Description
Overview
GAOTek QSFP BiDi SR is a Four-Channel, Pluggable, LC Duplex, Fiber-Optic QSFP+ Transceiver for 40 Gigabit Ethernet Applications. This transceiver is a high performance module for short-range duplex data communication and interconnect applications. It internally multiplexes an XLPPI 4x10G interface into two 20Gb/s electrical channels, transmitting and receiving each optically over one simplex LC fiber using bi-directional optics. This results in an aggregate bandwidth of 40Gbps into a duplex LC cable. This allows reuse of the installed LC duplex cabling infrastructure for 40GbE applications. Link distances up to 100 m using OM3 and 150m using OM4 optical fiber are supported.
Features
- Compliant to the 40GbE XLPPI electrical specification per IEEE 802.3ba-2010
- Compliant to QSFP+ SFF-8436 Specification
- Aggregate bandwidth of > 40Gbps
- Operates at 10.3125 Gbps per electrical channel with 64b/66b encoded data
- QSFP MSA compliant
- Capable of over 100m transmission on OM3 Multimode Fiber (MMF)and 150m on OM4 MMF
- Single +3.3V power supply operating
- Without digital diagnostic functions
- Temperature range 0°C to 70°C
- RoHS Compliant Part
- Utilizes a standard LC duplex fiber cable allowing reuse of existing cable infrastructure
Technical Specifications
| Device Type | QSFP transceiver module |
| Distance | Â 3937 inches (100m) |
| Operating Temperature | 32 to 158°F (0 to 70°C) |
| Network | None |
| Use | Data center |
| Data rate | 40Gbps |
| Wavelength | 850nm |
| Fiber Connector | LC |
| CE RoHS | Compliant |