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1.25Gbps SFP Bi-Directional Transceiver, 3km Reach 1310nm TX / 1550nm RX
1.25Gbps SFP Bi-Directional Transceiver, 3km Reach 1310nm TX / 1550nm RX
Specifications
Brand Name :
E-link
Model Number :
Commercial Type: LNK-BSFP-1.25G-3CU Industrial Type: LNK-BSFP-1.25G-L3CU
Place of Origin :
China
MOQ :
1 pcs
Price :
$5-2579
Payment Terms :
L/C,T/T,Western Union,MoneyGram,Paypal
Supply Ability :
1000 pcs/month
Delivery Time :
3-12 working days
Packaging Details :
Carton Packaging
Input Differential Impedance :
90~110Ω
Data Input Swing Differential :
400~1800mV
Optical Rise/Fall Time (20%~80%) :
0.26ns
Average Output Power :
-10~-4dBm
Spectral Width (RMS) :
4nm
Centre Wavelength :
1260~1360nm
Description

1.25Gbps SFP Bi-Directional Transceiver, 3km Reach 1310nm TX / 1550nm RX

Advantages

¨ Dual data-rate of 1.25Gbps/1.063Gbps operation

¨ 1310nm FP laser and PIN photodetector for 3km transmission

¨ Compliant with SFP MSA and SFF-8472 with simplex SC Receptacle

¨ Digital Diagnostic Monitoring:

Internal Calibration or External Calibration

¨ Compatible with SONET OC-24-LR-1

¨ Compatible with RoHS

¨ +3.3V single power supply

¨ Operating case temperature range of

Commercial: 0°C to +70°C

Industrial: -40°C to +85°C


Overview

The SFP-BIDI transceivers are high performance, cost effective modules supporting dual data-rate of 1.25Gbps/1.0625Gbps and 3km transmission distance with SMF.

The transceiver consists of three sections: a FP 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.

Technical Indexes

Parameter

Symbol

Min

Typical

Max

Unit

Tx Disable Negate Time

t_on

1

ms

Tx Disable Assert Time

t_off

10

µs

Time To Initialize, including Reset of Tx Fault

t_init

300

ms

Tx Fault Assert Time

t_fault

100

µs

Tx Disable To Reset

t_reset

10

µs

LOS Assert Time

t_loss_on

100

µs

LOS De-assert Time

t_loss_off

100

µs

Serial ID Clock Rate

f_serial_clock

400

KHz

MOD_DEF (0:2)-High

VH

2

Vcc

V

MOD_DEF (0:2)-Low

VL

0.8

V



Ordering Information

Part Number

Product Description

LNK-BSFP-1.25G-3CU

1.25Gbps SFP Bi-Directional Transceiver, 1310TX/1550RX, SC 3km, 0°C~+70°C,With Digital Diagnostic Monitoring

LNK-BSFP-1.25G-L3CU

1.25Gbps SFP Bi-Directional Transceiver, 1310TX/1550RX, SC 3km,-40°C~+85°C,With Digital Diagnostic Monitoring


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1.25Gbps SFP Bi-Directional Transceiver, 3km Reach 1310nm TX / 1550nm RX

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Product Detail
Brand Name :
E-link
Model Number :
Commercial Type: LNK-BSFP-1.25G-3CU Industrial Type: LNK-BSFP-1.25G-L3CU
Place of Origin :
China
MOQ :
1 pcs
Price :
$5-2579
Payment Terms :
L/C,T/T,Western Union,MoneyGram,Paypal
Contact Supplier
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1.25Gbps SFP Bi-Directional Transceiver, 3km Reach 1310nm TX / 1550nm RX

E-link China Technology Co.,LTD

Verified Supplier
5 Years
shenzhen
Since 2001
Business Type :
Manufacturer, Exporter
Main Products :
Industrial PoE Switch, Industrial Ethernet Switch, Industrial Fiber Media Converter
Total Annual :
>10000000
Employee Number :
21~200
Certification Level :
Verified Supplier
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