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400G QSFP56-DD LR4 is designed for use in 400 Gigabit Ethernet links on up to 10km of single mode fiber.
400G QSFP56-DD LR4 Product Overview
400G QSFP56-DD LR4 supports link lengths of up to 10km SMF with duplex LC connector. It is compliant to IEEE 802.3cu for 400GBASE-LR4-6km requirements but extends the reach to 10km, is compliant to100G Lambda MSA group 400G-LR4 requirements, and 400GAUI-8/CEI-56G-VSR-PAM4 standards. The 400 Gigabit Ethernet signal is carried over four CWDM grid optical wavelengths. Ierīcē tiek pārvaldīta četru viļņu garumu multipleksēšana un demultipleksēšana. FEC is performed on the host platform.
400G QSFP56-DD LR4 Product Pictures
400G QSFP56-DD LR4 Product
| Datu pārraides ātrums | 425Gb/s |
| Attālums | 10km |
| Korpusa temperatūra | 0~70℃ |
| Sprieguma padeve | 3.3V |
| Raidītājs | EML |
| Uztvērējs | PIN |
| Viļņa garums | 1310nm |
| Savienotājs | Dupleksais LC |
| Enerģijas patēriņš (maks.) | 12W |
400G QSFP56-DD LR4 Product Features
- 400 Gigabitu Ethernet (425 Gbit/s) Transceiver
- Aggregate data rate of 425 Gbit/s
- Optiskais interfeiss: To be Compliant to 53.125 GBd PAM4 x 4 CWDM wavelength 400GBASE-LR4
- Electrical Interface: Compliant to 26.5625 GBd PAM4 x 8 lane 400GAUI-8
- Sasniedziet: Līdz 6 km (IEEE)/10km (MSA) over duplex single mode fiber
- Formas faktors: Compliant to QSFP-DD MSA hardware specification
- Optical Transmitter: CWDM EA-DFB
- Optical Receiver: PIN photodetector
- Elektrības patēriņš: 12 W max
- Operating case temperature: 0 uz 70 deg C
- Izmērs (P x G x A): 18.4 mm x 92.9 mm x 8.5 mm (not including pull tab)
- Hot Z-Pluggable to 76-pad QSFP-DD electrical connector
- Latching mechanism: Pull tab
- Management Interface: Two-wire common management interface
- Environment: RoHS10 (2011/65/EU + 2015/863) compliant
400G QSFP56-DD LR4 Product and more Models
| ptical Interface | Optiskā signāla ātrums | Pārraides režīms | Standarta | Electrical Signal Rate | Formas faktors |
| 400G-SR16 | 16*26.5Gbps NRZ | 100m MM | 802.3bs | 16*26.5Gbps NRZ | CDFP/CFP8 |
| 400G-FR8 | 8l*53Gbps PAM4 | 2km SM | 802.3bs | 8*53Gbps PAM4 | QSFP DD/OSFP |
| 400G-LR8 | 8l*53Gbps PAM4 | 10km SM | 802.3bs | 8*53Gbps PAM4 | QSFP DD/OSFP |
| 400G-SR8 | 8l*53Gbps PAM4 | 100m MM | 802.cm | 8*53Gbps PAM4 | QSFP DD/OSFP |
| 400G-SR4.2 | 4*2l*53Gbps PAM4 | 100m MM(2l) | 802.3cm | 8*53Gbps PAM4 | QSFP DD/OSFP |
| 400G-DR4 | 4*106Gbps PAM4 | 500m SM | 802.3bs | 8*53Gbps PAM4 | QSFP DD/OSFP |
| 400G-FR4 | 4*106Gbps PAM4 | 2km SM | 100G/λ MSA | 8*53Gbps PAM4 | QSFP DD/OSFP |
| 400G-LR4 | 4*106Gbps PAM4 | 10km SM | TBD | 8*53Gbps PAM4 | QSFP DD/OSFP |
| 400G-ZR | DWDM+59.8Gbd DP-16QAM | >80km DWDM | OIF | QSFP DD/OSP |
400G QSFP56-DD LR4 Product Applications
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