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10G SFP+ 1310nm 20km Optical Transceiver

10G SFP+ 1310nm 20km Optical Transceiver

10G SFP+ 1310nm 20km Optical Transceiver

Features

  • Optical interface compliant to IEEE 802.3ae 10GBASE-LR
  • Electrical interface compliant to SFF-8431
  • Hot Pluggable
  • 1310nm DFB transmitter, PIN photo-detector
  • Operating case temperature: 0 to 70 °C
  • Low power consumption
  • Applicable for 20km SMF connection
  • All-metal housing for superior EMI performance
  • Advanced firmware allow customer system encryption information to be stored in transceiver
  • Cost effective SFP+ solution, enables higher port densities and greater bandwidth
  • RoHS6 compliant (lead free)

Applications

  • 10GBASE-LR at 3125Gbps
  • Other optical links

Product description

This 1310 nm DFB 10Gbps SFP+ transceiver is designed to transmit and receive optical data over single mode optical fiber for link length 20km.

The SFP+ 20km module electrical interface is compliant to SFI electrical specifications. The transmitter input and receiver output impedance is 100 Ohms differential. Data lines are internally AC coupled. The module provides differential termination and reduce differential to common mode conversion for quality signal termination and low EMI. SFI typically operates over 200 mm of improved FR4 material or up to about 150mmof standard FR4 with one connector.

Mechanical Specifications

Ordering Information

Part Number

Product Description

M-SFP+-D20

SFP+, 10.3Gb/s, 1310nm, 20km, SMF, Duplex LC

 

Unit

Values

Operating Reach

m

20K

Transmit

Center wavelength (range)

nm

1260 -1355

Side Mode Suppression Ratio (min)

dB

30

Launched power

– maximum

dBm

+3

– minimum

dBm

-3          Notes1

-   OMA

dBm

-5.2

-   OMA-TDP (min)

dBm

-6.2

Transmitter and dispersion penalty

dB

0                Notes4

Average launch power of OFF transmitter (max)

dBm

-30

Extinction ratio (min)

dB

3.5          Notes2

RIN12 OMA (max)

dB/Hz

-128

Optical Return Loss Tolerance (min)

dB

12

Receiver

Center wavelength (range)

nm

1260-1355

Receive overload (max) in average power1

dBm

0.5

Receive sensitivity (min) in average power1

dBm

-14.4        Notes3

Receiver sensitivity (max) in OMA (footnote 2)

dBm

-12.6        Notes3

Receiver Reflectance (max)

dB

-12

Stressed receiver sensitivity (max) in OMA2

dBm

-10.3

Vertical eye closure penalty (min)3

dB

2.2

Stressed eye jitter (min)2

UIp-p

0.7

Receive electrical 3dB upper cutoff frequency (max)

GHz

12.3

Receiver power (damage, Max)

dBm

1.5

 

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