Wavelength: BIDI (Bi-Directional) - typically 1310nm on one end and 1550nm on the other (or vice versa)
Reach: Long Reach (LR) - up to 10 kilometers over single-mode fiber
Application: Data Center Interconnect, Enterprise Networks, Service Provider Networks
Compatibility: Designed for use with TSE (The Sourcing Engine) equipment, but often compatible with a wide range of network devices supporting SFP+ form factor
Digital Diagnostic Monitoring (DDM/DOM): Supported
Operating Temperature: Standard Commercial Temperature Range (0°C to 70°C)
Fiber Type: Single-Mode Fiber (SMF)
Form Factor: SFP+
Part Number Breakdown: DEM-436XT-BXD-DNA suggests 'BXD' for Bi-Directional and 'DNA' might indicate specific vendor or feature set. 'XT' could indicate extended temperature or other variations. '10GBASELR' is the standard.
Product Details
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Updated:
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THE SOURCING ENGINE
DEM-436XT-BXD-DNA
New
3 lbs
5 X 10 X 5
Aug 22, 2026
Dec 30, 2025
Product Identifiers:
Brand: The Sourcing Engine •
Part #: DEM-436XT-BXD-DNA • Category: Optical Fiber Cables