400G
NRCube 400G QSFP-DD SRBD Optical Transceiver
NRCube 400G QSFP-DD SRBD Optical Transceiver for 70m, MMF, MPO-12 UPC connectivity.
NR3400-QSFPDD-SRBDNRCube SKU
SRBDOptic Type
QSFP-DDForm Factor
400GSpeed Class
Specifications
| NRCube SKU | NR3400-QSFPDD-SRBD |
|---|---|
| Speed | 400G |
| Form Factor | QSFP-DD |
| Optic Type | SRBD |
| Reach | 70m, 100m |
| Connector | MPO-12 UPC |
| Fiber Type | MMF |
| Product Type | Optical Transceiver |
| Industry PHY | 400GBASE-SR4.2, 100GBASE-BIDI, 100GBASE-SR1.2 |
| Technical Specification | 4x 100GBASE-BIDI (100G-SRBD) and 4x 100GBASE-SR1.2 4x 100GBASE-BIDI / 4x 100GBASE-SR1.2 1. The 400GBASE-BIDI (OSFP-400G-SRBD & QDD-400G-SRBD) transceivers are software configurable for point to point 400GE links (400GBASE-SR4.2), breakout to 4x 100GBASE-BIDI (100G-SRBD) or breakout to 4x 100GBASE-SR1.2 links. 100GBASE-BIDI |
| Operating Case Temperature | 0 to 70C |
| Storage Temperature | -40 to 70C |
| Relative Humidity | 5 to 95% |
| Standards and Certifications | IEEE 802.3 Ethernet, GR-20-CORE, GR-326-CORE, GR-1435-CORE, SFF-8449, SFF-8636, SFF-8431, SFF-8461, SFF-8472, 100G CWDM4 MSA, 100G PSM4 MSA, 100G SWDM4 Alliance, 100G Lambda MSA, OSFP MSA, QSFP-DD MSA, FCC Class A, CE, KCC, RCM, UKCA, RoHS, WEEE |
Applications
- AI cluster leaf-spine fabrics and high-density data center interconnects.
- Short-reach multimode fiber links inside data halls and equipment rows.
- Single-fiber bidirectional links where conserving installed fiber strands is important.
Product Notes
| Selection Guidance | NRCube 400G QSFP-DD SRBD Optical Transceiver for 70m, MMF, MPO-12 UPC connectivity. |
|---|---|
| Deployment Check | Confirm target platform, reach, media, connector and delivery requirements before final quotation. |
| RFQ Inputs | Quantity, target platform, required reach, fiber type, connector type and delivery timeline. |