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Dual 1.25G BIDI CSFP Transceiver LX TX1550nm RX1310nm SMF 20km Sfp Module Single Fiber
Dual 1.25G BIDI CSFP Transceiver LX TX1550nm RX1310nm SMF 20km Sfp Module Single Fiber
Dual 1.25G BIDI CSFP Transceiver LX TX1550nm RX1310nm SMF 20km Sfp Module Single Fiber
Dual 1.25G BIDI CSFP Transceiver LX TX1550nm RX1310nm SMF 20km Sfp Module Single Fiber
Dual 1.25G BIDI CSFP Transceiver LX TX1550nm RX1310nm SMF 20km Sfp Module Single Fiber
Dual 1.25G BIDI CSFP Transceiver LX TX1550nm RX1310nm SMF 20km Sfp Module Single Fiber
Dual 1.25G BIDI CSFP Transceiver LX TX1550nm RX1310nm SMF 20km Sfp Module Single Fiber
Dual 1.25G BIDI CSFP Transceiver LX TX1550nm RX1310nm SMF 20km Sfp Module Single Fiber
Specifications
Brand Name :
Gigaopto
Model Number :
GCS-B5312-B5312-20C
Certification :
CE,FCC,RoHs, TUV,UL
Place of Origin :
Shenzhen, China
MOQ :
1
Price :
negotiable
Payment Terms :
T/T, L/C
Supply Ability :
50,000pcs/month
Delivery Time :
1-5 work days
Packaging Details :
Static bag, Plastic bag, Retail box or by required
Type :
Dual 1000Base-BX CSFP eLX
Bit Rate :
Dual 1.25Gbps
TX Wavelength :
2 x 1550nm
RX Wavelength :
2 x 1310nm
LD/PD :
DFB+PIN
Transmission :
20km
Media :
single mode fiber
Highlight :
CSFP Optical Transceiver Module
Description

1.25Gbps Compact Bi-Di SFP Transceiver, 20km Reach 1550nm TX 1310 nm RX

Description

This GCS-B5312-B5312-20C CSFP transceiver is an ultra-low power (power consumption < 1.3W), high performance and high stability product operating in standard commercial temperature, provides 1000Base-BX 2-channel throughput up to 20km over standard single mode fiber via an duplex LC connector.

The CSFP BIDI LX20 transceiver is with two independent data communication channels, for each separate channel this transceiver uses a highly reliable 1550nm DFB Laser transmitter and a 1310nm PIN Photodiode receiver, all module satisfy class 1 laser safety requirements.

It is with the SFP 20-pin connector to allow hot plug capability. Digital diagnostic functions are available via an I2C interface specified in the SFP MSA SFF-8472.

This CSFP eLX Transceiver is fully compliant to compact Small Form-Factor Pluggable (CSFP) MSA option 2 and CE/RoHS certified.

Specifications

Product Series 1.25G CSFP P/N GCS-B5312-B5312-20C
Packaging CSFP Type dual BiDi eLX
Bit Rate (Gbps) 2x 1.25G Lane Count 2x Tx/ 2x Rx
Link Reach 20km Interface duplex LC/UPC
TX Wavelength (Typical) 2x 1550nm RX Wavelength (Typical) 2x 1310nm
Power Supply Voltage +3.3V (typical) Power Dissipation ≤ 1.2W
Transmitter Component DFB Receiver Component PIN
Transmitter Power -9 ~ -3dBm RX Sensitivity < -22dBm
Extinction Ratio > 9dB RX Saturation > -3dBm
Power-budget (dB) 13dB DOM Support
Environment Operating: standard 0 to 70°C Warranty 3 years
Storage: -40°C to 85°C Weight 25gram
Protocols Gigabit Ethernet, MSA Compliant

Features

  • Support up to 1.25Gbps Data Links
  • Single 3.3V Power supply and TTL Logic Interface
  • Dual Bi-directional transceivers in 1 Compact SFP transceiver package
  • 1550nm DFB laser and 1310nm PIN photodiode
  • Up to 20km on 9/125µm SMF
  • Class 1 Laser International Safety Standard IEC 60825 Compliant
  • Operating Case Temperature Standard: 0~+70C and Industrial -40~+85C
  • Compliant with CSFP MSA Option 2 or Option 1
  • Compliant with Digital Diagnostic Monitor Interface SFF-8472
  • RoHS compliant and lead free

Application

  • Switch to Switch Interface
  • Gigabit Ethernet
  • Point to Point FTTH Application
  • Switched Backplane Applications
  • Router/Server Interface
  • Other Optical Links

Optical and Electrical Characteristics

Parameter Symbol Min Typical Max Unit Notes
Transmitter
Centre Wavelength λc 1480 1550 1580 nm
Spectral Width (-20dB) σ 1 nm
Side Mode Suppression Ratio SMSR 30 dB
Average Output Power Pout -9 -3 dBm 1
Extinction Ratio ER 9 dB
Optical Rise/Fall Time (20%~80%) tr/tf 0.26 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 1290 1330 nm
Receiver Sensitivity -23 dBm 3
Receiver Overload -3 dBm 3
LOS De-Assert LOSD -23 dBm
LOS Assert LOSA -35 dBm
LOS Hysteresis 1 4 dB
Data Output Swing Differential Vout 400 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 27-1 test pattern @1250Mbps, BER ≤1×10-12.

4. Internally AC-coupled.

Product tags

1000base-t sfp transceiver module rj-45 connector

,

1 gbe sfp lx fiber transceiver

,

bidi sfp transceiver
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Dual 1.25G BIDI CSFP Transceiver LX TX1550nm RX1310nm SMF 20km Sfp Module Single Fiber

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Product Detail
Brand Name :
Gigaopto
Model Number :
GCS-B5312-B5312-20C
Certification :
CE,FCC,RoHs, TUV,UL
Place of Origin :
Shenzhen, China
MOQ :
1
Price :
negotiable
Contact Supplier
Dual 1.25G BIDI CSFP Transceiver LX TX1550nm RX1310nm SMF 20km Sfp Module Single Fiber
Dual 1.25G BIDI CSFP Transceiver LX TX1550nm RX1310nm SMF 20km Sfp Module Single Fiber
Dual 1.25G BIDI CSFP Transceiver LX TX1550nm RX1310nm SMF 20km Sfp Module Single Fiber
Dual 1.25G BIDI CSFP Transceiver LX TX1550nm RX1310nm SMF 20km Sfp Module Single Fiber

Shenzhen Gigaopto Technology Co., Ltd.

Verified Supplier
4 Years
shenzhen
Since 2014
Business Type :
Manufacturer, Exporter, Seller
Main Products :
GPON SFP Transceiver, EPON SFP Module, SFP+ Optical Transceiver
Total Annual :
78,000,000-12,000,000
Employee Number :
100~150
Certification Level :
Verified Supplier
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