SFP-GB-T1 10/100/1000M Copper SFP Module

SFP Copper Module

10/100/1000Mbps Copper SFP RJ45 100M

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10/100/1000Mbps Copper SFP RJ45 100M



  • Up to 1.25Gb/s bi-directional data links
  • 1000 BASE-T operation in host systems with SERDES interface
  • 10/100/1000Mbps compliant in host systems with SGMII interface
  • Access to physical layer IC via 2-wire serial bus
  • Compact RJ-45 connector assembly
  • Hot-pluggable SFP footprint
  • Fully metallic enclosure for low EMI
  • Low power dissipation (1.05 W typical)
  • Compatible with RoHS
  • Operating case temperature:  Standard: 0 to +70°C   Industrial: -40 to +85°C



  • 1.25 Gigabit Ethernet over Cat 5 cable



10/100/1000M SFP-GB-T1 Copper Small Form Pluggable (SFP) transceivers is high performance, cost effective module compliant with the Gigabit Ethernet and 1000BASE-T standards as specified in IEEE 802. 3-2002 and IEEE 802.3ab, which supporting 1000Mbps data- rate up to 100 meters reach over unshielded twisted-pair category 5 cable. The module supports 1000Mbps full duplex data-links with 5-level Pulse Amplitude Modulation (PAM) signals. All four pairs in the cable are used with symbol rate at 250Mbps on each pair. The module provides standard serial ID information compliant with SFP MSA, which can be accessed with address of A0h via the 2wire serial CMOS EEPROM protocol. The physical IC can also be accessed via 2wire serial bus at address A0h.



+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


Ordering information

Model No. Product Description
SFP-GB-T1 10/100/1000Mbps, RJ45, Copper SFP with spring latch, 0ºC ~ +70ºC
SFP-GB-T1I 10/100/1000Mbps, RJ45, Copper SFP with spring latch, -40ºC ~ +85ºC



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