Finisar Corpor ation – 8-Apr-15 Rev. A4 PRELIMINARY Finisar Confidential Page 1
PRELIMINARY Product Specification
100m (OM4) 100G Ethernet CFP4 Optical Transceiver
FTLC9141RENM
PRODUCT FEATURES
• Hot-pluggable CFP4 form factor
• Supports 103.1Gb/s aggregate bit
rate
• Power dissipation < 4W
• RoHS-6 compliant (lead-free)
• Commercial case temperature range
of 0°C to 70°C
• Single 3.3V power supply
• Maximum link length of 100m on
OM4 Multimode Fiber (MMF)
• 4x25Gb/s 850mm VCSEL-based
transmitter
• 4x25G electrical interface
• Single MPO12 receptacle
• MDIO management interface
APPLICATIONS
• 100GBASE-SR4 100G Ethernet
Finisar’s FTLC9141RENM 100G CFP4 transceiver modules are designed for use in 100
Gigabit Ethernet links over multimode fiber. They are compliant with the CFP4 MSA1
and IEEE 802.3ba 100GBASE-SR42. Digital diagnostics functions are available via the
MDIO interface, as specified by the CFP MSA and Finisar Application Note AN-20xx5.
The transceiver is RoHS-6 compliant and lead-free per Directive 2011/65/EU3, and
Finisar Application Note AN-20384.
PRODUCT SELECTION
FTLC9141RENM
R: 100G Ethernet maximum bit rate (103.1Gb/s)
E: 4x25G parallel optics
N: Bail type release
M: MPO receptacle
FTLC9141RENM PRELIMINARY Product Specification – April 2015
Finisar Corpor ation – 8-Apr-15 Rev. A4 PRELIMINARY Finisar Confidential Page 2
I. Pin Descriptions
Per CFP MSA1.
Pins views from the top.
Top Ro w Bottom Row
56
GND
1
3.3V_GND
55 TX3n 2 3.3V_GND
54
TX3p
3
3.3V
53 GND 4 3.3V
52
TX2n
5
3.3V
51
TX2p
6
3.3V
50 GND 7 3.3V_GND
49
TX1n
8
3.3V_GND
48 TX1p 9 VND_IO_A
47
GND
10
VND_IO_B
46
TX0n
11
TX_DIS
45 TX0p 12 RX_LOS
44
GND
13
GLB_ALRMn
43
{REFCLKn}
14 MOD_LOPWR
42
{REFCLKp}
15
MOD_ABS
41
GND
16
MOD_RSTn
40 RX3n 17 MDC
39
RX3p
18
MDIO
38 GND 19 PRTADR0
37
RX2n
20
PRTADR1
36
RX2p
21
PRTADR2
35 GND 22 VND_IO_C
34
RX1n
23
VND_IO_D
33 RX1p 24 VND_IO_E
32
GND
25
GND
31
RX0n
26
{MCLKn}
30 RX0p 27 {MCLKp}
29
GND
28
GND
FTLC9141RENM PRELIMINARY Product Specification – April 2015
Finisar Corpor ation – 8-Apr-15 Rev. A4 PRELIMINARY Finisar Confidential Page 3
Bottom Row Pin Descriptions
PIN
#
Name I/O Logic Description
1
3.3V_GND
3.3V Module Supply Voltage Return Ground, internally connected to Signal Ground
2
3.3V_GND
3.3V Module Supply Voltage Return Ground, internally connected to Signal Ground
3
3.3V
3.3V Module Supply Voltage
4
3.3V
3.3V Module Supply Voltage
5
3.3V
3.3V Module Supply Voltage
6
3.3V
3.3V Module Supply Voltage
7
3.3V_GND
3.3V Module Supply Voltage Return Ground, internally connected to Signal Ground
8
3.3V_GND
3.3V Module Supply Voltage Return Gr ound, internally connected to Signal Ground
9
VND_IO_A
I/O
Module Vendor I/O A. Do Not Connect!
10
VND_IO_B
I/O
Module Vendor I/O B. Do Not Connect !
11
TX_DIS
I
LVCMOS w/ PUR
Transmitter Disable for all lanes, "1" or NC = transmitter disabled, "0" = t ransmitter enabled
12
RX_LOS
O
LVCMOS
Receiver Loss of Opt ical Signal, "1": low opt ical signal, "0": normal condit ion
13 GLB_ALRMn O LVCMOS
Global Alarm. “0": alarm condition in any MDIO Alarm register, "1": no alarm condition, Open Drain,
Pull Up Resist or on Host
14
MOD_LOPWR
I
LVCMOS w/ PUR
Module Low Power Mode. "1" or NC: module in low power (safe) mode, "0": power-on enabled
15
MOD_ABS
O
GND
Module Absent. "1" or NC: module absent, "0": module present, Pull Up Resistor on Host
16
MOD_RSTn
I
LVCMOS w/ PDR
Module Reset. "0" resets the module, "1" or NC = module enabled, Pull Down Resistor in Module
17
MDC
I/O
1.2V CMOS
Man agement Data I/O bi -directional data (electrical specs as per 802.3ae and ba)
18
MDIO
I
1.2V CMOS
Man agement Data Clock (electrical sp ecs as per 802 .3ae and ba)
19
PRTADR0
I
1.2V CMOS
MDIO Physical Port address bit 0
20
PRTADR1
I
1.2V CMOS
MDIO Physical Port address bit 1
21
PRTADR2
I
1.2V CMOS
MDIO Physical Port address bit 2
22
VND_IO_C
I/O
Module Vendor I/O C. Do Not Connect !
23
VND_IO_D
I/O
Module Vendor I/O D. Do Not Connect!
24
VND_IO_E
I/O
Module Vendor I/O E. Do Not Connect !
25
GND
26
MCLKn
Monitor Clock
27
MCLKp
Monitor Clock
28
GND
FTLC9141RENM PRELIMINARY Product Specification – April 2015
Finisar Corpor ation – 8-Apr-15 Rev. A4 PRELIMINARY Finisar Confidential Page 4
II. Absolute Maximum Ratings
Module performance is not guaranteed beyond the operating range (see Section VI).
Exceeding the limits below may damage the transceiver module permanently.
Parameter
Symbol
Min
Typ
Max
Unit
Ref.
Maximum Supply Voltage
Vcc
-0.5
4.0
V
Storage Temperature
TS
-40
85
°C
Case Operating Temperature
TOP
-5
75
°C
Relative Humidity
RH
15
85
%
1
Receiver Damage Threshold, per Lane
PRdmg
5.5
dBm
Notes:
1. Non-condensing.
III. Electrical Characteristics (EOL, TOP = 0 to 70
°
C, VCC = 3.2 to 3.4 Volts)
Parameter
Symbol
Min
Typ
Max
Unit
Ref.
Supply Voltage
Vcc
3.2
3.4
V
Supply Current
Icc
TBD
A
Module tota l power
P
4
W
1
Transmitter
Signaling rate per lane
25.78
Gb/s
2
Input differentia l impedance
Rin
CAUI-4 as being defined b y
IEEE 802.3bm
Ω
Differential d a ta inp ut swing per la ne
Vin,pp
mV
Data input rise time tolerance
tr
ps
Data input rise time tolerance
tf
ps
Electrical input eye mask definition
{X1, X2}
{Y1, Y2}
UI
mV
Receiver
Signaling rate per lane
25.78
Gb/s
2
Differential d a ta output swing per lane
Vout,pp
CAUI-4 as being defined by
IEEE 802.3bm
mV
Data output rise time
tr
ps
Data output fall time
tf
ps
Electrical o utp ut eye mask definition
{X1, X2}
{Y1, Y2}
UI
mV
Power Supply Noise Tolerance
Vrip
TBD
Notes:
1. Maximum total power value is specified across the full temperature and voltage range.
2. +/- 100ppm
FTLC9141RENM Clocking Signals
Clock
Name
Status I/O Value
REFCLK
Not Required
I
Optional
MCLK
Supported
O
N/A
FTLC9141RENM PRELIMINARY Product Specification – April 2015
Finisar Corpor ation – 8-Apr-15 Rev. A4 PRELIMINARY Finisar Confidential Page 5
IV. Optical Characteristics (EOL, TOP = 0 to 70
°
C, VCC = 3.2 to 3.4 Vol ts )
Parameter
Symbol
Min
Typ
Max
Unit
Ref.
Transmitter
Signaling Speed per Lane
25.78
25.78
Gb/s
1
Center wa ve le ngt h
840
860
nm
RMS Spectral W idth
SW
100GBASE-SR4 as being defined
by IEEE 802.3bm
nm
Average Launc h Power per Lane
TXPx
dBm
Transmit O MA per Lane
TxOMA
dBm
Difference in Power between any two
lanes [OMA]
DP
x
dB
Peak Power per Lane
PPx
dBm
Launch Power [ OMA] minus T DP per
Lane
P-TDP
dBm
TDP per Lane
TDP
dBm
Optical Exti nctio n Ratio
ER
dB
Optical Return Loss Tolerance
ORL
dB
Encircled Flu x
FLX
dBm
Average launch power of OFF
transmitter, pe r lane
dBm
Relative Inte nsity Noise
RIN
dB/Hz
Transmitter eye mask definition {X1,
X2, X3, Y1, Y2, Y3}
Receiver
Signaling Speed per Lane
25.78
25.78
GBd
2
Center wa ve le ngt h
100GBASE-SR4 as being defined
by IEEE 802.3bm
nm
Da mage Threshold
DT
dBm
Average Receive Power per Lane
RXPx
dBm
Receive Power (OMA) per Lane
RxOM
A
dBm
Stressed Receiver Sensitivity (OMA)
per Lane
SRS
dBm
Back to Back Receiver Sensitivity
(OMA) per Lane
RxSens
dBm
Peak Power, per lane
PPx
dBm
Receiver Reflectance
Rfl
dB
Vertical eye closure penalty, per lane
dB
Stressed eye J2 jitter, per Lane
UI
Stressed eye J9 jitter, per Lane
UI
OMA of each aggressor lane
dBm
Receiver jitter tolerance [OMA], per
Lane
dBm
Rx jitter toler a nce: Jitter frequ e ncy
and p-p amplitude
kHz, UI
kHz, UI
LOS De-Assert
LOSD
dBm
LOS Assert
LOSA
dBm
LOS Hysteresis
dB
Notes:
1. Trans mitter cons ists of 4 lasers operating at a maximum speed of 25.78Gb /s each.
2. Receiver consists of 4 photodetectors operating at a maximum speed of 25.78Gb/s each.
FTLC9141RENM PRELIMINARY Product Specification – April 2015
Finisar Corpor ation – 8-Apr-15 Rev. A4 PRELIMINARY Finisar Confidential Page 6
V. General Specifications
Parameter
Symbol
Min
Typ
Max
Units
Ref.
Bit Rate (all wavelengths combined)
BR
103.1
Gb/s
1
Bit Error Ratio
BER
10-12
2
Maxi mum Supporte d D istance s
Fiber Type
OM3 MMF
Lmax1
70
m
3
OM4 MMF
Lmax2
100
m
3
Notes:
1. Supports 100GBASE-SR4 per IEEE 802.3xx.
2. Tested with a 231 – 1 PRBS.
3. Requires KR4 FEC on the host to achieve maximum link distance.
VI. Environmental Specifications
Finisar FTLC9141 CFP4 transceivers have a commercial operating case temperature
range of 0°C to +70°C. They can support temporary excursions to case temperatures of
-5°C and +75°C without permanent damage (see Section II).
Parameter
Symbol
Min
Typ
Max
Units
Ref.
Case Operating Temperature
T
op
0
70
°C
Storage Temperature
T
sto
-40
85
°C
VII. Regulatory Compliance
Finisar FTLC9141 CFP4 transceivers are Class 1 Laser Products. They are certified per
the following standards:
Feature
Agency
Standard
Certificate
Number
Laser Eye
Safety
FDA/CDRH
CDRH 21 CFR 1040 and Laser Notice 50
9210176
Laser Eye
Safety
TÜV
EN 60825-1: 2007
IEC 60825-2: 2004+A1+A2
TBD
Electrical
Safety
TÜV
EN 60950
TBD
Electrical
Safety
UL/CSA
CLASS 3862.07
CLASS 3862.87
TBD
Copies of the referenced certificates will be available at Finisar upon request.
Complies with FDA performance standards for laser products except for deviations
pursuant to Laser Notice No. 50, dated June 24, 2007.
FTLC9141RENM PRELIMINARY Product Specification – April 2015
Finisar Corpor ation – 8-Apr-15 Rev. A4 PRELIMINARY Finisar Confidential Page 7
VIII. Digital Diagnostics Functions
FTLC9141 CFP4 transceivers support the MDIO-based diagnostics interface specified by
the CFP MSA1. See Finisar Application Note AN-20xx (TBD).
IX. Memory Con ten ts
Per the CFP MSA1. See Finisar Application Note AN-20xx (TBD).
X. Host PCB Layout and Bezel Recommendations
Per CFP MSA Hardware Specification for CFP41.
FTLC9141RENM PRELIMINARY Product Specification – April 2015
Finisar Corpor ation – 8-Apr-15 Rev. A4 PRELIMINARY Finisar Confidential Page 8
XI. Mechanical Specifications
Finisar FTLC9141 CFP4 transceivers are compatible with the CFP MSA specification for
CFP4 pluggable form factor modules.
Figure 1. FTLC9141RENM Mechanical Dimensions.
FTLC9141RENM PRELIMINARY Product Specification – April 2015
Finisar Corpor ation – 8-Apr-15 Rev. A4 PRELIMINARY Finisar Confidential Page 9
Figure 3. Standard Product Label
XII. References
1. CFP4 Hardware Specification and CFP MSA Management Interface Specifications
(MIS), Rev 2.4.; CFP MSA, www.cfp-msa.org
2. IEEE 802.3bm, PMD Type 100GBASE-SR4.
3. Directive 2011/65/EU of the European Parliament and of the Council, “on the
restriction of the use of certain hazardous substances in electrical and electronic
equipment,” July 1, 2011.
4. “Application Note AN-2038: Finisar Implementation Of RoHS Compliant
Transceivers”, Finisar Corporation, January 21, 2005.
5. Application Note AN-20xx (TBD), Finisar Corporation.
FTLC9141RENM PRELIMINARY Product Specification – April 2015
Finisar Corpor ation – 8-Apr-15 Rev. A4 PRELIMINARY Finisar Confidential Page 10
XIII. Revision History
Revision
Date
Description
A1 8/22/2012 • Preliminary document released.
A2 9/12/2013 • Added monitor clock support; updated maximum power dissipation
specification to 3.5W; added product photo.
A3 6/30/2014 • Updated maximum power dissipation specification to 4W; added
maximum l ink distance on OM3 MMF; added CDRH number; added
product label.
A4 4/8/2015 • Updated operating temperature range, RoHS reference, and new Finisar
logo on the label.
For More Information:
Finisar Corporation
1389 Moffett Park Drive
Sunnyvale, CA 94089-1133
Tel. 1-408-548-1000
Fax 1-408-541-6138
sales@finisar.com
www.finisar.com
