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SFP-ETH-10-RT-W13-LC

1-Fiber 1310 nm / 1.25 Gb/s Single Mode SFP Transceiver

The SFP-ETH-10-RT-W13-LC is a single mode optical transceiver that supports signals up to 1.25 Gb/s for bidirectional serial data communications such as 1000BASE-BX10.

FEATURES

  • 1-Fiber Bidirectional Transceiver
  • SFP MSA compliant
  • 1.25 Gb/s:
    • 1000BASE-BX10 compliant
  • 1310 nm Multiple Quantum Well LD Transmitter
  • 1550 nm receiver
  • Link distance up to 10 km at 1.25 Gb/s 
  • RoHS-6 compliant
  • Hot pluggable
  • Diagnostic Monitoring Interface (DMI)

SPECIFICATIONS

Transmitter Specifications (-10°C < Tc < 85°C, 3.1V < Vcc < 3.5V)

Parameter

Symbol

Min.

Typ.

Max.

Units

Notes



Optical

Optical Transmit Power

Po

-9

-3

dBm

Output power is power coupled into a 9/125 µm single mode fiber

Output Center Wavelength

λ

1260

1310

1360

nm

 

Output Spectrum Width

Δ λ

2.5

nm

RMS (σ)

Extinction Ratio

ER

9

dB

 
Optical Rise Time

tr

 

 

260

ps

20% to 80% values

Optical Fall Time

tf

 

 

260

ps

20% to 80% values

Relative Intensity Noise

RIN

 

 

-120

dB/Hz

 



Electrical

Data Input Current – Low

IIL

-350

 

 

µA

 
Data Input Current – High

IIH

 

 

350

µA

 
Differential Input Voltage

VIH - VIL

0.5

 

2.4

V

Peak-to-peak

TX Disable Input Voltage – Low

VTDIS, L

0

 

0.5

V

There is an internal 4.7 kΩ to 10 kΩ pull-up resistor to VccTX

TX Disable Input Voltage – High

VTDIS, H

2.0

 

Vcc

V

TX Disable Assert Time

TASSERT

 

 

10

µs

 
TX Disable De-assert Time

TDEASSERT

 

 

1

ms

 
TX Fault Output Voltage – Low

TFaultL

0

 

0.5

V

Open collector compatible, 4.7 kΩ to 10 kΩ pull-up to Vcc (Host Supply Voltage)

TX Fault Output Voltage – High

TFaultH

2.0

 

Vcc+0.3

V



Receiver Specifications (-10°C < Tc < 85°C, 3.1V < Vcc < 3.5V)



Optical

Sensitivity

Sens

 

 

-20

dBm

Measured at 27-1 PRBS at BER 1E-12

Maximum Input Power

Pin

-3

 

 

dBm

Signal Detect – Asserted

Pa

-20

dBm

Transition: low to high

Signal Detect – De-Asserted

Pd

-31

dBm

Transition: high to low

Signal detect – Hysteresis

 

1.0

 

dB

 
Wavelength of Operation

 

1480

1580

nm

At least 30 dB optical isolation for the wavelength 1260 to 1360 nm



Electrical

Differential Output Voltage

VOH –VOL

0.6

 

2.0

V

 
Output LOS Voltage – Low

VOL

0

 

0.5

V

Open collector compatible, 4.7 kΩ to 10 kΩ pull-up to Vcc (Host Supply Voltage)

Output LOS Voltage – High

VOH

2.0

 

Vcc+0.3

V

Note: Only connections with patch cords with PC or UPC connectors are supported.

ORDERING INFORMATION

Part number

Bit Rate (Gb/s)

1000 BASE

Distance (km)

Tx (nm)

Rx (nm)

Package

Temp. (°C)

Tx Power (dBm)

Rx Sens. (dBm)

RoHS Compliant

SFP-ETH-10-RT-W13-LC

1.25

BX10

10

1310 

1550

SFP with DMI

0 to 70

-9 to -3

-20

Yes

Note: Only connections with patch cords with PC or UPC connectors are supported.

DOCUMENTS & DOWNLOADS

DATASHEETS

Small Form-factor Pluggable (SFP) Optical Module Cartridges (Ethernet)

The Small Form-factor Pluggable (SFP) optical module cartridges are small, hot-pluggable devices used to provide Ethernet fiber connectivity to IP-based products from either a Densité frame or Grass Valley/Telecast standalone fiber products. Multimode fiber links can be used for links of a few hundred meters, while single-mode fiberlinks can be used at distances up to 10 kilometer and over (dependent on SFP type) without degrading signal quality.

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