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Key Details:
- Model: SM220
- Part #: CD006700
- Warranty: 3 Years
- Brand: Cudy
Ask Our Experts:
CUDY 1.25G SFP-T to 10/100/1000 Mbps RJ45 Module
SM220 Copper Small Form Pluggable (SFP) transceivers are based on the SFP Multi Source Agreement (MSA). They are compatible with the Gigabit Ethernet and 10/100/1000BASE-T standards as specified in IEEE Std 802.3. The SM220 uses the SFP's RX_LOS pin for link indication. If pull up SFP's TX_DISABLE pin, IC be reset.
- Up to 1.25 Gb/s bi-directional data links
- Hot-pluggable SFP footprint
- 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
- 10/100/1000 BASE-T operation in host systems with 1000BASE-X interface
- 1.25 Gigabit Ethernet over Cat 5 cable
- Ambient Operating temperature: 0°C to +70°C
SM220:
- Link Indicator on RX_LOS Pin: Yes
- Support 10/100/1000base-T: Yes
- Support SERDES: Yes
+3.3 Volt Electrical Power Interface:
- Supply Current: 375 mA
- Input Voltage: 3.13 - 3.47 V
- Maximum Voltage: 4 V
- Surge Current: 30 mA
Low-Speed Signals, Electronic Characteristics:
- SFP Output LOW: 0.5 V
- SFP Output HIGH: host_Vcc -0.5 - host_Vcc + 0.3 V
- SFP Input LOW: 0.8 V
- SFP Input HIGH: 2 - Vcc + 0.3 V
High-Speed Electrical Interface, Transmission Line-SFP:
- Line Frequency: 125 MHz
- Tx Output Impedance: 100 Ohm
- Rx Input Impedance: 100 Ohm
High-Speed Electrical Interface, Host-SFP:
- Single ended data input swing: 250 - 1200 mV
- Single-ended data output swing: 350 - 800 mV
- Rise/Fall Time: 175 psec
- Tx Input Impedance: 50 Ohm
- Rx Output Impedance: 50 Ohm
General:
- Data Rate: 10 - 1000 Mb/sec
- Cable Length: 100 m
Environmental Specifications:
- Operating Temperature: 70 °C
- Storage Temperature: -40 - 85 °C
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