (ambient) | -40°C ~ 85°C |
| Dimensions (W x L x H) | (68mm x 13mm x 13mm) |