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10G XFP BIDI 80KM

Ascent’s XFP-LP-4955-80 module is compliant with the 10G Small Form-Factor Pluggable (XFP) Multi-Source Agreement (MSA), supporting data-rate of 9.953 to 11.1Gbps, and transmission distance up to 80km on SMF. The transceiver module comprises a transmitter with 1490nm Cooled EML laser and a receiver with an APD photodiode. Transmitter and receiver are separate within a wide temperature range and offers optimum heat consumption and excellent electromagnetic shielding thus enabling high port densities for 10 GbE systems. The metal housing ensures low EMI interference standards, with connector retainer. 10GBASE‐ZR/ZW 10G Ethernet, SONET OC‐192/SDH, SDH STM I‐64.1, 10G Fiber Channel

·       Supports 9.953Gb/s to 11.1 Gb/s bit rates

·       Hot-pluggable XFP footprint, Built-in digital diagnose

·       Maximum link length of 80km with SMF

·       1490nm(1550nm) Cooled EML laser and APD photodiode

·       XFP MSA package with single LC connector

·       No reference clock required

·       Single +3.3V power supply

·       Power consumption<2.5W

·       Compatible with RoHS

·       Temperature range0 to +70°C



Absolute Maximum Ratings 

Parameter

Symbol

Min.

Max.

Unit

Note

Supply Voltage

Vcc

-0.5

4.5

V


Storage Temperature

Ts

-40

+85

°C


Operating Humidity

-

5

85

%


 

Recommended Operating Conditions

Parameter

Symbol

Min.

Typ.

Max.

Unit

Note

Operating Case Temperature

Tc

0


+70


°C


Power Supply voltage @3.3V

Vcc

3.135

3.30

3.465


V


Power Supply Current

Icc



750


mA


Data Rate


9.953


11.1


Gbps


 

Optical and Electrical Characteristics

Parameter

Symbol

Min.

Typ.

Max.

Unit

Note

Transmitter

Centre Wavelength

λc

1480

1490

1500

nm




1540

1550

1560



Spectral Width (-20dB)

Δλ



1

nm


Side-Mode Suppression Ratio

SMSR

30



dB


Average Output Power

Pout

0


+5

dBm


Extinction Ratio

ER

8.2



dB


Data Input Swing Differential

Vin

180


950

mV


Input Differential Impedance

Zin

90

100

110

Q


TX Disable

Disable


2.0


Vcc

V



Enable


0


0.8

V


Receiver







Centre Wavelength

λc

1540

1550

1560

nm




1480

1490

1500



Receiver Sensitivity




-23

dBm


Receiver Overload


-8.0



dBm


LOS De-Assert

LOSD



-24

dBm


LOS Assert

LOSA

-35



dBm


LOS Hysteresis


0.5


4

dB


Data Output Swing Differential

Vout

400

600

800

mV

2

LOS

High

2.0


Vcc

V



Low



0.8

V


 

Notes:

1.   The optical power is launched into SMF.

2.   Internally AC-coupled.

3.   Measured with a PRBS 231-1 test pattern @9953Mbps, BER ≤ 1 × 10-12.


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