FTLF1318P3BTL 查看數據表（PDF） - Unspecified

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FTLF1318P3BTL

Industrial Temperature 1.25 Gb/s RoHS Compliant Long-Wavelength Pluggable SFP Transceiver

Unspecified 

FTLF1318P3BTL SFP Product Specification – September 2010

Finisar

Notes:

1. Non-condensing.

2. AC coupled.

3. Or open circuit.

4. Into 100 ohm differential termination.

5. 20 – 80 %

6. LOS is LVTTL. Logic 0 indicates normal operation; logic 1 indicates no signal detected.

7. All transceiver specifications are compliant with a power supply sinusoidal modulation of 20 Hz to 1.5

MHz up to specified value applied through the power supply filtering network shown on page 23 of the

Small Form-factor Pluggable (SFP) Transceiver MultiSource Agreement (MSA), September 14, 2000.

8. Measured with DJ-free data input signal. In actual application, output DJ will be the sum of input DJ

and Δ DJ.

IV. Optical Characteristics (TOP = -40 to 85 °C, VCC = 3.00 to 3.60 Volts)

Parameter

Symbol

Min

Typ

Transmitter

Output Opt. Power

Optical Wavelength

POUT

λ

-9.5

1270

Spectral Width

σ

Optical Modulation Amplitude

OMA

174

Optical Rise/Fall Time

tr/ tf

150

RIN

Deterministic Jitter Contribution

TX Δ DJ

20

Total Jitter Contribution

TX Δ TJ

50

Optical Extinction Ratio

ER

9

Receiver

Average Rx Sensitivity @ 1.25 Gb/s

(Gigabit Ethernet)

RSENS2

Average Rx Sensitivity @ 1.06 Gb/s

(1X Fibre Channel)

RSENS1

Stressed RX sens. = 1.25 Gb/s

Average Received Power

Receiver Elec. 3 dB cutoff freq.

RxMAX

Optical Center Wavelength

Return Loss

λC

1265

12

LOS De-Assert

LOS Assert

LOS Hysteresis

LOSD

LOSA

-30

0.5

Max

-3

1360

3

260

-120

56.5

119

-19

-21

-14.5

0

1500

1600

-19

Unit Ref.

dBm 1

nm 2

nm 2

μW 2,3

ps 4

dB/Hz

ps 5

ps

dB

dBm 6, 7

dBm 6, 7

dBm

dBm

MHz

nm

dB

dBm

dBm

dB

Notes:

1. Class 1 Laser Safety per FDA/CDRH and EN (IEC) 60825 regulations.

2. Also specified to meet curves in FC-PI-4 Rev. 8.00 Figure 21, which allow trade-off between

wavelength, spectral width and OMA.

3. Equivalent extinction ratio specification for Fibre Channel. Allows smaller ER at higher average

power.

4. Unfiltered, 20-80%. Complies with IEEE 802.3 (Gig. E) and FC 1x eye masks when filtered.

5. Measured with DJ-free data input signal. In actual application, output DJ will be the sum of input DJ

and Δ DJ.

6. Measured with conformance signals defined in FC-PI-4 Rev. 8.00 specifications.

7. Measured with PRBS 27-1 at 10-12 BER

© Finisar Corporation September 21, 2010 Rev. A4

Page 4

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