View FTLX1612M3BCL_4464281.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

Finisar
PRELIMINARY Product Specification
RoHS-6 Compliant 40km Multi-Rate XFP Optical Transceiver FTLX1612M3BCL
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: -5C to 75C 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
(c) Finisar Corporation 21-January-2008
Rev A2
Page 1
FTLX1612M3BCL 40km XFP PRELIMINARY Product Specification - January 2008
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 RDRD+ 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 LVTTLI/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+ RefCLKGND GND TDTD+ 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.
(c) Finisar Corporation 21-January-2008
Rev A2
Page 2
FTLX1612M3BCL 40km XFP PRELIMINARY Product Specification - January 2008
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 TS TOP
Min -0.5 -0.5 -40 -5
Typ
Max 4.0 6.0 85 75
Unit V V C C
Ref.
(c) Finisar Corporation 21-January-2008
Rev A2
Page 3
FTLX1612M3BCL 40km XFP PRELIMINARY Product Specification - January 2008
Finisar
III.
Electrical Characteristics (TOP = -5 to 75 C, VCC5 = 4.75 to 5.25 Volts)
Symbol Vcc5 Vcc3 Vcc2 Icc5 Icc3 P Rin Vin,pp VD VEN Min 4.75 3.13 1.71 Typ Max 5.25 3.45 1.89 350 600 3 Unit V V V mA mA W 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 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
1 2 3
100 120 2.0 GND 820 Vcc GND+ 0.8 10 850 38 38 VccHOST GND+0.5 See Note 6 below 650
Vout,pp tr tf VLOS fault VLOS norm PSR
340
Vcc - 0.5 GND
4 5 5 6 6 7
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 Specification1.
(c) Finisar Corporation 21-January-2008
Rev A2
Page 4
FTLX1612M3BCL 40km XFP PRELIMINARY Product Specification - January 2008
Finisar
IV.
Optical Characteristics (TOP = -5 to 75C, VCC5 = 4.75 to 5.25 Volts)
Please note that the Transmitter of the FTLX1612M3BCL becomes operational within 5 seconds of power-up. This is due to the time required for the EML to reach its optimum operating temperature.
Parameter Transmitter Output Opt. Pwr: 9/125 SMF Optical Extinction Ratio Optical Modulation Amplitude Center Wavelength Transmitter Dispersion Penalty (@ 800 ps/nm) Sidemode Supression ratio SONET Tx Jitter Generation (peak-topeak) Tx Jitter Generation (RMS) Relative Intensity Noise Receiver Receiver Sensitivity @ 9.95Gb/s to 10.7Gb/s Receiver Sensitivity @ 11.1Gb/s to 11.3Gb/s Stressed Receiver Sensitivity (OMA) @ 11.1Gb/s Maximum Input Power Optical Center Wavelength Receiver Reflectance Path penalty at 40km (up to 10.7Gb/s) LOS De-Assert LOS Assert LOS Hysteresis Symbol POUT ER c TDP SSRmin Txj TxjRMS RIN RSENS1 RSENS2 RSENS2 PMAX C Rrx LOSD LOSA -1 1270 Min -1 8.2 -2.1 1530 Typ Max +2 Unit dBm dB dBm nm dB dB UI UI dB/Hz dBm dBm dBm dBm nm dB dB dBm dBm dB 5 5 6 Ref. 1 1 2
1565 2
30 0.1 0.01 -130 -16 -15 -11.3
3 4
1600 -27 2 -22
7
-28 0.5
Notes: 1. ER = 8.2dB minium for data rates 9.9Gb/s to 10.7Gb/s. 2. Guaranteed minimum OMA for 9.9Gb/s - 11.3Gb/s. 3. Measured with a host jitter of 50 mUI peak-to-peak per Telcordia GR-253. 4. Measured with a host jitter of 7 mUI RMS. 5. Measured with worst ER; BER<10-12; PRBS31. Equivalent to -14.3 dBm OMA at ER = 8.2 dB. 6. Per IEEE 802.3ae. Equivalent to -14.3 dBm average power at Infinite ER. 7. Dispersion penalty is measured in loopback using 18 ps/(nm*km) fiber (SMF-28). Path penalty is 2dBm at 10.7Gb/s.
(c) Finisar Corporation 21-January-2008
Rev A2
Page 5
FTLX1612M3BCL 40km XFP PRELIMINARY Product Specification - January 2008
Finisar
V.
General Specifications
Symbol BR BER LMAX Min 9.95 Typ Max 11.3 10-12 Units Gb/s km Ref. 1 2 1
Parameter Bit Rate Bit Error Ratio Max. Supported Link Length
40
Notes: 1. SONET OC-192 IR-2, OC-192 IR-3, 10GBASE-ER/EW, 10G Fibre Channel, ITU-T G.709, 10GBASE-ER/EW + FEC, 10G Fibre Channel + FEC 2. Tested with a 231 - 1 PRBS
VI.
Environmental Specifications
The FTLX1612M3BCL transceiver has an operating case temperature range from -5C to +75C.
Parameter Case Operating Temperature Storage Temperature Symbol Top Tsto Min -5 -40 Typ Max 75 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 FDA/CDRH TUV Standard CDRH 21 CFR 1040 and Laser Notice 50 EN 60825-1: 1994+A11:1996+A2:2001 IEC 60825-1: 1993+A1:1997+A2:2001 IEC 60825-2: 2000, Edition 2 EN 60950 CLASS 3862.07 CLASS 3862.87 Certificate Number TBD TBD
TUV UL/CSA
TBD TBD
Copies of the referenced certificates are available at Finisar Corporation upon request.
(c) Finisar Corporation 21-January-2008
Rev A2
Page 6
FTLX1612M3BCL 40km XFP PRELIMINARY Product Specification - January 2008
Finisar
VIII. Digital Diagnostics 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 the XFP MSA documentation1.
(c) Finisar Corporation 21-January-2008
Rev A2
Page 7
FTLX1612M3BCL 40km XFP PRELIMINARY Product Specification - January 2008
Finisar
IX.
Mechanical Specifications
Finisar's XFP transceivers are compliant with the dimensions defined by the XFP MultiSourcing Agreement (MSA).
77.95
22.15
18.35
13.30 1.95
8.50
LATCHED
16.00 UNLATCHED 20.85 39.00 R1.00
XFP Transceiver (dimensions are in mm)
(c) Finisar Corporation 21-January-2008
Rev A2
Page 8
FTLX1612M3BCL 40km XFP PRELIMINARY Product Specification - January 2008
Finisar
X.
PCB Layout and Bezel Recommendations
XFP Host Board Mechanical Layout (dimensions are in mm)
(c) Finisar Corporation 21-January-2008
Rev A2
Page 9
FTLX1612M3BCL 40km XFP PRELIMINARY Product Specification - January 2008
Finisar
XFP Detail Host Board Mechanical Layout (dimensions are in mm)
(c) Finisar Corporation 21-January-2008
Rev A2
Page 10
FTLX1612M3BCL 40km XFP PRELIMINARY Product Specification - January 2008
Finisar
XFP Recommended Bezel Design (dimensions are in mm)
(c) Finisar Corporation 21-January-2008
Rev A2
Page 11
FTLX1612M3BCL 40km XFP PRELIMINARY Product Specification - January 2008
Finisar
XI. 1.
References 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/ Application Note AN-2035: "Digital Diagnostic Monitoring Interface for XFP Optical Transceivers" - Finisar Corporation, December 2003 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. "Application Note AN-2038: Finisar Implementation Of RoHS Compliant Transceivers", Finisar Corporation, January 21, 2005.
2.
3.
4.
XII.
Revision History
Revision A1 A2
Date 3/5/2007 1/21/2008 * * * Document created.
Description Removed 1.8V power supply and reference clock requirements. Added receiver sensitivity specification at 11.3Gb/s.
XIII. 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
(c) Finisar Corporation 21-January-2008
Rev A2
Page 12

▲Up To Search▲

Price & Availability of FTLX1612M3BCL

	To Download FTLX1612M3BCL Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .