NEC's 1310 nm

InGaAsP MQW FP TOSA

FOR GIGABIT ETHERNET APPLICATION

NX7313UA

FEATURES

• OPTICAL OUTPUT POWER:

• LOW THRESHOLD CURRENT

• WIDE OPERATING TEMPERATURE RANGE:

-40 to +85°C

• InGaAs MONITOR PIN-PD

• SMALL PACKAGE

ø3.8 mm (total length 12.0 mm MAX)

• BASED ON TELCORDIA RELIABILITY GR-468-CORE

NEC's NX7313UA is a 1310 nm Multiple Quantum Well (MQW)

structured Fabry-Perot (FP) laser diode transmitter optical

subassembly (TOSA) with InGaAs monitor PIN-PD in a recep-

tacle type package designed for LC type SFF/SFP transceiver

modules. These devices are ideal for Gigabit Ethernet.

DESCRIPTION

California Eastern Laboratories

PART NUMBER

NX7313UA

SYMBOLS

PARAMETERS AND CONDITIONS

UNITS

MIN

TYP

MAX

V

–

1.2

1.5

Threshold Current

4

8

20

CW

mA

2

–

50

Differential Efficiency

W/A

0.014

0.024

0.063

CW

W/A

0.010

—

0.100

Optical Output Power, CW

mW

–

0.6

–

Modulation Current

mA

8

25

45

mA

5

–

60

λc

nm

1270

–

1355

σ

nm

–

–

4.0

ns

–

–

0.3

tf

ns

–

–

0.3

µA

200

–

1200

Monitor Dark Current

–

–

50

nA

–

–

500

γ

Tracking Error, CW, Im = const. (Pf = 0.6 mW)

dB

-1.5

–

1.5

Connector Repeatability, master pigtail

dB

-1.0

–

1.0

Note:

1.

Tracking Error

: γ

0

(mW)

0.6

(mA)

γ = 10 log

[dB]

0.6