Shenzhen Sopto Technology Co., Ltd

1490nm 2.5Gbps Gpon Olt Sfp Fiber Optic Transceiver

Product Details:
Place of Origin: Shenzhen China
Brand Name: Sopto
Certification: CE RoHS FCC
Model Number: SPT-GT4321-SB2BD/SPT-GT4321-SC2AD/SPT-GT4321-SC2CD
Payment & Shipping Terms:
Packaging Details: 10pcs standard boxes, mass order with carton box package can do OEM according to customer's request.
Delivery Time: 5-8 days
Payment Terms: L/C, T/T,Paypal, D/P
Supply Ability: 10000 pcs per month
  • Detail Information
  • Product Description

Detail Information

Wavelength: TX 1490/ RX 1310 Product Name: Fiber Optic Transceiver/PON SFP
Certification: CE RoHS FCC Connector: SC
Application: FTTH FTTB FTTX Network,Telecommunication Date Rate: 2.5Gbps
Power Supply: 3.135~3.465V Operating Temperature: Commercial 0 To 70 Industrial -40 To 85
Interface: SC Brand: Sopto,OEM
MOQ: 1pcs
High Light:

Olt Sfp Fiber Optic Transceiver

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Olt Sfp Transceiver

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2.5Gbps Gpon Sfp Transceiver

Product Description

1490nm 2.5Gbps Gpon Olt Sfp Fiber Optic Transceiver

 

Description of GPON OLT SFP Module

 

The SOPTO GPON OLT SFP transceiver with supports data rate of typical 2.488 Gbps for GPON OLT application up to 20km transmission distance, it’s designed meeting with ITU-T G.984.2 Class B+/ C+/ C++ specifications. SC receptacle is for optical interface.

The module provides digital diagnostic information of its operating conditions and status, including transmitting power, laser bias, receiver input optical power, module temperature, and supply voltage. Calibration and alarm/warning threshold data are written and stored in internal memory (EEPROM).The memory map is compatible with SFF-8472, as shown in Fig. 2. The diagnostic data are raw A/D values and must be converted to real world units using calibration constants stored in EEPROM locations 56 – 95 in A2h.

 

Features of GPON OLT SFP Module

 

● SC BIDI SFP Single Mode Transceiver

● 1490nm Continuous Mode 2.488 Gbps DFB Transmitter 1310nm Burst Mode 1.244 Gbps APD-TIA Receiver

● Single +3.3 Power Supply, Hot-pluggable

● LVTTL receiver Fast Burst Packet Detect indication

● Burst mode received signal strength indication (RSSI) function

● Complies with Telcordia (Bellcore) GR-468-CORE

● Compliant with SFP MSA and SFF-8472

● Complies with ITU-T G.984.2 Class B+/ C+/ C++

 

Applications

 

● GPON OLT For P2MP Application

 

Specifications

 

 Product NO.  SPT-GT4321-SB2BD/SPT-GT4321-SC2AD/SPT-GT4321-SC2CD
 Wavelength  TX 1490/ RX 1310
 Product name  GPON OLT SFP Module
 Compliant  SFP MSA and SFF-8472
 Operating temperature  Standard: 0 to +70°C
 Date rate  2.5Gbps
 Aplications  GPON OLT For P2MP Application
 Power supply  Single 3.135~3.465V
 Package Type  SFP

 

Optical Specification

 

Transmitter
 Parameter  Symbol  Min.  Typ.  Max.  Unit  Note

Optical Central Wavelength

λ

 

1480

 

1490

 

1500

 

nm

 

-

Spectral Width (-20dB) Δλ - - 1 nm -
Side Mode Suppression Ratio SMSR 30 - - dB -
Average Optical Output Power

Po

+1.5 +3.5 +5 dBm B+
+3 +5.5 +8 C+
+4 +7 +10 C++
Extinction Ratio Er 9 - - dB -
Rise/Fall Time Tr/Tf - - 150 ps -
Transmitter Total Jitter Jp-p - - 0.1 UI  
Transmitter Reflectance RFL - - -12 dB  

Average Lauched Power of Off Transmitter

Poff - - -39 dBm -
Differential Input Voltage VIN-DIF 300 - 1600 mV -
Tx Disable Input Voltage-Low VIL 0 - 0.8 V -
Tx Disable Input Voltage-High VIH 2.0 - Vcc V -
Output Eye Compliant with ITU-T G.984.2
Receiver
Parameter Symbol Min. Typ. Max. Unit Note
Operate Wavelength - 1280 1310 1340 nm -
Sensitivity Pr - - -28 dBm B+
- - -30 C+/C++
Saturation Ps -8 - -

 

 

dBm

B+
-10 - - C+/C++
LOS assert Level - -45 - - dBm -
LOS De-Assert Level - - - -30 dBm -
LOS Hysteresis - 0.5 - 5 dB -
Receiver Optical Reflectance - - - -12 dB -
Data Output Low Vol -2 - -1.58 V -
Data Output High Voh -1.1 - -0.74 V -
LOS Output Voltage-Low VSD-L 0 - 0.8 V -
LOS Output Voltage-High VSD-H 2.0 - Vcc V  
 

Note:Minimum Sensitivity and saturation levels for an NRZ 223-1 PRBS. BER≤10‐10 1.244Gpbs, ER=9dB

 

1490nm 2.5Gbps Gpon Olt Sfp Fiber Optic Transceiver 0

 

1490nm 2.5Gbps Gpon Olt Sfp Fiber Optic Transceiver 11490nm 2.5Gbps Gpon Olt Sfp Fiber Optic Transceiver 2

Ordering information

 

 Part Number  Product Description
 SPT-GT4321-SB2BD  Tx1490nm, Rx1310nm, 2.5Gbps/1.25Gbps, Class B+, SC Interface,0ºC ~ +70ºC, With DDM
 SPT-GT4321-SC2AD  Tx1490nm, Rx1310nm, 2.5Gbps/1.25Gbps, Class C+,SC Interface,0ºC ~ +70ºC, With DDM
 SPT-GT4321-SC2CD  Tx1490nm, Rx1310nm, 2.5Gbps/1.25Gbps, Class C++,SC Interface,0ºC ~ +70ºC, With DDM

 

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