Chemoptics

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ProductsDescription

켐옵틱스는 진화된 기술과 혁신적 프로세스에
기반한 우수한 제품을 생산하여 판매하고 있습니다.

Optical Transceiver

ChemOptics optical transceiver is the most cost-effective pluggable transceiver for Data Center and Mobile Network applications. Optical transceiver and AOC for Data Center is used in AI and Cloud servers and support data rates of up to 800Gbps.
Optical transceiver for Mobile Network include tunable SFP, DWDM/CWDM SFP and client SFP, and support data rates of up to 25Gbps.

Product List

  • Narrow Band Tunable (NBT) Transceiver
  • Tunable Transceiver
  • DWDM/CWDM Transceiver
  • Client Transceiver
  • Data Center Transceiver
  • AOC (Active Optical Cable)
  • Customized Products

Tunable SFP AMCC Technology :

AMCC (Auxiliary Management and Control Channel)

  • Using the low frequency FSK communication tech.
  • Automatic wavelength selection in RRU site
  • Remote DDM (Digital Diagnostics Monitor) monitoring
  • Long term wavelength monitoring and management
  • Network management on unstable optical link
TSFP AMCC Technology
TSFP Software Locking Technology

Tunable SFP Software Locking Technology :

  • Excellent wavelength stability: λ ＜+/- 25pm
  • Tunable wavelength SFP for narrow channel spacing : ＜50GHz, 8chs
  • Improves link budget: Finding the lowest loss point on AWG peak
    using auto search function
  • Possible to lower production process

Tunable SFP Self-Tune Optics :

  • Simplify deployment
  • No need for tuning box
  • Less technician time in the field
  • Reduced inventory
  • Increased saving
ST-SFPTM Self-Tune Optics

Narrow Band Tunable Transceiver


25G C-Band 8ch T-SFP ER 30Km

25G C-Band 8ch T-SFP LR 15Km
Features
  • NBT-SFP is capable of C-band 7nm wavelength tuning range using laser temperature control.
  • Cost-effective 8-channel DWDM 100GHz spaced tunable.
  • The advantage is that DWDM inventory management and operation are convenient compared to wavelength-fixed SFP.
  • The wavelengths of each channel is based on the ITU-T DWDM standard wavelength
Specifications
25G C-Band 8ch T-SFP ER 30Km
  • C-band ITU-T DWDM 100GHz spacing 8-channel tunable
  • NRZ tunable DWDM EML with linear APD receiver
  • Built-in Electrical Dispersion Compensator (EDC)
  • Max transmission length: 30km
  • 1X25.78125Gbps NRZ electrical Interface
  • Smart tunable MSA compliance: Self tuning optics
  • Single power supply voltage: +3.3V
  • Operating temperature range: -40 ~ 85℃
  • LC duplex SFP-MSA housing

Note : Existing solutions in 25Gbps C-band have a maximum reach of 15km due to high optical dispersion. 25G NBT-SFP 30km has a built-in EDC chip and can transmit up to 30km in the 25Gbps C-band.

25G C-Band 8ch T-SFP LR 15Km
  • C-band ITU-T DWDM 100GHz spacing 8-channel tunable
  • NRZ tunable DWDM EML with limiting APD receiver
  • Max transmission length: 15km
  • 1X25.78125Gbps NRZ electrical Interface
  • Smart tunable MSA compliance: Self tuning optics
  • Single power supply voltage: +3.3V
  • Operating temperature range: -40 ~ 85℃
  • LC duplex SFP-MSA housing

Note : This product can replace existing fixed wavelength legacy 10Gbps and 25Gbps C-band DWDM SFP

1ch 2ch 3ch 4ch 5ch 6ch 7ch 8ch
Type #1 (ITU 53-60) 1535.04 nm 1534.25 nm 1533.47 nm 1532.68 nm 1531.9 nm 1531.12 nm 1530.33 nm 1529.55 nm
ITU-T 53ch ITU-T 54ch ITU-T 55ch ITU-T 56ch ITU-T 57ch ITU-T 58ch ITU-T 59ch ITU-T 60ch
Type #2 (ITU 45-52) 1541.35 nm 1540.56 nm 1539.77 nm 1538.98 nm 1538.19 nm 1537.40 nm 1536.61 nm 1535.82 nm
ITU-T 45ch ITU-T 46ch ITU-T 47ch ITU-T 48ch ITU-T 49ch ITU-T 50ch ITU-T 51ch ITU-T 52ch

* Note: Type #3(ITU 44-37) and Type#4(ITU 29-36) are scheduled for launch in late 2025

Tunable Transceiver

Features
  • Guaranteed wavelength stability using software or hardware locking technology.
  • Self-tune optics available.
  • Up to 25Gbps data rate on 9/125um SMF
  • Single 3.3V power supply
  • Low power consumption up to 2.5W
  • Hot-pluggable SFP+ footprint
  • RoHS-6 compliant
Applications
  • 5G mobile networks
  • 10GbE, 25GbE
  • eCPRI, CPRI and OBSAI
Specifications
Type Data Rate(bps) Tuning Channels Wavelength Reach(km) Temp.
Narrow-Band Tunable 10G 4chs, 150GHz O-band 20 C, I
10G 8chs, 75GHz O-band 20 C, I
10G 4chs, 100GHz C-band 20 C, I
10G 8chs, 50GHz C-band 20 C, I
25G 4chs, 100GHz O-band 15 C, I
25G 8chs, 100GHz C-band 10 C, I
Full-band Tunable 10G 48chs, 100GHz C-band 80 E
10G 96chs, 50GHz C-band 80 E
25G 48chs, 100GHz C-band 10 E
25G 48chs, 100GHz C-band 15 E

· C : Commercial 0 to 70 ℃, E: Extended -20 to 85 ℃, I: Industrial -40 to 85 ℃

DWDM/CWDM Transceiver

Features
  • DWDM or CWDM transmitter
  • Up to 25Gbps data rate on 9/125um SMF
  • Single 3.3V power supply
  • Hot-pluggable SFP+ footprint
  • RoHS-6 compliant
Applications
  • 5G mobile networks
  • 10GbE, 25GbE
  • eCPRI, CPRI and OBSAI
Specifications
Type Data Rate(bps) Wavelength Reach(km) Temp.
CWDM 10G CWDM-Band 20 C, I
10G CWDM-Band 40 C, I
10G CWDM-Band 80 C, I
25G CWDM-Band 10 C, I
DWDM 10G DWDM-Band 40 C, I
10G DWDM-Band 80 C, I
25G DWDM-Band 10 C, I
25G DWDM-Band 15 C, I

· C : Commercial 0 to 70 ℃, E: Extended -20 to 85 ℃, I: Industrial -40 to 85 ℃

Client Transceiver

Features
  • Up to 25Gbps data rate on 9/125um SMF
  • Single 3.3V power supply
  • Hot-pluggable SFP+ footprint
  • RoHS-6 compliant
Applications
  • 5G mobile networks
  • 10GbE, 25GbE. 100GbE
  • eCPRI, CPRI and OBSAI
Specifications
Type Data Rate(bps) Wavelength Reach(km) Temp.
BIDI 10G 1270/1330nm 10 C, I
10G 1270/1330nm 20 C, I
10G 1270/1330nm 40 C, I
10G 1270/1330nm 60 C, I
10G 1490/1550nm 80 C, I
25G 1270/1330nm 20 C, I
Duplex 10G 850nm 0.3 C, I
10G 1310nm 2 C, I
10G 1310nm 10 C, I
10G 1550nm 40 C, I
10G 1550nm 80 C, I
25G 850nm 0.1 C, I
25G 1310nm 10 C, I
25G 1310nm 40 C, I

· C : Commercial 0 to 70 ℃, E: Extended -20 to 85 ℃, I: Industrial -40 to 85 ℃

Data Center Transceiver


400G QSFP

800G OSFP
Applications
  • Data Center
  • Ethernet
Specifications
Products Data Rate(bps) Fiber Connector Reach Temp.
800G OSFP 2xDR4 850G SMF Dual MPO-12 500m C
800G OSFP 2xFR4 850G SMF Dual Duplex LC 2km C
400G QSFP112 SR4 425G OM4, OM3 MPO12 APC 30-100m C
400G QSFP112 FR4 425G SMF Duplex LC 2km C
400G QSFP-DD SR4 425G OM4, OM3 MPO12 APC 30-100m C
400G QSFP-DD DR4 425G SMF MPO12 500m C
400G QSFP-DD FR4 425G SMF Duplex LC 2km C
400G QSFP-DD LR4 425G SMF Duplex LC 10km C
400G QSFP-DD ZR 425G SMF Duplex LC 120km w/EDFA C
200G QSFP56 FR4 212.5G SMF Duplex LC 2km C

AOC (Active Optical Cable)

Applications
  • Data Center
  • Ethernet
Specifications
Products Data Rate(bps) Fiber Reach Temp.
400G QSFP-DD AOC 425G MMF 1-70m C
QSFP56-DD to 400G QSFP112 AOC 425G MMF 1-30m C
400G Breakout AOC 400G MMF 1-30m C

Customized Products

We are capable of developing products according to customer requests.
For example, optical module for optical repeater, security equipment etc.