Description
Overview
GAOTek Transceiver Module Fiber Optic is a 4 x 40 G hot-pluggable optical transceiver. The light source technology enables the integration of 4 transmitters, 4 receivers and an optical MUX or DeMUX into a small form factor package that delivers a 40 Gbps data link in a compact QSFP footprint. The optical connectivity is based on two SMF LC connectors, one for Tx and one for Rx. The Tx and Rx each consist of 4 10 Gb/s CWDM channels whose wavelengths are in the 1300 nm range. The QSFP-ER transceiver is designed for applications based on the IEEE 802.3 BA 40 BASE-ER4 standard of up to 24.85 mi (40 km) reach.
Features
- Compliant with 0.088 IB Ethernet IEEE802.3 BA and
- 40 GBASE-ER4 Standard
- QSFP+ MSA compliant
- Compliant with QDR/DDR Infini band data rates
- Up to 11.2 Gb/S data rate per wavelength
- 4 CWDM lanes MUX or DEMUX design
- Up to 24.855 mi (40 km) reach over standard single-mode fiber
- Operating case temperature 32 °F to +158 °F (0 oC to +70 oC)
- 5 V power supply
- RoHS 6 compliant (lead-free)
Technical Specification
| Network | None |
| Connector | LC |
| Transceiver form factor | QSFP+ |
| Transmission speed | 40 GE |
| Applicable cable | Single-mode fiber |
| Transmitter | 4 CWDM un-cooled DFB Laser |
| Receiver | 4 CH APD photo detector |
| Data rate | 10.3 Gbps/CH |
| Distance | 24.85 mi (40 km) |
| Output power | -3.7 dBm to 4.5 dBm |
| RX sensitivity | -18 dBm |
| Low or High case temperature | 32 °F to +158 °F (0 oC to +70 oC) |
| Voltage supply | 3.3 V |
| Connector | Duplex LC or UPC |
| Standards compliance | 40 G BASE – LR4 |
| Center wavelength | 1270 nm to 1330 nm |
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