SOURCE FTM-9501C

Jun.18, 2007
155M Bi-directional SFP Transceiver
(For 20km Point to Point Transmission)
Members of FlexonTM Family
Description
Fiberxon FTM-9301C-SL20iG/FTM-9501C-SL20iG
is high performance, cost effective transceiver. It is
designed point-point FTTX applications at data rates
of 155Mbps for 20km transmission.
Features
‹ 125~155Mbps data links
‹ 20km point-point transmission
‹ 1310nm FP Tx/1550nm PIN Rx for
FTM-9301C-SL20iG
‹ 1550nm FP Tx/1310nm PIN Rx for
FTM-9501C-SL20iG
‹ Class I laser product
‹ SFP MSA package with LC receptacle
‹ Operation case temperature:-40 to +85°C
‹ Detailed product information in EEPROM
FTM-9301C-SL20iG is normally used in the client
(ONU), which transmits 1310nm and receives
1550nm optical signal; while FTM-9501C-SL20iG is
used in the central office (OLT), which transmits
1550nm and receives 1310nm optical signal.
FTM-9301C-SL20iG/FTM-9501C-SL20iG
features
an EEPROM that contains the detailed product
information stored for retrieval by host equipment.
This information is accessed via the 2-wire serial
CMOS EEPROM protocol. For further information,
please refer to SFP Multi-Source Agreement (MSA).
An enhanced Digital Diagnostic Monitoring Interface
Applications
compatible with SFF-8472 has been incorporated
into the transceivers. It allows real time access to
‹ Fast Ethernet
‹ Point to Point FTTH Application
the transceiver operating parameters such as
transceiver
temperature,
laser
bias
current,
transmitted optical power, received optical power
and transceiver supply voltage by reading a built-in
Standard
memory with I2C interface.
‹ Compatible with SFP MSA
‹ Compatible with IEEE 802.3ah
‹ Compliant with RoHS
FTM-9301C-SL20iG and FTM-9501C-SL20iG are
compliant with RoHS
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155M Bi-directional SFP Transceiver
20km point to point transmission
Jun 18, 2007
Regulatory Compliance
The transceivers have been tested according to American and European product safety and electromagnetic
compatibility regulations (See Table 1). For further information regarding regulatory certification, please refer
to FlexonTM regulatory specification and safety guidelines, or contact with Fiberxon, Inc. America sales office
listed at the end of the documentation.
Table 1 - Regulatory Compliance
Feature
Standard
Electrostatic Discharge
MIL-STD-883E
(ESD) to the Electrical Pins
Method 3015.7
Electrostatic Discharge (ESD)
IEC 61000-4-2
to LC Receptacle
GR-1089-CORE
Performance
Class 2(>2000 V)
Compatible with standards
FCC Part 15 Class B
Electromagnetic
EN55022 Class B (CISPR 22B)
Interference (EMI)
Compatible with standards
VCCI Class B
Immunity
Laser Eye Safety
Component Recognition
RoHS
IEC 61000-4-3
Compatible with standards
FDA 21CFR 1040.10 and 1040.11
Compatible with Class 1 laser
EN60950, EN (IEC) 60825-1,2
product.
UL and CSA
Compatible with standards
2002/95/EC 4.1&4.2
Compliant with standards note
2005/747/EC
Note:
In light of item 5 in Annex of 2002/95/EC, “Pb in the glass of cathode ray tubes, electronic components and
fluorescent tubes.” and item 13 in Annex of 2005/747/EC, “Lead and cadmium in optical and filter glass.”, the
two exemptions are being concerned for Fiberxon’s transceivers, because Fiberxon’s transceivers use glass,
which may contain Pb, for components such as lenses, windows, isolators, and other electronic components.
Absolute Maximum Ratings
Absolute Maximum Ratings are those values beyond which damage to the devices may occur.
Table 2– Absolute Maximum Ratings
Parameter
Symbol
Min.
Max.
Unit
Storage Temperature
TS
-40
+85
°C
Supply Voltage
VCC
-0.5
3.6
V
-
5
95
%
Operating Humidity
Recommended Operating Conditions
Table 3 - Recommended Operating Conditions
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155M Bi-directional SFP Transceiver
20km point to point transmission
Jun 18, 2007
Parameter
Symbol
Min.
Operating Case Temperature
TC
-40
Power Supply Voltage
VCC
3.13
Power Supply Current
ICC
Power Dissipation
P
Typical
3.3
Max.
Unit
+85
°C
3.47
V
300
mA
0.8
W
0.65
Data Rate
125/155
Mbps
Optical and Electrical Characteristics (FTM-9301C-SL20iG)
Table 4– Optical and Electrical Characteristics (TC=-40 to 85°C, VCC=3.13 to 3.47V)
Parameter
Symbol
Min.
Typical
Max.
Unit
Notes
Transmitter
Centre Wavelength
λC
1260
1360
nm
Average Output Power
P0ut
-14
-8
dBm
Spectral Width (RMS)
∆λ
7
nm
Extinction Ration
EX
2.5
Optical Isolation
Output Optical Eye
10
dB
30
dB
ITU-T G.957 Compatible
Data Input Swing Differential
VIN
370
Input Differential Impedance
ZIN
90
TX Disable
2
2000
mV
110
Ω
3
Disable
2.0
Vcc+0.3
V
Enable
0
0.8
V
2.0
Vcc+0.3
V
0
0.8
V
1580
nm
-32
dBm
4
4
Fault
TX Fault
100
1
Normal
Receiver
Centre Wavelength
λC
1450
Receiver Sensitivity
Receiver Overload
-8
dBm
Return Loss
14
dB
LOS De-Assert
LOSD
LOS Assert
LOSA
-34
-45
LOS Hysteresis
dBm
0.5
4
dB
370
2000
mV
High
2.0
Vcc+0.3
V
Low
0
0.8
V
Data Output Swing Differential
LOS
dBm
VOUT
Note:
1. The optical power is launched into SMF.
2. Measured with a PRBS 223-1 test pattern @155Mbps.
3. Internally AC coupled and terminated.
4. Measured with PRBS 223 –1 test pattern@155Mbps, BER≤1×10-10.
5. Internally AC coupled.
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5
155M Bi-directional SFP Transceiver
20km point to point transmission
Jun 18, 2007
Optical and Electrical Characteristics (FTM-9501C-SL20iG)
Table 5 –Optical and Electrical Characteristics (TC=-40 to 85°C, VCC=3.13 to 3.47V)
Parameter
Symbol
Min.
Typical
Max.
Unit
Notes
Transmitter
Centre Wavelength
λC
1480
1580
nm
6
Average Output Power
P0ut
-14
-8
dBm
1
Spectral Width (RMS)
∆λ
4.6
nm
Extinction Ration
EX
Optical Isolation
Output Optical Eye
2.5
10
dB
30
dB
ITU-T G.957 Compatible
Data Input Swing Differential
VIN
370
Input Differential Impedance
ZIN
90
TX Disable
2000
mV
110
Ω
3
Disable
2.0
Vcc+0.3
V
Enable
0
0.8
V
2.0
Vcc+0.3
V
0
0.8
V
1360
nm
-32
dBm
4
4
Fault
TX Fault
100
2
Normal
Receiver
Centre Wavelength
λC
1260
Receiver Sensitivity
Receiver Overload
-8
dBm
Return Loss
14
dB
LOS De-Assert
LOSD
LOS Assert
LOSA
LOS Hysteresis
-45
dBm
dBm
0.5
4
dB
370
2000
mV
High
2.0
Vcc+0.3
V
Low
0
0.8
V
Data Output Swing Differential
LOS
-34
VOUT
Note:
1.
The optical power is launched into SMF.
2.
Measured with a PRBS 223-1 test pattern @155Mbps.
3.
Internally AC coupled and terminated.
4.
Measured with PRBS 223 –1 test pattern@155Mbps, BER≤1×10-10.
5.
Internally AC coupled.
6. Transmitter Central Wavelength can guarantee 1480nm~1580nm within -20 to 85°C.
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5
155M Bi-directional SFP Transceiver
20km point to point transmission
Jun 18, 2007
EEPROM Information
The SFP MSA defines a 256-byte memory map in EEPROM describing the transceiver’s capabilities,
standard interfaces, manufacturer, and other information, which is accessible over a 2 wire serial interface at
the 8-bit address 1010000X (A0h). The memory contents refer to Table 6.
Table 6 - EEPROM Serial ID Memory Contents (A0h)
Addr.
Field Size
(Bytes)
Name of Field
Hex
Description
0
1
Identifier
03
SFP
1
1
Ext. Identifier
04
MOD4
2
1
Connector
07
LC
Transmitter Code
3—10
8
Transceiver
00 xx 02 00 00 00 00 00 xx:10 for FTM-9301C-SL20iG and 08 for
FTM-9501C-SL20iG
11
1
Encoding
03
NRZ
12
1
BR, nominal
02
155Mbps
13
1
Reserved
00
14
1
Length (9um)-km 14
20km
15
1
Length (9um)
C8
20km
16
1
Length (50um)
00
17
1
Length (62.5um) 00
18
1
Length (copper) 00
19
1
Reserved
00
46 49 42 45 52 58 4F 4E
20—35 16
Vendor name
36
Reserved
00
37—39 3
Vendor OUI
00 00 00
40—55 16
Vendor PN
56—59 4
Vendor rev
xx xx xx xx
ASCⅡ( “31 30 20 20” means 1.0 revision)
60-61
2
Wavelength
05 1E/06 0E
1310nm/1550nm
62
1
Reserved
00
63
1
CC BASE
xx
Check sum of bytes 0 - 62
64—65 2
Options
00 1A
LOS, TX_FAULT and TX_DISABLE
66
1
BR, max
00
67
1
BR, min
00
1
20 49 4E 43 2E 20 20 20
46 54 4D 2D 39 xx 30 31
43 2D 53 4C 32 30 69 47
xx xx xx xx xx xx xx xx
68—83 16
Vendor SN
84—91 8
Vendor date codexx xx xx xx xx xx 20 20
xx xx xx xx xx xx xx xx
92
1
Diagnostic type 58
93
1
Enhanced option B0
“FIBERXON INC. “(ASCⅡ)
“FTM-9x01C-SL20iG” (ASCⅡ)
ASCⅡ.
Year (2 bytes), Month (2 bytes), Day (2 bytes)
Diagnostics(Ext.Cal)
Diagnostics (Optional Alarm/warning flags,
Soft
TX_FAULT
and
monitoring)
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Soft
TX_LOS
155M Bi-directional SFP Transceiver
20km point to point transmission
Jun 18, 2007
94
1
SFF-8472
02
Diagnostics(SFF-8472 Rev 9.4)
95
1
CC EXT
xx
Check sum of bytes 64 - 94
96—255160
Vendor specific
Note: The “xx” byte should be filled in according to practical case. For more information, please refer to the
related document of SFF-8472 Rev 9.5.
Monitoring Specification
The digital diagnostic monitoring interface also defines another 256-byte memory map in EEPROM, which
makes use of the 8 bit address 1010001X (A2h). Please see Figure 1. For detail EEPROM information,
please refer to the related document of SFF-8472 Rev 9.5. The monitoring specification of this product is
described in Table 7.
Figure 1, EEPROM Memory Map Specific Data Field Description
Table 7 - FTM-9301C-SL20iG / FTM-9501C-SL20iG Monitoring Specification
Range
Accuracy
Calibration*
Temperature
-40 to +100°C
±3°C
External
Voltage
2.97 to 3.63V
±3%
External
Bias Current
3mA to 80mA
±10%
External
TX Power
-8 to -14dBm
±3dB
External
RX Power
-8 to -32dBm
±3dB
External
Parameter
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155M Bi-directional SFP Transceiver
20km point to point transmission
Jun 18, 2007
Recommended Host Board Power Supply Circuit
Figure 2 shows the recommended host board power supply circuit.
Figure 2, Recommended Host Board Power Supply Circuit
Recommended Interface Circuit
Figure 3 shows the recommended interface circuit.
Figure 3, Recommended Interface Circuit
Pin Definitions
Figure 4 below shows the pin numbering of SFP electrical interface. The pin functions are described in Table
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155M Bi-directional SFP Transceiver
20km point to point transmission
Jun 18, 2007
and the accompanying notes.
P in 2 0
T O P V IE W
OF BOARD
P in 1 1
P in 1 0
B O T T O M V IE W
OF BOARD
P in 1
Figure 4, Pin View
Table 8– Pin Function Definitions
Pin No.
Name
Function
Plug Seq.
Notes
1
VeeT
Transmitter Ground
1
2
TX Fault
Transmitter Fault Indication
3
Note 1
3
TX Disable
Transmitter Disable
3
Note 2
4
MOD-DEF2
Module Definition 2
3
Note 3
5
MOD-DEF1
Module Definition 1
3
Note 3
6
MOD-DEF0
Module Definition 0
3
Note 3
7
Rate Select
Not Connected
3
8
LOS
Loss of Signal
3
9
VeeR
Receiver Ground
1
10
VeeR
Receiver Ground
1
11
VeeR
Receiver Ground
1
12
RD-
Inv. Received Data Out
3
Note 5
13
RD+
Received Data Out
3
Note 5
14
VeeR
Receiver Ground
1
15
VccR
Receiver Power
2
16
VccT
Transmitter Power
2
17
VeeT
Transmitter Ground
1
18
TD+
Transmit Data In
3
Note 6
19
TD-
Inv. Transmit Data In
3
Note 6
20
VeeT
Transmitter Ground
1
Note 4
Notes:
1. TX Fault is an open collector output, which should be pulled up with a 4.7k~10kΩ resistor on the host
board to a voltage between 2.0V and Vcc+0.3V. Logic 0 indicates normal operation; logic 1 indicates a
laser fault of some kind. In the low state, the output will be pulled to less than 0.8V.
2. TX Disable is an input that is used to shut down the transmitter optical output. It is pulled up within the
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155M Bi-directional SFP Transceiver
20km point to point transmission
Jun 18, 2007
module with a 4.7k~10kΩ resistor. Its states are:
Low (0~0.8V):
Transmitter on
(>0.8V, <2.0V):
Undefined
High (2.0~3.465V):
Transmitter Disabled
Open:
Transmitter Disabled
3. MOD-DEF 0,1,2 are the module definition pins. They should be pulled up with a 4.7k~10kΩ resistor on
the host board. The pull-up voltage shall be VccT or VccR.
MOD-DEF 0 is grounded by the module to indicate that the module is present
MOD-DEF 1 is the clock line of two wire serial interface for serial ID
MOD-DEF 2 is the data line of two wire serial interface for serial ID
4. LOS is an open collector output, which should be pulled up with a 4.7k~10kΩ resistor on the host board to
a voltage between 2.0V and Vcc+0.3V. Logic 0 indicates normal operation; logic 1 indicates loss of signal.
In the low state, the output will be pulled to less than 0.8V.
5. These are the differential receiver outputs. They are AC-coupled 100Ω differential lines which should be
terminated with 100Ω (differential) at the user SERDES.
6. These are the differential transmitter inputs. They are AC-coupled, differential lines with 100Ω differential
termination inside the module.
Mechanical Design Diagram
The mechanical design diagram is shown in Figure 5.
Figure 5, Mechanical Design Diagram of the SFP with Spring Latch
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155M Bi-directional SFP Transceiver
20km point to point transmission
Jun 18, 2007
Ordering information
Part No.
Product Description
1310nm(TX)/1550nm(RX), 125~155Mbps, bi-directional SFP for ONU, Compliant
FTM-9301C-SL20iG
with RoHS;-40 to 850C
1550nm(TX)/1310nm(RX), 125~155Mbps, bi-directional SFP for OLT, Compliant with
FTM-9501C-SL20iG
RoHS; -40 to 850C
Related Documents
For further information, please refer to the following documents:
‹ FlexonTM SFP Installation Guide
‹ FlexonTM SFP Application Notes
‹ SFP Multi-Source Agreement (MSA)
Obtaining Document
You can visit our website:
http://www.fiberxon.com
Or contact with Fiberxon, Inc. America Sales Office listed at the end of documentation to get the latest
documents.
Revision History
Revision
Initiate
Review
Approve
Subject
Release Date
Initial datasheet
Rev. 1a
Solaris Zhu
Monica Wei
Walker.Wei
Rev. 1b
Solaris Zhu
Monica Wei
Walker.Wei
Added power dissipation spec.
Rev. 1c
Solaris Zhu
Monica Wei
Walker.Wei
Updated
test
Mar. 30, 2006
condition
FTM-9501C-SL20iG
Jun. 13, 2006
for
Aug.18, 2006
Transmitter
Central Wavelength
Rev. 1d
Solaris Zhu
Monica Wei
Walker.Wei
Updated
the
content
of
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A0h
Dec 27, 2006
155M Bi-directional SFP Transceiver
20km point to point transmission
Jun 18, 2007
address to compliant with SFF
8472
Rev
9.5;
and
updated
datasheet version from preliminary
to formal
Rev. 1e
Solaris Zhu
Monica Wei
Walker.Wei
Modified
Table
Compliance
8
from”
Regulatory
Jun 18, 2007
Electrostatic
Discharge (ESD) to the duplex LC
Receptacle”
Discharge
to
(ESD)
“Electrostatic
to
LC
Receptacle”
© Copyright Fiberxon Inc. 2007
All Rights Reserved.
All information contained in this document is subject to change without notice. The products described in this
document are NOT intended for use in implantation or other life support applications where malfunction may
result in injury or death to persons.
The information contained in this document does not affect or change Fiberxon’s product specifications or
warranties. Nothing in this document shall operate as an express or implied license or indemnity under the
intellectual property rights of Fiberxon or third parties. All information contained in this document was obtained
in specific environments, and is presented as an illustration. The results obtained in other operating
environment may vary.
THE INFORMATION CONTAINED IN THIS DOCUMENT IS PROVIDED ON AN ”AS IS” BASIS. In no event
will Fiberxon be liable for damages arising directly from any use of the information contained in this document.
Contact
U.S.A. Headquarter:
5201 Great America Parkway, Suite 340
Santa Clara, CA 95054
U. S. A.
Tel: 408-562-6288
Fax: 408-562-6289
Or visit our website: http://www.fiberxon.com
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