Regulator Compliance
Fibertronics transceivers are Class 1 Laser Products comply with FDA regulations. Meet Class 1 eye safety requirements of EN 60825 and the electrical safety requirements of EN 60950.
+3.3V Volt Electrical Power Interface
|
Parameter
|
Sym bol
|
|
Typ
|
Max
|
Unit s
|
Notes/Conditions
|
|
Supply Current
|
Is
|
300
|
325
|
345
|
mA
|
1.2W max power over full range of voltage and temperature.see
caution note below
|
|
Power
Supply Voltage
|
Vcc
|
3.13
|
3.3
|
3.47
|
v
|
Referebced to GND
|
|
Maximum
Voltage
|
Vmax
|
|
|
|
v
|
|
|
Surge
Current
|
Isurge
|
|
|
345
|
mA
|
Hot plug above steady state
current,See caution note below
|
Low-SpeedSignals
|
Parameter
|
Symbol
|
|
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
Vcc-0.5
|
Host
Vcc+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 ElectricalInterface
(1)High-speed Electrical Interface Transmission Line-SFP
|
Parameter
|
Symbol
|
|
Typ
|
Max
|
Units
|
Notes/Conditions
|
|
Line
Frequency
|
Is
|
10
|
125
|
1000
|
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
|
(2)High-speed Electrical Interface,Host-SFP
|
Parameter
|
Symbol
|
|
Typ
|
Max
|
Units
|
Notes/Conditions
|
|
Single ended data input
swing
|
Vinsing
|
250
|
|
1200
|
mV
|
Single ended
|
|
Single ended data output
swing
|
Voutsing
|
350
|
|
800
|
mV
|
Single ended
|
|
Rise/Fall Time
|
Tr,Tf
|
|
175
|
|
psec
|
20%-80%
|
|
Tx Input Impedance
|
Zin
|
|
50
|
|
Ohm
|
Single ended
|
|
Rx Output Impedance
|
Zout
|
|
50
|
|
Ohm
|
Single ended
|
Environmental Specifications
|
Parameter
|
Symbol
|
|
Typ
|
Max
|
Units
|
Notes/Conditions
|
|
Operating Temperature
|
Top
|
0
|
|
85
|
|
Case temperature
|
|
Storage Temperature
|
Tsto
|
-40
|
|
85
|
|
Ambient temperature
|
Pin Descriptions
|
Pin
|
Symbol
|
Description
|
|
|
1
|
VEET
|
TransmitterGround (Common with ReceiverGround)
|
8.1
|
|
2
|
TFAULT
|
Transmitter Fault. Not supported.
|
|
|
3
|
TDIS
|
Transmitter Disable. Laser output disabled on high or open.
|
8.2
|
|
4
|
MOD_DEF(2)
|
Module Definition 2. Data line for Serial ID.
|
8.3
|
|
5
|
MOD_DEF(1)
|
Module Definition 1. Clock line for Serial ID.
|
8.3
|
|
6
|
MOD_DEF(0)
|
Module Definition 0. Grounded within the module.
|
8.3
|
|
7
|
Rate Select
|
No connection required
|
|
|
8
|
LOS
|
Grounded
|
8.4
|
|
9
|
VEER
|
ReceiverGround (Common with TransmitterGround)
|
8.1
|
|
10
|
VEER
|
ReceiverGround (Common with TransmitterGround)
|
8.1
|
|
11
|
VEER
|
ReceiverGround (Common with TransmitterGround)
|
8.1
|
|
12
|
RD-
|
Receiver InvertedDATAout. ACCoupled.
|
|
|
13
|
RD+
|
Receiver Non-invertedDATAout. ACCoupled.
|
|
|
14
|
VEER
|
ReceiverGround (Common with TransmitterGround)
|
8.1
|
|
15
|
VCCR
|
Receiver Power Supply
|
|
|
16
|
VCCT
|
Transmitter Power Supply
|
|
|
17
|
VEET
|
TransmitterGround (Common with ReceiverGround)
|
8.1
|
|
18
|
TD+
|
Transmitter Non-InvertedDATAin. ACCoupled.
|
|
|
19
|
TD-
|
Transmitter InvertedDATAin. ACCoupled.
|
|
|
20
|
VEET
|
TransmitterGround (Common with ReceiverGround)
|
8.1
|
Notes:
- Circuit ground is connected to chassis ground.
- PHY disabled on TDIS>2.0V or open,enabled on TDIS<0.8V.
- Should be pulled up with 4.7k - 10k Ohms on host board to a voltage between 2.0V and 3.6V. MOD_DEF(0) pulls line low to indicate module is plugged in.
