FTR-1621-47 FINISAR [Finisar Corporation.], FTR-1621-47 Datasheet

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FTR-1621-47

Manufacturer Part Number
FTR-1621-47
Description
WDM Multi-rate GBIC Transceiver with APD Receiver
Manufacturer
FINISAR [Finisar Corporation.]
Datasheet
PRODUCT FEATURES
Finisar’s FTR-1621-XX WDM GBIC transceivers comply with GBIC Specification
Revision 5.4
PH, PH2, PH3
has been enhanced to 30dB with an Avalanche Photo Diode (APD) receiver. Additional
real time diagnostic functions are also available via the 2-wire serial bus specified for
Module Definition “4” GBICs. For details, see Finisar Application Note AN-2030
Even with all of these innovative features, the transceiver is still compliant with the
mechanical and electrical interfaces defined in the GBIC interoperability standard.
© Finisar Corporation 01-Mar-02 Rev.F
• All Metro data protocols from
• Extended link budget of 30dB
• Standard GBIC footprint
• Uncooled CWDM-rated DFB
• Class 1 laser safety
• Very low jitter
• Metal enclosure for lower EMI
• Extended voltage range
• Low power dissipation
• Extended operating temperature
125Mb/s to 2.7 Gb/s
with APD receiver technology
laser transmitter
range: 0°C to 60°C
WDM Multi-rate GBIC Transceiver with APD Receiver
1*
. They are compatible with the single and double rate Fibre Channel FC-
3*
and SONET specifications for OC-12/OC-48
Product Specification
F i n i s a r
FTR-1621-XX
APPLICATIONS
• Metro Access Rings and Point-
to-Point networking for SONET,
Gigabit Ethernet and Fibre
Channel
3**
. The fiber link budget
4
.
Page 1

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FTR-1621-47 Summary of contents

Page 1

... Metal enclosure for lower EMI • Extended voltage range • Low power dissipation • Extended operating temperature range: 0°C to 60°C Finisar’s FTR-1621-XX WDM GBIC transceivers comply with GBIC Specification 1* Revision 5.4 . They are compatible with the single and double rate Fibre Channel FC- 3* ...

Page 2

... FTR-1621-XX WDM GBIC PRODUCT SELECTION Wavelength XX Color Code Dot 1470 nm 47 1490 nm 49 1510 nm 51 1530 Pin Out Pin Name RX_LOS MOD_DEF(0) MOD_DEF(1) MOD_DEF(2) TX_DISABLE TX_FAULT -RX_DAT +RX_DAT +TX_DAT -TX_DAT Table 1. GBIC to host connector pin assignment “Sequence” indicates the order in which pins make contact when the device is hot plugged. Also see “ ...

Page 3

... FTR-1621-XX WDM GBIC II. Electrical Power Interface Finisar FTR-1621-XX WDM GBIC modules have a power supply voltage range of 4.75V to 5.25V as described in Table 2. Electrical Power Interface Parameter Symbol Supply Current I s Maximum Voltage V max Surge Current I surge Input Voltage V cc Power Supply Rejection PSR Note 1: Receiver sensitivity is compliant with power supply sinusoidal ...

Page 4

... FTR-1621-XX WDM GBIC Low Speed Signal Parameters Parameter Symbol Min RX_LOS Assert Level RX_LOS Deassert Level RX_LOS Hysteresis RX_LOS Assert Delay t_loss_on RX_LOS Negate Delay t_loss_off TX_DISABLE Assert Time t_off TX_DISABLE Negate Time t_on TX_DISABLE Reset Time t_reset Table 4. Low speed signal parameters IV ...

Page 5

... FTR-1621-XX WDM GBIC V. Optical Parameters Optical Parameters Parameter Transmitter Center Wavelength Wavelength Temperature Dependence Side Mode Suppression Ratio (SMSR) Transmitter Optical Output Power Transmitter Extinction Ratio Transmitter Eye Opening Optical Return Loss Transmitter Jitter Optical Input Wavelength Receiver Optical Input Power ...

Page 6

... Total System Budget -- Note 1: Total system budget is defined as P VII. Environmental Specifications Note that the GBIC Specification requires an ambient temperature range +50°C. Finisar FTR-1621-XX GBICs have an extended range from 0°C to +60°C case temperature as specified in Table 8. Environment Parameter Symbol ...

Page 7

... FTR-1621-XX WDM GBIC VIII. Serial Communication Protocol All Finisar optical GBICs are ‘Module Definition “4”’ and support the 2 wire serial communication protocol outlined in the GBIC Specification 2 Atmel AT24C01A 128 byte E 2 interfacing with the E PROM, see the Atmel data sheet titled “AT24C01A/02/04/08/16 2- ...

Page 8

... FTR-1621-XX WDM GBIC IX. Mechanical Specifications Finisar WDM GBICs conform to the mechanical specifications outlined in the GBIC Specification Revision 5.4, Section 6 Insertion, Extraction, and Retention Forces Parameter Symbol Min GBIC insertion GBIC extraction GBIC retention F 130 R Table 10. Insertion, extraction, and retention forces ...

Page 9

... The FTR-1621-XX complies with these specifications except for the following optical parameters: laser wavelength, receiver sensitivity, and transmit output power. See Table 6 for details. (**) The FTR-1621-XX optical interface is not fully SONET/SDH compliant. Please see Table 6. XI. For More Information Finisar Corporation ...

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