SFP-GE-T 10/100/1000BASE-T copper SFP transceiver is high performance, cost effective module compliant with the Gigabit Ethernet and 10/100/1000BASE-T standards as specified in IEEE 802. 3-2002 and IEEE 802.3ab, which supporting 10/100/1000Mbps data- rate up to 100 meters reach over unshielded twisted-pair category 5 cable. The SFP-GE-T supports 10/100/1000 Mbps full duplex data-links with 5-level Pulse Amplitude Modula-tion (PAM) signals. All four pairs in the cable are used with symbol rate at 250Mbps on each pair. The SFP-GE-T provides standard serial ID information compliant with SFP MSA, which can be accessed with address of A0h via the 2-wire serial CMOS EEPROM protocol. The physical IC can also be accessed via 2-wire serial bus at address ACh.
Features
Parameter | Symbol | Min. | Max. | Units | Notes/Conditions |
SFP Output LOW | VOL | 0 | 0.5 | V | 4.7k to 10k pull-up to host_Vcc. |
SFP Output HIGH | VOH | host_Vcc -0.5 | host_Vcc + 0.3 | V | 4.7k to 10k pull-up to host_Vcc. |
SFP Input LOW | VIL | 0 | 0.8 | V | 4.7k to 10k pull-up to Vcc. |
SFP Input HIGH |
| 2 | Vcc + 0.3 V | V | 4.7k to 10k pull-up to Vcc. |
Transmission Line-SFP | ||||||
Parameter | Symbol | Min. | Typical | Max. | Units | Notes/Conditions |
Line Frequency | fL |
| 125 |
| MHz | 5-level encoding, per IEEE 802.3 |
Tx Output Impedance | Zout,TX |
| 100 |
| Ohm | Differential |
Rx Input Impedance | Zin,RX |
| 100 |
| Ohm | Differential |
Parameter | Symbol | Min. | Typical | Max. | Units | Notes/Conditions |
Data Rate | BR | 10 |
| 1,000 | Mb/s | IEEE 802.3 compatible. |
Cable Length | L |
|
| 100 | m | Category 5 UTP. BER <10-12 |
Part Number | Chipset | Form Factor | Application | Media Type | Distance |
SFP-10G-T | Marvell 88X3310 | SFP+ | 10G | Copper | 30m |
SFP-10G-T80 | Broadcom BCM84891 | SFP+ | 10G | Copper | 80m |
SFP-GE-T | Marvell 88E1111 | SFP | 1G | Copper | 100m |
SFP-GE-T10/100/1000 | Marvell 88E1112 | SFP | 1G | Copper | 100m |
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