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SPT-XD (17-61)TG-80D 80km DWDM XFP Optical Transceiver

1550nm 1G fiber optic transceiver
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SPT-XD (17-61)TG-80D

80km DWDM XFP Optical Transceiver

Features

  • Wavelength selectable to C-band ITU-T grid wavelengths
  • Suitable for use in 100GHz channel spacing DWDM systems
  • XFP MSA Rev 4.5 Compliant
  • Data rate from 9.95Gbps to 11.3Gbps
  • No Reference Clock required
  • Cooled EML and PIN receiver
  • link length up to 80km
  • Low Power Dissipation 3.5W Maximum
  • XFI and line side loopback Mode Supported
  • -5ºC to 70ºC Operating Case Temperature
  • Diagnostic Performance Monitoring of module temperature,
  • Supply Voltages, laser bias current, transmit optical power, and receive optical power
  • RoHS6 compliant (lead free)

Applications

  • SONET OC-192&SDH STM 64
  • DWDM 80km 10G Ethernet
  • 80 km 10G Fiber Channel
  • DWDM Networks
  • DWDM 80km 10G Ethernet with FEC

Description
DWDM XFP Transceiver exhibits excellent wavelength stability, supporting operation at 100GHz channel, sot effective module. It is designed for 10G DWDM SDH, 10GBASE-ZR and 10G Fiber-Channel applications.
The transceiver consists of two sections: The transmitter section incorporates a coded EML laser. And the receiver section consists of an APD photodiode integrated with a TIA. All modules satisfy class I laser safety requirements. DWDM XFP transceiver provides an enhanced monitoring interface, which lows real-time access to device operating parameters such as transceiver temperature, laser bias current, transmitted optical power, received optical power and transceiver supply voltage.

Module Block Diagram

Module Block Diagram

Absolute Maximum Ratings

Parameter

Symbol

Min

Max

Unit

Supply Voltage1

Vcc3

-0.5

4.0

V

Supply Voltage2

Vcc5

-0.5

6.0

V

Supply Voltage3

Vcc2

-0.5

2

V

Storage Temperature

Tst

-40

85

ºC

Case Operating Temperature

Top

-5

70

ºC

Operating Conditions

Parameter

Symbol

Min

Typical

Max

Unit

Supply Voltage1

Vcc3

3.13

3.3

3.47

V

Supply current1

Icc3

-

-

750

mA

Supply Voltage2

Vcc5

4.75

5

5.25

V

Supply current2

Icc5

-

-

500

mA

Supply Voltage3

Vcc2

1.71

1.8

1.89

V

Supply current3

Icc2

-

-

750

mA

Operating Case temperature

Tca

-5

-

70

ºC

Module Power Dissipation

Pm

-

-

3.5

W

Transmitter Specifications –Optical

Parameter

Symbol

Min

Typical

Max

Unit

Center Wavelength-StartofLife[1]

λc

λc-25

λc

λc+25

pm

Center Wavelength-Endoflife[1]

λc

λc-100

λc

λc+100

pm

Optical Transmit Power

Po

-1

-

+3

dBm

Optical Transmit Power (disabled)

PTX_DIS

-

-

-30

dBm

Extinction Ratio

ER

9

-

-

dB

Jitter Generation (P-P)

JGP-P

-

-

0.1

UI

Jitter Generation (RMS)

JGRMS

-

-

0.01

UI

Spectral Width (-20dB)

Δλ20

-

-

0.3

nm

Side Mode Suppression Ratio

SMSR

30

-

-

dB

Dispersion penalty (800ps/nm) [2]

DP

-

-

2

dB

Relative Intensity Noise

RIN

-

-

-130

dB/Hz

Eye Mask

Compliant with ITU-T G.691STM-64 eye mask

Notes：
1. Wavelength stability is achieved within 60 seconds (max) of power up.
2. BER=10 -12; PRBS 2 31-1@9.95Gbps.

Transmitter Specifications – Electrical

Parameter

Symbol

Min

Typical

Max

Unit

Input differential impedance

Rim

-

100

-

Ω

Differential data Input

Vtx DIFF

120

-

850

mV

Transmit Disable Voltage

VD

2.0

-

Vcc3+0.3

V

Transmit Enable Voltage

Ven

0

-

+0.8

V

Transmit Disable Assert Time

Vn

-

-

10

us

Receiver Specifications – Optical

Parameter

Symbol

Min

Typical

Max

Unit

Maximum Input Power

RX-over load

-7

-

-

dBm

Input Operating Wavelength

λ

1528

-

1565

nm

Reflectance

Rrx

-

-

-27

dB

Loss of Signal Asserted

LOS_A

-34

-

-

dBm

LOS De-Asserted

LOS_D

-

-

-24

dBm

LOS Hysteresis

LOS_H

0.5

-

-

dB

Receiver Sensitivity

Data rate (Gb/s)

BER

Dispersion (ps/nm)

Sensitivity back-to-bac at OSNR>30dB (dBm)

Power Penalty at OSNR>30 dB(dB)

9.95~10.7

1e-12

-500 to 1450

-24

2

11.1~11.3

1e-12

-500 to 2400

-23

2

OSNR Performance

Data rate(Gb/s)

BER

Dispersion (ps/nm)

Min OSNR Back to-back at Power:-7 to -18 dBm(dB)

Max OSNR Penalty at Power:-7 to -18 dBm(dB)

9.95~10.7

1e-12

-500 to 1450

24

4

11.1~11.3

1e-4

-500 to 1300

16

4

Receiver Specifications – Electrical

Parameter

Symbol

Min

Typical

Max

Unit

Output differential impedance

Rom

-

100

--

Ω

Differential Output Swing

VoutP-P

350

-

850

mV

Rise/Fall Time[1]

Tr/Tf

24

-

-

ps

Loss of Signal–Asserted

VOH

2

-

Vcc3+0.3-

V

Loss of Signal–Negated

VOL

GND

-

GND+0.5

V

Notes：
1. 20%-80%;

Mechanical Specifications

Mechanical Specifications

XFP Mechanical Components

XFP Mechanical Components

The mechanical components defined：
1. The module, clip and connector dimensions are constant for all applications. While the bezel, cage assembly, EMI gasket and heat sink can be designed and/or adjusted for the individual application.
2. The relatively small form factor of the XFP module combined with an adaptable heat sink option allows host system design optimization of module location, heat sink shape/dimension/fins design, and airflow control. The module can be inserted and removed from the cage with the heat sink and clip attached.

Ordering Information

Part Number

Product Description

SPT-XD(17-61)TG-80D

XX=ITU Grid 17~61,10Gbps, DWDM XFP 80km, With DDM, -5ºC~+70ºC

 

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