CXtec NEW COMPATIBLE GIG SX MMF SFP WITH LC CONNECTORS AND LIFETIME WARRANTY Guia De Especificaciones
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GLC-SX-MM-CX
CISCO, 1000BASE-SX SFP MMF
850NM 550M REACH LC
CISCO, 1000BASE-SX SFP MMF
850NM 550M REACH LC
Performance Specifications - Electrical
Parameter
Symbol Min.
Typ.
Max
Unit Notes
Transmitter
LVPECL
Inputs(Differential)
LVPECL
Inputs(Differential)
Vin
400
2500
mVp
AC coupled
inputs
inputs
Input Impedance
(Differential)
(Differential)
Zin
85
100
115
ohms
Rin > 100 kohms
@ DC
@ DC
Tx_DISABLE Input
Voltage - High
Voltage - High
2
3.45
V
Tx_DISABLE Input
Voltage -Low
Voltage -Low
0
0.8
V
Tx_FAULT Output
Voltage -- High
Voltage -- High
2
Vcc+0.3
V
Io = 400µA; Host
Vcc
Vcc
Tx_FAULT Output
Voltage --Low
Voltage --Low
0
0.5
V
Io = -4.0mA
Receiver
LVPECL Outputs
(Differential)
LVPECL Outputs
(Differential)
Vout
400
800
1200
mVpp
AC coupled
outputs
outputs
Output Impedance
(Differential)
(Differential)
Zout
85
100
115
ohms
Rx_LOS Output Voltage
- High
- High
2
Vcc+0.3
V
lo = 400µA; Host
Vcc
Vcc
Rx_LOS Output Voltage
-Low
-Low
0
0.8
V
lo = -4.0mA
MOD_DEF ( 0:2 )
VoH
2.5
V
With Serial ID
VoL
0
0.5
V