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CWDM X2 10G 80km Transponder

Features

  • X2 MSA Compliant
  • 70-PIN connector
  • SC duplex receptacle package
  • Wavelength selectable to ITU-T standards covering CWDM grid wavelengths
  • Cooled EA-DFB/APD-PD
  • 1470nm~1570nm link length up to 80km (1600ps/nm)
  • 1590nm~1610nm link length up to 70km (1400ps/nm)
  • Power supply: +5.0 V, +3.3 V, APS:+1.2 V
  • Power Dissipation 4W Maximum
  • 0ºC to 70ºC Operating Case Temperature
  • Digital Diagnostic Monitoring
  • Management and control with MDIO 2-wire bus
  • XAUI electrical interface 4 x 3.125 Gb/s Ethernet
  • RoHS6 compliant and lead free

Applications

  • 10 Gb/s Ethernet transmission systems
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CWDM X2 10G 80km Transponder                                                                                                                                                        

 

Transmitter Specifications –Optical

Parameter

Symbol

Min

Typical

Max

Unit

Center Wavelength

λc

1464.5

 

1617.5

nm

Center wavelength stability

∆λD

−6.5

λc

6.5

nm

Optical Transmit Power

Po

0

 

4

dBm

Optical Transmit Power (disabled)

Ptx-dis

-

-

-40

dBm

Extinction Ratio

ER

9

 

-

dB

Side Mode Suppression Ratio

SMSR

30

-

-

dB

Eye Mask

IEEE 802.3ae Compliant

 

Transmitter Specifications – Electrical

Parameter

Symbol

Min

Typical

Max

Unit

Data Rate(TXLINE0-3)

TX-xaui

-

3125

-

Mbps

Differential impedance

Zo

80

100

120

Ω

Differentia lInput Amplitude

VinP-P

160

-

2000

mVpp

Input Rise/Fall

TR/TF

60

-

130

ps

Differential Impedance of Zin

Zin

-

100

-

ohm

 

Receiver Specifications – Optical

Parameter

Symbol

Min

Typical

Max

Unit

Input Operating Wavelength

λ

1260

-

1600

nm

Received power 1

Rpo

-24

-

-7

dBm

Maximum Input Power

RX-overload

-7

-

-

dBm

Reflectance

Rrx

-

-

-27

dB

 

Receiver Specifications – Electrical

Parameter

Symbol

Min

Typical

Max

Unit

Data Rate (TXLINE0-3)

RX-xaui

 

3125

 

Mbps

Supply Voltage

VccRX

3.13

3.3

3.47

V

Differential Output Amplitude

VoutP-P

800

-

1600

mV

Rise/Fall Time

Tr/Tf

50

-

90

ps

Differential Impedance of Zout

Zout

-

100

-

ohm

 

Q&A

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Q: What is the X2 transceiver?

 

A: X2 transceiver can be a hot swappable products designed for 10Gbps fiber optic transceiver applications. Its development was based on former Xenpak standards, X2 transceiver inner function is nearly similar with Xenpak, and X2 also can use one transceiver to fulfill all 10G Ethernet optical port function. To expect half sized Xenpak, this enable it suit for density installations.

 

 

Q: What is application of X2 transceiver?

 

A: X2 transceiver is a hot pluggable in the Z-direction module that is usable in typical router line card applications, Storage, IP network and LAN and compliant to X2 MSA.

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