Finisar
Product Specification
RoHS-6 Compliant
10Gb/s DWDM 40km Multi-Rate XFP Optical Transceiver
FTLX3611M3xx
PRODUCT FEATURES
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•
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•
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•
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Supports 9.95Gb/s to 11.1Gb/s
bit rates
Hot-pluggable XFP footprint
Maximum link length of 40km
Temperature-stabilized DWDM-
rated EML transmitter
RoHS-6 Compliant (lead-free)
100GHz ITU Grid, C Band
Duplex LC connector
Power dissipation <3.5W
Built-in digital diagnostic functions
Temperature range: -5°C to 70°C
APPLICATIONS
•
•
•
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DWDM Networks
SONET OC-192 IR-2
SDH STM S-64.2b
OC-192/STM-64 with FEC
10GBASE-ER/EW
40km 10G Fibre Channel
10GBASE-ER/EW with FEC
Finisar’s 40km FTLX3611M3xx Small Form Factor 10Gb/s (XFP) transceivers comply
with the current XFP Multi-Source Agreement (MSA) Specification
1
. They comply with
SONET OC-192 IR-2 and SDH STM S-64.2b, as well as with 10-Gigabit Ethernet
10GBASE-ER/EW per IEEE 802.3ae and 10-Gigabit Fibre Channel. Digital diagnostics
functions are available via a 2-wire serial interface, as specified in the XFP MSA. The
transceiver is RoHS compliant and lead free per Directive 2002/95/EC
3
, and Finisar
Application Note AN-2038
4
.
PRODUCT SELECTION
FTLX3611M3xx
xx:
100GHz ITU Grid wavelength (see next page)
©
Finisar Corporation 25-October-2006 Rev B
Page 1
FTLX3611M3 DWDM XFP Product Specification – October 2006
Finisar
Center Wavelength (nm)
1563.86
1563.05
1562.23
1561.42
1560.61
1559.79
1558.98
1558.17
1557.36
1556.55
1555.75
1554.94
1554.13
1553.33
1552.52
1551.72
1550.92
1550.12
1549.32
1548.51
1547.72
1546.92
1546.12
1545.32
1544.53
1543.73
1542.94
1542.14
1541.35
1540.56
1539.77
1538.98
1538.19
1537.40
1536.61
1535.82
1535.04
1534.25
1533.47
1532.68
1531.90
1531.12
1530.33
1529.55
1528.77
Product Code
FTLX3611-317
FTLX3611-318
FTLX3611-319
FTLX3611-320
FTLX3611-321
FTLX3611-322
FTLX3611-323
FTLX3611-324
FTLX3611-325
FTLX3611-326
FTLX3611-327
FTLX3611-328
FTLX3611-329
FTLX3611-330
FTLX3611-331
FTLX3611-332
FTLX3611-333
FTLX3611-334
FTLX3611-335
FTLX3611-336
FTLX3611-337
FTLX3611-338
FTLX3611-339
FTLX3611-340
FTLX3611-341
FTLX3611-342
FTLX3611-343
FTLX3611-344
FTLX3611-345
FTLX3611-346
FTLX3611-347
FTLX3611-348
FTLX3611-349
FTLX3611-350
FTLX3611-351
FTLX3611-352
FTLX3611-353
FTLX3611-354
FTLX3611-355
FTLX3611-356
FTLX3611-357
FTLX3611-358
FTLX3611-359
FTLX3611-360
FTLX3611-361
Frequency (THz)
191.7
191.8
191.9
192.0
192.1
192.2
192.3
192.4
192.5
192.6
192.7
192.8
192.9
193.0
193.1
193.2
193.3
193.4
193.5
193.6
193.7
193.8
193.9
194.0
194.1
194.2
194.3
194.4
194.5
194.6
194.7
194.8
194.9
195.0
195.1
195.2
195.3
195.4
195.5
195.6
195.7
195.8
195.9
196.0
196.1
©
Finisar Corporation 25-October-2006 Rev B
Page 2
FTLX3611M3 DWDM XFP Product Specification – October 2006
Finisar
I.
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Pin Descriptions
Logic
Symbol
GND
VEE5
Mod-Desel
Interrupt
TX_DIS
VCC5
GND
VCC3
VCC3
SCL
SDA
Mod_Abs
Mod_NR
RX_LOS
GND
GND
RD-
RD+
GND
VCC2
P_Down/RST
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
Module Ground
+3.3V Power Supply
+3.3V Power Supply
Serial 2-wire interface clock
Serial 2-wire interface data line
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
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
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
Ref.
1
LVTTL-I
LVTTL-O
LVTTL-I
2
1
LVTTL-I
LVTTL-
I/O
LVTTL-O
LVTTL-O
LVTTL-O
2
2
2
2
2
1
1
CML-O
CML-O
1
LVTTL-I
22
23
24
25
26
27
28
29
30
PECL-I
PECL-I
VCC2
GND
RefCLK+
RefCLK-
GND
GND
TD-
TD+
GND
1
1
1
CML-I
CML-I
1
Notes:
1. Module circuit ground is isolated from module chassis ground within the module.
2. Open collector; should be pulled up with 4.7k – 10kohms on host board to a voltage between 3.15V
and 3.6V.
©
Finisar Corporation 25-October-2006 Rev B
Page 3
FTLX3611M3 DWDM XFP Product Specification – October 2006
Finisar
Diagram of Host Board Connector Block Pin Numbers and Names
II.
Absolute Maximum Ratings
Parameter
Maximum Supply Voltage 1
Maximum Supply Voltage 2
Storage Temperature
Case Operating Temperature
Symbol
Vcc3
Vcc5
T
S
T
OP
Min
-0.5
-0.5
-40
-5
Typ
Max
4.0
6.0
85
70
Unit
V
V
°C
°C
Ref.
©
Finisar Corporation 25-October-2006 Rev B
Page 4
FTLX3611M3 DWDM XFP Product Specification – October 2006
Finisar
III.
Electrical Characteristics
(T
OP
= -5 to 70
°C,
V
CC5
= 4.75 to 5.25 Volts)
Symbol
Vcc5
Vcc3
Vcc2
Icc5
Icc3
Icc2
P
R
in
Vin,pp
V
D
V
EN
Min
4.75
3.13
1.71
Typ
Max
5.25
3.45
1.89
350
400
750
3.5
Unit
V
V
V
mA
mA
mA
W
Ω
mV
V
V
us
mV
ps
ps
V
V
Ref.
Parameter
Main Supply Voltage
Supply Voltage #2
Supply Voltage #3
Supply Current – Vcc5 supply
Supply Current – Vcc3 supply
Supply Current – Vcc2 supply
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
Reference Clock
Clock differential input impedance
Reference Clock frequency
Differential clock input swing
Clock output rise/fall time
Reference clock frequency tolerance
1
2
3
100
120
2.0
GND
820
Vcc
GND+ 0.8
10
850
38
38
Vcc
HOST
GND+0.5
See Note 6 below
100
Baud/64
640
200
-100
1600
1250
+100
650
Vout,pp
t
r
t
f
V
LOS fault
V
LOS norm
PSR
Rclk
in
f0
Vclkin,pp
t
rf
Df
340
Vcc – 0.5
GND
4
5
5
6
6
7
Ω
MHz
mV
ps
PPM
5
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 4.7k – 10kohm 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 Specification
1
.
©
Finisar Corporation 25-October-2006 Rev B
Page 5
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