FTGL2025S1TUS

FTGL2025S1TUS Datasheet

FTGL2025S1TUx

Part	Datasheet
FTGL2025S1TUS	FTGL2025S1TUS (pdf)

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Finisar Preliminary Product Specification GPON OLT Class B+ Pigtailed RoHS Compliant Transceiver FTGL2025S1TUx PRODUCT FEATURES • Built-in digital diagnostic functions • Bi-directional transceivers operating at Gbit/s downstream, Gbit/s upstream • Di-plexer operation at 1490 nm Tx, and 1310 nm digital Rx • Burst-mode APD receiver • Continuous mode transmitter with DFB laser • Built-in digital diagnostic functions • Standard small form-factor SFF package with fiber pigtailed SC/UPC connector in compliant with GR326 and UL 94V0 flammability • The pigtail comes in a tight buffer 0.9mm, 9/125/250 SMF-28 or equivalent • Single 3.3V power supply • Industrial operating temperature range -40°C to 85°C • GPON OLT Di-plexer • ITU-T G.984.2 Class B+ Finisar’s FTGL2025FDIUx bi-directional transceivers comply with the ITU-T GPON standard11 G984.2 Class B+ for operation at Gbit/s downstream and Gbit/s upstream. The di-plexer function provides burst-mode APD receiver at 1310nm, and continuous DFB transmitter at 1490 nm. Digital diagnostics functions are available via the 2-wire serial bus specified in the SFP MSA1. Details to the EEPROM map for this module could be made available upon request. Finisar’s FTGL2025FDIUx SFF transceivers are compatible with the Small Form Factor Multi-Sourcing Agreement MSA PRODUCT SELECTION x FTGL2025S1TUx Standard Pigtail length FTGL2025S1TUx Pigtailed SFF Product Specification -April, 2008 Finisar I. Pin Descriptions Pin Symbol Description/Comments Interface 1 B-M Reset B-M RX Reset Input/LVTTL Active high and control by the host 2 Reserved no connect Reserved for future application 3 RX GND Receiver Ground. 4 Reserved no connect Reserved for future application 5 Rx Vcc Receive Vcc 6 RX GND MSA 2x5 standard 7 RX Vcc MSA 2x5 standard 8 RX SD

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Finisar

Preliminary Product Specification GPON OLT Class B+ Pigtailed RoHS Compliant Transceiver

FTGL2025S1TUx

PRODUCT FEATURES
• Built-in digital diagnostic functions
• Bi-directional
transceivers
operating at Gbit/s
downstream, Gbit/s upstream
• Di-plexer operation at 1490 nm Tx, and 1310 nm digital Rx
• Burst-mode APD receiver
• Continuous mode transmitter with DFB laser
• Built-in digital diagnostic functions
• Standard small form-factor SFF package with fiber pigtailed SC/UPC connector in compliant with GR326 and UL 94V0 flammability
• The pigtail comes in a tight buffer 0.9mm, 9/125/250 SMF-28 or equivalent
• Single 3.3V power supply
• Industrial operating temperature range -40°C to 85°C
• GPON OLT Di-plexer
• ITU-T G.984.2 Class B+

Finisar’s FTGL2025FDIUx bi-directional transceivers comply with the ITU-T GPON standard11 G984.2 Class B+ for operation at Gbit/s downstream and Gbit/s
upstream. The di-plexer function provides burst-mode APD receiver at 1310nm, and
continuous DFB transmitter at 1490 nm. Digital diagnostics functions are available via the 2-wire serial bus specified in the SFP MSA1. Details to the EEPROM map for this
module could be made available upon request. Finisar’s FTGL2025FDIUx SFF
transceivers are compatible with the Small Form Factor Multi-Sourcing Agreement MSA

PRODUCT SELECTION x

FTGL2025S1TUx

Standard Pigtail length

FTGL2025S1TUx Pigtailed SFF Product Specification -April, 2008

Finisar

I. Pin Descriptions

Pin Symbol

Description/Comments Interface
1 B-M Reset B-M RX Reset

Input/LVTTL Active high and control by the host
2 Reserved no connect Reserved for future application
3 RX GND Receiver Ground.
4 Reserved no connect Reserved for future application
5 Rx Vcc

Receive Vcc
6 RX GND MSA 2x5 standard
7 RX Vcc MSA 2x5 standard
8 RX SD

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Datasheet ID: FTGL2025S1TUS 635191