SFP Transceiver 10/100/1000M Double fiber 60KM LC 1550NM 1.25G SFP-1.25G-1550NM-60KM-LC DFP | Мобильные телефоны и

SFP Transceiver 10/100/1000M Double fiber 60KM LC 1550NM 1.25G SFP-1.25G-1550NM-60KM-LC DFP | Мобильные телефоны и

Overview:

Transceiver is a high performance, cost effective module which is compliant with Double LC Optics interface. The receiver uses PIN receiver and the transmitter uses 1550 nm DFP laser for OC-24 applications, , standard AC coupled CML for high speed signal and LVTTL control and monitor signals.

Applications:

· Metro/Access Networks

· Gigabit Ethernet

· 1×Fiber Channel

· Other Optical Link

· Compatible with HP, Extreme, Cisco, Nortel, Alcatel applications.

Features:

· Standard SFP package.

· Metal Enclosure, Excellent EMI&EMC.

· Duplex LC, Single-Mode Transceiver

· Single +3.3V Power Supply

· Extended Operating Range: 0°C to 70°C Case Temperature

· 1310nm FP laser transmitter for LX applications

· Compliant with IEC 60825-1 Class 1/CDRHClass I Laser Eye Safe

· RoHS Compliant Products Available

Specifications:

Electrical Characteristics (TOP = -5 to 70 °C, VCC = 3.13 to 3.50 Volts)

Parameter

Symbol

Min.

Typical

Max.

Unit

Supply Voltage

Vcc

3.13

3.30

3.50

V

Supply Current

Icc

300

mA

Inrush Current

Isurge

Icc+30

mA

Maximum Power

Pmax

1.25

W

Transmitter Section:

Input differential impedance

Rin

90

100

110

W

Single ended data input swing

Vin

0.2

1.1

mv

Transmit Disable Voltage

VD

Vcc – 1.3

Vcc

v

Transmit Enable Voltage

VEN

Vee

Vee+ 0.8

v

Receiver Section:

Single ended data output swing

Vout,pp

370

1000

mv

Data output rise time

tr

150

ps

Data output fall time

tf

150

ps

LOS Fault

Vlosfault

Vcc – 0.5

Vcchost

v

LOS Normal

Vlos norm

Vee

Vee+0.5

v

Power Supply Rejection

PSR

100

mVpp

Optical Parameters

Transmitter Section:

Parameter

Symbol

Min.

Typical

Max.

Unit

Center Wavelength

c

nm

Output Spectral width

RMSR

30

2.7

nm

Optical Rise/Fall Time

tr / tf

160

ns

Optical Output Power

Pout

0

+5

dBm

Extinction Ratio

E.R

9.2

13

dB

Eye Margin

Max M

24

%

Dispersion Power Penalty at 40km

0.5

dB

Receiver Section:

Parameter

Symbol

Min.

Typical

Max.

Unit

Optical Input Wavelength

l

1100

1600

nm

Optical Input Power

-24

-3

Receiver Reflectance

17

dB

Receiver Overload

Pol

-3

dBm

RX Sensitivity

Sen

-24

dBm

RX_LOS Assert Level

LOS A

-34

-31

-29

dBm

RX_LOS De assert Level

LOS D

-32

-30

-28

dBm

RX_LOS Hysteresis

LOS H

2

2.5