Download Finisar XFP 850nm 300m

Finisar
Productt Specificaation
RoHS--6 Complliant
10G
Gb/s 850
0nm Multtimode Datacom
D
XFP Optical Traansceiverr
FTLX8
8512D3B
BCL
PRO
ODUCT FEA
ATURES
•
Hot-plugg
gable XFP fo
ootprint
•
Supports 8.5Gb/s to 10.5Gb/s*
1
bit rates
•
Power disssipation <1..5W
•
RoHS-6 compliant
c
(leead-free)
•
Temperatture range -5
5°C to 70°C
•
Single power supply: 3.3V
•
Maximum
m link length
h of 300m
•
Uncooled
d 850nm VCSEL laser.
•
Duplex LC connectorr
•
No Refereence Clock required
r
•
Built-in digital
d
diagno
ostic functions
•
Standard bail release mechanism
APPL
LICATIONS
S
•
100GBASE-SR
R/SW 10G E
Ethernet
•
12200-Mx-SN--I 10G Fibre Channel
•
8000-SM-LC-L
L 8G Fibre C
Channel
m Factor 10G
Gb/s (XFP) trransceivers aare compliannt
Finisar’s FTLX8512D3BCL Small Form
X Multi-S
Source Agreeement (MSA
A) Specificaation1. Theyy comply witth
with the current XFP
Gigabit Ethernet 10GBAS
SE-SR/SW per
p IEEE 8002.3ae, 10G Fibre Channnel 1200-Mxx10-G
SN-I and 8G Fib
bre Channell 800-Mx-SN
N-I. This X
XFP transceiver can alsoo support thhe
IEEE
E OTN/FEC
C protocols OTU1e an
nd OTU2e upon requuest. Digitall diagnosticcs
functtions are avaailable via a 2-wire seriial interface,, as specifieed in the XF
FP MSA. Thhe
transcceiver is Ro
oHS compliiant and leaad free per Directive 22002/95/EC3, and Finisaar
Application Notee AN-20384.
PRO
ODUCT SEL
LECTION
FTLX85
F
512D3B
BCL
ntact Finisar for higher data
d rate supp
port.
*Con
© Finiisar Corporatio
on March 2013
3
Rev. D1
Pagee 1
FTLX8512D3BCL Datacom XFP Product Specification – March 2013
I.
Finisar
Pin Descriptions
Pin
1
2
3
Logic
LVTTL-I
4
LVTTL-O
5
6
7
8
9
10
11
LVTTL-I
Symbol
GND
VEE5
Mod-Desel
Interrupt
TX_DIS
VCC5
GND
VCC3
VCC3
SCL
SDA
12
LVTTL-I
LVTTLI/O
LVTTL-O
Mod_Abs
13
LVTTL-O
Mod_NR
14
15
16
17
18
19
20
21
LVTTL-O
LVTTL-I
RX_LOS
GND
GND
RDRD+
GND
VCC2
P_Down/RST
22
23
24
PECL-I
VCC2
GND
RefCLK+
25
PECL-I
RefCLK-
26
27
28
29
30
CML-O
CML-O
CML-I
CML-I
GND
GND
TDTD+
GND
Name/Description
Module Ground
Optional –5.2 Power Supply – Not required
Module De-select; When held low allows the module to
respond to 2-wire serial interface commands
Interrupt (bar); Indicates presence of an important condition
which can be read over the serial 2-wire interface
Transmitter Disable; Transmitter laser source turned off
+5 Power Supply – Not required
Module Ground
+3.3V Power Supply
+3.3V Power Supply
Serial 2-wire interface clock
Serial 2-wire interface data line
Ref.
1
Module Absent; Indicates module is not present. Grounded
in the module.
Module Not Ready; Finisar defines it as a logical OR
between RX_LOS and Loss of Lock in TX/RX.
Receiver Loss of Signal indicator
Module Ground
Module Ground
Receiver inverted data output
Receiver non-inverted data output
Module Ground
+1.8V Power Supply – Not required
Power Down; When high, places the module in the low
power stand-by mode and on the falling edge of P_Down
initiates a module reset
Reset; The falling edge initiates a complete reset of the
module including the 2-wire serial interface, equivalent to a
power cycle.
+1.8V Power Supply – Not required
Module Ground
Reference Clock non-inverted input, AC coupled on the
host board – Not required
Reference Clock inverted input, AC coupled on the host
board – Not required
Module Ground
Module Ground
Transmitter inverted data input
Transmitter non-inverted data input
Module Ground
2
2
1
2
2
2
2
1
1
1
1
3
3
1
1
1
Notes:
1. Module circuit ground is isolated from module chassis ground within the module.
2. Open collector; should be pulled up with 4.7kΩ – 10kΩ on host board to a voltage between 3.15V and
3.6V.
3. A Reference Clock input is not required by the FTLX8512D3BCL. If present, it will be ignored.
© Finisar Corporation March 2013
Rev. D1
Page 2
Finisar
FTLX
X8512D3BCL Datacom
D
XFP Product
P
Speciffication – Marcch 2013
Diagram
D
of Ho
ost Board Con
nnector Block Pin Numbers and Name
II.
Absolute Maximum Ratings
Parameeter
Maxim
mum Supply Voltage
V
Storag
ge Temperaturee
Case Operating
O
Tem
mperature
© Finiisar Corporatio
on March 2013
3
Symbol
Vcc3
TS
TOP
Min
-0.5
-40
-5
Rev. D1
Typ
Max
4.0
85
70
Unit
V
°C
°C
Reff.
Pagee 3
Finisar
FTLX8512D3BCL Datacom XFP Product Specification – March 2013
III.
Electrical Characteristics (TOP = -5 to 70 °C, VCC3 = 3.13 to 3.45 Volts)
Parameter
Supply Voltage
Supply Current
Module total power
Transmitter
Input differential impedance
Differential data input swing
Transmit Disable Voltage
Transmit Enable Voltage
Transmit Disable Assert Time
Receiver
Differential data output swing
Data output rise time
Data output fall time
LOS Fault
LOS Normal
Power Supply Rejection
Symbol
Vcc3
Icc3
P
Rin
Vin,pp
VD
VEN
Vout,pp
tr
tf
VLOS fault
VLOS norm
PSR
Min
3.13
Typ
1.0
Max
3.45
400
1.5
Unit
V
mA
W
Ref.
Ω
mV
V
V
us
2
1000
Vcc
GND+ 0.8
10
mV
ps
ps
V
V
4
5
5
6
6
7
100
120
2.0
GND
340
Vcc – 0.5
GND
850
40
40
VccHOST
GND+0.5
See Note 6 below
1
3
Notes:
1. Maximum total power value is specified across the full temperature and voltage range.
2. After internal AC coupling.
3. Or open circuit.
4. Into 100 ohms differential termination.
5. 20 – 80 %.
6. Loss Of Signal is open collector to be pulled up with a 4.7kΩ – 10kΩ resistor to 3.15 – 3.6V. Logic 0
indicates normal operation; logic 1 indicates no signal detected.
7. Per Section 2.7.1. in the XFP MSA Specification1.
© Finisar Corporation March 2013
Rev. D1
Page 4
Finisar
FTLX8512D3BCL Datacom XFP Product Specification – March 2013
IV.
Optical Characteristics (TOP = -5 to 70 °C, VCC3 = 3.13 to 3.45 Volts)
Parameter
Transmitter
Optical Modulation Amplitude
(OMA)
Average Optical Power
Optical Wavelength
RMS Spectral Width
Optical Extinction Ratio
Transmitter and Dispersion Penalty
Average Launch power of OFF
transmitter
Tx Jitter
Encircled Flux
Relative Intensity Noise
Receiver
Receiver Sensitivity (OMA)
@ 10.5Gb/s
Stressed Receiver Sensitivity
(OMA) @ 10.3Gb/s
Maximum Input Power
Wavelength Range
Receiver Reflectance
LOS De-Assert
LOS Assert
LOS Hysteresis
Symbol
Min
Typ
POMA
-2.8
-1.5
PAVE
λ
Δλrms
ER
TDP
POFF
-5.0
840
3.0
850
0.4
5.5
Max
Txj
-1.0
860
0.45
Per 802.3ae requirements
30
86
1
nm
dB
dB
dB
dBm
%
-128
dB/Hz
RSENS1
-11.1
dBm
RSENS2
-7.5
dBm
PMAX
λC
Rrx
LOSD
LOSA
+0.5
840
860
-12
-30
-20
Ref.
dBm
3.9
-30
<4.5μm
<19μm
RIN12OMA
Unit
-12
0.5
2
3
4
dBm
nm
dB
dBm
dBm
dB
Notes:
1. Average power figures are informative only, per IEEE 802.3ae.
2. Measured into Type A1a (50/125 μm multimode) fiber per ANSI/TIA/EIA-455-203-2.
3. Measured with worst ER; BER<10-12; 231 – 1 PRBS.
4. Per IEEE 802.3ae.
© Finisar Corporation March 2013
Rev. D1
Page 5
Finisar
FTLX8512D3BCL Datacom XFP Product Specification – March 2013
V.
General Specifications
Parameter
Bit Rate
Bit Error Ratio
Maximum Supported Distances
Fiber Type
850nm OFL
Bandwidth
160MHz-km
OM1
62.5μm
200MHz-km
Symbol
BR
BER
Min
8.5
Typ
Max
10.5
10-12
OM2
500MHz-km
Ref.
1
2
26
Lmax
33
400MHz-km
50μm
Units
Gb/s
m
66
82
Lmax
OM3
2000MHz-km
m
300
Notes:
1. 800-SM-LC-L, 10GBASE-SR/SW, 1200-Mx-SN-I
2. Tested with a 231 – 1 PRBS
VI.
Environmental Specifications
Finisar XFP transceivers have an operating temperature range from -5°C to +70°C case
temperature.
Parameter
Case Operating Temperature
Storage Temperature
Symbol
Top
Tsto
Min
-5
-40
Typ
Max
70
85
Units
°C
°C
Ref.
VII. Regulatory Compliance
Finisar XFP transceivers are Class 1 Laser Products. They are certified per the following
standards:
Feature
Laser Eye
Safety
Laser Eye
Safety
Electrical
Safety
Electrical
Safety
Agency
Standard
Certificate
Number
FDA/CDRH
CDRH 21 CFR 1040 and Laser Notice 50
9210176-77
TÜV
EN60825
R7201686
TÜV
EN 60950
R7201686
UL/CSA
CLASS 3862.07
CLASS 3862.87
2283290
Copies of the referenced certificates will be available at Finisar Corporation upon
request.
© Finisar Corporation March 2013
Rev. D1
Page 6
FTLX8512D3BCL Datacom XFP Product Specification – March 2013
Finisar
VIII. Digital Diagnostic Functions
As defined by the XFP MSA1, Finisar XFP transceivers provide digital diagnostic
functions via a 2-wire serial interface, which allows real-time access to the following
operating parameters:
•
•
•
•
•
Transceiver temperature
Laser bias current
Transmitted optical power
Received optical power
Transceiver supply voltage
It also provides a sophisticated system of alarm and warning flags, which may be used to
alert end-users when particular operating parameters are outside of a factory-set normal
range.
The operating and diagnostics information is monitored and reported by a Digital
Diagnostics Transceiver Controller (DDTC) inside the transceiver, which is accessed
through the 2-wire serial interface. When the serial protocol is activated, the serial clock
signal (SCL pin) is generated by the host. The positive edge clocks data into the XFP
transceiver into those segments of its memory map that are not write-protected. The
negative edge clocks data from the XFP transceiver. The serial data signal (SDA pin) is
bi-directional for serial data transfer. The host uses SDA in conjunction with SCL to
mark the start and end of serial protocol activation. The memories are organized as a
series of 8-bit data words that can be addressed individually or sequentially. The 2-wire
serial interface provides sequential or random access to the 8 bit parameters, addressed
from 000h to the maximum address of the memory.
For more detailed information including memory map definitions, please see Finisar
Application Note AN-2035 “Digital Diagnostic Monitoring Interface for XFP Optical
Transceivers”, or the XFP MSA Specification1.
© Finisar Corporation March 2013
Rev. D1
Page 7
Finisar
FTLX8512D3BCL Datacom XFP Product Specification – March 2013
IX.
Mechanical Specifications
Finisar’s XFP transceivers are compliant with the dimensions defined by the XFP MultiSourcing Agreement (MSA). Bail color is beige.
77.95
22.15
18.35
13.30
8.50
LATCHED
16.00
UNLATCHED
20.85
39.00
R1.00
XFP Transceiver (dimensions are in mm)
© Finisar Corporation March 2013
Rev. D1
Page 8
FTLX
X8512D3BCL Datacom
D
XFP Product
P
Speciffication – Marcch 2013
X.
Finisar
PCB Layou
ut and Bezeel Recommeendations
XFP Host Bo
oard Mechaniical Layout (d
dimensions aree in mm)
© Finiisar Corporatio
on March 2013
3
Rev. D1
Pagee 9
FTLX
X8512D3BCL Datacom
D
XFP Product
P
Speciffication – Marcch 2013
Finisar
XF
FP Detail Host Board Mech
hanical Layoutt (dimensions are in mm)
XFP Recom
mmended Bezzel Design (dim
mensions are iin mm)
© Finiisar Corporatio
on March 2013
3
Rev. D1
Page 110
FTLX8512D3BCL Datacom XFP Product Specification – March 2013
Finisar
XI.
References
1.
10 Gigabit Small Form Factor Pluggable Module (XFP) Multi-Source Agreement
(MSA), Rev 4.5 - August 2005. Documentation is currently available at
http://www.xfpmsa.org/
2.
Application Note AN-2035: “Digital Diagnostic Monitoring Interface for XFP
Optical Transceivers” – Finisar Corporation, December 2003
3.
Directive 2002/95/EC of the European Council Parliament and of the Council,
“on the restriction of the use of certain hazardous substances in electrical and
electronic equipment”. January 27, 2003.
4.
“Application Note AN-2038: Finisar Implementation Of RoHS Compliant
Transceivers”, Finisar Corporation, January 21, 2005.
XII.
For More Information
Finisar Corporation
1389 Moffett Park Drive
Sunnyvale, CA 94089-1133
Tel. 1-408-548-1000
Fax 1-408-541-6138
[email protected]
www.finisar.com
© Finisar Corporation March 2013
Rev. D1
Page 11