airlive 2.5G 1000Base-LX MiniGBIC Transceiver User Guide

2.5G 1000Base-LX MiniGBIC transceiverUp to 20KM, Hot-pluggable, Auto-Fall-BackSFP-LX-2.5G-20KM

2.5G SFP transceiver 1310nm Up to 20KM
Single Mode Dual Fiber LC Duplex Connector
DDM Function ESD Protection
Hot Pluggable 0°C~+70°C

Overview

The AirLive SFP-LX-2.5G-20KM is a low power, high performance, and cost-effective single-mode SFP Fiber transceiver for serial optical data communication applications up to 2.5Gbps and 20KM. The low jitter and high sensitivity module is intended for single-mode fiber and operates at a nominal wavelength of 1310nm. It supports an operating temperature of 0°C~70°C and is hot-pluggable.The transceiver incorporates TX_DISABLE control, TX-FAULT, and RX_LOS monitor functions. It is a duplex LC connector transceiver designed for use in Gigabit Ethernet applications and to provide IEEE802.3z compliant and Class I Laser safety compliant link.

Features

  • 2.5Gbps Fiber Mini GBIC SFP Transceiver
  • Single-mode SFP fiber
  • Duplex LC connector Interface
  • Wavelength 1310nm FP Laser
  • 2.5Gbps high speed
  • Long Distance up to 20KM
  • Low Power consumption Max 1.0W
  • Hot-pluggable capability
  • Very low EMI
  • Excellent ESD protection
  • IEEE802.3z
  • Operating Temperature：0℃ ~ +70℃

Application

  • Fiber Channel Infrastructure
  • STM-16 Optical Interface
  • ATM Switches and Routers
  • SDH/SONET Switch Infrastructure
Application Environment examples
  • Bank
  • AirPort
  • HotelExpressway
  • Petrochemical Industry
  • Metro
  • Factory

Transmitter Operating Characteristic Optical, Electrical

Transmitter
Parameter Symbol Min. Typical Max. Unit
Centre Wavelength λc 1260 1310 1360 nm
Spectral Width (RMS) σ 3 nm
Average Optical Power Pavg -9 -3 dBm
Laser Off Power Poff

–

–

 -45 dBm
Extinction Ratio Er 8.2

–

–

 dB
Relative Intensity Noise Rin -128 dB/Hz
Transmitter jitter Ulp-p

–

–

 0.1
Optical Return Loss Tolerance

–

–

 12 dB
Input Differential Impendence Zin 90 100 110 Ohm
Single-ended data input swing Vin PP 180 700 mVp-p
Output Optical Eye Compliant with ITU-T G.957

Receiver Operating Characteristic Optical, Electrical

Receiver
Parameter Symbol Min. Typical Max. Unit 
Centre Wavelength λc 1260 1620 nm
Receiver Sensitivity in Average Power Sen -19

–

 0 dBm
Overload Pin

–

–

 -3 dBm
LOS Assert LOSA -35

–

–

 dBm
LOS De-Assert

LORD

–

–

 -20 dBm
LOS Hysteresis LOSH 0.5

–

–

 dB
Receiver Reflectance

–

–

 -12 dB
Receiver power (damage)

–

–

 0 dBm
Single-ended data output swing Vout, pp 200 800 mV

Fiber for Long Distance up to 20Km 2.5Gbps auto-fallback

Extend the network further with AirLive network switches and fiber modules. Use the SFP modules in the SFP ports which also supports DDMand offers more information about the fiber connection and makes it easier to find any faults or bad connections.

Specification

Model:  AirLive SFP-LX-2.5G-20KM
Hardware

  • Power Supply Voltage3.13V~3.46VTypical Power Supply Voltage: 3.3V
  • StandardCompliant with IEEE 802.3ZCompliant with MSA SFF-8472Compliant with SFP MSACompliant with ITU-T G.957DDM SupportESD Protection
  • Total Supply Current:300mA
  • Data Rate:2.5 Gbps
  • Power Dissipation1.0 W
  • Transmitter (Electrical – Optical)Centre Wavelength:– Min:1260nm– Typical: 1310nm– Max: 1360nmSpectral Width: 3nmAverage Optical Power: -9 ~ -3 dBmLaser Off Power: -45dbmExtinction Ratio: 8.2dbOperating Data Rate: Max 2.5GbpsSingle ended data input swing Voltage– Min. 180 mVp-p– Max. 700 mVp-p
  • Receiver -Optical, ElectricalCenter Wavelength– Min. 1260nm– Max. 1620nmReceive Sensitivity In Average Power– Min. -19dBmLos Assert: -35dBmLos Dessert: -20dBmLos Hysteresis Min. 0.5dBOverload: -3dBmReceiver Reflectance: -12dB
 Environment

  • Operating Temperature:0°C to +70°C
  • Storage Temperature:-40°C to +85°C
  • Working Humidity:0%~85%, non-condensing

Standard package of SFP

  • Package size:TBD mm(L*W*H)
  • Package Weight:N.W: TBD kgs; G.W:TBD KGS
  • Package content:1 x SFP Module

Standard carton package

  • Quantity:10 pcs / 1 Blister
  • Dimensions5.6×1.3×0.8 cm
  • WeightTBD kgs

Ordering Information

  • Model:SFP-LX-2.5G-20KM
  • Name:2.5Gbps Fiber Mini GBIC SFP Transceiver,1310nm, LC connector, 20KM, Hot-pluggable

* Specification will be changed without prior notice

 www.airlive.comAirLive Technology Corporation4F., NO. 132, LN. 235, BAOQIAO RD.,XINDIAN DIST., NEW TAIPEI CITY 231407,TAIWAN

References

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