10/100/1000BASE-T SFP Copper RJ-45 100m Customized Optical Transceiver Module
Low-Speed Signals Electrical Interface (TOP(C) = 0 to 70℃, VCC = 3.13 to 3.47 V)
| Parameter |
Symbol |
Min. |
Typ |
Max. |
Unit |
Note |
| SFP Output _Low |
VOL |
0 |
|
0.5 |
V |
1 |
| SFP Output _High |
VOH |
Vcc - 0.5 |
|
Vcc+0.3 |
V |
1 |
| SFP Input_Low |
VIL |
0 |
|
0.8 |
V |
1 |
| SFP Input_High |
VIH |
2.0 |
|
Vcc+0.3 |
V |
1 |
Notes:
1. 4.7k to 10k pull-up to host_Vcc, measured at host side of connector
2. MOD_DEF(1) (SCL) and MOD_DEF(2) (SDA), are open drain CMOS signals. Both MOD_DEF(1) and MOD_DEF(2) must be pulled up to host_Vcc.
High-Speed Electrical Interface (TOP(C) = -0 to 70 ℃, VCC = 3.13 to 3.47 V)
| Parameter |
Symbol |
Min. |
Typ |
Max. |
Unit |
Note |
| Transmitter |
| Line Frequecy |
FL |
|
125 |
|
MHz |
2 |
| Tx Output Impedance |
Zout,tx |
|
100 |
|
Ω |
3 |
| Rx Input Impedance |
Zin.rx |
|
100 |
|
Ω |
3 |
| Single ended data input swing |
Vin |
250 |
|
1200 |
mV |
|
| Single ended data output swing |
Vout |
350 |
|
800 |
mV |
|
| Rise/Fall Time |
Tr/Tf |
|
175 |
|
ps |
4 |
| Tx Input Impedance |
Zin,tx |
|
50 |
|
Ω |
|
| Rx Output Impedance |
Zout,rx |
|
50 |
|
Ω |
|
Notes:
1. All high-speed signals are AC-coupled internally.
2. 5-level encoding, per IEEE 802.3
3. Differential, for all Frequencies between 1MHz and 125MHz Differential.
4. 20%-80%
Product Details
The module supports 10/100/1000Mbps 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 ACh.
Product Features
● Up to 1.25Gb/s bi-directional data links
● Compact RJ-45 connector
● Hot pluggable SFP footprint
● 1Gigabit Ethernet over Cat 5 cable
● Applicable for 100m distance transmission
● Low power consumption, < 1.2W
● Access to physical layer IC via 2-wire serial bus
● 1000 BASE-T operation in host systems with SERDES interface
● 10/100/1000Mbps compliant in host systems with SGMII interface
● Operating case temperature: Commerical:0 to 70 °C
Applications
● Switch to Switch interface
● Switched backplane applications
● Router/Server interface
● Other optical transmission systems
