OC-48/STM-16 LR-2 SFP Optical Transceiver Module 2.5Gbps 1550nm 80km

Basic Information
Place of Origin: China
Brand Name: GIGAOPTO
Certification: CE, FCC, ROHS, ISO9001, ISO14000, MSDS, REACH, CP65, TUV, UL
Model Number: GTS-L1524-80DC
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: 50,000pcs / month
Detail Information
Product Name: OC48 STM16 SFP Form Factor: SFP(mini-GBIC)
Data Rate: 2.488Gb/s Connector: LC Duplex
Optical Components: DFB 1550nm Average Output Power: -2~3dBm
Transceiver Type: LR2 Receiver Type: APD
Cable Distance: 80km Keywords: SFP 2.5G OC-48/STM-16 LR-2, 80km 1550nm Optical Transceiver, 2.5Gbps SFP Module
High Light:

OC-48/STM-16 SFP Optical Transceiver


SFP Optical Transceiver 2.5Gbps


2.5 Gbps SFP Module

Product Description

Cisco Compatible 2.5Gbps OC-48/STM-16 LR-2 SFP 1550nm 80km DOM Duplex LC SMF Transceiver Module





The GIGAOPTO's GTS-L1524-80DC transceiver is a cost-effective small form factor pluggable module for 2.5Gb/s serial optical data communications such as SDH STM-16 L-16.2 / SONET OC-48 LR-2 / 2x Fibre Channel application. It provides OC-48 (2488mbs) transmission rates for up to 80km over single-mode fiber (SMF) using a wavelength of 1550nm via an LC connector. The full-duplex SFP transceiver features highly reliable DFB transmitter and APD photo detector to offer high performance interconnection at 2.5 Gbps data rate. The 2.5Gb/s SFP module series is fully compliant with SFP Multi-Source Agreement(MSA) and SFF-8472 specification.



  • Support data rate up to 2.5Gbps
  • Single +3.3V power supply and LVTTL control logic interface
  • Hot-pluggable SFP footprint
  • Up to 80km on 9/125µm SMF
  • Duplex LC receptacle optical interface compliant
  • International Class 1 laser safety certified
  • 1550nm DFB laser transmitter and APD photo-detector
  • Case operating temperature:

Commercial: 0°C~70°C (32 to 158°F)

Industrial: -40°C~85°C (-40 to 185°F)

  • Compliant with SDH STM L-16.2
  • RoHS Compliant
  • Compliant with SONET OC-48 LR-2


  • Fiber Channel Switch Infrastructure
  • ATM Switches and Routers
  • SDH STM-16 Network
  • SONET OC-48 Network




Compatible Brand CISCO Compatible P/N ONS-SI-2G-L2
Product Type SFP Max Data Transfer Rate 2.5Gbps
Connector LC duplex Reach 80km (49.71 miles)
DOM Yes Fiber Mode Supported Single-Mode Fiber (SMF)
Wavelength 1550nm Environment

Operating Temp

0 to 70℃; -40°C~85°C

Power Consumption < 1.0W Power Supply Voltage 3.3V
Transmitter Type DFB 1550nm Transceiver Type LR-2
Transmitter Output Power -2~3dBm Receiver Type APD
Receiver Input Power -28~-9dBm Sensitivity < -28dBm
Extinction Ratio >8.2dB Overload >-9dBm
Protocols MSA Compliant, SFF-8472





Each Gigaopto’s optical transceiver is tested in the host device to verify interoperability, and we promise 100% full compatibility on the specified device with a 3-year warranty.
For this (OC-48/STM-16 LR-2 2.5G SFP 1550nm 80km), please refer to the P/N correspondence table. If you are interested in knowing more compatibility, you are always welcome to contact us.


Compatible Brand Compatible Part Number Compatible Brand Compatible Part Number
CISCO ONS-SI-2G-L2 Dell (Force 10) GP-SFP2-OC48-1IR2
Juniper SFP-1OC48-LR Alcatel-Lucent 3HE00410AA
Brocade OC48-SFP-LR2    



Ordering Information


P/N Description Speed Wavelength Reach Cable Type Sensitivity
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