T4Q2 Card – 400G Coherent TMUX, 4 x 100GE / 400GE
T4Q2 400G coherent TMUX card taking four 100GE or dual 400GE services onto two 400G CFP2 DCO lines, with 96-wave C-band DWDM and 2000 km non-relay reach.
Description
Overview
The T4Q2 Card is a 400G coherent TMUX service card that supports four 100GE or dual one 400GE 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.
T4Q2 Card Key Features
- Supports four 100GE or dual one 400GE service access
- Client side: 4 pluggable QSFP28 100G modules and 2 pluggable QSFP-DD 400G modules
- Two pluggable 400G CFP2 DCO coherent modules on the line side
- Service types: 100GE / 100GE FlexE (unaware mode) / OTU4 / 400GE
- Mapping 4 x 100G client to 1 x 400G line: 100G <-> ODU4 <-> ODUC2 <-> OTUC2
- Dual 1 x 400G client to 1 x 400G line: 400G <-> 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
T4Q2 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; supports 2 pluggable QSFP-DD 400G modules |
| Line-side Interface | Supports 2 pluggable 400G CFP2 DCO coherent modules |
| Service Type | 100GE / 100GE FlexE (unaware mode) / OTU4 / 400GE |
| Service Mapping Path | 4 x 100G client to 1 x 400G line mode: 100G <-> ODU4 <-> ODUC2 <-> OTUC2; dual 1 x 400G client to 1 x 400G line mode: 400G <-> 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 |
Deployment Scenarios
- Sites that need either four 100GE or dual 400GE clients on the same 400G card
- C-band DWDM systems carrying 400G wavelengths over non-relay distances up to 2000 km
- Deployments that mix 100GE, 100GE FlexE (unaware mode), OTU4 and 400GE services
- Links requiring dual 400G CFP2 DCO coherent line-side optics
- Systems that need oFEC, RMON monitoring, ALS, loop and time delay measurement
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.
Packaging
Shipping
Payment
We support various payment methods, including Alibaba, Bank Transfer, Credit Card, PayPal, Alipay, and WeChat.
We accept currencies like USD, RMB, EUR, RUB, and more.
