FTM-5012C-SL80G [SOURCE]
1.25G Spring-Latch SFP Transceiver; 1.25G弹簧锁SFP收发器
| 型号： | FTM-5012C-SL80G |
| 厂家： | 
SOURCE PHOTONICS, INC. |
| 描述： | 1.25G Spring-Latch SFP Transceiver |
| 文件： | 总9页 (文件大小：251K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
March. 24, 2006
1.25G Spring-Latch SFP Transceiver
( For 80km transmission, RoHS compliant )
Members of FlexonTM Family
Compatible with FDA 21 CFR 1040.10 and
1040.11, Class I
Compatible with Telcordia GR-468-CORE
RoHS Compliant
Description
FTM-5012C-SL80G SFP transceiver is high
performance, cost effective module supporting
data-rate of 1.25Gbps and 80km transmission
distance on SMF
Features
The transceiver consists of two sections: The
transmitter section incorporates a DFB laser. And
the receiver section consists of a PIN photodiode
integrated with a trans-impedance preamplifier
(TIA). All modules satisfy class I laser safety
requirements.
Data-rate of 1.25Gbps operation
80km transmission with SMF
1550nm DFB laser anIN photo-detecor
SFP MSA package wuplex LC connector
With Spring-Latch for hh density application
Very low EMI and excellent ESD protection
+3.3V single power supply
The optical output can be disabled by a TTL logic
high-level input of Tx Disable. Tx Fault is provided
to indicate that degradation of the laser. Loss of
signal (LOS) output is provided to indicate the
loss of an input optical signal of receiver.
Operating case temperature: 0~+70°C
Applications
The standard serial ID information compatible
SFP MSA describes the transceiver’s capabilities,
standard interfaces, manufacturer and other
information. The host equipment can access this
information via the 2-wire serial CMOS EEPROM
protocol. For further information, please refer to
SFP Multi-Source Agreement (MSA).
Switch to Switch interface
Switched backplane applications
Router/Server interface
Other optical transmission systems
FTM-5012C-SL80G is compliant with RoHS.
Standard
Compatible with SFP MSA
Compatible with IEEE 802.3
Compatible with FCC 47 CFR Part 15, Class
B
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1.25G Spring-Latch SFP Transceiver
80km transmission, RoHS compliant
Preliminary Datasheet
March. 23, 2006
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
MIL-STD-883E
Performance
Class 1(>500 V)
Electrostatic Discharge
(ESD) to the Electrical PINs Method 3015.7
Electrostatic
Discharge
IEC 61000-4-2
(ESD) to the Duplex LC
Receptacle
Compatible with standards
GR-1089-CORE
FCC Part 15 Class B
EN55022 Class B (CISPR 22B)
VCCI Class B
Electromagnetic
Comptible with standards
Compatible with standards
Interference (EMI)
Immunity
IEC 61000-4-3
FDA 21CFR 1040 and 1040.11
EN60950, EN (I60825-1,2
UL and CSA
Compatible with Class I laser
product.
Laser Eye Safety
Component Recognition
RoHS
Compatible with standards
Compliant with standards
200295/EC 4.1&4.2
Absolute Maximum Ratings
Stress in excess of the maximum absolute ratings can cause permanent damage to the module.
Table 2 - Absolute Maximum Ratings
Parameter
Storage Temperature
Symbol
Min.
-40
-0.5
5
Max.
+85
3.6
Unit
°C
V
TS
VCC
-
Supply Voltage
Operating Relative Humidity
95
%
Recommended Operating Conditions
Table 3- Recommended Operating Conditions
Parameter
Operating Case Temperature
Power Supply Voltage
Date Rate
Symbol
Min.
0
Typical
Max.
+70
Unit
TC
°C
V
VCC
3.13
3.47
1.25
80
Gbps
km
Fiber Length on 9/125µm SMF
L
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1.25G Spring-Latch SFP Transceiver
80km transmission, RoHS compliant
Preliminary Datasheet
March. 23, 2006
Optical and Electrical Characteristics
Table 4 - Optical and Electrical Characteristics
Parameter
Symbol
Min.
Typical
Max.
Unit
Notes
Transmitter
Centre Wavelength
λC
1480
0
1550
1580
4.7
-45
1
nm
dBm
dBm
nm
dB
Average Output Power
P0ut@TX Disable Asserted
Spectral Width (-20dB)
Extinction Ratio
P0ut
1
∆λ
EX
9
2
Rise/Fall Time (20%～80%)
Side Mode Suppression Ratio
Total Jitter
tr/tf
0.26
ns
SMSR
TJ
30
dB
UI
3
3
4
5
0.431
0.2
Deterministic Jitter
DJ
UI
Output Optical Eye
IEEE 802.3
100
Data Input Swing Differential
Input Differential Impedance
VIN
ZIN
500
200
10
mV
Ω
V
90
Disable
TX Disable
2.0
Vcc
Enable
0
20
0.8
V
Fault
TX Fault
Vcc+0.3
0.8
V
Normal
0
V
Receiver
1260
Centre Wavelength
Receiver Sensitivity
Receiver Overload
Return Loss
λC
1580
-22
nm
dBm
dBm
dB
6
6
-3
12
LOS De-Assert
LOSD
LOSA
-23
dBm
dBm
dB
LOS Assert
-35
1
LOS Hysteresis
Total Jitter
4
3
3
5
TJ
DJ
0.749
0.462
2000
Vcc+0.3
0.8
UI
Deterministic Jitter
Data Output Swing Differential
UI
VOUT
370
2.0
0
mV
V
High
LOS
Low
V
Notes:
1. The optical power is launched into SMF.
2. Unfiltered, measured with a PRBS 27-1 test pattern @1.25Gbps
3. Meet the specified maximum output jitter requirements if the specified maximum input jitter is present.
4. Measured with a PRBS 27-1 test pattern @1.25Gbps.
5. Internally AC coupled.
6. Measured with a PRBS 27-1 test pattern @1.25Gbps, worst-case extinction ratio, BER ≤1×10-12.
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1.25G Spring-Latch SFP Transceiver
80km transmission, RoHS compliant
Preliminary Datasheet
March. 23, 2006
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 5.
Table 5 - EEPROM Serial ID Memory Contents (A0h)
Field Size
Addr.
Name of Field
Hex
Description
(Bytes)
0
1
1
1
1
8
1
1
1
1
1
1
1
1
1
Identifier
03
SFP
MOD4
Ext. Identifier 04
Connector 07
Transceiver 00 00 00 02 12 00 01 01
Encoding 01
BR, nominal 0D
Reserved 00
2
LC
3—10
11
Transmitter Code
8B10B
12
13
14
15
16
17
18
19
1.25Gbps
Length (9um)-km50
Length (9um) FF
Length (50um) 00
Length (62.5um) 00
Length (copper) 00
80km
Resd
Vendor me
Reserved
00
46 49 42 45 52 58 4F 4E
20 49 4E 43 2E 20 20 20
00
20—35
16
“FIBERXON INC. “(ASCⅡ)
36
1
3
37—39
Vendor OUI 00 00 00
46 54 4D 2D 35 30 31 32
40—55 16
Vendor PN
“FTM-5012C-SL80G ” (ASCⅡ)
43 2D 53 4C 38 30 47 20
56—59
60—62
63
4
3
1
2
1
1
Vendor rev
xx xx 20 20
ASCⅡ( “31 30 20 20” means 1.0 revision)
Reserved
CC BASE
Options
00 00 00
xx
Check sum of bytes 0 - 62
64—65
66
00 1A
LOS, TX_FAULT and TX_DISABLE
BR, max
BR, min
00
67
00
xx xx xx xx xx xx xx xx
xx xx xx xx xx xx xx xx
68—83
16
Vendor SN
ASCⅡ
84—91
92—94
95
8
3
Vendor date codexx xx xx xx xx xx 20 20
Year(2 bytes), Month(2 bytes), Day (2 bytes)
Reserved
CC_EXT
00 00 00
xx
1
Check sum of bytes 64 - 94
96—255
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).
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1.25G Spring-Latch SFP Transceiver
80km transmission, RoHS compliant
Preliminary Datasheet
March. 23, 2006
Recommended Host Board Power Supply Circuit
Figure 1 shows the recommended host board power supply circuit.
Figure 1, Recommended Host Board Power Supply Circuit
Recommended Interface Circuit
Figure 2 shows the recommended interface circuit.
Host Board
Vcc (+3.3V)
SFP Module
VccT
10K Ω
2×4.7K 0KΩ
TX Disable
TX Fault
TD +
Z=50Ω
SerDat Out +
SerDat Out -
Laser
driver
Z=50Ω
Z=50Ω
TD -
RD +
RD -
Protocol
IC
SERDES
IC
SerDat In +
SerDat In -
Amplifier
Z=50Ω
LOS
Vcc (+3.3V)
3×4.7K to 10KΩ
MOD-DEF2
MOD-DEF1
MOD-DEF0
EEPROM
RGND
Figure 2, Recommended Interface Circuit
PIN Definitions
Figure 3 below shows the PIN numbering of SFP electrical interface. The PIN functions are described in
Table 6 with some accompanying notes.
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1.25G Spring-Latch SFP Transceiver
80km transmission, RoHS compliant
Preliminary Datasheet
March. 23, 2006
P in 20
P in 11
TO P V IE W
O F B O A R D
P in 10
B O TTO M V IE W
O F B O A R D
P in
1
Figure 3, PIN View
Table 6– PIN Function Definitions
PIN No.
1
Name
VeeT
Function
Plug Seq
Notes
Transmitter Ground
1
3
3
3
3
3
3
3
1
1
1
3
3
1
2
2
1
3
3
1
2
TX Fault
TX Disable
MOD-DEF2
MOD-DEF1
MODDEF0
Rate Select
LOS
Transmitter Fault cation
Transmitter Disabl
Module Definiton 2
Module Definition 1
Module Definition 0
Not Connected
Note 1
3
Note 2
Note 3
Note 3
Note 3
4
5
6
7
8
Loss of Signal
Note 4
9
VeeR
Receiver Ground
Receiver Ground
Receiver Ground
Inv. Received Data Out
Received Data Out
Receiver Ground
Receiver Power
10
11
12
13
14
15
16
17
18
19
20
VeeR
VeeR
RD-
Note 5
Note 5
RD+
VeeR
VccR
VccT
Transmitter Power
Transmitter Ground
Transmit Data In
VeeT
TD+
Note 6
Note 6
TD-
Inv. Transmit Data In
Transmitter Ground
VeeT
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
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1.25G Spring-Latch SFP Transceiver
80km transmission, RoHS compliant
Preliminary Datasheet
March. 23, 2006
(>0.8V, <2.0V):
High (2.0~3.465V):
Open:
Undefined
Transmitter Disabled
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 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 Figu4.
34.6± 0.1
41.8± 0.15
45.0± 0.2
LABEL
55.7± 0.1
6.25± 0.05
Rx
Tx
Figure 4, Mechanical Design Diagram of the SFP with Spring- Latch
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1.25G Spring-Latch SFP Transceiver
80km transmission, RoHS compliant
Preliminary Datasheet
March. 23, 2006
Ordering information
FTM
5
0
1
2
C
S
L
8
0
G
Wavelength
5: 1550nm
Others
G: RoHS Compliance
Receptacle
C: LC
Distance
80: 80km
Function
0: Standard
Package
SL: SFP with Spring-Latch
Data rate
12: 1.25/1.0625G
Part No.
Product Description
1550nm, 1.25Gbps, 80km, SFP with Spring-Latch, RoHS compliant, 0°C~+70°C
FTM-5012C-SL80G
Related Documents
For further information, please refer to the followincuments:
■
■
■
Fiberxon Spring-LSFP Installation Guide
Fiberxon SFP Appon Notes
SFP Multi-Source Aeement (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
Rev. 1a
Unvier.Yang Simon.Jiang Walker.Wei Initial datasheet
March. 24,2006
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1.25G Spring-Latch SFP Transceiver
80km transmission, RoHS compliant
Preliminary Datasheet
March. 23, 2006
© Copyright Fiberxon Inc. 2006
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:/w.fiberxon.com
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