Source FTM-6128C-SL5059G 155m~2.67gbps spring-latch sfp transceiver Datasheet

June 13, 2007
155M~2.67Gbps Spring-latch SFP Transceiver
(For 18/28dB minimum link budget)
Members of FlexonTM Family
‹
Compatible with FDA 21 CFR 1040.10 and
1040.11, Class I
‹
Compatible with ITU-T G.694.2
‹
Compatible with ITU-T G.695
‹
RoHS compliant
Description
FTM-6128C-SLxxxxG
Features
Wavelength
‹
Multi-rate operation from 155Mbps to 2.67Gbps
‹
Uncooled DFB laser transmitter
‹
Eight CWDM wavelengths available
‹
Multi-source package with LC optical interface
‹
With Spring latch for high density application
‹
Color coded lever for different wavelengths
‹
Class 1 laser product
‹
Very low jitter
‹
18/28dB minimum link budget
‹
Single +3.3V power supply
‹
Hot-pluggable capability
‹
Monitoring interface compatible with SFF-8472
‹
Operating temperature 0°C to +70°C
Division
designed
for
Coarse
Multiplexing
(CWDM)
applications at data rates from 155Mbps to
2.67Gbps. There are eight centre wavelengths
available at present:
1471nm, 1491nm, 1511nm,
1531nm, 1551nm, 1571nm, 1591nm and 1611nm,
compatible
with
ITU-T
G694.2.
It
offers
a
guaranteed minimum optical link budget of 18 or
28dB.
The transmitter section of FTM-6128C-SLxxxxG
incorporates a highly reliable uncooled DFB laser
and the receiver section utilizes a PIN/APD receiver.
All
modules
satisfy
Class
1
Laser
Safety
requirements.
FTM-6128C-SLxxxxG
Applications
is
provides
an
enhanced
monitoring interface, which allows real-time access
Optical communication in Metro/Access Networks:
‹
1×/2× Fiber Channel
‹
Gigabit Ethernet
‹
‹
SDH/SONET/ATM
Other optical links
to device operating parameters such as transceiver
temperature, laser bias current, transmitted optical
power, received optical power and transceiver
supply voltage. It also defines a sophisticated
system of alarm and warning flags, which alerts
end-users when particular operating parameters are
outside of a factory set normal range.
Standard
‹
Compatible with SFP MSA
‹
Compatible with SFF-8472
‹
Compatible with FCC 47 CFR Part 15, Class B
FTM-6128C-SLxxxxG is compliant with RoHS.
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Page 1 of 12
155M~2.67Gbps Spring-latch SFP Transceiver
18/28dB Min. link budget, RoHS compliant
June 13, 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 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
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
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
Compliant with standards
2002/95/EC 4.1&4.2
RoHS
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
Input Optical Power
FTM-6128C-SL50xxG
FTM-6128C-SL80xxG
Pmax
+3
-3
Recommended Operating Conditions
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dBm
155M~2.67Gbps Spring-latch SFP Transceiver
18/28dB Min. link budget, RoHS compliant
June 13, 2007
Table 3- Recommended Operating Conditions
Parameter
Symbol
Min.
Operating Case Temperature
TC
Power Supply Voltage
VCC
Power Supply Current
ICC
Data Rate
Typical
Max.
Unit
0
+70
°C
3.13
3.47
V
300
mA
2670
Mbps
155
Optical and Electrical Characteristics
All parameters are specified at overall operating case temperature and power supply range, unless otherwise
stated.
FTM-6128C-SL50xxG (DFB and PIN, 18dB Min. link budget, Monitoring function)
Table 4 - Optical and Electrical Characteristics
Parameter
Symbol
Min.
Typical
Max.
Unit
Notes
x
x+6.5
nm
1
1
nm
5
dBm
Transmitter
Centre Wavelength
λC
Spectral Width (-20dB)
∆λ
Average Output Power
P0ut
0
SMSR
30
dB
Extinction Ration
EX
8.2
dB
Relative Intensity Noise
RIN
Side Mode Suppression Ratio
x-6.5
2
-120
dB/Hz
P0ut@TX Disable Asserted
-45
dBm
Optical Path Penalty
1.5
dB
9
Jitter Generation (RMS)
0.01
UI
3
Jitter Generation (pk-pk)
0.1
UI
3
Output Optical Eye
ITU-T G.957 compliant
Differential Data Input Swing
VIN
500
Input Differential Impedance
ZIN
85
TX Disable
2400
mV
115
Ω
Disable
2.0
Vcc
V
Enable
0
0.8
V
2.0
Vcc+0.3
V
0
0.8
V
1620
nm
Fault
TX Fault
100
3
Normal
4
5
Receiver
Centre Wavelength
Receiver
Sensitivity
λC
1270
2.488Gbps
-18
2.125Gbps
-18
1.0625/1.25Gbps
-19
Receiver Overload
0
Reflection
LOS De-Assert
LOSD
LOS Assert
LOSA
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7
dBm
dBm
-27
dB
-19
dBm
-35
dBm
Page 3 of 12
6
8
155M~2.67Gbps Spring-latch SFP Transceiver
18/28dB Min. link budget, RoHS compliant
June 13, 2007
LOS Hysteresis
0.5
4.5
dB
400
1200
mV
High
2.0
Vcc+0.3
V
Low
0
0.8
V
Differential Data Output Swing
LOS
VOUT
10
Notes:
1. “x” can be specified by the customer. The current available wavelength are: 1471, 1491, 1511, 1531, 1551,
1571, 1591, 1611nm.
2. The optical power is launched into 9/125 SMF.
3. Measured with a PRBS 223-1 test pattern @2.488Gbps.
4. Internally AC-coupled.
5. If Pin 3 (TX Disable) is left open, TX is disabled
6. The 1610nm signal can also be received while the sensitivity is degraded.
7. Worst-case condition, measured with a PRBS 223-1 test pattern, BER better than or equal to 1×10-10.
8. Worst-case condition, measured with a PRBS 27-1 test pattern, BER better than or equal to 1×10-12.
9. It is for 50km transmission over G.652 SMF, measured with a PRBS 223-1 test pattern @2.488Gbps, BER
better than or equal to 1×10-10.
10. AC-coupled CML logic family.
FTM-6128C-SL80xxG (DFB and APD, 28dB Min. link budget, Monitoring function)
Table 5 - Optical and Electrical Characteristics
Parameter
Symbol
Min.
Typical
Max.
Unit
Notes
x
x+6.5
nm
1
1
nm
5
dBm
Transmitter
Centre Wavelength
λC
Spectral Width (-20dB)
∆λ
Average Output Power
P0ut
0
SMSR
30
dB
Extinction Ration
EX
8.2
dB
Relative Intensity Noise
RIN
Side Mode Suppression Ratio
x-6.5
2
-120
dB/Hz
P0ut@TX Disable Asserted
-45
dBm
Optical Path Penalty
2.5
dB
9
Jitter Generation (RMS)
0.01
UI
3
Jitter Generation (pk-pk)
0.1
UI
3
Output Optical Eye
Differential Data Input Swing
Input Differential
Impedance
TX Disable
TX Fault
ITU-T G.957 compliant
VIN
500
ZIN
85
100
3
2400
mV
115
Ω
Disable
2.0
Vcc
V
Enable
0
0.8
V
2.0
Vcc+0.3
V
0
0.8
V
Fault
Normal
Receiver
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4
5
155M~2.67Gbps Spring-latch SFP Transceiver
18/28dB Min. link budget, RoHS compliant
Centre Wavelength
Receiver
Sensitivity
June 13, 2007
λC
1270
1620
2.488Gbps
-28
2.125Gbps
-28
1.0625/1.25Gbps
-29
Receiver Overload
LOS De-Assert
LOSD
LOS Assert
LOSA
dBm
-27
dB
-29
dBm
dBm
0.5
4.5
dB
400
1200
mV
High
2.0
Vcc+0.3
V
Low
0
0.8
V
Differential Data Output Swing
VOUT
8
dBm
-45
LOS Hysteresis
6
7
-9
Reflection
LOS
nm
10
Notes:
1. “x” can be specified by the customer. The current available wavelengths are: 1471, 1491, 1511, 1531,
1551, 1571, 1591, 1611nm.
2. The optical power is launched into 9/125 SMF.
3. Measured with a PRBS 223-1 test pattern @2.488Gbps.
4. Internally AC-coupled.
5. If Pin 3 (TX Disable) is left open, TX is disabled
6. The 1610nm signal can also be received while the sensitivity is degraded.
7. Worst-case condition, measured with a PRBS 223-1 test pattern, BER better than or equal to 1×10-10
8. Worst-case condition, measured with a PRBS 27-1 test pattern, BER better than or equal to 1×10-12
9. It is for 80km transmission over G.652 SMF, measured with a PRBS 223-1 test pattern @2.488Gbps, BER
better than or equal to 1×10-10.
10. AC-coupled CML logic family.
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
OC
48,
intermediate
1000BASE-LX, 1/2 FC.
3—10
8
Transceiver
11
1
Encoding
03
12
1
BR, nominal
18
or
long
Where x could be A
00 0x 00 02 12 00 01 05 or C. A for 50km and C for 80km
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reach,
NRZ
2.488Gbps
Page 5 of 12
155M~2.67Gbps Spring-latch SFP Transceiver
18/28dB Min. link budget, RoHS compliant
13
1
14
1
Length (9um)-km xx
50km/80km(32/50)
15
1
Length (9um) xx
50km/80km(FF/FF)
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
60—61
2
Wavelength
xx xx
62
1
Reserved
63
1
CC BASE
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
93
1
94
1
95
96—255
Reserved
June 13, 2007
00
00
46 49 42 45 52 58 4F 4E
“FIBERXON INC. “(ASCⅡ)
20 49 4E 43 2E 20 20 20
00
00 00 00
36 31 32 38 43 2D 53 4C
“FTM-6128C-SLxxxxG ” (ASCⅡ)
xx xx xx xx 47 20 20 20
ASCⅡ( “31 30 20 20” means 1.0 revision)
From 1471nm~1611nm
xx
Check sum of bytes 0 - 62
LOS, TX_FAULT and TX_DISABLE
xx xx xx xx xx xx xx xx
ASCⅡ, used for Fiberxon SFPs
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)
Diagnostic type xx
Enhanced option
Diagnostics
Diagnostics (Optional Alarm/warning flags,
B0
Soft TX_FAULT , Soft TX_LOS monitoring)
SFF-8472
02
Diagnostics (SFF-8472 Rev 9.4)
1
CC EXT
xx
Check sum of bytes 64 - 94
160
Vendor specific
Note: The “xx” byte should be filled in according to practical case. For more information, please refer to the
related document of SFP Multi-Source Agreement (MSA).
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.
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155M~2.67Gbps Spring-latch SFP Transceiver
18/28dB Min. link budget, RoHS compliant
June 13, 2007
Figure 1, EEPROM Memory Map Specific Data Field Descriptions
Table 7- Monitoring Specification
Parameter
Temperature
Voltage
Bias Current
TX Power
RX Power
FTM-6128C-SL50xxG
FTM-6128C-SL80xxG
FTM-6128C-SL50xxG
FTM-6128C-SL80xxG
FTM-6128C-SL50xxG
FTM-6128C-SL80xxG
FTM-6128C-SL50xxG
FTM-6128C-SL80xxG
Range
Accuracy
-10 to 80°C
±3°C
3.0 to 3.6V
±3%
0 to 100mA
±10%
-1 to 6dBm
±3dB
FTM-6128C-SL50xxG
-20 to 1dBm
FTM-6128C-SL80xxG
-30 to -8dBm
±3dB
Recommended Host Board Power Supply Circuit
Figure 2 shows the recommended host board power supply circuit.
Figure 2, Recommended Host Board Power Supply Circuit
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Page 7 of 12
Calibration
Internal
External
Internal
External
Internal
External
Internal
External
Internal
External
155M~2.67Gbps Spring-latch SFP Transceiver
18/28dB Min. link budget, RoHS compliant
June 13, 2007
Recommended Interface Circuit
Figure 3 shows the recommended interface circuit.
Host Board
SFP Module
Vcc (+3.3V)
VccT
10K Ω
2×4.7K to 10KΩ
TX Disable
TX Fault
Protocol
IC
SERDES
IC
SerDat Out +
Z=50Ω
TD +
SerDat Out -
Z=50Ω
TD -
SerDat In +
Z=50Ω
SerDat In -
Z=50Ω
Laser
driver
RD +
Amplifier
RD -
LOS
Vcc (+3.3V)
3×4.7K to 10KΩ
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 8
with some 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
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155M~2.67Gbps Spring-latch SFP Transceiver
18/28dB Min. link budget, RoHS compliant
June 13, 2007
Table 8– 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
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 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.
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155M~2.67Gbps Spring-latch SFP Transceiver
18/28dB Min. link budget, RoHS compliant
June 13, 2007
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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155M~2.67Gbps Spring-latch SFP Transceiver
18/28dB Min. link budget, RoHS compliant
Part No.
FTM-6128C-SL5047G
FTM-6128C-SL5049G
FTM-6128C-SL5051G
FTM-6128C-SL5053G
FTM-6128C-SL5055G
FTM-6128C-SL5057G
FTM-6128C-SL5059G
FTM-6128C-SL5061G
FTM-6128C-SL8047G
FTM-6128C-SL8049G
FTM-6128C-SL8051G
FTM-6128C-SL8053G
FTM-6128C-SL8055G
FTM-6128C-SL8057G
FTM-6128C-SL8059G
FTM-6128C-SL8061G
June 13, 2007
Product Description
1471nm (Gray Lever) 155M~2.67Gbps SFP with Spring latch, 18dB minimum link
budget, with monitoring function
1491nm (Violet Lever) 155M~2.67Gbps SFP with Spring latch, 18dB minimum link
budget, with monitoring function
1511nm (Blue Lever) 155M~2.67Gbps SFP with Spring latch, 18dB minimum link
budget, with monitoring function
1531nm (Green Lever) 155M~2.67Gbps SFP with Spring latch, 18dB minimum link
budget, with monitoring function
1551nm (Yellow Lever) 155M~2.67Gbps SFP with Spring latch, 18dB minimum link
budget, with monitoring function
1571nm (Orange Lever) 155M~2.67Gbps SFP with Spring latch, 18dB minimum
link budget, with monitoring function
1591nm (Red Lever) 155M~2.67Gbps SFP with Spring latch, 18dB minimum link
budget, with monitoring function
1611nm (Brown Lever) 155M~2.67Gbps SFP with Spring latch, 18dB minimum link
budget, with monitoring function
1471nm (Gray Lever) 155M~2.67Gbps SFP with Spring latch, 28dB minimum link
budget, with monitoring function
1491nm (Violet Lever) 155M~2.67Gbps SFP with Spring latch, 28dB minimum link
budget, with monitoring function
1511nm (Blue Lever) 155M~2.67Gbps SFP with Spring latch, 28dB minimum link
budget, with monitoring function
1531nm (Green Lever) 155M~2.67Gbps SFP with Spring latch, 28dB minimum link
budget, with monitoring function
1551nm (Yellow Lever) 155M~2.67Gbps SFP with Spring latch, 28dB minimum link
budget, with monitoring function
1571nm (Orange Lever) 155M~2.67Gbps SFP with Spring latch, 28dB minimum
link budget, with monitoring function
1591nm (Red Lever) 155M~2.67Gbps SFP with Spring latch, 28dB minimum link
budget, with monitoring function
1611nm (Brown Lever) 155M~2.67Gbps SFP with Spring latch, 28dB minimum link
budget, with monitoring function
Related Documents
For further information, please refer to the following documents:
■
Fiberxon Spring-latch SFP Installation Guide
■
Fiberxon SFP Application Notes
■
SFP Multi-Source Agreement (MSA)
Obtaining Document
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155M~2.67Gbps Spring-latch SFP Transceiver
18/28dB Min. link budget, RoHS compliant
June 13, 2007
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
Rev. 1a
Univer.Yang
Bell.Huang
Walker.Wei
Initial datasheet
April 17,
2007
Rev. 1b
Univer.Yang
Bell.Huang
Walker.Wei
Formal edition.
June 13,
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
result in injury or death to persons.
The information contained in this document does not affect or change Fiberxon 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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