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Juniper Networks QDD-400G-LR8 (740-082823) Compatible 400Gbps PAM4 QSFP-DD 400GBASE-LR8 1310nm 10km SMF Duplex LC DDM/DOM Optical Transceiver Module
$3,999.0
Compatible Brand
Generic Arista Networks Cisco Dell Networking Juniper Networks
Juniper Networks Compatible 400G QSFP-DD Transceiver Module Series
QDD-400G-DR4 (740-085351) : 500m QDD-4X100G-FR (740-085354) : 2km QDD-400G-FR4 (740-085349) : 2km QDD-400G-LR4-10 (740-096176) : 10km QDD-400G-LR8 (740-082823) : 10km
Fiber patch cord for direct connection between transceiver modules
Duplex LC Single Mode OS2 Fiber Patch CordJuniper Networks QDD-400G-LR8 (740-082823) Compatible 400Gbps PAM4 QSFP-DD 400GBASE-LR8 1310nm 10km SMF Duplex LC DDM/DOM Optical Transceiver Module
Juniper Networks QDD-400G-LR8 (740-082823) compatible optical transceiver is a parallel 400Gbps Quad Small Form-factor Pluggable – Double Density QSFP-DD module for use in 400GBASE Ethernet network. QSFP-DD LR8 provides 425Gb/s throughput up to 10km over single-mode fiber (SMF) with host FEC using 1310nm wavelength. This transceiver is fully compliant with QSFP-DD Multi-Source Agreement (MSA), IEEE 802.3 400GBASE-LR8 and IEEE 802.3bs 400GAUI-8 standard. Its electrical interface is MSA compliant 76-pin edge type connector and the optical interface is Duplex LC connector. The full-duplex QSFP-DD transceiver implements 8 independent 53.125Gbps PAM4 transmit and receive signal channels in each wavelength for an aggregate 425Gbps data rate. Built-in Digital Diagnostic Monitoring/Digital Optical Monitoring (DDM/DOM) support is present for real-time performance monitoring via 2-wire (TWI/I2C) interface. Our modules are factory pre-programmed for compatibility, perform alternatively to genuine Juniper Networks QDD-400G-LR8 (740-082823) transceivers.
Feature
- Equivalent to Juniper Networks QDD-400G-LR8 (740-082823) in function
- Hot pluggable QSFP-DD fiber optic transceiver module
- Aggregate data rate up to 425Gbps
- 8 channels 1310nm LAN-WDM EML transmitter
- 8 channels PIN photo receiver
- Duplex LC optical connector
- Link distance up to SMF 10km with host FEC
- 8x 53.125Gbps PAM4 retimed 400GAUI-8 electrical interface
- Built-in digital diagnostic via 2-wire interface
- Single 3.3V power supply voltage
- Power consumption < 14W
- Ambient temperature range 0 to 70°C for commercial application
- Compliant with QSFP-DD MSA, CMIS
- Compliant with IEEE 802.3bs 400GBASE-LR8
- Compliant with RoHS, REACH, CE, FCC standards
Application
- 400G Ethernet
- Data Center
Specification
| Juniper Networks Compatible P/N | QDD-400G-LR8 (740-082823) | Form Factor | QSFP-DD |
| Max Data Rate | 425Gbps | Max Distance | 10km (6.2 miles) |
| Wavelength | 1310nm | Connector | Duplex LC |
| DDM/DOM | Support | Media | SMF |
| Transmitter Type | 8x LAN-WDM EML | Receiver Type | PIN |
| Transmitter Power | -2.8 to 5.3dBm | Receiver Sensitivity | < -9.1dBm |
| Extinction Ratio | 3.5dB | Receiver Overload | 5.3dBm |
| Transmitter and Dispersion Eye Closure Quaternary | 3.3dB | Power Budget | 6.3dB |
| OE Packaging | Box Packaging | Signal Conditioner | DSP for TX and RX |
| Electric Signal | 8x50G | Optical Signal | 8x50G |
| Modulation Format | PAM4 | Host FEC | Support |
| Power Consumption | 14W | Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Weight | 0.045 kg |
|---|---|
| Dimensions | 12.5 × 7 × 3.5 cm |
