从China供应商批发进口10g Sfp+ Bidi 40km 1270/1330 — FOB条款

The FiberHTT HPBT2R3-L4 is a 10 Gigabit SFP+ transceiver module engineered for bidirectional optical communication over extended single-mode fibre links up to 40 kilometres. It utilises a wavelength pair of 1270nm for transmission and 1330nm for reception, a common configuration for long-reach BIDI applications. This module is built to the SFP+ Multi-Source Agreement (MSA) standard, featuring a 20-pin connector for hot-pluggable deployment in compatible networking equipment.

Internally, the transmitter uses a multiple quantum well DFB laser, which is a Class 1 laser product compliant with the IEC-60825 safety standard. The receiver section combines an InGaAs detector preamplifier (IDP) with a limiting post-amplifier IC, a design typical for achieving the higher sensitivity required for 40km reach. For a 40km link, typical specifications would include a higher transmitter power (often 0 to +5dBm) and a more sensitive receiver (around -22dBm to -24dBm), compared to shorter-reach variants.

This 40km module is targeted at network architects and service providers building long-haul enterprise links, connecting geographically separated campus buildings, or extending telecom backhaul. It offers a fibre-efficient solution for upgrading legacy 1G or 2.5G links to 10G without laying new fibre. When sourcing, it is essential to confirm the exact optical power specifications with the supplier to ensure the link budget aligns with your fibre plant's attenuation characteristics over the intended distance.

Wuhan Fiberhtt Technology Co., Ltd. operates from its facility in the Optics Valley area of Wuhan, Hubei, China, a region recognised as a centre for the photonics and optical communications industry. The supplier holds a 'harbor' trust tier on the platform, indicating a level of verification, though the listed response rate of 0.00% may signal challenges in initial communication, a point for potential buyers to note.

The company's product listing for the HPBT2R3-L4 model demonstrates a focus on 10G BIDI transceiver technology, providing detailed technical descriptions derived from their product specifications. The profile does not include information about the company's founding year, scale of operations, or export history. Buyers should seek direct confirmation of manufacturing capabilities, quality control processes, and any relevant industry certifications like ISO 9001 during their due diligence.