155M～2.67Gbps Spring-latch SFP Transceiver

2~15km transmission with monitoring function, RoHS compliance

June 13, 2007

Fiberxon Proprietary and Confidential, Do Not Copy or Distribute

Page 3 of 11

Power Supply Voltage

3.13

3.47

V

Power Supply Current

300

mA

Data Rate

155

2488

2670

Mbps

Optical and Electrical Characteristics

All parameters are specified at overall operating case temperature and power supply range, and with a PRBS

2

FTM-3128C-SL2G

(1310nm FP and PIN, I-16, Monitoring function)

Table 4 –Optical and Electrical Characteristics

Parameter

Symbol

Min.

Typical

Max.

Unit

Notes

Transmitter

Centre Wavelength

1266

1360

nm

Spectral Width (RMS)

σ

2

4

nm

Average Output Power

-10

-3

dBm

1

Extinction Ration

EX

8.2

dB

-45

dBm

Jitter Generation (RMS)

0.01

UI

Jitter Generation (pk-pk)

0.1

UI

Output Optical Eye

ITU-T G.957 compliant

2

Data Input Differential Swing

400

2000

mV

3

Input Differential Impedance

100

Ω

Disable

2.0

Vcc+0.3

V

TX Disable

Enable

0

0.8

V

Fault

2.0

Vcc+0.3

V

TX Fault

Normal

0

0.8

V

Receiver

Centre Wavelength

1260

1580

nm

Receiver Sensitivity

-18

dBm

4

Receiver Overload

-3

dBm

Reflection

-27

dB

LOS De-Assert

-20

dBm

LOS Assert

-35

dBm

LOS Hysteresis

0.5

4.5

dB

Data Output Differential Swing

400

1200

mV

5

High

2.0

Vcc+0.3

V

LOS

Low

0

0.8

V

Notes:

1. The optical power is launched into 9/125 SMF.

2. Measured with a PRBS 2