1000BASE SFP 100M Copper-T RJ-45 Copper Transceiver

Detailed product specifications

1. +3.3V Volt Electrical Power Interface

Note:
1. 1.2W max power over full range of voltage and temperature. See caution note below

2. Referenced to GND

2. Low-speed signals, electronic characteristics

Note:
1. 4.7k to 10k pull-up to host_Vcc, measured at host side of connector

3. High-speed electrical interface, transmission line-SFP

Note:
1. 5-level encoding, per IEEE 802.3u

2. Differential, for all Frequencies between 1MHz and 125MHz

4. High-speed electrical interface, host-SFP

Note:
1. Single-ended

2. 20% – 80%

5. General specifications

Note:
1. IEEE802.3u

2. Category 5 UTP. BER <10-12

6. Environmental specifications

7. Pin Assignment

Note:
Plug Seq.: Pin engagement sequence during hot plugging.
1. TX Fault is not supported and is always connected to ground.
2. TX Disable is NC
3. Mod-Def 0,1,2. These are the module definition pins. They should be pulled up with a 4.7K to 10K resistor on the host board.
The pull-up voltage shall be VccT or VccR
Mod-Def 0 is grounded by the module to indicate that the module is present
Mod-Def 1 is the clock line of two wire serial interface for serial ID
Mod-Def 2 is the data line of two wire serial interface for serial ID
4. LOS is an open collector output, which should be pulled up with a 4.7k~10kΩ resistor.
Pull up voltage between 2.0V and Vcc+0.3V. Logic 1 indicates loss of signal; Logic 0 indicates normal operation.
In the low state, the output will be pulled to less than 0.8V.
5. RD-/+: These are the differential receiver outputs. They are AC-coupled, differential lines with 100 differential termination inside the module.
6. TD-/+: These are the differential transmitter inputs. They are AC-coupled, differential lines with 100 differential termination inside the module

8. Diagram Mechnical Drawing