AXXE-3386
10Gbps Single Mode 1310nm DFB,
20km SFP+ Transceiver
Features
Product Overview
The AXXE-3386 is specifically designed for
9.95 to 10.5Gb/s data rate
the high performance integrated duplex data
SFP+ Multi-Source Agreement
link
over
single
mode
optical
fiber.
This
transceiver module is compliant with the Small
Form-factor
Pluggable
Multi-Source
Agreement
enhanced
Digital
Plus
(SFP+)
(SFF-8432).
Diagnostic
An
Transceiver.
Real
time
LC duplex receptacle
10Gbps IEEE 802.3ae 10GBASE-LR
and 10GBASE-LW compatible
Monitoring
Interface has been incorporated into the Axcen
SFP
compliant
monitors
SFF-8472 diagnostic monitoring
interface for optical transceivers
of
temperature, supply voltage, laser bias current,
Serial ID functionality support
laser average output power and received
Alarms and warnings to indicate
output power are provided, based on the
SFF-8472.
status of real time monitors
20km reach
The AXXE-3386 SFP+ transceivers using a
1310nm long wavelength DFB-LD enable data
Applications
transmission up to 20km on a single mode
optical fiber.
©Axcen Photonics Corporation
www.axcen.com.tw
8.5G Fibre Channel
10 Gigabit Ethernet
Page 1 of 8
2013-12-13
Rev.: 1.0
Block diagram
Optical
Electric
Interface
Interface
TX_Disable
TD+
TDTX_Fault
Laser driver &
Safety circuitry
Laser
PIN
TIA
RX_LOS
RD+
RD-
Amplifier &
Quantization
SDA
SCL
Mod_ABS
Digital Diagnostic
Monitoring Interface
EEPROM
Alarm & Warning
Flags
The transceiver is fundamentally consisted by two parts: transmitter and receiver. The
transmitter features a TTL logic level Disable signal and a Fault indicator. The receiver features
a TTL logic Loss of Signal (LOS) detection. The serial ID interface defines a 256-byte memory
map in EEPROM, accessible over a 2 wire, serial interface at the 8 bit address 1010000X (A0h).
The Digital Diagnostic Monitoring Interface makes use of the 8 bit address 1010001X (A2h), so
the originally defined serial ID memory map remains unchanged and is therefore backward
compatible. The detailed signal descriptions are listed in the following sections.
Absolute Maximum Ratings
Parameter
Storage Temperature
Supply Voltage
Storage Relative Humidity
©Axcen Photonics Corporation
www.axcen.com.tw
Symbol
Min.
Max.
Unit
TS
-40
+85
℃
VCCT
VCCR
-0.5
4.5
V
RH
5
95
%
Page 2 of 8
Note
2013-12-13
Rev.: 1.0
Recommended Operating Conditions
Parameter
Case Operating Temperature
Symbol
Min.
TC
Supply Voltage
VCC
Power Consumption
Pc
Typ.
Max.
0
70
-10
+85
-40
+85
3.135
Unit
Note
℃
ordering
Refer to
information
3.3
3.465
V
-
1200
mW
Transmitter Electro-Optical Interface
Parameter
Symbol
Min.
Typ.
Max.
Unit
Transmitter Differential Input
Voltage
TD +/-
150
900
1600
mVp-p
Tx_Disable - High
VDisable_H
2
Vcc
V
Tx_Disable - Low
VDisable_L
Vee
Vee+0.8
V
Average Launch Power
PO
-5
0.5
dBm
1
Launch Power in OMA
PO_OMA
-5.2
dBm
1
Optical Extinction Ratio
ER
3.5
dB
Center Wavelength
λC
1260
SMSR
30
Side Mode Suppression Ratio
Relative Intensity Noise
RIN12OMA
1355
Note
nm
dB
-128
dB/Hz
Notes:
1.
Coupling into a 9/125µm single mode fiber.
©Axcen Photonics Corporation
www.axcen.com.tw
Page 3 of 8
2013-12-13
Rev.: 1.0
Receiver Electro-Optical Interface
Parameter
Receiver Differential Output
Voltage
Average Receiver Power
Receiver Sensitivity in OMA
Symbol
Min.
RD +/PIN
Max.
Unit
300
1000
mVp-p
-14.4
0.5
dBm
1
-12.6
dBm
1
1355
nm
PIN_OMA
1260
Typ.
Operating Center Wavelength
λc
Receiver Reflectance
RL
-12
dB
Receiver Loss of Signal - TTL Low
PRX_LOSD
-17
dBm
Receiver Loss of Signal - TTL High
PRX_LOSA
-30
dBm
Receiver Loss of Signal - Hysteresis
PRX_LOSH
0.5
dB
Note
Notes:
1.
With BER better than or equal to 1×10-12, measured in the center of the eye opening with PRBS 231 -1
©Axcen Photonics Corporation
www.axcen.com.tw
Page 4 of 8
2013-12-13
Rev.: 1.0
Digital Diagnostic Memory Map
Digital Diagnostic Monitoring Characteristics
Parameter
Symbol
Accuracy
Unit
Transceiver Temperature
TINT
±3
℃
Transceiver Supply Voltage
VINT
±3
%
TX Bias Current
IBIAS
±10
%
TX Output Power
PTX
±3
dB
RX Received Optical Power
PRX
±3
dB
©Axcen Photonics Corporation
www.axcen.com.tw
Page 5 of 8
Note
2013-12-13
Rev.: 1.0
Pin Description
Host PCB SFP+ pad assignment top view
SFP+ module contact assignment
©Axcen Photonics Corporation
www.axcen.com.tw
Page 6 of 8
2013-12-13
Rev.: 1.0
SFP+ Module and Host Electrical contact definition
Contacts
Logic
1
Symbol
Power
Sequence
Order
VeeT
1st
Module Transmitter Ground
Name / Description
2
LVTTL-O
TX_Fault
3rd
No function implemented
3
LVTTL-I
TX_Disable
3rd
Transmitter Disable; Turns off transmitter laser output
4
LVTTL-I/O
SDA
3rd
5
LVTTL-I/O
SCL
3rd
2-wire Serial Interface Clock (Same as MOD-DEF1 in the INF-8074i)
Mod_ABS
3rd
Module Absent, connected to VeeT or VeeR in the module
No connection required
6
2-wire Serial Interface Data Line (Same as MOD-DEF2 in the
INF-8074i)
7
LVTTL-I
RS0
3rd
8
LVTTL-O
Rx_LOS
3rd
9
LVTTL-I
RS1
3rd
No connection required
10
VeeR
1st
Module Receiver Ground
11
VeeR
1st
Module Receiver Ground
Receiver Loss of Signal Indication (In FC designated as Rx_LOS and
in Ethernet designated as Signal Detect Bar)
12
CML-O
RD-
3rd
Receiver Inverted Data Output
13
CML-O
RD+
3rd
Receiver Non-Inverted Data Output
14
VeeR
1st
Module Receiver Ground
15
VccR
2nd
Module Receiver 3.3V Supply
16
VccT
2nd
Module Transmitter 3.3V Supply
17
VeeT
1st
Module Transmitter Ground
18
CML-I
TD+
3rd
Transmitter Non-Inverted Data Input
19
CML-I
TD-
3rd
Transmitter Inverted Data Input
VeeT
1st
Module Transmitter Ground
20
©Axcen Photonics Corporation
www.axcen.com.tw
Page 7 of 8
2013-12-13
Rev.: 1.0
Mechanical Dimensions
(Units in mm)
Ordering Information
Model No.
Wavelength
LD
I/O
LOS
Link
Temp.
AXXE-3386-0581
1310nm
DFB
AC/AC
TTL
20km
0~70℃
AXXE-3386-058A
1310nm
DFB
AC/AC
TTL
20km
-10~85℃
AXXE-3386-0583
1310nm
DFB
AC/AC
TTL
20km
-40~85℃
©Axcen Photonics Corporation
www.axcen.com.tw
Page 8 of 8
2013-12-13
Rev.: 1.0
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