OCRECOM’s OU8M8A1 100G QSFP28 SR4 Optical transceiver is designed for use in 100 Gigabit Ethernet links 70m over multimode fiber. OCRECOM’s OU8C341 100G QSFP28 CWDM4 transceiver is designed for use in 100 Gigabit Ethernet links 2Km over single mode fiber. OCRECOM’s OU8S341 100G QSFP28 LR4 transceiver is designed for 103Gigabit Ethernet links 10Km over single mode fiber. OCRECOM’s OU8S3414 100G QSFP28 ER4 transceiver module is designed for 100 Gigabit Ethernet links 40Km over single mode fiber. OCRECOM’s OU8S3418 100G QSFP28 ZR4 transceiver module is designed for 100 Gigabit Ethernet links 80Km over single mode fiber. They are compliant with the QSFP28 MSA and IEEE 802.3bm/a 100GBASE-SR4, CWDM4 MSA and 100GBASE-LR4, 100GBASE-ER4, 100GBASE-ZR4. Digital diagnostics functions are available via an I2C interface, as specified by the QSFP+ MSA.
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The 100G QSFP+ SR4 Bi-Di transceivers are high performance, cost effective modules supporting dual data rate of 40Gbps and 100m transmission distance with MMF: 100m on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF. 100G with 70m on OM3 Multimode Fiber (MMF) and 100m on OM4 MMF. It integrates four electrical data lanes in each direction into transmission over a single LC duplex fiber optic cable. Each electrical lane operates at 28 Gbps and conforms to the 100GE interface. All modules satisfy class I laser safety requirements. The transceivers are compatible with 1000GBASE-SR4 of IEEE802.3ba standard and SFF-8436 specification.
The transceiver internally multiplexes an XLPPI 4x28G interface into two 50Gb/selectrical channels, transmitting and receiving each optically over one simplex LC fiber using bi-directional optics. This results in an aggregate bandwidth of 100Gbps into a duplex LC cable. This allows reuse of the installed LC duplex cabling infrastructure for 100GbE application. Link distances up to 70 m using OM3 and 100m using OM4 optical fiber are supported. These modules are de- signed to operate over multimode fiber systems using a nominal wavelength of 850nm on one end and 900nm on the other end. The electrical interface uses a 38 contact QSFP type edge connector. The optical interface uses a conventional LC duplex connector.
100G QSFP28 Direct Attach Copper Cable Assemblies are high speed, cost effective alternatives to fiber optics in Ethernet, Fiber channel and Infiniband technology applications. The cable assemblies enable hardware OEMs and data center operators to achieve high port density at low cost, while helping to reduce power consumption. The QSFP28 Copper cable form factor uses 8 differential pairs that provide 4 data transmission channels, can meet industry MSA for signal integrity performance.
Based on users’ real situation, QSFP28 100G DAC has following types as below:
QSFP28 100G QSFP28 100G Cable assembly, length 1~5m, provides 4 data channels with 25G channel rate.
QSFP28 100G to 2 x QSFP28 50G breakout cable assembly, length 1~5m; The 2XQSFP28 side only use 2 lanes in each port with 25G channel rate.
QSFP28 100G to 4 x SFP+ 25G breakout cable assembly, length 1~5m. Support users to link QSFP28 port to SFP Ports.
100G QSFP+ active optical cable Assemblies are high high performance, low power consumption, long reach interconnect solution supporting 100G Ethernet ,or InfiniBand QDR/DDR/SDR, 12.5G/10G/8G/4G/2G fiber channel ,PCIe and SAS. It is compliant with the QSFP MSA and IEEE P802.3ba.OCRECOM’s QSFP28 AOC is an assembly of 4 full-duplex lanes, where each lane is capable of transmitting data at rates up to 25.78125Gb/s, providing an aggregated rate of 104Gb/s. OCRECOM’s QSFP28 AOC is one kind of parallel transceiver which provides increased port density and total system cost savings.
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OCRECOM’s 100G QSFP28 is a Four-Channel, Pluggable, Parallel, Fiber-Optic QSFP28 Transceiver for IEEE 802.3bm, 100GBASE SR4 Applications，or 40 Gigabit Ethernet and Infiniband FDR/EDR Applications.. The QSFP28 full-duplex optical module offers 4 independent transmit and receive channels, each capable of 25Gbps operation for an aggregate data rate of 100Gbps 70m using OM3 fiber and100m using OM4 fiber. These modules are designed to operate over multimode fiber systems using 850nm VCSEL laser array. An optical fiber ribbon cable with an MPO/MTPTM connector can be plugged into the QSFP module receptacle. QSFP28 SR4 is one kind of parallel transceiver which provides increased port density and total system cost savings.
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OCRECOM’s 100G QSFP28 is a Four-Channel, Pluggable, Parallel, Fiber-Optic QSFP28 Transceiver for 100GBASE Applications, The QSFP28 full-duplex optical module offers 4 independent transmit and receive channels, each capable of 26Gbps operation for an aggregate data rate of 103Gbps 2KM using SMF These modules are designed to operate over single mode fiber systems using 1310nm DFB laser array. An optical fiber ribbon cable with an MPO/MTP connector can be plugged into the QSFP28 module receptacle. QSFP28 PSM4 is one kind of parallel transceiver which provides increased port density and total system cost savings.
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