OC-48/STM-16 IR-1 SFP Fiber Optic Transceiver Module 2.5Gbps 15km 1310nm

Basic Information
Place of Origin: Shenzhen, China
Brand Name: GIGAOPTO
Certification: CE, FCC, ROHS, ISO9001, ISO14000, MSDS, REACH, CP65, TUV, UL
Model Number: GTS-L1324-15DC
Minimum Order Quantity: 1 pcs
Price: Negotiable
Packaging Details: Single Package, 10 or 20pcs per Tray, 30 or 50 or 100pcs per box, 400 or 600pcs per carton
Delivery Time: 1-5 working days
Payment Terms: T/T, Western Union
Supply Ability: 100,000pcs / month
Detail Information
Product Name: OC48 STM16 IR-1 Product Packaging: SFP
Optical Connector: LC Duplex Max Distance: 15km
Optical Components: DFB 1310nm Max Data Rate: 2.5Gb/s
MSA Compliant: Yes Average Output Power: -5~0dBm
Keywords: OC-48 STM-16 IR-1, SFP 15km 2.5G, SFP Transceiver
High Light:

SFP Fiber Optic Transceiver


Fiber Optic Transceiver Module


Fiber Optic SFP Module 1310nm

Product Description

Cisco Compatible 2.5GBASE SFP OC-48/STM-16 IR-1 10km SMF 1310nm DOM Duplex LC Transceiver Module





The GIGAOPTO's GTS-L1324-15DC transceiver, supporting data rate of 2.5Gbps and 15km transmission distance with SMF using a nominal wavelength of 1310nm, is designed for 2.488Gbps SONET OC-48 and SDH STM-16 Intermediate Reach (IR-1) application. Built-in Digital Diagnostic Monitoring (DDM) support is present for real-time performance monitoring via 2-wire Interface (TWI/I2C).


The 2.5Gbps SFP transceiver consists of the below sections: the LD driver, the limiting amplifier, the digital diagnostic monitor, the 1310nm DFB laser and the PIN photo-detector. The SFP transceiver module is a Class 1 laser product that complies with FDA/CDRH and IEC-60825 standards.


This transceiver is compatible with SFP Multi-Source Agreement (MSA) and SFF-8472 specifications.



  • Supports 2.488Gbps bit rates
  • Single +3.3V power supply
  • Real-time Digital Diagnostic Monitoring
  • Duplex LC receptacle optical interface compliant
  • Hot-pluggable SFP footprint
  • International Class 1 laser safety certified
  • 1310nm DFB laser and PIN photo detector
  • Up to 15km for SMF transmission
  • Case operating temperature:

Commercial: 0°C~70°C

Industrial: -40°C~85°C



  • SDH STM-16 Network
  • Fiber Channel
  • 2.5Gbps Optical systems
  • SONET OC-48 Network
  • Other optical links



Compatible Brand CISCO Compatible P/N ONS-SI-2G-I1
Product Type SFP (mini-GBIC) Data Rate (Gbps) 2.488Gbps
Connector LC Duplex Reach 15km (9.3 miles)
DDM/DOM Yes Fibre Type SMF
Centre Wavelength 1310nm Temperature Range


0 to 70°C (32 to 158°F)

Supply Current <300mA Power Supply Voltage 3.30V (Typical)
Transmitter Type DFB Receiver Type PIN
Average Output Power -5~0dBm RX Sensitivity < -18dBm
Extinction Ratio >9.0dB RX Overload >-1dBm
Protocols MSA Compliant





All Gigaopto transceivers are standards-based and MSA (Multi-Source Agreement) compliant, and rigorously tested and coded in our own facilities to ensure the highest level of performance. We conduct 100% application testing under end-use conditions.
For this (2.5G OC-48/STM-16 IR-1 SFP 1310nm 15km), please refer to the P/N correspondence table. For more product compatibility, please feel free to send us a message.


Compatible Brand Compatible P/N Compatible Brand Compatible P/N
CISCO ONS-SI-2G-I1 (DFB laser) Dell (Force 10) GP-SFP2-OC48-1IR1
Brocade OC48-SFP-IR1 Alcatel-Lucent 3HE00046AA (FP laser)
Ciena 164-0251-901    



Ordering Information


P/N Description Speed Wavelength Distance Fiber Type RX Sens.
GTS-L0824-02DC OC-48/STM-16 SR-0 SFP 2.5Gbps 850nm 300m MMF < -18dBm
GTS-L1324-02DC OC-48/STM-16 SR-1 SFP 2.5Gbps 1310nmn 2km SMF < -18dBm
GTS-L1324-15DC OC-48/STM-16 IR-1 SFP 2.5Gbps 1310nm 15km SMF < -18dBm
GTS-L1324-15DC OC-48/STM-16 IR-1 SFP 2.5Gbps 1310nm 15km SMF < -18dBm
GTS-L1324-40DC OC-48/STM-16 LR-1 SFP 2.5Gbps 1310nm 40km SMF < -27dBm
GTS-L1524-40DC OC-48/STM-16 IR-2 SFP 2.5Gbps 1550nm 40km SMF < -20dBm
GTS-L1524-80DC OC-48/STM-16 LR-2 SFP 2.5Gbps 1550nm 80km SMF < -28dBm

Contact Details

WhatsApp : +8615989585901