Cisco QSFP-40G-SR4= network transceiver module Fiber optic 40000 Mbit/s QSFP+ 850 nm QSFP-40G-SR4=

General Information for Cisco SFP Transceiver Modules

Cisco QSFP-40G-SR4=. SFP transceiver type: Fiber optic, Maximum data transfer rate: 40000 Mbit/s, Interface type: QSFP+. Certification: MSA

QSFP-40G-SR4=

The Cisco 40GBASE QSFP (Quad Small Form-Factor Pluggable) portfolio offers customers a wide variety of high-density and low-power 40 Gigabit Ethernet connectivity options for data center, high-performance computing 00networks, enterprise core and distribution layers, and service provider applications.

Cisco QSFP-40G-SR4-S (S-Class)

The S-Class Cisco 40GBASE-SR4-S QSFP module supports link lengths of 100 and 150 meters, respectively, on laser-optimized OM3, and OM4/OM5 multimode fibers. QSFP-40G-SR4-S is aligned to IEEE 40GBASE-SR4 optical specifications which support high-bandwidth 40G optical links over 12-fiber parallel fiber terminated with MPO/MTP multifiber female connectors. Because the QSFP-40G-SR4-S does not support 4x10G breakout connectivity, see QSFP-40G-SR4 or QSFP-40G-CSR4 for such applications. QSFP-40G-SR4-S does not support FCoE.

Cisco QSFP-40G-SR4

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).

Cisco QSFP-40G-SR-BD (40G BiDi)

The Cisco QSFP 40-Gbps BiDirectional (BiDi) transceiver (Figure 1) is a pluggable optical transceiver with a duplex LC connector interface for short-reach data communication and interconnect applications using MultiMode Fiber (MMF). The Cisco QSFP 40-Gbps BiDi transceiver offers customers a compelling solution that enables reuse of their existing 10 gigabit duplex MMF infrastructure for migration to 40 Gigabit Ethernet connectivity.

The Cisco QSFP 40-Gbps BiDi transceiver supports link lengths of 100 and 150 meters on laser-optimized OM3, and OM4/OM5 multimode fibers, respectively.

The Cisco BiDi transceiver complies with the QSFP MSA specification, enabling customers to use it on all QSFP 40-Gbps platforms to achieve high-density 40 Gigabit Ethernet networks.

Each Cisco QSFP 40-Gbps BiDi transceiver consists of two 20-Gbps transmit and receive channels in the 832-918 nanometer wavelength range, enabling an aggregated 40-Gbps link over a two-strand multimode fiber connection.
QSFP-40G-SR4=

Further details for this product, QSFP-40G-SR4=, can be found at the manufacturer website. Please note, these web addresse(s) are supplied by 3rd parties, Quzo UK is not responsible for the content.

40GBASE-SR4, 4 lanes, 850 nm MMF transceiver module, spare

Cisco QSFP-40G-SR4=. SFP transceiver type: Fiber optic, Maximum data transfer rate: 40000 Mbit/s, Interface type: QSFP+. Certification: MSA

Initial Release Date: 11/03/2012

Cisco QSFP-40G-SR4= network transceiver module Fiber optic 40000 Mbit/s QSFP+ 850 nm QSFP-40G-SR4= Specifications

Product Type SFP Transceiver Modules Brand Cisco Collection Model Cisco QSFP-40G-SR4= Manufacturer Product Type Cisco SFP Transceiver Modules Product Family QSFP-40G-SR4= Hot-swap Yes Maximum data transfer rate 40000 Mbit/s Networking standards IEEE 802.3ba Auto MDI/MDI-X Yes Interface Type QSFP+ Fiber optic connector LC SFP transceiver type Fiber optic Multi-mode fiber (MMF) supported Yes Fiber cable diameters supported (core/cladding) 50/125 m SFP transceiver standard SR Wavelength 850 nm Maximum transfer distance 150 m Export Control Classification Number (ECCN) EAR99 Year 2012 Harmonized System (HS) code 85369010 Storage relative humidity (H-H) 10 - 85% Operating relative humidity (H-H) 10 - 80% Operating temperature (T-T) 0 - 70 C Storage temperature (T-T) -40 - 85 C Certification MSA Cabling technology 40GBASE-SR4 MPN QSFP-40G-SR4=

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