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SFP-2.5G-850NM

SFP-2.5G-850NM

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Specifications

  • 产品型号: FTCS-8524-02X
  • 兼容品牌: 全系列
  • 封装类型: SFP
  • 传输速率: Operating Data Rate up to 2.488Gb/s
  • 传输距离: 550M
  • 发射波长: 850nm
  • 吸收波长: 850nm
  • 事情温度: 商业级0℃～+70℃/工业级-40℃～+85℃ 可选
  • 数字诊断: 带DDM/不带DDM 可选
  • 吸收迅速度: 550M
  • 吸收迅速度: 550M

Description

The SFP transceivers are high performance, cost effective modules supporting dual data-rate of  2.488Gbps and 300m transmission distance with MMF.The transceiver consists of three sections: a VCSEL laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. For further information, please refer to SFP MSA.

 

SFP-850nm

Feature:

Up to 2.5Gb/s data links
Hot-pluggable SFP footprint
Using 50/125 μm MMF 300M transmission distance
Support digital diagnostic functions
Uncooled Fabry-Perot 850nm VCSEL laser transmitter
Duplex LC connector
RoHS compliant and lead-free
Metal enclosure, for lower EMI
Single 3.3V power supply
Operating temperature: 0°C to 70°C(Standard), -40°C to 85°C (Industrial)

Compliant with MSA SFP Specification                              
Digital diagnostic monitor interface
Compatible with SFF-8472

Applications

ATM Switches and Routers
XDSL Applications
Metro Edge Switching

       SDH STM-16 and SONET OC-48 system
       2X Fiber Channel
       Switch to Switch interface
       Switched backplane applications
       Router/Server interface
       Other optical transmission systems

 

 

 

Table 3 - Optical and Electrical Characteristics

 

Parameter

Symbol

Min

Typical

Max

Unit

Notes

Transmitter

Centre Wavelength

λc

830

850

860

nm

  

Spectral Width (RMS)

σ

    

0.85

nm

  

Average Output Power

Pout

-10

  

-3

dBm

1

Extinction Ratio

ER

9

    

dB

  

Optical Rise/Fall Time (20%~80%)

tr/tf

    

0.16

ns

  

Data Input Swing Differential

VIN

400

  

1800

mV

2

Input Differential Impedance

ZIN

90

100

110

Ω

  

TX Disable

Disable

  

2.0

  

Vcc

V

  

Enable

  

0

  

0.8

V

  

TX Fault

Fault

  

2.0

  

Vcc

V

  

Normal

  

0

  

0.8

V

  

Receiver

Centre Wavelength

λc

770

  

860

nm

  

Receiver Sensitivity

      

-18

dBm

3

Receiver Overload

  

-3

    

dBm

3

LOS De-Assert

LOSD

    

-20

dBm

  

LOS Assert

LOSA

-30

    

dBm

  

LOS Hysteresis

  

1

  

4

dB

  

Data Output Swing Differential

Vout

370

  

1800

mV

4

LOS

High

2.0

  

Vcc

V

  

Low

    

0.8

V

  
                 

 

Notes:

 

1. The optical power is launched into SMF.

 

2. PECL input, internally AC-coupled and terminated.

 

3. Measured with a PRBS 223-1 test pattern @2488Mbps, BER ≤1×10-12.

 

4. Internally AC-coupled.

 

 

订货信息/Ordering information : 

Part No. Description
FTCS-8524-02 SFP,2.5G,Single mode (1310nm,300M,LC,Temperature:0 ~+70℃)
FTCS-8524-02I SFP,2.5G, Single mode (1310nm,300M,LC,Temperature:-40~+85℃)
FTCS-8524-02D SFP,2.5G,Single mode (1310nm,300M,LC,Temperature:0 ~+70℃,DDM)
FTCS-8524-02DI SFP,2.5G, Single mode (1310nm,300M,LC,Temperature:-40~+85℃,DDM)

Notice:
The above is just list out our regular product information, if you can’t find out the products which you need from the form, Please contact our sales.
For more information，Please mail to sales#F-tone.com (Please @ instead of #)

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