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10Gbit/s XENPAK 1550nm 10GBASE-ER Transponder

Features

  • XENPAK MSA Compliant
  • 70-PIN connector
  • SC duplex receptacle package
  • Cooled EA-DFB/PIN-PD
  • 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
  • ≤40km ER(Extended Range)10GBE
  • RoHS compliant and lead free

Applications

  1. 10 Gb/s Ethernet transmission systems
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XENPAK 1550nm 10GBASE ER 40km                                                                                                                                                                      

 

Transmitter Specifications – Optical

Parameter

Symbol

Min

Typical

Max

Unit

Center Wavelength

lλc

11530

 

1565 1565565

pm

Optical Transmit Power

Po

-1

 

2

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

Differential Input Amplitude

Vin P-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

Received power

Rpo

-11.7

-

-3

dBm

Maximum Input Power

RX-overload

-3

-

-

dBm

Input Operating Wavelength

λ

1260

-

1565

nm

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

Vout P-P

800

-

1600

mV

Rise/Fall Time

Tr / Tf

50

-

90

ps

Differential Impedance of Zout

Zout

-

100

-

ohm

 

Pin Definitions

 

1) Ground connections are common for TX and RX.

 

2) All connector contacts are rated at 0.5A nominal.

 

3) 1.2V CMOS compatible.

 

4) MDIO and MDC timing must comply with IEEE802.3ae, Clause 45.3

 

5) XAUI output characteristics should comply with IEEE802.3ae Clause 47.

 

6) Transceivers will be MSA compliant when no signals are present on the vendor specific pins.

 

Q&A

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Q: What is xenpak transceiver?

 

A: Xenpak is easy to use, one transceiver can take the 10G Ethernet optical ports function, it is one of the first generation 10G fiber optic transceivers yet it is still used today.

 

 

Q: What is feature of XENPAK Transceiver?

 

A: Xenpak transceiver is packed in a 4.8×1.4×0.7 inch package, use DFB laser components, Xenpak working distance via G652 multimode fiber could reach up to 10km, another important components inside the Xenpak is the MUX/DEMUX parts, it consume 50% of the power and result in the bigger size.

 

 

Q: What is types of XENPAK Transceiver?

 

A: We supply various kinds of Cisco equivalent Xenpak transceivers, typical types include the Xenpak 10GB SR , with 300 meters working span, Xenpak 10GB LR , with 10km working distance and the 40km Xenpak 10GB ER . They are with good price and excellent compatibility.

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