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155Mb/s Bi-Directional SFP Transceiver 80km

155Mb/s Bi-Directional SFP Transceiver 80km

155Mb/s Bi-Directional SFP Transceiver, SMF, Tx1310/Rx1550nm or Tx1550/Rx1310nm, 80km, DDM

Features

  • Supports 155Mbps bit rates
  • Bi-Directional LC connector
  • Hot pluggable SFP footprint
  • 1310nm DFB laser and 1550nm PIN photo detector
  • 1550nm DFB laser and 1310nm PIN photo detector
  • Applicable for 80km SMF connection
  • Low power consumption, < 1W
  • Compliant with SFP MSA and SFF-8472
  • Very low EMI and excellent ESD protection
  • ROHS compliant and Lead Free
  • Operating Temperature: Standard 0~70ºC Extended -10~85ºC     Industrial -40~85ºC
  • Optional Digital Diagnostic Monitor Interface

Applications

  • Fast Ethernet 100 Mb/s Links
  • SDH STM-1
  • SONET OC-3
  • Other WDM optical transmission systems

Description

ME-C35-80LD/ME-C53-80LD is a small form factor pluggable (SFP) Bi-Directional transceiver module for duplex optical data communications such as 100BASE-BX80 Fast Ethernet and 155Mbps SDH STM-1/SONET OC-3 LR-2. This BIDI SFP module provides 70km to 80km transmission distance over single strand of single mode fiber. Compared with commonly used dual fiber SFP modules, this bi-directional (BIDI) transceiver allows end users to reduce the total cost on fiber cabling infrastructure by requiring half of fiber cables, providing increased transmission capacity very convenient without installing new fibers.

The transmitter section uses a 1310nm ( or 1550nm) DFB laser that is a class 1 laser compliant according to International Safety Standard IEC 60825. The receiver section uses a high-speed 1550nm ( or 1310nm) InGaAs PIN photodiode (PD) integrated with a trans-impedance preamplifier (TIA). The module is fully compliant with SFP Multi-Sourcing Agreement (MSA) and SFF-8472. For further information, please see SFP MSA and SFF-8472 standard.

There are three versions of the series 155M SFP BIDI optical transceiver modules for different applications. The Standard grade (0~70ºC) is for commonly commercial application, the Extended grade (-10~85ºC) is for Extended temperature application, and the Industrial grade (-40~85ºC) is made with robust and reliable components to meet the needs of Industrial Ethernet application under harsh environmental conditions.

Mechanical Dimensions

Ordering information

Part number

Description

ME-C35-80LD

155M BiDi SFP Transceiver, SMF, Tx:1310nm/Rx:1550nm, 80km, LC, 0ºC~+70ºC

ME-C53-80LD

155M BiDi SFP Transceiver, SMF, Tx:1550nm/Rx:1310nm, 80km, LC, 0ºC~+70ºC

 

Parameter

Symbol

Min.

Typ

Max.

Unit

Note

Transmitter

 

Operating Wavelength

 

λ

1270

1310

1360

 

nm

OPB155-3580xxR

1510

1550

1570

OPB155-5380xxR

Ave. output power (Enabled)

PAVE

-5

 

0

dBm

1

Extinction Ratio

ER

10

 

 

dB

1

RMS spectral width

Δλ

 

 

1

nm

 

Rise/Fall time (20%~80%)

Tr/Tf

 

 

0.26

ns

2

Dispersion penalty

TDP

 

 

3.9

dB

 

Output Optical Eye

Compliant with IEEE802.3 z (class 1 Laser safety)

Receiver

Operating Wavelength

λ

1510

1550

1570

nm

OPB155-3580xxR

 

 

1270

1310

1360

 

OPB155-5380xxR

Receiver Sensitivity

PSEN1

 

 

-34

dBm

3

Overload

PAVE

-3

 

 

dBm

3

LOS Assert

Pa

-45

 

 

dBm

 

LOS De-assert

Pd

 

 

-36

dBm

 

LOS Hysteresis

Pd-Pa

0.5

 

 

dB

 

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