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Reference: ST3450857SS
Brand: Seagate
ST3450857SS _ RFB
Seagate Cheetah 450GB 3.5, 450 GB, 15000 RPM, 16 MB, 3.5", SAS
CHF56.2
tax incl.
CHF52.0
tax excl.
In stock
CHF162.9
tax incl.
CHF150.7
tax excl.
In stock
CHF92.4
tax incl.
CHF85.5
tax excl.
In stock
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
2026-01-12
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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40GBASE-LR4 transceiver module, 1310 nm, SMF