Oplink Communications, Inc.

Laser Safety: All transceivers are Class I Laser

products per FDA/CDRH and IEC-60825 stan-

dards. They must be operated under specified

operating conditions.

Oplink Communications, Inc.

DATE OF MANUFACTURE:

This product complies with

21 CFR 1040.10 and 1040.11

Meets Class I Laser Safety Requirements

Transmitter Performance Characteristics

TRPA48I2M CWDM

Parameter

Symbol

Minimum

Typical

Maximum

Units

Operating Data Rate

B

0.125

-

2.67

Gb/s

AverageOpticalOutput

Power(coupledintosingle

modefiber),50%dutycycle

17dB Link Budge

P

O

- 2.0

-

+ 3.0

dBm

19dB Link Budge

0

-

+ 5.0

Extinction Ratio

OC-3/12/48 & 2.125Gb/s

8.2

-

-

dB

1.25Gb/s & 1.062Gb/s

9.0

-

-

Center Wavelength

1471

λ

C

1464.5

1471

1477.5

nm

1491

1484.5

1491

1497.5

1511

1504.5

1511

1517.5

1531

1524.5

1531

1537.5

1551

1544.5

1551

1557.5

1571

1564.5

1571

1577.5

1591

1584.5

1591

1597.5

1611

1604.5

1611

1617.5

Spectral Width (-20dB)

-

-

1.0

nm

Side Mode Suppression Ratio

SMSR

30

-

-

dB

Optical Rise/Fall Time (20% to 80%)

t

-

-

0.16

ns

Relative Intensity Noise

RIN

--

-

- 117

dB/Hz

Jitter Generation

OC-48

JG

-

-

0.07

UIp-p

-

--

-

1.0

dB

Optical Output Eye

Compliant with Telcordia GR-253-CORE and ITU-T Recommendation G.957

1

Specified at 8800ps/nm dispersion, which corresponds to the approximate worst-case dispersion for 40km G.652/G.654 fiber over the center wavelength

range of 1464.5-1617.5nm.

Receiver Performance Characteristics

Parameter

Symbol

Minimum

Typical

Maximum

Units

B

0.125

-

2.67

Gb/s

Receiver Sensitivity

2.67Gb/s

- 19.0

-

-

dBm

OC-48

- 19.0

-

-

OC-3/12

- 23.0

-

-

Receiver Sensitivity

2.125Gb/s

- 20.0

-

-

dBm

1.25Gb/s

- 20.0

-

-

1.062Gb/s

- 20.0

-

-

0.125Gb/s

- 23.0

-

-

0

-

-

dBm

LOS Thresholds

Increasing Light Input

-

-

- 19.0

dBm

Decreasing Light Input

- 42.0

-

-

LOS Timing Delay

Increasing Light Input

t_loss_off

-

-

100

μs

Decreasing Light Input

t_loss_on

2.3

-

100

LOS Hysteresis

-

0.5

1.5

-

dB

Wavelength of Operation

λ

1260

-

1620

nm

Receiver Reflectance

-

-

-

- 27.0

dB

1

2

(Over Operating Case Temperature. V

(Over Operating Case Temperature. V

2

RevA-NP.20080717