100G BIDI QSFP28 optical transceiver uses the wavelengths of TX1304nm/RX1309nm with PAM4 signals for up to 40km transmission over single-mode fiber. The module supports 103.125/106.25/111.8Gb/s with PAM4 lane signaling data rate with a simplex LC connector using the QSFP28 footprint. This bidirectional transceiver is fully compliant with QSFP28 MSA, 100G OTU4, 802.3cu, SFF-8636 & SFF-8679 specifications in 100GBASE-LR1 BIDI applications. The hot-swapping module features an I2C interface with integrated digital diagnostic monitoring functions.
100G QSFP28 BIDI Single Lambda Optical Transceiver Module (TX1309nm/RX1304nm Simplex LC SMF 40km DDM)
100G BIDI QSFP28 optical transceiver uses the wavelengths of TX1309nm/RX1304nm with PAM4 signals for up to 40km transmission over single-mode fiber. The module supports 103.125/106.25/111.8Gb/s with PAM4 lane signaling data rate with a simplex LC connector using the QSFP28 footprint. This bidirectional transceiver is fully compliant with QSFP28 MSA, 100G OTU4, 802.3cu, SFF-8636 & SFF-8679 specifications in 100GBASE-LR1 BIDI applications. The hot-swapping module features an I2C interface with integrated digital diagnostic monitoring functions.
Product Specification:
Supports 100GBASE-ER1-30 BIDILane signaling rate 106.25Gb/s with PAM4
Up to 40km transmission on SMF
EML laser and APD receiver
4x25.78Gb/s with NRZ electrical interface (CAUI-4)
High speed I/O electrical interface
I2C interface with integrated Digital Diagnostic monitoring
QSFP28 MSA package with simplex LC connector
Single +3.3V power supply
Maximum power consumption 4.5 W
Operating case temperature: 0 to +70 °C
Compliant to 802.3cu, SFF-8636&SFF-8679 standard
Complies with EU Directive 2015/863/EU
TX1304nm/RX1309nm
P/N | UF-BQSP-100G49-40 | Vendor Name | UTP Fiber |
Form Factor | QSFP28 | Max Data Rate | 111.8Gbps |
Wavelength | TX1304nm/RX1309nm | Max Distance | 40km |
Connector | Simplex LC | Transmitter Type | EML |
Cable Type | SMF | Receiver Type | APD |
DDM Support | Yes | Modulation Format | PAM4 |
TX Power | 0~+5.6dBm | Receiver Sensitivity | < -12.5dBm |
Protocols | 802.3cu, SFF-8636 & SFF-8679, 100G OTU4, QSFP28 MSA | Operation Temperature | 0 to 70°C (32 to 158°F) |
TX1309nm/RX1304nm
P/N | UF-BQSP-100G94-40 | Vendor Name | UTP Fiber |
Form Factor | QSFP28 | Max Data Rate | 111.8Gbps |
Wavelength | TX1309nm/RX1304nm | Max Distance | 40km |
Connector | Simplex LC | Transmitter Type | EML |
Cable Type | SMF | Receiver Type | APD |
DDM Support | Yes | Modulation Format | PAM4 |
TX Power | 0~+5.6dBm | Receiver Sensitivity | < -12.5dBm |
Protocols | 802.3cu, SFF-8636 & SFF-8679, 100G OTU4, QSFP28 MSA | Operation Temperature | 0 to 70°C (32 to 158°F) |



