airlive 2.5G 1000Base-LX MiniGBIC Transceiver User Guide

2.5G 1000Base-LX MiniGBIC transceiver
Up to 20KM, Hot-pluggable, Auto-Fall-Back
SFP-LX-2.5G-20KM

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

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Application Environment examples

• Bank
• AirPort
• Hotel
  Expressway

|

• 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 DDM
and offers more information about the fiber connection and makes it easier to find any faults or bad connections.

Specification

Hardware

• Power Supply Voltage
  3.13V~3.46V
  Typical Power Supply Voltage: 3.3V

• Standard
  Compliant with IEEE 802.3Z
  Compliant with MSA SFF-8472
  Compliant with SFP MSA
  Compliant with ITU-T G.957
  DDM Support
  ESD Protection

• Total Supply Current:
  300mA

• Data Rate:
  2.5 Gbps

• Power Dissipation
  1.0 W

• Transmitter (Electrical – Optical)
  Centre Wavelength:
  – Min:1260nm
  – Typical: 1310nm
  – Max: 1360nm
  Spectral Width: 3nm
  Average Optical Power: -9 ~ -3 dBm
  Laser Off Power: -45dbm
  Extinction Ratio: 8.2db
  Operating Data Rate: Max 2.5Gbps
  Single ended data input swing Voltage
  – Min. 180 mVp-p
  – Max. 700 mVp-p

• Receiver -Optical, Electrical
  Center Wavelength
  – Min. 1260nm
  – Max. 1620nm
  Receive Sensitivity In Average Power
  – Min. -19dBm
  Los Assert: -35dBm
  Los Dessert: -20dBm
  Los Hysteresis Min. 0.5dB
  Overload: -3dBm
  Receiver 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(LWH)

• Package Weight:
  N.W: TBD kgs; G.W:TBD KGS

• Package content:
  1 x SFP Module

Standard carton package

• Quantity:
  10 pcs / 1 Blister

• Dimensions
  5.6×1.3×0.8 cm

• Weight
  TBD 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.com
AirLive Technology Corporation
4F., NO. 132, LN. 235, BAOQIAO RD.,
XINDIAN DIST., NEW TAIPEI CITY 231407,
TAIWAN

References

• wifi6 MESH Router|AirLive|Managed Switch|5G|Your best choice of Smart Network Solution

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