OSFP 8x100G SR8 PAM4 850nm 100m OM4 MMF FEC

OSFP 8x100G SR8 transceiver modules are designed for 800 Gigabit Ethernet links over 60m OM3 or 100m OM4 fiber. The module has 8 independent channels of electrical input/output, each operating at up to 106.25Gbps. The transceiver consists of two transmitter/receiver units, each operating at 850nm wavelength. The transmitter path of the module contains a PAM4 re-timer ASIC with two 4-channel modulator drivers and 8 modulated lasers. On the receiver path, it consists of 8 photodiodes and two 4-channel TIAs with a PAM4 re-timer. The electrical interface of the module complies with the 800GAUI-8 interface defined by IEEE 802.3ck and complies with OSFP MSA.

Category： ,

Warranty : 30-Day Free Return, 3-Year Free Replacement, 5-Year Warranty, Lifetime After-sales Technical Support.

Get a Quote
Contact Us
Product Model OSFP-800G-SR8 Vendor Name Walsun
Form Factor OSFP Max Data Rate 850Gbps(8x 106.25Gbps)
Wavelength 850nm Max Distance 60m on OM3/100m on OM4
Modulation Format PAM4 Host Required FEC
Connector MTP/MPO-16 Voltage Supply 3.3V
Cable Type MMF DDM Support Yes
Transmitter Type 850nm VCSEL Receiver Type PIN
TX Power -4.6~+4.0dBm Receiver Sensitivity < -4.6dBm
Operation Temperature 0 to 70°C (32 to 158°F) Maximum Power < 15W
Protocols CMIS Rev 5.0, IEEE P802.3ck and IEEE 802.3cu Application 800G Ethernet, Data Center Interconnect, Infiniband Interconnects

Q:Can this module be connected to 400G modules?

A:Yes, this OSFP-800G-2xSR4 optical module can be connected to two 400G SR4 optical modules via two 12-core multimode fiber patch cords.

Q:Can 400G OSFP modules be used for 800G OSFP ports?

A:Yes, 800G OSFP ports are backward compatible with 400G OSFP as long as the physical form factor is compatible.

Q:Can I use 800G OSFP optical modules for 800G QSFP-DD ports?

A:No, OSFP and QSFP-DD are different size packages, the physical size is not the same, so they are not compatible.

Q:Can different packages be interconnected at the same rate, such as OSFP and QSFP-DD?

A:OSFP and QSFP-DD are just physical form factors of the modules, as long as the modules are of the same type (e.g., SR4 or DR4), they can be interconnected.

Q:What is the difference between 8×100 (e.g. SR8) and 2×400 (e.g. 2xSR4) for 800G OSFP optical modules?

A:8×100G refers to the transmission of 8 channels of signals with 100G per channel on both the optical and electrical sides, while 2×400G is the transmission of 2 sets of 4-channel signals with 100G per channel.

Leave A Message

相关产品

购物车

Request a Quote

At Walsun, we value every opportunity to connect with our clients, partners, and visitors. Your feedback, enquiries and communication are of the utmost importance to us.