Comparison Chart

www.10gtek.com
10Gtek Transceivers Co.,Ltd
Driving Your Next Generation Networks www.10gtek.com
E-mail:[e-mail] Tel: [phone] Fax: [phone]
4
+3.3V Volt Electrical Power Interface
+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
3.6
V
Low-speed signals, electronic characteristics
Low-Speed Signals, Electronic Characteristics
Parameter
Symbol
Min
Max
Units
Notes/Conditions
SFP Output LOW
VOL
0
0.5
V
4.7k to 10k pull-up to host_Vcc,
measured at host side of connector
SFP Output HIGH
VOH
host_V
cc - 0.5
host_Vc
c + 0.3
V
4.7k to 10k pull-up to host_Vcc,
measured at host side of connector
SFP Input LOW
VIL
0
0.8
V
4.7k to 10k pull-up to Vcc, measured at
SFP side of connector
SFP Input HIGH
VIH
2
Vcc +
0.3
V
4.7k to 10k pull-up to Vcc, measured at
SFP side of connector
High-speed electrical interface, transmission line-SFP
High-Speed Electrical Interface Transmission Line-SFP
Parameter
Symbol
Min
Typ
Max
Units
Notes/Conditions
Line Frequency
fL
125
MHz
5-level encoding, per IEEE 802.3
Tx Output
Impedance
Zout,TX
100
Ohm
Differential, for all Frequencies
between 1MHz and 125MHz
Rx Input
Impedance
Zin,RX
100
Ohm
Differential, for all Frequencies
between 1MHz and 125MHz