Fiber optic SFP transceiver BlueOptics S-35LC20D-BO, 1000 Mbit/s, nickel housing

BlueOptics S-35LC20D-BO is a single‑mode fiber optic SFP transceiver module designed for 1000 Mbit/s (Gigabit) links. The module fits standard SFP slots and is housed in a nickel‑coloured metal casing. It uses an LC simplex connector and complies with common industry standards, making it suitable for network uplinks, switches and routers that accept SFP transceivers. The module is certified to CE, FCC and ISO9001 standards and weighs approximately 20 g.

Advantages

The transceiver supports gigabit optical transmission over single‑mode fiber and follows MSA mechanical and electrical specifications for SFP modules, ensuring interoperability with a wide range of network equipment. Its metal housing provides mechanical robustness and EMI shielding. Designed with components meeting industrial quality criteria, the module supports digital diagnostic monitoring (DDM/DOM) when the host device provides that capability. Certification to CE, FCC and ISO9001 indicates conformity with regulatory and quality standards.

Suitable for

• Gigabit Ethernet uplinks between switches, routers and aggregation devices
• Network links in data centers and server rooms using single‑mode fiber
• Longer distance point‑to‑point connections where LC simplex single‑mode fiber is used (up to manufacturer distance recommendations)
• Replacement or expansion of SFP ports in compatible network hardware

Key specifications

• Interface type: SFP (Small Form‑factor Pluggable)
• Maximum data transfer rate: 1000 Mbit/s (Gigabit)
• Connector: LC simplex for single‑mode fiber
• Housing material and colour: metal, nickel‑coloured
• Weight: approximately 0.02 kg
• Standards and features: supports DDM/DOM (if host supports), MSA compliant, CE and FCC certified

How to use

Insert the BlueOptics SFP transceiver into an available SFP slot on a compatible switch, router or other network device while the device is powered according to the vendor procedure. Connect an LC simplex single‑mode fiber patch cable to the transceiver’s LC port and to the corresponding remote transceiver or patch panel. Configure the host device’s interface for 1000BASE operation if required by the platform, and verify link status and diagnostics through the host management interface. If the host supports DDM/DOM, use the management tools to monitor optical parameters such as received power and temperature.

Usage recommendations

Use quality single‑mode LC patch cords and appropriate fiber management (patch panels, strain relief) to ensure reliable performance. Confirm host compatibility with SFP transceivers and enable DDM/DOM only if supported by both the transceiver and the host device. Follow ESD handling precautions during installation and avoid bending fiber beyond recommended radii to maintain signal integrity.