Product comparison · 2 network transceiver modules

Intellinet Gigabit Fiber WDM Bi-Directional SFP Optical Transceiver Module 1000Base-BX-U (LC) Single-Mode Port, 120 km (75 mi.), BiDi WDM (RX1550/TX1490), MSA-c vs Intellinet Gigabit Fiber WDM Bi-Directional SFP Optical Transceiver Module 1000Base-BX-D (LC) Single-Mode Port, 120 km (75 mi.), BiDi WDM (RX1490/TX1550), MSA-c

Key differences

SFP transceiver standard
- Gigabit Fiber WDM Bi-Directional SFP Optical Transceiver Module 1000Base-BX-U (LC) Single-Mode Port, 120 km (75 mi.), BiDi WDM (RX1550/TX1490), MSA-c:BX-U
- Gigabit Fiber WDM Bi-Directional SFP Optical Transceiver Module 1000Base-BX-D (LC) Single-Mode Port, 120 km (75 mi.), BiDi WDM (RX1490/TX1550), MSA-c:BX-D
Tx wavelength (max)
- Gigabit Fiber WDM Bi-Directional SFP Optical Transceiver Module 1000Base-BX-U (LC) Single-Mode Port, 120 km (75 mi.), BiDi WDM (RX1550/TX1490), MSA-c:1490 nm
- Gigabit Fiber WDM Bi-Directional SFP Optical Transceiver Module 1000Base-BX-D (LC) Single-Mode Port, 120 km (75 mi.), BiDi WDM (RX1490/TX1550), MSA-c:1550 nm
Rx wavelength (max)
- Gigabit Fiber WDM Bi-Directional SFP Optical Transceiver Module 1000Base-BX-U (LC) Single-Mode Port, 120 km (75 mi.), BiDi WDM (RX1550/TX1490), MSA-c:1550 nm
- Gigabit Fiber WDM Bi-Directional SFP Optical Transceiver Module 1000Base-BX-D (LC) Single-Mode Port, 120 km (75 mi.), BiDi WDM (RX1490/TX1550), MSA-c:1490 nm

Differences highlightedShow differences only

Comparison of 508643, 508650
39 specifications	A Intellinet Gigabit Fiber WDM Bi-Directional SFP Optical Transceiver Module 1000Base-BX-U (LC) Single-Mode Port, 120 km (75 mi.), BiDi WDM (RX1550/TX1490), MSA-c Model 508643 View product	B Intellinet Gigabit Fiber WDM Bi-Directional SFP Optical Transceiver Module 1000Base-BX-D (LC) Single-Mode Port, 120 km (75 mi.), BiDi WDM (RX1490/TX1550), MSA-c Model 508650 View product
Performance3 differ
SFP transceiver standardDiffers	BX-U	BX-D
Tx wavelength (max)Differs	1490 nm	1550 nm
Rx wavelength (max)Differs	1550 nm	1490 nm
Featuresidentical
Housing materialKnown for one	Unknown — not stated by the source	Metal
Certificates1 differ
Compliance certificatesDiffers	RoHS, Federal Communications Commission (FCC), National Defense Authorization Act (NDAA), UKCA, CE	CE, RoHS, Federal Communications Commission (FCC)

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.