SFF2x5 1.25/2.5G EPON ONU Transceiver FTM-9423P-F10DC(G)

10km transmission

Preliminary Data Sheet

Dec. 5, 2007

Fiberxon Proprietary and Confidential, Do Not Copy or Distribute

Page 3 of 10

Recommended Operating Conditions

Table 3 - Recommended Operating Conditions

Parameter

Symbol

Min.

Typ.

Max.

Unit

Note

Power Supply Voltage

3.13

3.47

V

3.3V±5%

Operating Ambient Temperature

0

70

°C

1

Operating Humidity

5

95

%

Data Rate(Upstream/Downstream)

1.25/2.5

Gbit/s

Note 1: With airflow 1m/sec when ambient temperature is above 60°C

Optical and Electrical Characteristics

Parameter

Symbol

Min.

Typ.

Max.

Unit

Note

Optical Center Wavelength

1260

1360

nm

Optical Spectrum Width (RMS)

∆λ

3

nm

Side Mode Suppression Ratio

SMSR

30

dB

Average Launch Power

-1

+4

dBm

Average Launch Power-OFF Transmitter

-45

dBm

1

Extinction Ratio

ER

9

dB

2

Rise/Fall Time (20%-80%)

260

ps

2.3

Burst Turn On Time

30

ns

Burst Turn Off Time

30

ns

Burst Enable Duration

600

ns

Burst Disable Duration

100

ns

4

-115

dB/Hz

Optical Return Loss Tolerance

15

dB

Transmitter Reflectance

-10

dB

Transmitter and Dispersion Penalty

TDP

1.8

dB

5

Optical Eye Diagram

Compliant With IEEE Std 802.3ah™-2004

2,6

Data Input Differential Swing

200

1600

mV

Input Differential Impedance

90

100

110

Ω

Power Supply Current

200

mA

Transmitter Burst Control Voltage - Low

0

0.8

V

Transmitter Burst Control Voltage - High

2.0

V

7

Note 1: Launched into 9/125um Single Mode Fiber.

Note 2: Measured with PRBS 2

Note 3: Measured with the fourth-order Bessel-Thomson filter OFF.

Note 5: Maximum sensitivity penalty due to transmitter and dispersion effect through 10km of SMF optical fiber.

Note 6: Transmitter eye mask definition is {0.22UI, 0.375UI, 0.20UI, 0.20UI, 0.30UI}.