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Finisar Corporation

FTLX1612M3BCL Datasheet Preview

FTLX1612M3BCL Datasheet

RoHS-6 Compliant 40km Multi-Rate XFP Optical Transceiver

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Finisar
PRELIMINARY Product Specification
RoHS-6 Compliant
40km Multi-Rate XFP Optical Transceiver
FTLX1612M3BCL
www.DataSheet4U.com
PRODUCT FEATURES
Supports 9.95Gb/s to 11.3Gb/s
bit rates
Hot-pluggable XFP footprint
Maximum link length of 40km
RoHS-6 Compliant (lead-free)
Temperature-stabilized 1550nm
800 ps/nm EML transmitter
3.3V and 5V power supplies
required
Duplex LC connector
Power dissipation < 3W
Built-in digital diagnostic functions
Commercial temperature range:
-5°C to 75°C
Bail release mechanism
Reference clock not required
APPLICATIONS
SONET OC-192 IR-2
SDH STM S-64.2b
SONET OC-192 IR-3
SDH STM S-64.3b
ITU-T G.709
10GBASE-ER/EW
10GBASE-ER/EW + FEC
40km 10G Fibre Channel
40km 10G Fibre Channel + FEC
Finisar’s 40km FTLX1612M3BCL Small Form Factor 10Gb/s XFP transceivers comply
with the current XFP Multi-Source Agreement (MSA) Specification1. They also comply
with SONET OC-192 IR-2, OC-192 IR-3, SDH STM S-64.2b, STM S-64.3b as well as
with 10-Gigabit Ethernet 10GBASE-ER/EW per IEEE 802.3ae and 40km 10G Fibre
Channel applications. 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/EC3, and Finisar Application Note AN-20384.
PRODUCT SELECTION
FTLX1612M3BCL
© Finisar Corporation 21-January-2008 Rev A2
Page 1




Finisar Corporation

FTLX1612M3BCL Datasheet Preview

FTLX1612M3BCL Datasheet

RoHS-6 Compliant 40km Multi-Rate XFP Optical Transceiver

No Preview Available !

F i n i s a rFTLX1612M3BCL 40km XFP PRELIMINARY Product Specification – January 2008
I. Pin Descriptions
www.DataSheet4U.com
Pin Logic
Symbol
Name/Description
Ref.
1
GND
Module Ground
1
2
VEE5
Optional –5.2 Power Supply – Not required
3 LVTTL-I Mod-Desel Module De-select; When held low allows the module to
respond to 2-wire serial interface commands
4 LVTTL-O
Interrupt
Interrupt (bar); Indicates presence of an important condition 2
which can be read over the serial 2-wire interface
5 LVTTL-I
TX_DIS Transmitter Disable; Transmitter laser source turned off
6 VCC5 +5 Power Supply
7
GND
Module Ground
1
8 VCC3 +3.3V Power Supply
9 VCC3 +3.3V Power Supply
10 LVTTL-I
SCL Serial 2-wire interface clock
2
11 LVTTL-
SDA
Serial 2-wire interface data line
2
I/O
12 LVTTL-O Mod_Abs Module Absent; Indicates module is not present. Grounded 2
in the module.
13 LVTTL-O Mod_NR Module Not Ready; Finisar defines it as a logical OR
2
between RX_LOS and Loss of Lock in TX/RX.
14 LVTTL-O RX_LOS Receiver Loss of Signal indicator
2
15
GND
Module Ground
1
16
GND
Module Ground
1
17 CML-O
RD- Receiver inverted data output
18 CML-O
RD+ Receiver non-inverted data output
19
GND
Module Ground
1
20 VCC2 +1.8V Power Supply
21 LVTTL-I P_Down/RST 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.
22 VCC2 +1.8V Power Supply
23
GND
Module Ground
1
24 PECL-I
RefCLK+ Reference Clock non-inverted input, AC coupled on the
host board – Not required
25 PECL-I
RefCLK- Reference Clock inverted input, AC coupled on the host
board – Not required
26
GND
Module Ground
1
27
GND
Module Ground
1
28 CML-I
TD- Transmitter inverted data input
29 CML-I
TD+ Transmitter non-inverted data input
30
GND
Module Ground
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 21-January-2008 Rev A2
Page 2


Part Number FTLX1612M3BCL
Description RoHS-6 Compliant 40km Multi-Rate XFP Optical Transceiver
Maker Finisar Corporation
Total Page 12 Pages
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