800G OSFP SR8-800GBASE 2 x SR4/SR8 OSFP PAM4 850nm 50m DOM Dual MPO-12/APC MMF InfiniBand NDR Optical Transceiver Module
No.OSFP-800G-SR8
800G OSFP SR8-800GBASE 2 x SR4/SR8
Features
Hot-pluggable OSFP form factor
VCSEL transmitter and PIN PD receiver
Support 850Gb/s aggregate bit rate
Support both 8x100G Ethernet and InfiniBand NDR
Compliant with IEEE 802.3-2022:
8x100GBASE-VR1 optical interface
Compliant with IEEE 802.3ck-2022:
8x100GAUI-1 C2M electrical interface
Compliant with InfiniBand Trade Association (IBTA) Specification 1.6
InfiniBand NDR electrical and optical interface
Compliant with OSFP MSA Specification Rev 5.0 Type 2 housing with Dual MPO-12/APC receptacle
Compliant with CMIS Rev 5.0
Case operating temperature 0。C to 70。C
Power dissipation < 16W
This transceiver supports 850Gb/s aggregate throughput, while the ethernet switch and network switch environments benefit from OSFP SR8 operation over 50m MMF with dual MPO-12/APC.
The Miray OSFP-800G-SR8 is a Eight-Channel, Pluggable, Parallel, Fiber-Optic QSFP Density for 800 Gigabit Ethernet Applications. This transceiver is a high performance module for short-range multi-lane data communication and interconnection applications. It integrates eight data lanes in each direction with 8x53.125GBd. Each lane can operate at 106.25Gbps up to 50 m using OM3 fiber or 100 m using OM4 fiber with FEC. These modules are designed to operate over multimode fiber systems using a nominal wavelength of 850nm. The optical interface uses dual 12 fiber MTP (MPO) connector. The Common Management Interface Specification (CMIS) for OSFP modules, This module incorporates Gigalight Technologies proven circuit and VCSEL technology to provide reliable long life, high performance, and consistent service.
High-Density 800G Optical Link for Modern Network Upgrades This 800G OSFP SR8 transceiver is built to give network teams a practical path to higher port density and faster short-range connectivity in demanding switch environments. It delivers an 850Gb/s aggregate bit rate in a hot-pluggable OSFP form factor, combining VCSEL transmitter and PIN PD receiver technology for stable parallel fiber operation over multimode links. For buyers searching across optical transceiver manufacturers, industrial ethernet switch manufacturers, and top network switch manufacturers, this module offers a clear fit for high-capacity switch deployment where throughput, density, and operational reliability matter. It is also well aligned with systems built around ethernet switch and high-speed network switch architectures, especially where short-reach data center interconnects or fabric expansion require strong lane-level performance without adding unnecessary complexity.
Standards-Based Performance for Ethernet and InfiniBand Environments The module supports both 8x100G Ethernet and InfiniBand NDR, giving system integrators and procurement teams a flexible option for mixed infrastructure planning. It complies with IEEE 802.3-2022 8x100GBASE-VR1 optical interface, IEEE 802.3ck-2022 8x100GAUI-1 C2M electrical interface, and InfiniBand Trade Association Specification 1.6 for InfiniBand NDR electrical and optical interface, which helps ensure compatibility in carefully engineered deployments. The Type 2 OSFP housing with dual MPO-12/APC receptacles supports practical high-density installation, while the 850nm operating wavelength and 8x53.125GBd lane structure are suited to multimode fiber links up to 50 m with OM3 or 100 m with OM4 using FEC. For teams sourcing a dependable sfp module alternative for next-generation systems, this transceiver provides a standards-backed option that fits structured rollout plans and controlled upgrade cycles.
Application Value for Switch Platforms, Fabric Builds, and Operational Scale In real deployments, the OSFP-800G-SR8 helps operators extend bandwidth where short-reach interconnects must support more traffic without expanding rack space or increasing cabling complexity beyond what the platform requires. It is especially relevant for data center operators, OEMs, and infrastructure teams building high-port-count switching systems, leaf-spine fabrics, or InfiniBand clusters that need predictable short-distance optics and strong management support through CMIS for OSFP modules. The module’s proven circuit design and VCSEL technology support long service life and consistent performance, which is valuable for maintenance planning, spare strategy, and fleet standardization across multiple sites. It is also a practical choice for buyers comparing options alongside a poe switch, Ethernet switching platforms, or broader transceiver portfolios when they need a reliable optical component that matches current high-speed networking requirements and operational expectations.
Key Advantages
800G Aggregate Capacity for High-Density Networks This optical transceiver supports an 850Gb/s aggregate bit rate and 8x100G Ethernet operation, giving network switch and ethernet switch deployments the bandwidth needed for dense uplink and spine connections. The eight-channel parallel architecture helps maintain stable high-speed transmission over multimode fiber while keeping signal handling predictable in short-reach links. For system builders and optical transceiver manufacturers, this structure supports consistent performance in equipment that must move large traffic loads without adding unnecessary complexity. Standards-Based Compatibility and Easier Maintenance The module follows IEEE 802.3-2022, IEEE 802.3ck-2022, IBTA 1.6, and OSFP MSA Rev 5.0 requirements, so it is well-suited for equipment from industrial ethernet switch manufacturers and top network switch manufacturers that need defined electrical and optical interfaces. Its hot-pluggable OSFP form factor, DOM support, and dual MPO-12/APC receptacle make installation, monitoring, and service more practical for procurement teams and field operators. This reduces replacement time and helps maintain stable operation in systems that must stay online for long service cycles.
Use Scenarios
Data Center Switch Interconnects In a data center environment where a high-port-count network switch must carry heavy east-west traffic, operators need an optical module that can keep link performance stable under continuous load. The 800G OSFP SR8-800GBASE transceiver fits this role by providing short-reach 850nm multimode transmission with dual MPO-12/APC connectivity, which is practical for rack-to-rack and switch-to-switch links. For teams working with ethernet switch platforms from top network switch manufacturers, it supports high-capacity connections without changing the overall fiber management approach. Industrial and Carrier Equipment Integration In controlled industrial rooms or carrier aggregation sites, buyers often need a module that can support dense traffic while remaining reliable during maintenance cycles. This transceiver is well-suited for industrial ethernet switch manufacturers, OEMs, and integrators building systems that require stable 800G links over multimode fiber, especially where InfiniBand NDR or 8x100G Ethernet compatibility is needed. Its hot-pluggable design and DOM reporting help operators replace or verify modules quickly, which is useful in facilities that depend on steady network service and clear diagnostics.
FAQ
Q1. What interfaces does this module support? Yes, this OSFP transceiver supports 800Gb/s aggregate operation for both 8x100G Ethernet and InfiniBand NDR. It complies with IEEE 802.3-2022 8x100GBASE-VR1, IEEE 802.3ck-2022 8x100GAUI-1 C2M, and IBTA 1.6 electrical and optical interface requirements.
Q2. What fiber and connector type are required? The module uses multimode fiber with a dual MPO-12/APC receptacle in a Type 2 OSFP housing. Our design is intended for short-range parallel optical links, and it is well-suited for structured data center cabling used by network switch and transceiver deployments.
Q3. What distance can I expect in typical use? The unit is specified for up to 50 m on OM3 fiber and up to 100 m on OM4 fiber with FEC. We use an 850 nm VCSEL transmitter and PIN PD receiver architecture to support short-reach, multi-lane interconnects in stable operating environments.
Q4. Is this module hot-pluggable and compatible with OSFP systems? Yes, it is a hot-pluggable OSFP form factor module built to OSFP MSA Specification Rev 5.0. Our housing design and CMIS support help system integrators manage deployment in compatible OSFP ports without changing the underlying platform architecture.
Q5. Where is this transceiver most appropriate to use? It is designed for high-speed short-range links in 800 Gigabit Ethernet and InfiniBand NDR applications. We position it for OEMs, industrial ethernet switch manufacturers, optical transceiver manufacturers, and top network switch manufacturers that need parallel MMF connectivity in data communication systems.
Applications
800GBASE Ethernet
Switch, Router, and Server connectivity
Intra-datacenter connectivity
Specifications
Form Factor
OSFP
Max Data Rate
850Gbps
Wavelength
850nm
Max Cable Distance
100m
Media
MMF
Connector
Dual MPO-12 APC
Transmitter Type
VCSEL
Receiver Type
PD
TX Power
-4.6~4dBm
Receiver Sensitivity
<-6.4dBm
Electrical Modulation
8x106.25Gb/s PAM4
Optical Modulation
Twin port 4x106.25Gb/s PAM4
Power Consumption
≤16W
CBit Error Ratio (BER)
1.00E-12
Temperature Range
0 to 70°C (32 to 158°F)
Operating Relative Humidity
5% ~ 85%
Host FEC
Supported
DDM/DOM
Supported
Protocols
OSFP MSA,CMIS 5.1,RoHS
Main application environments
800G Ethernet, infiniband NDR, Data Center Interconnect
