155 Mbps SFP Transceiver with Spring Latch

155 Mbps SFP Transceiver with Spring Latch
Feb 27, 2007
155 Mbps SFP Transceiver with Spring Latch
(With monitoring function, for 15km~80km transmission)
Members of FlexonTM Family
‹
Compatible with FCC 47 CFR Part 15, Class B
‹
Compatible with FDA 21 CFR 1040.10 and
1040.11, Class I
‹
Compliant with RoHS
Description
Fiberxon 155Mbps Spring-latch SFP transceiver is
high performance, cost effective module that
Features
supports data-rate of 155Mbps and transmission
distance from 15km to 80km.
‹
Up to 155Mbps data-rate
‹
1310nm FP laser and PIN photodetector for
The transceiver consists of two sections: The
15km and 40km transmission
transmitter section incorporates a FP or uncooled
‹
‹
1550nm
uncooled
DFB
laser
and
PIN
DFB laser, and the receiver section consists of a
photodetector for 80km transmission
PIN photodiode integrated with a trans-impedance
Digital diagnostic monitor interface compatible
preamplifier (TIA). All modules satisfy class I laser
with SFF-8472
safety requirements.
‹
SFP MSA package with duplex LC connector
‹
With spring latch for easily removing
The optical output can be disabled by a TTL logic
‹
Very low EMI and excellent ESD protection
high-level input of Tx Disable. Tx Fault is provided to
‹
+3.3V single power supply
indicate degradation of the laser. Loss of signal
‹
Operating case temperature: 0 to +70°C
(LOS) output is provided to indicate the loss of an
input optical signal of receiver.
Applications
An enhanced Digital Diagnostic Monitoring Interface
Compatible with SFF-8472 has been incorporated
‹
SDH STM-1, S-1.1, L-1.1, L-1.2
into the transceivers. It allows real time access to
‹
SONET OC-3 IR1, LR1, LR2
the transceiver operating parameters such as
‹
Fast Ethernet
transceiver
‹
Other optical links
transmitted optical power, received optical power
temperature,
laser
bias
current,
and transceiver supply voltage by reading a built-in
memory with I2C interface.
Standard
‹
Compatible with SFP MSA
‹
Compatible with SFF-8472 Rev 9.5
‹
Compatible with ITU-T G.957 and G.958
‹
Compatible with Telcordia GR-253-CORE
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Page 1 of 12
155Mbps Spring-latch SFP Transceiver
Preliminary Datasheet
15~80 km transmission with Monitoring function
Feb 27, 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 Fiberxon 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 the Duplex LC Receptacle
GR-1089-CORE
Electromagnetic
Interference (EMI)
Immunity
Laser Eye Safety
Component Recognition
RoHS
Performance
Class 2(>2000 V)
Compatible with standards
FCC Part 15 Class B
EN55022 Class B (CISPR 22B)
Compatible with standards
VCCI Class B
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
Stress in excess of the maximum absolute ratings can cause permanent damage to the module.
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 Relative Humidity
Recommended Operating Conditions
Table 3- Recommended Operating Conditions
Parameter
Operating Case Temperature
Symbol
Min.
TC
0
Fiberxon Proprietary and Confidential, Do Not Copy or Distribute
Typical
Max.
Unit
+70
°C
Page 2 of 12
155Mbps Spring-latch SFP Transceiver
Preliminary Datasheet
15~80 km transmission with Monitoring function
Power Supply Voltage
VCC
Power Supply Current
ICC
Feb 27, 2007
3.13
Data Rate
3.47
V
300
mA
155
Mbps
Optical and Electrical Characteristics
All parameters are specified at overall operating case temperature and power supply range, unless otherwise
stated.
FTM-3101C-SL15G (1310nm FP and PIN, 15km, Monitoring function)
Table 4 - Optical and Electrical Characteristics
Parameter
Symbol
Min.
Typical
Max.
Unit
Notes
Transmitter
Centre Wavelength
λC
1261
1360
nm
Average Output Power
P0ut
-15
-8
dBm
Spectral Width (RMS)
σ
4
nm
Extinction Ratio
EX
8.2
dB
Jitter Generation (RMS)
0.01
UI
Jitter Generation (pk-pk)
0.1
UI
Output Optical Eye
Compatible with Telcordia GR-253-CORE and ITU-T
G.957
Data Input Swing Differential
VIN
300
Input Differential Impedance
ZIN
90
TX Disable
100
1860
mV
110
Ω
2
3
Disable
2.0
Vcc
V
Enable
0
0.8
V
2.0
Vcc+0.3
V
0
0.8
V
1580
nm
-34
dBm
4
dBm
4
1
dB
5
-37
dBm
Fault
TX Fault
1
Normal
Receiver
Centre Wavelength
λC
1260
Receiver Sensitivity
Receiver Overload
-8
Optical Path Penalty
LOS De-Assert
LOSD
LOS Assert
LOSA
LOS Hysteresis
dBm
1
4
dB
370
1800
mV
High
2.0
Vcc+0.3
V
Low
0
0.8
V
Data Output Swing Differential
LOS
-45
VOUT
Notes:
1.
The optical power is launched into SMF.
2.
Measured with a PRBS 223-1 test pattern @155Mbps.
3.
Internally AC coupled and terminated.
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Page 3 of 12
6
155Mbps Spring-latch SFP Transceiver
Preliminary Datasheet
15~80 km transmission with Monitoring function
Feb 27, 2007
4.
Measured with a PRBS 223-1 test pattern @155Mbps, BER ≤1×10-10.
5.
Measured with a PRBS 223-1 test pattern @155Mbps, over 15km G.652 SMF, BER ≤1×10-10.
6.
Internally AC coupled.
FTM-3101C-SL40G (1310nm FP and PIN, 40km, Monitoring function)
Table 5 - Optical and Electrical Characteristics
Parameter
Symbol
Min.
Typical
Max.
Unit
Notes
Transmitter
Centre Wavelength
λC
1263
1360
nm
Average Output Power
P0ut
-5
0
dBm
Spectral Width (RMS)
σ
3
nm
Extinction Ratio
EX
10
dB
Jitter Generation (RMS)
0.01
UI
Jitter Generation (pk-pk)
0.1
UI
Output Optical Eye
Compatible with Telcordia GR-253-CORE and ITU-T
G.957
Data Input Swing Differential
VIN
300
Input Differential Impedance
ZIN
90
TX Disable
100
1860
mV
110
Ω
2
3
Disable
2.0
Vcc
V
Enable
0
0.8
V
2.0
Vcc+0.3
V
0
0.8
V
1580
nm
-34
dBm
4
dBm
4
1
dB
5
-37
dBm
Fault
TX Fault
1
Normal
Receiver
Centre Wavelength
λC
1260
Receiver Sensitivity
Receiver Overload
-8
Optical Path Penalty
LOS De-Assert
LOSD
LOS Assert
LOSA
LOS Hysteresis
dBm
1
4
dB
370
1800
mV
High
2.0
Vcc+0.3
V
Low
0
0.8
V
Data Output Swing Differential
LOS
-45
VOUT
Notes:
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 a PRBS 223-1 test pattern @155Mbps, BER ≤1×10-10.
5. Measured with a PRBS 223-1 test pattern @155Mbps, over 40km G.652 SMF, BER ≤1×10-10.
6. Internally AC coupled.
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Page 4 of 12
6
155Mbps Spring-latch SFP Transceiver
Preliminary Datasheet
15~80 km transmission with Monitoring function
Feb 27, 2007
FTM-5101C-SL80G (1550nm DFB and PIN, 80km, Monitoring function)
Table 6 - Optical and Electrical Characteristics
Parameter
Symbol
Min.
Typical
Max.
Unit
Notes
Transmitter
Centre Wavelength
λC
1480
1580
nm
Average Output Power
P0ut
-5
0
dBm
Spectral Width (-20dB)
∆λ
1
nm
Side Mode Suppression Ratio
SMSR
30
dB
EX
10
dB
Extinction Ratio
Jitter Generation (RMS)
0.01
UI
Jitter Generation (pk-pk)
0.1
UI
Output Optical Eye
Compatible with Telcordia GR-253-CORE and ITU-T
G.957
Data Input Swing Differential
VIN
300
Input Differential Impedance
ZIN
90
TX Disable
mV
110
Ω
Disable
2.0
Vcc
V
Enable
0
0.8
V
2.0
Vcc+0.3
V
0
0.8
V
1580
nm
-34
dBm
Fault
TX Fault
100
1860
Normal
1
2
3
Receiver
Centre Wavelength
λC
1260
Receiver Sensitivity
Receiver Overload
-8
Optical Path Penalty
LOS De-Assert
LOSD
LOS Assert
LOSA
LOS Hysteresis
LOS
dBm
1
dB
-37
dBm
-45
4
dB
370
1800
mV
High
2.0
Vcc+0.3
V
Low
0
0.8
V
VOUT
5
dBm
1
Data Output Swing Differential
4
6
Notes:
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 a PRBS 223-1 test pattern @155Mbps, BER ≤1×10-10.
5. Measured with a PRBS 223-1 test pattern @155Mbps, over 80km G.652 SMF, BER ≤1×10-10.
6. Internally AC coupled.
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 7.
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Page 5 of 12
155Mbps Spring-latch SFP Transceiver
15~80 km transmission with Monitoring function
Preliminary Datasheet
Feb 27, 2007
Table 7 - 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
3—10
8
Transceiver
00 xx xx 00 00 00 00 00
11
1
Encoding
03
NRZ
12
1
BR, nominal
02
155Mbps
13
1
Reserved
00
14
1
Length (9um)-km 0F/28/50
15km/40km/80km
15
1
Length (9um) 96/FF/FF
15km/40km/80km
16
1
Length (50um) 00
17
1
Length (62.5um) 00
18
1
Length (copper) 00
19
1
Reserved
20—35
16
Vendor name
36
1
Reserved
37—39
3
Vendor OUI
40—55
16
Vendor PN
56—59
4
Vendor rev
xx xx 20 20
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
64—65
2
Options
00 1A
66
1
BR, max
00
67
1
BR, min
00
68—83
16
Vendor SN
84—91
8
92
1
Diagnostic type 58
93
1
Enhanced option B0
94
1
SFF-8472
02
Diagnostics(SFF-8472 Rev 9.4)
95
1
CC EXT
xx
Check sum of bytes 64 - 94
96—255
160
Vendor specific
OC 3, Single mode inter. or long reach
00
46 49 42 45 52 58 4F 4E
“FIBERXON INC. “(ASCⅡ)
20 49 4E 43 2E 20 20 20
00
00 00 00
46 54 4D 2D xx 31 30 31
“FTM-x101C-SLxxG ” (ASCⅡ)
43 2D 53 4C xx xx 47 20
Check sum of bytes 0 - 62
LOS, TX_FAULT and TX_DISABLE
xx xx xx xx xx xx xx xx
ASCⅡ.
xx xx xx xx xx xx xx xx
Vendor date codexx xx xx xx xx xx 20 20
Year (2 bytes), Month (2 bytes), Day (2 bytes)
Diagnostics(Ext.Cal)
Diagnostics (Optional Alarm/warning flags,
Soft TX_FAULT and Soft TX_LOS monitoring)
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
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Page 6 of 12
155Mbps Spring-latch SFP Transceiver
15~80 km transmission with Monitoring function
Preliminary Datasheet
Feb 27, 2007
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 8.
Figure 1, EEPROM Memory Map Specific Data Field Descriptions
Table 8- Monitoring Specification
TX Power
RX Power
Parameter
Range
Accuracy
Calibration
Temperature
-10 to 80°C
±3°C
External
Voltage
3.0 to 3.6V
±3%
External
Bias Current
0 to 100mA
±10%
External
±3dB
External
±3dB
External
FTM-3101C-SL15G
-16 to –7 dBm
FTM-3101C-SL40G
-6 to +1 dBm
FTM-5101C-SL80G
-6 to +1 dBm
FTM-3101C-SL15G
-30 to –7 dBm
FTM-3101C-SL40G
-34 to –9 dBm
FTM-5101C-SL80G
-34 to –9 dBm
Recommended Host Board Power Supply Circuit
Figure 2 shows the recommended host board power supply circuit.
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Page 7 of 12
155Mbps Spring-latch SFP Transceiver
15~80 km transmission with Monitoring function
Preliminary Datasheet
Feb 27, 2007
Figure 2, Recommended Host Board Power Supply Circuit
Recommended Interface Circuit
Figure 3 shows the recommended interface circuit.
Host Board
SFP Module
Vcc (+3.3V)
VccT
10K
2×4.7K to 10K
TX Disable
TX Fault
Protocol
IC
SERDES
IC
SerDat Out +
Z=50
TD +
SerDat Out -
Z=50
TD -
SerDat In +
Z=50
SerDat In -
Z=50
Laser
driver
RD +
Amplifier
RD -
LOS
Vcc (+3.3V)
3×4.7K to 10K
MOD-DEF2
EEPROM
MOD-DEF1
MOD-DEF0
RGND
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 9
with some accompanying notes.
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Page 8 of 12
155Mbps Spring-latch SFP Transceiver
15~80 km transmission with Monitoring function
Preliminary Datasheet
Feb 27, 2007
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 9 - Pin Function Definitions
Pin No.
Name
1
VeeT
2
TX Fault
3
Function
Plug Seq.
Notes
Transmitter Ground
1
Transmitter Fault Indication
3
Note 1
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
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
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Page 9 of 12
155Mbps Spring-latch SFP Transceiver
15~80 km transmission with Monitoring function
Open:
Preliminary Datasheet
Feb 27, 2007
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 wires serial interface for serial ID
MOD-DEF 2 is the data line of two wires 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 output. They are internally 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
Ordering information
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Page 10 of 12
155Mbps Spring-latch SFP Transceiver
Preliminary Datasheet
15~80 km transmission with Monitoring function
x
FTM
1
0
1
C
Wavelength
3 :1310 nm
5 :1550 nm
S
L
Receptacle
C : LC
Function
1 : Monitoring
Data rate
01: 155M
FTM-3101C-SL40G
FTM-5101C-SL80G
x
Distance
15 : 15 km
40 : 40 km
80 : 80 km
G
Others
G : RoHS Compliance
Package
SL: SFP with spring latch
Part No.
FTM-3101C-SL15G
x
Feb 27, 2007
Product Description
1310nm, 155Mbps, 15km, SFP with spring latch, Monitoring function, 0°C~+70°C,RoHS
compliance
1310nm, 155Mbps, 40km, SFP with spring latch, Monitoring function, 0°C~+70°C,RoHS
compliance
1550nm, 155Mbps, 80km, SFP with spring latch, Monitoring function, 0°C~+70°C,RoHS
compliance
Related Documents
For further information, please refer to the following documents:
■
Fiberxon SFP Application Notes
■
SFP Multi-Source Agreement (MSA)
■
SFF-8472 Rev 9.5
Obtaining Document
You can visit our website:
http://www.fiberxon.com
Or contact Fiberxon, Inc. America Sales Office listed at the end of the documentation to get the latest
documents.
Revision History
Revision
Rev. 1a
Initiate
Solaris Zhu
Review
Approve
Simon Jiang
Walker.Wei
Subject
Initial datasheet
Release Date
Feb 27, 2007
© 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
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Page 11 of 12
155Mbps Spring-latch SFP Transceiver
15~80 km transmission with Monitoring function
Preliminary Datasheet
Feb 27, 2007
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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