Finisar Corporation – 20-June-2016 Rev. C1 Page 1
Product Specification
10km Duplex SMF 100G CFP4 Optical Transceiver
FTLC1141RDNL
PRODUCT FEATURES
Hot-pluggable CFP4 form factor
Supports 103.1Gb/s aggregate bit
rate
Power dissipation < 5W
RoHS compliant
Commercial case temperature range
of 0°C to 75°C
Single 3.3V power supply
Maximum link length of 10km on
Single Mode Fiber (SMF)
4x25Gb/s DFB-based
LAN-WDM transmitter
4x25G electrical interface
Duplex LC receptacles
MDIO management interface
APPLICATIONS
100GBASE-LR4 100G Ethernet
Finisar’s FTLC1141RDNL 100G CFP4 transceiver modules are designed for use in 100
Gigabit Ethernet interfaces over single mode fiber. They are compliant with the CFP
MSA1, IEEE 802.3ba 100GBASE-LR42 and IEEE 802.3bm CAUI-45. Digital diagnostics
functions are available via the MDIO interface, as specified by the CFP MSA and Finisar
Application Note AN-20xx4. The transceiver is RoHS compliant per Directive
2011/65/EU3.
PRODUCT SELECTION
FTLC1141RDxL
R: 100G Ethernet maximum bit rate (103.1 Gb/s)
D: 4x25G LAN-WDM optics
x: N: Bail type release | P: Pull Tab
L: LC receptacles
FTLC1141RDNL Product Specification – June 2016
Finisar Corporation – 20-June-2016 Rev. C1 Page 2
I. Pin Descriptions
Per CFP MSA1.
Pins views from the top.
Top Row
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
FTLC1141RDNL Product Specification – June 2016
Finisar Corporation – 20-June-2016 Rev. C1 Page 3
Bottom Row Pin Descriptions
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 Ground, 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" = transmitter enabled
12
RX_LOS
O
LVCMOS
Receiver Loss of Optical Signal, "1": low optical signal, "0": normal condition
13
GLB_ALRMn
O
LVCMOS
Global Alarm. “0": alarm condition in any MDIO Alarm register, "1": no alarm condition, Open Drain,
Pull Up Resistor 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
Management Data I/O bi-directional data (electrical specs as per 802.3ae and ba)
18
MDIO
I
1.2V CMOS
Management Data Clock (electrical specs 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 – Support is TBD
27
MCLKp
Monitor Clock – Support is TBD
28
GND
FTLC1141RDNL Product Specification – June 2016
Finisar Corporation – 20-June-2016 Rev. C1 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
0
75
C
1
Relative Humidity
RH
15
85
%
2
Receiver Damage Threshold, per Lane
PRdmg
5.5
dBm
Notes:
1. 48-hour excursions, maximum
2. Non-condensing.
III. Electrical Characteristics (EOL, TOP = 0 to 75 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
1.9
A
Module total power
P
5
W
1
Transmitter
Signaling rate per lane
25.78
Gb/s
2
Differential pk-pk input voltage
tolerance
Vin,pp,diff
900
mV
Single-ended voltage tolerance
Vin,pp
-0.4
+3.3
V
Module stress input test
Per Section 83E.3.4.1, IEEE
802.3bm
Receiver
Signaling rate per lane
25.78
Gb/s
2
Differential output voltage
Vout,pp
900
mV
Eye width
0.57
UI
Eye height, differential
228
mV
Vertical eye closure
VEC
5.5
dB
Transition time (20% to 80%)
tr, tf
12
ps
Notes:
1. Maximum total power value is specified across the full temperature and voltage range.
2. +/- 100ppm
FTLC1141RDNL Clocking Signals
Clock
Name
Status
I/O
Value
REFCLK
Not Required
I
N/A (terminated internally)
MCLK
Supported
O
1/8 of host lane rate
FTLC1141RDNL Product Specification – June 2016
Finisar Corporation – 20-June-2016 Rev. C1 Page 5
IV. Optical Characteristics (EOL, TOP = 0 to 75C, VCC = 3.2 to 3.4 Volts)
Parameter
Symbol
Min
Typ
Max
Unit
Ref.
Transmitter
Signaling Speed per Lane
25.78
25.78
Gb/s
1
Lane center wavelengths (range)
1294.53 – 1296.59
1299.02 – 1301.09
1303.54 – 1305.63
1308.09 – 1310.19
nm
Total Average Launch Power
POUT
10.5
dBm
Transmit OMA per Lane
TxOMA
-1.3
4.5
dBm
Average Launch Power per Lane
TXPx
-4.3
4.5
dBm
2
Optical Extinction Ratio
ER
4
dB
Sidemode Suppression ratio
SSRmin
30
dB
Average launch power of OFF
transmitter, per lane
-30
dBm
Relative Intensity Noise
RIN
-130
dB/Hz
Optical Return Loss Tolerance
20
dB
Transmitter Reflectance
-12
dB
Transmitter eye mask definition {X1,
X2, X3, Y1, Y2, Y3}
{0.25, 0.4, 0.45, 0.25, 0.28, 0.4}
Receiver
Signaling Speed per Lane
25.78
25.78
GBd
3
Lane center wavelengths (range)
1294.53 – 1296.59
1299.02 – 1301.09
1303.54 – 1305.63
1308.09 – 1310.19
nm
Receive Power (OMA) per Lane
RxOMA
4.5
dBm
Average Receive Power per Lane
RXPx
-10.6
4.5
dBm
4
Receiver Sensitivity (OMA) per Lane
Rxsens
-8.6
dBm
Stressed Receiver Sensitivity (OMA)
per Lane
SRS
-6.8
dBm
Return Loss
RL
-26
dB
Vertical eye closure penalty, per lane
1.8
dB
Receive electrical 3 dB upper cutoff
frequency, per lane
31
GHz
LOS De-Assert
LOSD
-11.6
dBm
LOS Assert
LOSA
-13.6
dBm
LOS Hysteresis
1
dBm
Notes:
1. Transmitter consists of 4 lasers operating at 25.78Gb/s each.
2. Minimum value is informative.
3. Receiver consists of 4 photodetectors operating at 25.78Gb/s each.
4. Minimum value is informative, equals min TxOMA with infinite ER and max channel insertion loss.
FTLC1141RDNL Product Specification – June 2016
Finisar Corporation – 20-June-2016 Rev. C1 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 @25.78Gb/s
BER1
10-12
2
Maximum Supported Distances
Fiber Type
SMF per G.652
Lmax1
10
km
Notes:
1. Supports 100GBASE-LR4 per IEEE 802.3ba.
2. Tested with a 231 – 1 PRBS.
VI. Environmental Specifications
Finisar FTLC1141 CFP4 transceivers have a commercial operating case temperature
range of 0°C to +75°C.
Parameter
Symbol
Min
Typ
Max
Units
Ref.
Case Operating Temperature
Top
0
75
°C
Storage Temperature
Tsto
-40
85
°C
VII. Regulatory Compliance
Finisar FTLC1141 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
R72130387
Electrical
Safety
TÜV
EN 60950
R72130387
Electrical
Safety
UL/CSA
CLASS 3862.07
CLASS 3862.87
190993-
2375840
Copies of the referenced certificates are available at Finisar Corporation upon request.
Complies with FDA performance standards for laser products except for deviations
pursuant to Laser Notice No. 50, dated June 24, 2007.
FTLC1141RDNL Product Specification – June 2016
Finisar Corporation – 20-June-2016 Rev. C1 Page 7
VIII. Digital Diagnostics Functions
FTLC1141 CFP4 transceivers support the MDIO-based diagnostics interface specified in
the CFP MSA1. See Finisar Application Note AN-20xx (TBD).
IX. Memory Contents
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.
FTLC1141RDNL Product Specification – June 2016
Finisar Corporation – 20-June-2016 Rev. C1 Page 8
XI. Mechanical Specifications
Finisar FTLC1141 CFP4 transceivers are compatible with the CFP MSA specification for
CFP4 pluggable form factor modules.
Figure 1. FTLC1141RDNL Mechanical Dimensions.
FTLC1141RDNL Product Specification – June 2016
Finisar Corporation – 20-June-2016 Rev. C1 Page 9
Figure 2. 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 802.3ba, PMD Type 100GBASE-LR4.
3. Directive 2011/65/EU of the European Council Parliament and of the Council, “on
the restriction of the use of certain hazardous substances in electrical and electronic
equipment,” June 8, 2011.
4. Application Note AN-20xx (TBD), Finisar Corporation.
5. IEEE 802.3bm, Annex 83E, CAUI-4 Interface.
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