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Description
The Cisco 40GBASE-LR4 QSFP module supports link lengths of up to 10 kilometer over a standard pair of G.652 single-mode fiber with duplex LC connectors. The QSFP-40G-LR4-S module supports 40GBase Ethernet rate only. The 40 Gigabit Ethernet signal is carried over four wavelengths. Multiplexing and demultiplexing of the four wavelengths are managed in the device.
Specifications
Features
| Certification | MSA |
| Hot-Plug support | Yes |
Operational conditions
| Operating relative humidity (H-H) | 10 - 80 % |
| Operating temperature (T-T) | 0 - 70 °C |
| Storage relative humidity (H-H) | 10 - 85 % |
| Storage temperature (T-T) | -40 - 85 °C |
Packaging content
| Quantity per pack | 1 pc(s) |
Packaging data
| Number of products included | 1 pc(s) |
Performance
| Auto MDI/MDI-X | Yes |
| Cabling technology | 40GBASE-LR4 |
| Fiber cable diameters supported (core/cladding) | 9/125 µm |
| Fiber optic connector | LC |
| Interface type | QSFP |
| Maximum data transfer rate | 40000 Mbit/s |
| Maximum transfer distance | 10000 m |
| Networking standards | IEEE 802.3ba |
| SFP transceiver standard | LR |
| SFP transceiver type | Fiber optic |
| Single-mode fiber (SMF) supported | Yes |
| Wavelength | 1310 nm |
Vendor information
| Brand Name | Cisco |
| Warranty | 3 Month(s) |
Product Details
2026-06-01
New
Data sheet
- Auto MDI/MDI-X
- Yes
- Netzwerkstandards
- IEEE 802.3ba
- Maximum Datenübertragungsrate
- 40000 Mbit/s
- Verkabelungstechnik
- 40GBASE-LR4
- Anzahl der enthaltenen Produkte
- 1 Stück(e)
- Zertifizierung
- MSA
- Hot-Plug-Unterstützung
- Yes
- Oberflächentyp
- QSFP
- Maximum Übertragungsentfernung
- 10000 m
- SFP-Transceiver-Standard
- LR
- SFP-Transceiver-Typ
- Fiber optic
- Wellenlänge
- 1310 nm
- Glasfaseranschluss
- LC
- Singlemode-Faser (SMF) wird unterstützt
- Yes
- Unterstützte Glasfaserkabeldurchmesser (Kern/Mantel)
- 9/125 µm
- Brand Name
- Cisco
- Warranty
- 3 Month(s)
- Betriebstemperatur (TT)
- 0 - 70 °C
- Lagertemperatur (TT)
- -40 - 85 °C
- Relative Luftfeuchtigkeit bei Lagerung (HH)
- 10 - 85 %
- Relative Luftfeuchtigkeit im Betrieb (HH)
- 10 - 80 %
- Menge pro Packung
- 1 Stück(e)
Specific References
- UPC
- 882658786167
- MPN
- QSFP-40G-LR4-S=
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