Cisco QSFP-40G-SR4 40GBASE-SR4 QSFP Module for MMF
USD $44.99unit
OVERVIEW & Specification
Cisco 40GBASE-SR4 QSFP Module for MMF (MPO-12, 850nm, 0~70°C)
The Cisco 40GBASE-SR4 QSFP Modules support link lengths of 100 meters and 150 meters, respectively, on laser-optimized OM3, and OM4/OM5 multimode fibers. It primarily enables high-bandwidth 40G optical links over 12-fiber parallel fiber terminated with MPO/MTP multifiber female connectors. It can also be used in a 4x10G breakout mode for interoperability with 10GBASE-SR and SFP-10/25G-CSR-S (in 10G mode) interfaces up to 100 and 150 meters on OM3, and OM4/OM5 fibers, respectively. The worry-free 4x10G mode operation is enabled by the optimization of the transmit and receive optical characteristics of the Cisco QSFP-40G-SR4 to prevent receiver overload or unnecessary triggering of alarm thresholds on the 10GBASE-SR and SFP-10/25G-CSR-S (in 10G mode) receiver, and at the same time is completely interoperable with all standard 40GBASE-SR4 interfaces.
The 4x10G connectivity is achieved using an external 12-fiber parallel to 2-fiber duplex breakout cable, which connects the 40GBASE-SR4 module to four 10GBASE-SR optical interfaces. Cisco QSFP-40G-SR4 is optimized to guarantee interoperability with any IEEE 40GBASE-SR4 and in 4x10G mode with the 10GBASE-SR and SFP-10/25G-CSR (in10G mode).
P/N:
Cisco QSFP-40G-SR4
Connector:
MPO-12
Transmit:
-7.6 ~ -1 dBm per lane
Speed:
40 G
Form:
QSFP
Receive:
-9.5 ~ 2.4 dBm per lane
Wevelength:
840 ~ 860 nm
Temperature:
0 ~ 70°C
Reach:
100 m
Purchase Information
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All products are original, sourced from reputable suppliers. Please verify part numbers for system compatibility before ordering.
- Condition Disclosure
Used products may have minor cosmetic wear, but are fully functional. Contact us for photos if aesthetics are a concern.
- Warranty & Return Policy
- New Modules: 1-Year Warranty
- Used Modules: 3-Month Warranty
- 14-Day Return Policy: Returns accepted within 14 days of delivery
- Shipping
- Default shipping: Standard small packet service (China Post)
- Import tax duties are not included.
- For faster delivery (DHL, FedEx, etc.), contact us; additional fees apply
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