T4Q1 Card – 400G Coherent TMUX, 4 x 100GE
T4Q1 400G coherent TMUX card muxing four 100GE clients onto one 400G CFP2 DCO line, with 16QAM/16QAM-PCS/QPSK and 2000 km non-relay reach in C-band DWDM.
Description
Overview
The T4Q1 Card is a 400G coherent TMUX service card that supports four 100GE service access. It adopts 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 operation.
T4Q1 Card Key Features
- Supports four 100GE service access
- Client side: 4 pluggable QSFP28 100G modules
- One pluggable 400G CFP2 DCO coherent module on the line side
- Service type: 100GE
- Mapping 4 x 100G client to 1 x 400G line: 100G <-> ODU4 <-> ODUC4 <-> OTUC4
- Line-side modulation 16QAM / 16QAM-PCS / QPSK
- DWDM line side: C-band 50GHz 96 waves tunable
- 400GE over 2000 kilometers of non-relay transmission
- oFEC, client-side Ethernet RMON monitoring and client-side ALS
- Downstream insertion of Local Fault plus transparent transmission of Local Fault and Remote Fault
- Loop and time delay measurement support
- Line-side protection with the optical protection card: switchover completed within 50ms
T4Q1 Card Specifications
Technical Specifications
| Function | Description |
|---|---|
| Occupied Slots | 1/4 slots, shown in name 1~8 slot |
| Client-side Interface | Supports 4 pluggable QSFP28 100G modules |
| Line-side Interface | Supports 1 pluggable 400G CFP2 DCO coherent module |
| Service Type | 100GE |
| Service Mapping Path | 4 x 100G client to 1 x 400G line mode: 100G <-> ODU4 <-> ODUC4 <-> OTUC4 |
| Line-side Modulation Format | 400G: 16QAM / 16QAM-PCS / QPSK |
| WDM Technology | Support DWDM: C-band 50GHz 96 waves tunable |
| FEC Technology | Support oFEC |
| Client-side Ethernet RMON Monitoring | Support |
| Client-side Automatic Laser Shutdown (ALS) | Support |
| Local Fault | Supports 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 |
| Loop | Support |
| Time Delay Measurement | Support |
| Line-side Protection Function | When switching over with the optical protection card, the switchover must be completed within 50ms |
Deployment Scenarios
- Adding a single 400G wavelength built from four 100GE clients
- Metro and long-haul DWDM links that need 400GE over non-relay distances up to 2000 km
- C-band 50GHz 96-wave systems that use 16QAM-PCS line-side modulation
- Sites requiring oFEC, client-side RMON monitoring and ALS
- Deployments that must complete optical protection switchover within 50ms
Packing & Shipping
Clients often worry about transit damage?
Our sturdy packaging puts those fears to rest. For different products we use waterproof film, foam protection, palletizing, wooden frame securing and cable reels. This ensures safe and reliable transport.
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