SFP-lähetin-vastaanotin BlueOptics SFP-7-BO 1250 Mbit/s 1550 nm

The BlueOptics SFP-7-BO 1250 Mbit/s 1550 nm is a single-mode fiber optic SFP transceiver designed for 1000BASE-ZX applications. Housed in a metal enclosure and weighing approximately 3 g, the module supports data rates up to 1250 Mbit/s at a transmission wavelength of 1550 nm and uses an LC duplex optical connector according to MSA standards. It operates from a 3.3 V supply and is intended for use in networking equipment that accepts RAD SFP-7 form-factor transceivers.

Advantages

The module provides compatibility with major RAD hardware platforms and supports simultaneous transmit and receive operation over single-mode fiber. Built to MSA specifications, it incorporates high-quality optical and electronic components for extended service life and stable performance. Integrated digital diagnostics (DDM/DOM) enable real-time monitoring of parameters such as supply voltage, laser bias current, transmit output power, receive input power and temperature when supported by host hardware.

Suitable for

• Long-reach Ethernet links up to 80 km using single-mode fiber
• Interconnection of switches, routers and storage systems supporting RAD SFP-7 or 1000BASE-ZX
• Fibre Channel over Ethernet and SDH/SONET environments requiring 1.25 Gbit/s optics

Key specifications

• Form factor: SFP (small form-factor pluggable)
• Maximum data transfer rate: 1250 Mbit/s
• Wavelength (TX/RX): 1550 nm
• Connector type: LC duplex
• Fiber type: Single-mode fiber (SMF)
• Supply voltage: 3.3 V
• Housing: Metal; product colour: silver
• Weight: approx. 0.003 kg
• Digital diagnostics monitoring (DDM/DOM): supported if host implements MSA SFF-8472

How to use

Insert the BlueOptics SFP-7-BO into an appropriate SFP slot on compatible network equipment while the host device is powered down or following the vendor's hot-swap procedure. Connect LC duplex single-mode patch cords to the transceiver ensuring correct TX/RX orientation. Verify link status and, if available, access the DDM/DOM registers through the host to read real-time diagnostic parameters. Confirm that the host firmware or hardware recognizes RAD SFP-7 compatible modules for full functionality.

Recommendations

For optimal performance use single-mode fiber with appropriate attenuation and connectors, keep optical connectors clean, and use compatible BlueOptics or equivalent high-quality patch cords and adapters. Ensure that the host device supports 1000BASE-ZX and DDM/DOM if diagnostic monitoring is required. Follow standard ESD precautions when handling the module.