Home
Products
DWDM/CWDM/OTN transmission DCI-BOX transmission Optical Amplification System Optical Protection System Optical Switch Passive WDM & Components Optical Transceiver Network Management
DWDM/CWDM/OTN Platform

DWDM/CWDM/OTN Platform

OSP3800 DWDM/OTN 5U Transmission Platform

OSP3800 DWDM/OTN 3U Transmission Platform

OSP3800 DWDM/OTN 2U Transmission Platform

OSP3800 DWDM/OTN 1U Transmission Platform

OLM Optical Line Monitoring System

OLM Optical Line Monitoring System

OLM Optical Line Monitoring System

OTDR Card

OPM Card

OS Card

OTU Muxponder Cards

OTU Muxponder Cards

200G Coherent TMUX: 1*CFP2+2*QSFP28

40G&100G TMUX: 4*SFP28↔QSFP28

10G TMUX: 8*1.25G↔10G

400G Coherent TMUX:1*CFP+4*QSFP28

OTU Transponder Cards

OTU Transponder Cards

400G Coherent OEO: 1*CFP2+1*QSFP-DD

10G OCP: 10G protection OEO Card

10G OEO: 8*SFP+

25G OTU: 8*SFP28

Open Line System

Open Line System

OLP: Optical Line Protection Card

NMS: Network Control Management Card

EDFA: Erbium-Doped Fiber Amplification Card

Optical Layer Board

Optical Layer Board

8ch DWDM MUX&DEMUX（ODM）

DCM: Dispersion Compensation Module

AWG: 40/48 Waves Multiplexing/Demultiplexing Card

OADM: Optical Add Drop Multiplexing Card

DCI-BOX Platform

DCI-BOX Platform

DCI5800-1A

DCI5800-2A

DCI Integrated WDM System

DCI Integrated WDM System

DCI3100

Optical Layer Cards

Optical Layer Cards

OMD96 Equipment

OMD48 Equipment

OLA Card

OPA Card

Electrical Layer Cards

Electrical Layer Cards

M8X2 Card

T8E2 Card

T4Q2 Card

T4Q1 Card

Chassis Cards

Chassis Cards

4U Chassis Ethernet Interface Card

POWER Card

2U Chassis Ethernet Interface Card

2U/4U Chassis FAN Card

EDFA Optical Amplification System

EDFA Optical Amplification System

7210 EDFA all-in-one equipment

Plug-in EDFA System

OEO Optical Relay Amplification System

OEO Optical Relay Amplification System

OEO Optical Relay Amplification System

SOA Semiconductor Amplification System

SOA Semiconductor Amplification System

SOA Optical Amplifier System

RAMAN Amplification System

RAMAN Amplification System

ROMAN Amplifier System

OLP Optical Line Protection System

OLP Optical Line Protection System

7211 OLP all-in-one equipment

Plug-in OLP Optical Line Protection System

OBP Optical Bypass Protection System

OBP Optical Bypass Protection System

OBP Optical Bypass Protection System

Optical Circuit Switch(OXC/OCS)

Optical Circuit Switch(OXC/OCS)

7221 Optical Circuit Switch

Rack-Mount Optical Switch

Rack-Mount Optical Switch

7206 2U Rack-Mount Optical Switch

7206 1U Rack-Mount Optical Switch

Desktop Optical Switch

Desktop Optical Switch

7205 Desk-Mounted Fiber Optic Switch

7205 Full-Key Desktop Optical Switch

7205 LCD Panel Desktop Optical Switch

Motor Type Optical Switch

Motor Type Optical Switch

7202 Motor Type Optical Switch

Small Relay Optical Switch

Small Relay Optical Switch

7201 Relay Optical Switch

MEMS Optical Switch

MEMS Optical Switch

7203 MEMS type optical switch

Optical Splitter

Optical Splitter

FBT Optical Splitter

PLC Optical Splitter

AAWG: Athermal Arryed Waveguide Grating

AAWG: Athermal Arryed Waveguide Grating

AAWG: Athermal Arryed Waveguide Grating

Coherent-Optical Module

Coherent-Optical Module

Coherent- Optical Module

5G Front-haul Transmission Optical Module

5G Front-haul Transmission Optical Module

5G Front-haul Transmission Optical Module

Data Center High Speed Optical Module

Data Center High Speed Optical Module

Data Center High Speed Optical Module

Network Management System

Network Management System

E600 Network Management System

Solutions
By Application
Industry Case
40G Long-Haul DWDM Solutions DWDM Interconnect Solution for Data Center Cloud Real-Time DWDM Fiber Network Monitoring 5G Fronthaul Semi-active Solution
By Application
Telecommunication Operators Data Centers Internet & Service Providers Broadcasting & Media Finance Campus Electric Power Government
Industry Case
R & D manufacturing
Research and development Production
Introduction to the R&D Department R&D team presentation Product patent display Research and development field
Research and development
Introduction to the Production Department Production team presentation Production equipment display Production workshop display Production capacity
Production
Resources

Resources

Welcome to our resources hub for the latest company news and more information.

FAQs

News

Industry News Company News
About ISEELINK

About ISEELINK

ISEELINK is a trusted provider of fiber optical transmission products and solutions to enterprise customers worldwide.

About us

Recruitment

Contact
EN

keyword：

xxxx1 xxx2 xxx3 xx4 copy
Home >   Products >   T4Q1 Card
T4Q1-2.png
T4Q1-4.png
T4Q1-3.png
T4Q1-2.png
T4Q1-4.png
T4Q1-3.png

T4Q1 Card

Part of the DWDM/CWDM/OTN transmission

The 400G coherent TMUX service card supports four 100GE service access, adopts advanced technologies such as 16QAM/16QAM-pcs/QPSK modulation and coherent reception, and overcomes the transmission physical effects of high-speed transmission systems on OSNR requirements, CD tolerance, PMD tolerance, and non-linearity.

It can realize 400GE business over 2000 kilometers of non-relay transmission, and the line side interface supports C-band 96-wave (50GHz) tunable.

Get A Quote Now
Typical Applications Technical Specifications Related Euipment Related Download

image.png

Technical specifications

FunctionDescription
Occupied Slots

1/4 slots,shown in name 1~8 slot

Client-side Interface

Supports 4 pluggable QSFP28 100G modules

Line-side InterfaceSupports 1 pluggable 400G CFP2 DCO coherent module
Service Type100GE
Service Mapping Path

4*100G client to 1*400G line mode:

. 100G<->ODU4<->ODUC4<->OTUC4

Line-side Modulation Format400G: 16QAM/16QAM-PCS/QPSK
WDM TechnologySupport DWDM: C-band 50GHz 96 waves tunable
FEC Technology

Support oFEC

Client-side Ethernet RMON Monitoring FunctionSupport
Client-side Automatic Laser Shutdown (ALS)Support
Local FaultSupports downstream insertion of Local Fault from the client side in case of Ethernet input loss or WDM side failure. Supports transparent transmission of Local Fault and Remote Fault.
LoopSupport
Time Delay MeasurementSupport
Line-side Protection FunctionWhen switching over with the optical protection card, the switchover must be completed within 50ms.

Related Euipment

DCI-BOX Platform
DCI-BOX Platform
DCI Integrated WDM System
DCI Integrated WDM System
Optical Layer Cards
Optical Layer Cards
Electrical Layer Cards
Electrical Layer Cards
Chassis Cards
Chassis Cards
DCI5800-1A

DCI5800-1A

DCI5800 is an industry-leading innovative DCI OTN transmission platform launched by ISEELINK. DCI5800 has the characteristics of small size, large capacity service access, long distance transmission, Web GUI simple and convenient operation and management, reliable operation and energy saving and emission reduction, which effectively meets the needs of long-distance and large bandwidth user data center interconnection transmission. The DCI5800 features a modular design that enables both optical-electrical decoupling for cost reduction and integrated management within the same chassis. With SDN capabilities, it creates an intelligent and open network architecture. The system supports the YANG model interface based on the NetConf/YANG protocol, while also offering multiple management methods including Web GUI, CLI, NetConf,and SNMP for streamlined operations.

Explore Further
DCI5800-2A

DCI5800-2A

DCI5800 is an industry-leading innovative DCI OTN transmission platform launched by ISEELINK. DCI5800 has the characteristics of small size, large capacity service access, long distance transmission, Web GUI simple and convenient operation and management, reliable operation and energy saving and emission reduction, which effectively meets the needs of long-distance and large bandwidth user data center interconnection transmission. The DCI5800 features a modular design that enables both optical-electrical decoupling for cost reduction and integrated management within the same chassis. With SDN capabilities, it creates an intelligent and open network architecture. The system supports the YANG model interface based on the NetConf/YANG protocol, while also offering multiple management methods including Web GUI, CLI, NetConf,and SNMP for streamlined operations.

Explore Further
DCI3100

DCI3100

The DCI3100 integrated wavelength division equipment is developed by ISEELINK for data center interconnection (DCI) scenarios. It has the outstanding characteristics of large capacity, small size, low energy consumption and high cost performance.Housed in standard 1U chassis, this device supports max 1.6T (16*100G) capacity and can be smoothly expanded to 3.2T capacity through device stacking.Adopting high-density optoelectronic integration technology, OSP3100 avoids complex fiber jumper connections with its unique switch-like design and brings ultimate user experience by its extremely simple installation.

Explore Further
OMD96 Equipment

OMD96 Equipment

The passive MUX device for signal splitting operates independently of the sub-frame chassis and can be installed in a standard 19-inch data cabinet, with a height of 1U.

Explore Further
OMD48 Equipment

OMD48 Equipment

The passive MUX device for signal splitting operates independently of the sub-frame chassis and can be installed in a standard 19-inch data cabinet, with a height of 1U.

Explore Further
OLA Card

OLA Card

The Optica Linel Amplifier Module delivers a versatile, low-noise solution for erbium-doped fiber amplifiers (EDFA). This compact module operates with constant gain (Automatic Gain Control, AGC) and constant output power (Automatic Power Control, APC), featuring a highly integrated design. The large-format module supports dual amplifiers with two independent gain units, the card occupies only 1/4 standard slot capacity.

Explore Further
OPA Card

OPA Card

The Optical Pre Amplifier Module delivers a versatile, low-noise solution for erbium-doped fiber amplifiers (EDFA). This compact module operates with constant gain (Automatic Gain Control, AGC) and constant output power (Automatic Power Control, APC), featuring a highly integrated design. The large-format module supports dual amplifiers with two independent gain units, the card occupies only 1/4 standard slot capacity.

Explore Further
OBA Card

OBA Card

The Optical Boost Amplifier Module delivers a versatile, low-noise solution for erbium-doped fiber amplifiers (EDFA). This compact module operates with constant gain (Automatic Gain Control, AGC) and constant output power (Automatic Power Control, APC), featuring a highly integrated design. The large-format module supports dual amplifiers with two independent gain units, the card occupies only 1/4 standard slot capacity.

Explore Further
M8X2 Card

M8X2 Card

400G Transponder Card

Explore Further
T8E2 Card

T8E2 Card

800G Tmux Card

Explore Further
T4Q2 Card

T4Q2 Card

400G Transponder Card

Explore Further
T4Q1 Card

T4Q1 Card

400G Transponder Card

Explore Further
M2H10D1

M2H10D1

200G Muxponder Card

Explore Further
4U Chassis Ethernet Interface Card

4U Chassis Ethernet Interface Card

4U Chassis Ethernet Interface Card

Explore Further
POWER Card

POWER Card

Power Card

Explore Further
2U Chassis Ethernet Interface Card

2U Chassis Ethernet Interface Card

U Chassis Ethernet Interface Card

Explore Further
2U/4U Chassis FAN Card

2U/4U Chassis FAN Card

2U/4U Chassis FAN Card

Explore Further
2U/4U Chassis NMU Card

2U/4U Chassis NMU Card

2U/4U Chassis NMU Card

Explore Further

Related Resources

ISEELINK DCI5800 Product Specifications

PDF - 5.53 MB - Updated on Wednesday, March 25, 2026

Download

Contact Us

We're Ready to Help

The best way to appreciate the quality and performance of our optical transport solutions is to test them firsthand.

We invite you to request a product sample for hands-on evaluation in your own lab or network environment. Please complete the below with your project details.

Our team will contact you shortly to coordinate the sample shipment and provide the support you need for a successful evaluation.

Enter your information below for our team to contact you.

Please accept the data protection information

I agree to the terms of the Privacy Policy

About ISEELINK

About us Recruitment R & D manufacturing News Contact us

Products

DWDM/CWDM/OTN transmission DCI-BOX transmission Optical Amplification System Optical Protection System Optical Switch Passive WDM & Components Optical Transceiver Network Management

Solutions

40G Long-Haul DWDM Solutions DWDM Interconnect Solution for Data Center Cloud Real-Time DWDM Fiber Network Monitoring 5G Fronthaul Semi-active Solution

Industry Case

Telecommunication Operators Data Centers Internet & Service Providers Broadcasting & Media Finance Campus Electric Power Government

Shenzhen ISEELINK Communication Co., Ltd.

Sitemap

Cookie Policy

Privacy Policy

×

CONTACT US

Please accept the data protection information

I agree to the terms of the Privacy Policy

Cookie Policy

We use cookies and other tracking technologies online. Please read our Cookie Policy, which is part of this Cookie Policy , and is incorporated herein by reference.

Reject All
Accept All Cookies
loading...
×