25Gbps SFP28 Optical Transceiver Module Manufacturers SMF 30km Without FEC

Basic Information
Place of Origin: Shenzhen, China
Brand Name: Gigaopto
Certification: CE, FCC, ROHS, ISO9001, ISO14000, MSDS, REACH, CP65, TUV, UL
Model Number: GTS-CxxB1-30DC
Minimum Order Quantity: 1
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 work days
Payment Terms: T/T, L/C, Western Union
Supply Ability: 5,000pcs/month
Detail Information
Product: SFP28 CWDM Transceiver Cable Distance: 30km Without FEC, 40km With FEC
Keywords: 25G EML/APD CWDM 30km Transceiver, 1470nm ~1570nm CWDM SFP28 ER Lite Wavelength: CWDM 1470nm/1490nm/1510nm/1530nm/1550nm/1570nm
Data-Rate: 25Gbps Interface: Duplex LC/UPC
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SFP28 Optical Transceiver SMF


SFP28 Optical Transceiver SMF


SFP28 Optical Module Manufacturers

Product Description

25G CWDM 1470nm~1570nm SFP28 SMF 30km Without FEC LC Optical Transceiver Module DOM EML/APD



  • Power consumption < 1.5W
  • Operating temperature range: 0 to 70°C
  • Compliant with SFF-8402, SFF-8432, SFF-8419, SFF-8472
  • Data rate up to 25.78Gbps
  • Up to 40km on SMF with FEC
  • Built-in digital diagnostic via 2-wire interface
  • Suitable for use in 1270nm-1370nm CWDM systems (20nm channel)
  • DML transmitter, APD photo receiver
  • Duplex LC optical connector
  • Link distances up to 30km on 9/125m SMF without FEC
  • Hot pluggable SFP28 form factor
  • Single 3.3V power supply voltage
  • Compliant with IEEE 802.3cc 25GBASE-ERL
  • Compliant with RoHS, REACH, CE, FCC standards


Functional Specification


Form Factor SFP28 Max Data Rate 25.78Gb/s
Wavelength CWDM (1470~1570)nm Reach 30km
Connector Dual LC Fiber Type single-mode fiber
Laser Type DML CWDM PD Type APD
Supply Voltage 3.3V Supply Current 450mA
TX Power 0~6dBm Receiver Sensitivity <-19dBm
Power-budget 19dB Receiver Overload >-5dBm
Power Consumption ≤1.5W ER. >4.0dB
DDM/DOM Yes FEC Function N/A
CDR TX and RX Environment Operating:0 to 70°C (32 to 158°F)
OEM/ODM Supported Warranty 3-year
Protocols MSA Compliant, CPRI, eCPRI
Compliance IEC/EN 61000-4-2,IEC-60825, FDA 21CFR 1040.10 and 1040.11,RoHS




Ordering Information


Part Number Description Wavelength Max Reach
GTS-C47B1-30DC 25G SFP28 CWDM DML CWDM + APD 1470nm 30km
GTS-C49B1-30DC 25G SFP28 CWDM DML CWDM + APD 1490nm 30km
GTS-C51B1-30DC 25G SFP28 CWDM DML CWDM + APD 1510nm 30km
GTS-C53B1-30DC 25G SFP28 CWDM DML CWDM + APD 1530nm 30km
GTS-C55B1-30DC 25G SFP28 CWDM DML CWDM + APD 1550nm 30km
GTS-C57B1-30DC 25G SFP28 CWDM DML CWDM + APD 1570nm 30km





All of Gigaopto's 25G CWDM 30km Transceivers are open sourced,can be coded to be fully compatible with mainstream devices, please refer to the following form( for example in 1470nm Wavelength channel), for more products compatibility, please feel free to contact us.


Corresponding Compatible Brand/Part Number
Compatible Brand Part Number Compatible Brand Part Number
Gigaopto GTS-C47B1-30DC Arista SFP-25G-CW-1470-30
Cisco CWDM-SFP25G-1470-30 Juniper EX-SFP-25GE-CWE47-30
Mellanox CWDM-SFP25G-30S Brocade XBR-SFP25G1470-30
HW CWDM-SFP25G-1470-30    

Contact Details

WhatsApp : +8615989585901